12c官方不支持裸设备,功能上依旧支持

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标题：12c官方不支持裸设备,功能上依旧支持

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

根据官方描述:Announcement of DeSupport of using RAW devices in Oracle Database Version 12.1 (Doc ID 578455.1),从12.1开始oracle 彻底放弃了数据文件对raw的支持,但是我测试结果证明依旧可以使用（本测试只是证明功能上可以使用,不能说官方支持,稳定性和遭遇bug情况未知）,在条件允许情况下,不建议使用该方式.
block设备测试

[root@localhost ~]# chown oracle:oinstall /dev/sdf
[root@localhost ~]# ls -l /dev/sdf
brw-rw---- 1 oracle oinstall 8, 80 Apr  2 19:28 /dev/sdf
[oracle@localhost ~]$ sqlplus / as sysdba
SQL*Plus: Release 12.2.0.1.0 Production on Sun Apr 2 19:34:22 2017
Copyright (c) 1982, 2016, Oracle.  All rights reserved.
Connected to:
Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
SQL> select * from v$version;
BANNER
--------------------------------------------------------------------------------
    CON_ID
----------
Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
         0
PL/SQL Release 12.2.0.1.0 - Production
         0
CORE    12.2.0.1.0      Production
         0
TNS for Linux: Version 12.2.0.1.0 - Production
         0
NLSRTL Version 12.2.0.1.0 - Production
         0
SQL> select name from v$datafile;
NAME
--------------------------------------------------------------------------------
+DATA/XFFDB/DATAFILE/system.257.938465955
+DATA/XFFDB/DATAFILE/sysaux.258.938465989
+DATA/XFFDB/DATAFILE/undotbs1.259.938466005
+DATA/XFFDB/4700A987085B3DFAE05387E5E50A8C7B/DATAFILE/system.271.938466083
+DATA/XFFDB/4700A987085B3DFAE05387E5E50A8C7B/DATAFILE/sysaux.270.938466083
+DATA/XFFDB/DATAFILE/users.260.938466007
+DATA/XFFDB/4700A987085B3DFAE05387E5E50A8C7B/DATAFILE/undotbs1.272.938466083
+DATA/XFFDB/4A93528C587D82CEE055000000000001/DATAFILE/system.276.938466401
+DATA/XFFDB/4A93528C587D82CEE055000000000001/DATAFILE/sysaux.277.938466401
+DATA/XFFDB/4A93528C587D82CEE055000000000001/DATAFILE/undotbs1.275.938466399
+DATA/XFFDB/4A93528C587D82CEE055000000000001/DATAFILE/users.279.938466427
11 rows selected.
SQL> create tablespace test datafile '/dev/sdf' size 10M autoextend on;
Tablespace created.
SQL> select name from v$datafile;
NAME
--------------------------------------------------------------------------------
+DATA/XFFDB/DATAFILE/system.257.938465955
+DATA/XFFDB/DATAFILE/sysaux.258.938465989
+DATA/XFFDB/DATAFILE/undotbs1.259.938466005
+DATA/XFFDB/4700A987085B3DFAE05387E5E50A8C7B/DATAFILE/system.271.938466083
+DATA/XFFDB/4700A987085B3DFAE05387E5E50A8C7B/DATAFILE/sysaux.270.938466083
+DATA/XFFDB/DATAFILE/users.260.938466007
+DATA/XFFDB/4700A987085B3DFAE05387E5E50A8C7B/DATAFILE/undotbs1.272.938466083
+DATA/XFFDB/4A93528C587D82CEE055000000000001/DATAFILE/system.276.938466401
+DATA/XFFDB/4A93528C587D82CEE055000000000001/DATAFILE/sysaux.277.938466401
+DATA/XFFDB/4A93528C587D82CEE055000000000001/DATAFILE/undotbs1.275.938466399
+DATA/XFFDB/4A93528C587D82CEE055000000000001/DATAFILE/users.279.938466427
/dev/sdf
12 rows selected.
SQL>  select file# from v$datafile where name like '%sdf%';
     FILE#
----------
        13
SQL> select rfile#,file#,name from v$datafile where file#=13;
    RFILE#      FILE# NAME
---------- ---------- ------------------------------
        13         13 /dev/sdf
SQL> create table t_xifenfei tablespace test as
  2  select * from dba_objects;
Table created.
SQL> select count(*) from t_xifenfei;
  COUNT(*)
----------
     72660
SQL> select file_id,extent_id,blocks from dba_extents where segment_name='T_XIFENFEI';
   FILE_ID  EXTENT_ID     BLOCKS
---------- ---------- ----------
        13          0          8
        13          1          8
        13          2          8
        13          3          8
        13          4          8
        13          5          8
        13          6          8
        13          7          8
        13          8          8
        13          9          8
        13         10          8
        13         11          8
        13         12          8
        13         13          8
        13         14          8
        13         15          8
        13         16        128
        13         17        128
        13         18        128
        13         19        128
        13         20        128
        13         21        128
        13         22        128
        13         23        128
        13         24        128
        13         25        128
        13         26        128
27 rows selected.
SQL> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup
ORACLE instance started.
Total System Global Area 2432696320 bytes
Fixed Size                  8795664 bytes
Variable Size             654313968 bytes
Database Buffers         1761607680 bytes
Redo Buffers                7979008 bytes
Database mounted.
Database opened.
SQL> select count(*) from t_xifenfei;
  COUNT(*)
----------
     72660
SQL>
SQL> set pages 100
SQL> select name from v$datafile;
NAME
--------------------------------------------------------------------------------
+DATA/XFFDB/DATAFILE/system.257.938465955
+DATA/XFFDB/DATAFILE/sysaux.258.938465989
+DATA/XFFDB/DATAFILE/undotbs1.259.938466005
+DATA/XFFDB/4700A987085B3DFAE05387E5E50A8C7B/DATAFILE/system.271.938466083
+DATA/XFFDB/4700A987085B3DFAE05387E5E50A8C7B/DATAFILE/sysaux.270.938466083
+DATA/XFFDB/DATAFILE/users.260.938466007
+DATA/XFFDB/4700A987085B3DFAE05387E5E50A8C7B/DATAFILE/undotbs1.272.938466083
+DATA/XFFDB/4A93528C587D82CEE055000000000001/DATAFILE/system.276.938466401
+DATA/XFFDB/4A93528C587D82CEE055000000000001/DATAFILE/sysaux.277.938466401
+DATA/XFFDB/4A93528C587D82CEE055000000000001/DATAFILE/undotbs1.275.938466399
+DATA/XFFDB/4A93528C587D82CEE055000000000001/DATAFILE/users.279.938466427
/dev/sdf
12 rows selected.

lvm设备测试

[root@localhost ~]# pvcreate /dev/sdf
  Physical volume "/dev/sdf" successfully created.
[root@localhost ~]#
[root@localhost ~]#
[root@localhost ~]# vgcreate vgxff /dev/sdf
  Volume group "vgxff" successfully created
[root@localhost ~]# lvcreate -L 512M -n data01 vgxff
  Logical volume "data01" created.
[root@localhost ~]# lvcreate -L 512M -n data02 vgxff
  Logical volume "data02" created.
[root@localhost ~]# lvcreate -L 512M -n data03 vgxff
  Logical volume "data03" created.
[root@localhost ~]# lvdisplay vgxff
  --- Logical volume ---
  LV Path                /dev/vgxff/data01
  LV Name                data01
  VG Name                vgxff
  LV UUID                c9PowB-11OX-sjcF-fZLe-5vha-xV4x-ITRflH
  LV Write Access        read/write
  LV Creation host, time localhost.localdomain, 2017-04-02 19:46:17 -0400
  LV Status              available
  # open                 0
  LV Size                512.00 MiB
  Current LE             128
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     8192
  Block device           251:2
  --- Logical volume ---
  LV Path                /dev/vgxff/data02
  LV Name                data02
  VG Name                vgxff
  LV UUID                vvMbWB-tale-twTH-hg4k-Kcwh-3I8e-neOnEk
  LV Write Access        read/write
  LV Creation host, time localhost.localdomain, 2017-04-02 19:46:21 -0400
  LV Status              available
  # open                 0
  LV Size                512.00 MiB
  Current LE             128
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     8192
  Block device           251:3
  --- Logical volume ---
  LV Path                /dev/vgxff/data03
  LV Name                data03
  VG Name                vgxff
  LV UUID                DDz3M1-cVX0-NAJb-3rlK-DkYt-eSQG-xna8ew
  LV Write Access        read/write
  LV Creation host, time localhost.localdomain, 2017-04-02 19:46:25 -0400
  LV Status              available
  # open                 0
  LV Size                512.00 MiB
  Current LE             128
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     8192
  Block device           251:4
[root@localhost ~]# cd /dev/vgxff/
[root@localhost vgxff]# ls -ltr
total 0
lrwxrwxrwx 1 root root 7 Apr  2 19:46 data01 -> ../dm-2
lrwxrwxrwx 1 root root 7 Apr  2 19:46 data02 -> ../dm-3
lrwxrwxrwx 1 root root 7 Apr  2 19:46 data03 -> ../dm-4
[root@localhost vgxff]# cd /dev/mapper/
[root@localhost mapper]# ls -ltr
total 0
crw------- 1 root root 10, 236 Apr  2 19:28 control
lrwxrwxrwx 1 root root       7 Apr  2 19:28 ol-swap -> ../dm-1
lrwxrwxrwx 1 root root       7 Apr  2 19:28 ol-root -> ../dm-0
lrwxrwxrwx 1 root root       7 Apr  2 19:46 vgxff-data01 -> ../dm-2
lrwxrwxrwx 1 root root       7 Apr  2 19:46 vgxff-data02 -> ../dm-3
lrwxrwxrwx 1 root root       7 Apr  2 19:46 vgxff-data03 -> ../dm-4
[root@localhost mapper]# ls -l /dev/dm*
brw-rw---- 1 root disk 251, 0 Apr  2 19:28 /dev/dm-0
brw-rw---- 1 root disk 251, 1 Apr  2 19:28 /dev/dm-1
brw-rw---- 1 root disk 251, 2 Apr  2 19:46 /dev/dm-2
brw-rw---- 1 root disk 251, 3 Apr  2 19:46 /dev/dm-3
brw-rw---- 1 root disk 251, 4 Apr  2 19:46 /dev/dm-4
[root@localhost mapper]# chown oracle:oinstall /dev/dm-[2-4]
[root@localhost mapper]# ls -l /dev/dm*
brw-rw---- 1 root   disk     251, 0 Apr  2 19:28 /dev/dm-0
brw-rw---- 1 root   disk     251, 1 Apr  2 19:28 /dev/dm-1
brw-rw---- 1 oracle oinstall 251, 2 Apr  2 19:46 /dev/dm-2
brw-rw---- 1 oracle oinstall 251, 3 Apr  2 19:46 /dev/dm-3
brw-rw---- 1 oracle oinstall 251, 4 Apr  2 19:46 /dev/dm-4
[root@localhost mapper]#
[oracle@localhost ~]$ sqlplus / as sysdba
SQL*Plus: Release 12.2.0.1.0 Production on Sun Apr 2 19:50:47 2017
Copyright (c) 1982, 2016, Oracle.  All rights reserved.
Connected to:
Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
SQL> create tablespace lvtbs datafile '/dev/mapper/vgxff-data01' size 450M;
Tablespace created.
SQL> alter tablespace lvtbs add datafile '/dev/mapper/vgxff-data02' size 450M;
Tablespace altered.
SQL> alter tablespace lvtbs add datafile '/dev/mapper/vgxff-data03' size 450M;
Tablespace altered.
SQL> select rfile#,file#,name from v$datafile where name like '%mapper%';
    RFILE#      FILE# NAME
---------- ---------- --------------------------------------------------
        14         14 /dev/mapper/vgxff-data01
        15         15 /dev/mapper/vgxff-data02
        16         16 /dev/mapper/vgxff-data03
SQL> create table lv12c tablespace lvtbs as
  2  select * from dba_objects;
Table created.
SQL> select count(*) from lv12c;
  COUNT(*)
----------
     72660
SQL> select file_id,extent_id,blocks from dba_extents where segment_name='LV12C';
   FILE_ID  EXTENT_ID     BLOCKS
---------- ---------- ----------
        14          0          8
        14          1          8
        14          2          8
        14          3          8
        14          4          8
        14          5          8
        14          6          8
        14          7          8
        14          8          8
        14          9          8
        14         10          8
        14         11          8
        14         12          8
        14         13          8
        14         14          8
        14         15          8
        14         18        128
        14         21        128
        14         24        128
        15         17        128
        15         20        128
        15         23        128
        15         26        128
        16         16        128
        16         19        128
        16         22        128
        16         25        128
27 rows selected.
SQL> SHUTDOWN IMMEDIATE;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup
ORACLE instance started.
Total System Global Area 2432696320 bytes
Fixed Size                  8795664 bytes
Variable Size             654313968 bytes
Database Buffers         1761607680 bytes
Redo Buffers                7979008 bytes
Database mounted.
Database opened.
SQL>  select count(*) from lv12c;
  COUNT(*)
----------
     72660

raw设备测试

[root@localhost ~]# raw /dev/raw/raw1 /dev/sdf
/dev/raw/raw1:  bound to major 8, minor 80
[root@localhost ~]# ls -l /dev/raw/raw1
crw-rw---- 1 root disk 162, 1 Apr  4 04:00 /dev/raw/raw1
[root@localhost ~]# chown oracle:oinstall /dev/raw/raw1
[root@localhost ~]# ls -l /dev/raw/raw1
crw-rw---- 1 oracle oinstall 162, 1 Apr  4 04:00 /dev/raw/raw1
[oracle@localhost ~]$ sqlplus / as sysdba
SQL*Plus: Release 12.2.0.1.0 Production on Tue Apr 4 04:01:42 2017
Copyright (c) 1982, 2016, Oracle.  All rights reserved.
Connected to:
Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
SQL> create tablespace rawtbs datafile '/dev/raw/raw1' size 128M autoextend on;
Tablespace created.
SQL>  select rfile#,file#,name from v$datafile where name like '%raw%';
    RFILE#      FILE#
---------- ----------
NAME
--------------------------------------------------------------------------------
        17         17
/dev/raw/raw1
SQL>  create table t_xifenfei_raw tablespace rawtbs
  2  as select * from dba_objects;
Table created.
SQL> select count(*) from t_xifenfei_raw ;
  COUNT(*)
----------
     72660
SQL> select file_id,extent_id,blocks from dba_extents where segment_name='T_XIFENFEI_RAW';
   FILE_ID  EXTENT_ID     BLOCKS
---------- ---------- ----------
        17          0          8
        17          1          8
        17          2          8
        17          3          8
        17          4          8
        17          5          8
        17          6          8
        17          7          8
        17          8          8
        17          9          8
        17         10          8
        17         11          8
        17         12          8
        17         13          8
        17         14          8
        17         15          8
        17         16        128
        17         17        128
        17         18        128
        17         19        128
        17         20        128
        17         21        128
        17         22        128
        17         23        128
        17         24        128
        17         25        128
        17         26        128
27 rows selected.

从这里这里测试结果看,对于linux的block/raw/lvm设备依旧均可以在功能上做数据文件使用(稳定性和是否有其他bug未知).但没有出现mos中描述的直接报错,在条件允许的情况下,尽可能不要使用直接使用裸设备方式.
在12.2的administrator文档中出现明显描述：
12C-RAW2
Direct use of raw or block devices is not supported. You can only use raw or block devices under Oracle ASM.

crfclust.bdb文件过大处理

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：crfclust.bdb文件过大处理

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

grid所在目录空间满

[root@wldb01 ~]# df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/sdw2              40G   22G   17G  58% /
tmpfs                  16G  219M   16G   2% /dev/shm
/dev/sdw1              50G   46G  1.5G  97% /u01

使用find命令找出来大文件

[root@wldb01 grid]# find ./ type f -size +1024M
./crf/db/wldb01/crfclust.bdb

由于文件crfclust.bdb是Cluster Health Monitor (CHM) file,他的默认大小是1G,但是有在一些平台和版本中由于bug原因导致过大.
Oracle Cluster Health Monitor (CHM) using large amount of space (more than default) (Doc ID 1343105.1)
Bug 20186278 – crfclust.bdb Becomes Huge Size Due to Sudden Retention Change (Doc ID 20186278.8)

[grid@wldb01 ~]$ /u01/app/11.2.0/grid/bin/oclumon manage -get reppath
CHM Repository Path = /u01/app/11.2.0/grid/crf/db/wldb01
 Done

[root@wldb01 ~]# cd  /u01/app/11.2.0/grid/crf/db/wldb01
[root@wldb01 wldb01]# du -sh
24G     .
[root@wldb01 wldb01]# ls -lhtr
total 24G
-rw-r-----. 1 root root  16M Mar 25 21:38 log.0000047847
-rw-r-----. 1 root root 8.0K Mar 25 21:38 repdhosts.bdb
-rw-r-----. 1 root root  24K Mar 25 21:39 __db.001
-rw-r--r--. 1 root root 115M Mar 25 21:39 wldb01.ldb
-rw-r-----. 1 root root 8.0K Mar 25 21:40 crfconn.bdb
-rw-r-----. 1 root root 329M Mar 25 21:52 crfts.bdb
-rw-r-----. 1 root root 508M Mar 25 21:53 crfloclts.bdb
-rw-r-----. 1 root root  22G Mar 25 21:53 crfclust.bdb
-rw-r-----. 1 root root 392K Mar 25 21:53 __db.002
-rw-r-----. 1 root root  16M Mar 25 21:53 log.0000047848
-rw-r-----. 1 root root 504M Mar 25 21:53 crfhosts.bdb
-rw-r-----. 1 root root 650M Mar 25 21:53 crfcpu.bdb
-rw-r-----. 1 root root 534M Mar 25 21:53 crfalert.bdb
-rw-r-----. 1 root root  56K Mar 25 21:53 __db.006
-rw-r-----. 1 root root 1.2M Mar 25 21:53 __db.005
-rw-r-----. 1 root root 2.1M Mar 25 21:53 __db.004
-rw-r-----. 1 root root 2.6M Mar 25 21:53 __db.003

清理bdb文件

[root@wldb01 wldb01]# /u01/app/11.2.0/grid/bin/crsctl stop res ora.crf -init
CRS-2673: Attempting to stop 'ora.crf' on 'wldb01'
CRS-2677: Stop of 'ora.crf' on 'wldb01' succeeded
[root@wldb01 wldb01]# /u01/app/11.2.0/grid/bin/crsctl status res -t -init
--------------------------------------------------------------------------------
NAME           TARGET  STATE        SERVER                   STATE_DETAILS
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.asm
      1        ONLINE  ONLINE       wldb01                   Started
ora.cluster_interconnect.haip
      1        ONLINE  ONLINE       wldb01
ora.crf
      1        OFFLINE OFFLINE
ora.crsd
      1        ONLINE  ONLINE       wldb01
ora.cssd
      1        ONLINE  ONLINE       wldb01
ora.cssdmonitor
      1        ONLINE  ONLINE       wldb01
ora.ctssd
      1        ONLINE  ONLINE       wldb01                   ACTIVE:0
ora.diskmon
      1        OFFLINE OFFLINE
ora.drivers.acfs
      1        ONLINE  ONLINE       wldb01
ora.evmd
      1        ONLINE  ONLINE       wldb01
ora.gipcd
      1        ONLINE  ONLINE       wldb01
ora.gpnpd
      1        ONLINE  ONLINE       wldb01
ora.mdnsd
      1        ONLINE  ONLINE       wldb01
[root@wldb01 wldb01]# rm -rf *.bdb
[root@wldb01 wldb01]# df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/sdw2              40G   22G   17G  58% /
tmpfs                  16G  219M   16G   2% /dev/shm
/dev/sdw1              50G   22G   26G  46% /u01
[root@wldb01 wldb01]# du -sh
53M     .
[root@wldb01 wldb01]# /u01/app/11.2.0/grid/bin/crsctl start res ora.crf -init
CRS-2672: Attempting to start 'ora.crf' on 'wldb01'
CRS-2676: Start of 'ora.crf' on 'wldb01' succeeded
[root@wldb01 wldb01]# /u01/app/11.2.0/grid/bin/crsctl status res -t -init
--------------------------------------------------------------------------------
NAME           TARGET  STATE        SERVER                   STATE_DETAILS
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.asm
      1        ONLINE  ONLINE       wldb01                   Started
ora.cluster_interconnect.haip
      1        ONLINE  ONLINE       wldb01
ora.crf
      1        ONLINE  ONLINE       wldb01
ora.crsd
      1        ONLINE  ONLINE       wldb01
ora.cssd
      1        ONLINE  ONLINE       wldb01
ora.cssdmonitor
      1        ONLINE  ONLINE       wldb01
ora.ctssd
      1        ONLINE  ONLINE       wldb01                   ACTIVE:0
ora.diskmon
      1        OFFLINE OFFLINE
ora.drivers.acfs
      1        ONLINE  ONLINE       wldb01
ora.evmd
      1        ONLINE  ONLINE       wldb01
ora.gipcd
      1        ONLINE  ONLINE       wldb01
ora.gpnpd
      1        ONLINE  ONLINE       wldb01
ora.mdnsd
      1        ONLINE  ONLINE       wldb01

asm 加磁盘导致磁盘组损坏恢复

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：asm 加磁盘导致磁盘组损坏恢复

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

接到客户恢复case请求，希望我们接入恢复数据。大概过程是这样的，16年9月份由于硬件问题，导致normal磁盘组(只有2个磁盘)中的一个磁盘丢失，然后在17年3月6日，运维方尝试增加该磁盘进入磁盘组，结果通过force命令加入成功之后，磁盘组dismount，然后再也无法mount成功。
磁盘组创建信息

Fri Jun 24 19:31:38 2016
NOTE: Instance updated compatible.asm to 11.2.0.0.0 for grp 2
SUCCESS: diskgroup DATADG was mounted
SUCCESS: CREATE DISKGROUP DATADG NORMAL REDUNDANCY  DISK '/dev/asm-diskdata01' SIZE 1048576M ,
'/dev/asm-diskdata02' SIZE 1048576M  ATTRIBUTE 'compatible.asm'='11.2.0.0.0','au_size'='4M' /* ASMCA */

这里可以看出来datadg是一个normal的au为4M的一个磁盘组

自动drop异常asm disk

Mon Sep 12 11:41:54 2016
WARNING: Waited 15 secs for write IO to PST disk 1 in group 1.
WARNING: Waited 15 secs for write IO to PST disk 1 in group 1.
Mon Sep 12 11:41:55 2016
NOTE: process _b000_+asm1 (19491) initiating offline of disk 1.3915923833 (DATADG_0001) with mask 0x7e in group 1
NOTE: checking PST: grp = 1
GMON checking disk modes for group 1 at 9 for pid 29, osid 19491
NOTE: group DATADG: updated PST location: disk 0000 (PST copy 0)
NOTE: checking PST for grp 1 done.
NOTE: sending set offline flag message 2870990318 to 1 disk(s) in group 1
WARNING: Disk DATADG_0001 in mode 0x7f is now being offlined
NOTE: initiating PST update: grp = 1, dsk = 1/0xe9684179, mask = 0x6a, op = clear
GMON updating disk modes for group 1 at 10 for pid 29, osid 19491
NOTE: group DATADG: updated PST location: disk 0000 (PST copy 0)
NOTE: group DATADG: updated PST location: disk 0000 (PST copy 0)
NOTE: PST update grp = 1 completed successfully
NOTE: initiating PST update: grp = 1, dsk = 1/0xe9684179, mask = 0x7e, op = clear
GMON updating disk modes for group 1 at 11 for pid 29, osid 19491
NOTE: group DATADG: updated PST location: disk 0000 (PST copy 0)
NOTE: group DATADG: updated PST location: disk 0000 (PST copy 0)
NOTE: cache closing disk 1 of grp 1: DATADG_0001
NOTE: PST update grp = 1 completed successfully
Mon Sep 12 11:42:55 2016
WARNING: Waited 15 secs for write IO to PST disk 0 in group 1.
Mon Sep 12 11:44:58 2016
WARNING: PST-initiated drop of 1 disk(s) in group 1(.1137226115))
SQL> alter diskgroup DATADG drop disk DATADG_0001 force /* ASM SERVER */
NOTE: GroupBlock outside rolling migration privileged region
NOTE: requesting all-instance membership refresh for group=1
Mon Sep 12 11:44:59 2016
GMON updating for reconfiguration, group 1 at 12 for pid 29, osid 19491
NOTE: cache closing disk 1 of grp 1: (not open) DATADG_0001
NOTE: group DATADG: updated PST location: disk 0000 (PST copy 0)
NOTE: group 1 PST updated.
Mon Sep 12 11:44:59 2016
NOTE: membership refresh pending for group 1/0x43c8b183 (DATADG)
Mon Sep 12 11:45:02 2016
NOTE: successfully read ACD block gn=1 blk=0 via retry read
Errors in file /u01/app/grid/diag/asm/+asm/+ASM1/trace/+ASM1_lgwr_3526.trc:
ORA-15062: ASM disk is globally closed
GMON querying group 1 at 13 for pid 18, osid 3532
NOTE: cache closing disk 1 of grp 1: (not open) _DROPPED_0001_DATADG
SUCCESS: refreshed membership for 1/0x43c8b183 (DATADG)
SUCCESS: alter diskgroup DATADG drop disk DATADG_0001 force /* ASM SERVER */
NOTE: starting rebalance of group 1/0x43c8b183 (DATADG) at power 1
SUCCESS: PST-initiated drop disk in group 1(1137226115))
Starting background process ARB0
Mon Sep 12 11:45:03 2016
ARB0 started with pid=35, OS id=19945
NOTE: assigning ARB0 to group 1/0x43c8b183 (DATADG) with 1 parallel I/O
cellip.ora not found.
NOTE: Rebalance has restored redundancy for any existing control file or redo log in disk group DATADG
NOTE: Attempting voting file refresh on diskgroup DATADG
NOTE: Refresh completed on diskgroup DATADG. No voting file found.
Mon Sep 12 11:46:21 2016
NOTE: GroupBlock outside rolling migration privileged region
NOTE: requesting all-instance membership refresh for group=1
Mon Sep 12 11:46:24 2016
GMON updating for reconfiguration, group 1 at 14 for pid 36, osid 20110
NOTE: cache closing disk 1 of grp 1: (not open) _DROPPED_0001_DATADG
NOTE: group 1 PST updated.
WARNING: offline disk number 1 has references (54679 AUs)
Mon Sep 12 11:46:24 2016
NOTE: membership refresh pending for group 1/0x43c8b183 (DATADG)
GMON querying group 1 at 15 for pid 18, osid 3532
NOTE: cache closing disk 1 of grp 1: (not open) _DROPPED_0001_DATADG
SUCCESS: refreshed membership for 1/0x43c8b183 (DATADG)
NOTE: Attempting voting file refresh on diskgroup DATADG
NOTE: Refresh completed on diskgroup DATADG. No voting file found.
NOTE: stopping process ARB0
SUCCESS: rebalance completed for group 1/0x43c8b183 (DATADG)

这里我们可以看出来磁盘组在2016年9月12日由于disk 1 无法响应，直接被asm 踢出了磁盘组

把被强制删除的磁盘重新加回去

Mon Mar 06 15:36:54 2017
SQL> alter diskgroup DATADG add disk '/dev/asm-diskdata01' name DATADG_0000
NOTE: GroupBlock outside rolling migration privileged region
ORA-15032: not all alterations performed
ORA-15029: disk '/dev/asm-diskdata01' is already mounted by this instance
ERROR: alter diskgroup DATADG add disk '/dev/asm-diskdata01' name DATADG_0000
Mon Mar 06 15:38:27 2017
SQL>  alter diskgroup DATADG add disk '/dev/asm-diskdata02' name DATADG_0001
NOTE: GroupBlock outside rolling migration privileged region
NOTE: Assigning number (1,2) to disk (/dev/asm-diskdata02)
NOTE: requesting all-instance membership refresh for group=1
NOTE: Disk DATADG_0001 in mode 0x7f marked for de-assignment
ERROR: ORA-15033 signalled during reconfiguration of diskgroup DATADG
Mon Mar 06 15:38:28 2017
NOTE: membership refresh pending for group 1/0x31584f6b (DATADG)
Mon Mar 06 15:38:31 2017
GMON querying group 1 at 7 for pid 18, osid 3468
NOTE: cache closing disk 1 of grp 1: (not open) _DROPPED_0001_DATADG
GMON querying group 1 at 8 for pid 18, osid 3468
NOTE: cache closing disk 1 of grp 1: (not open) _DROPPED_0001_DATADG
SUCCESS: refreshed membership for 1/0x31584f6b (DATADG)
ORA-15032: not all alterations performed
ORA-15033: disk '/dev/asm-diskdata02' belongs to diskgroup "DATADG"
ERROR:  alter diskgroup DATADG add disk '/dev/asm-diskdata02' name DATADG_0001
NOTE: Attempting voting file refresh on diskgroup DATADG
NOTE: Refresh completed on diskgroup DATADG. No voting file found.
Mon Mar 06 16:04:14 2017
SQL> alter diskgroup DATADG add disk '/dev/asm-diskdata02' name DATADG_0001
NOTE: GroupBlock outside rolling migration privileged region
NOTE: Assigning number (1,2) to disk (/dev/asm-diskdata02)
NOTE: requesting all-instance membership refresh for group=1
NOTE: Disk DATADG_0001 in mode 0x7f marked for de-assignment
ERROR: ORA-15033 signalled during reconfiguration of diskgroup DATADG
Mon Mar 06 16:04:15 2017
NOTE: membership refresh pending for group 1/0x31584f6b (DATADG)
Mon Mar 06 16:04:18 2017
GMON querying group 1 at 9 for pid 18, osid 3468
NOTE: cache closing disk 1 of grp 1: (not open) _DROPPED_0001_DATADG
GMON querying group 1 at 10 for pid 18, osid 3468
NOTE: cache closing disk 1 of grp 1: (not open) _DROPPED_0001_DATADG
SUCCESS: refreshed membership for 1/0x31584f6b (DATADG)
ORA-15032: not all alterations performed
ORA-15033: disk '/dev/asm-diskdata02' belongs to diskgroup "DATADG"
ERROR: alter diskgroup DATADG add disk '/dev/asm-diskdata02' name DATADG_0001
NOTE: Attempting voting file refresh on diskgroup DATADG
NOTE: Refresh completed on diskgroup DATADG. No voting file found.
Mon Mar 06 16:23:28 2017
SQL> alter diskgroup DATADG add FAILGROUP DATA_0001 disk '/dev/adm-diskdata02' name DATA_0001
NOTE: GroupBlock outside rolling migration privileged region
ORA-15032: not all alterations performed
ORA-15031: disk specification '/dev/adm-diskdata02' matches no disks
ERROR: alter diskgroup DATADG add FAILGROUP DATA_0001 disk '/dev/adm-diskdata02' name DATA_0001
Mon Mar 06 16:24:48 2017
SQL> alter diskgroup DATADG add FAILGROUP DATA_0001 disk '/dev/asm-diskdata02' name DATA_0001
NOTE: GroupBlock outside rolling migration privileged region
NOTE: Assigning number (1,2) to disk (/dev/asm-diskdata02)
NOTE: requesting all-instance membership refresh for group=1
NOTE: Disk DATA_0001 in mode 0x7f marked for de-assignment
ERROR: ORA-15033 signalled during reconfiguration of diskgroup DATADG
Mon Mar 06 16:24:49 2017
NOTE: membership refresh pending for group 1/0x31584f6b (DATADG)
Mon Mar 06 16:24:52 2017
GMON querying group 1 at 11 for pid 18, osid 3468
NOTE: cache closing disk 1 of grp 1: (not open) _DROPPED_0001_DATADG
GMON querying group 1 at 12 for pid 18, osid 3468
NOTE: cache closing disk 1 of grp 1: (not open) _DROPPED_0001_DATADG
SUCCESS: refreshed membership for 1/0x31584f6b (DATADG)
ORA-15032: not all alterations performed
ORA-15033: disk '/dev/asm-diskdata02' belongs to diskgroup "DATADG"
ERROR: alter diskgroup DATADG add FAILGROUP DATA_0001 disk '/dev/asm-diskdata02' name DATA_0001
NOTE: Attempting voting file refresh on diskgroup DATADG
NOTE: Refresh completed on diskgroup DATADG. No voting file found.
Mon Mar 06 16:26:07 2017
SQL> alter diskgroup DATADG add FAILGROUP DATA_0001 disk '/dev/asm-diskdata02' name DATA_0001 force
NOTE: GroupBlock outside rolling migration privileged region
NOTE: Assigning number (1,2) to disk (/dev/asm-diskdata02)
NOTE: requesting all-instance membership refresh for group=1
NOTE: initializing header on grp 1 disk DATA_0001
NOTE: requesting all-instance disk validation for group=1
Mon Mar 06 16:26:10 2017
NOTE: skipping rediscovery for group 1/0x31584f6b (DATADG) on local instance.
NOTE: requesting all-instance disk validation for group=1
NOTE: skipping rediscovery for group 1/0x31584f6b (DATADG) on local instance.
Mon Mar 06 16:26:15 2017
GMON updating for reconfiguration, group 1 at 13 for pid 28, osid 12861
NOTE: group 1 PST updated.
NOTE: initiating PST update: grp = 1
GMON updating group 1 at 14 for pid 28, osid 12861
NOTE: cache closing disk 1 of grp 1: (not open) _DROPPED_0001_DATADG
NOTE: group DATADG: updated PST location: disk 0000 (PST copy 0)
NOTE: group DATADG: updated PST location: disk 0002 (PST copy 1)
NOTE: PST update grp = 1 completed successfully
NOTE: membership refresh pending for group 1/0x31584f6b (DATADG)
GMON querying group 1 at 15 for pid 18, osid 3468
NOTE: cache closing disk 1 of grp 1: (not open) _DROPPED_0001_DATADG
NOTE: cache opening disk 2 of grp 1: DATA_0001 path:/dev/asm-diskdata02
NOTE: Attempting voting file refresh on diskgroup DATADG
NOTE: Refresh completed on diskgroup DATADG. No voting file found.
GMON querying group 1 at 16 for pid 18, osid 3468
NOTE: cache closing disk 1 of grp 1: (not open) _DROPPED_0001_DATADG
SUCCESS: refreshed membership for 1/0x31584f6b (DATADG)
Mon Mar 06 16:26:19 2017
SUCCESS: alter diskgroup DATADG add FAILGROUP DATA_0001 disk '/dev/asm-diskdata02' name DATA_0001 force
NOTE: starting rebalance of group 1/0x31584f6b (DATADG) at power 1
Mon Mar 06 16:26:20 2017
Starting background process ARB0
Mon Mar 06 16:26:20 2017
ARB0 started with pid=32, OS id=25833
NOTE: assigning ARB0 to group 1/0x31584f6b (DATADG) with 1 parallel I/O
cellip.ora not found.
WARNING:cache read  a corrupt block: group=1(DATADG) dsk=0 blk=0 disk=0
        (DATADG_0000)incarn=3915956130 au=0 blk=0 count=1
Errors in file /u01/app/grid/diag/asm/+asm/+ASM1/trace/+ASM1_arb0_25833.trc:
ORA-15196: invalid ASM block header [kfc.c:26368] [endian_kfbh] [2147483648] [0] [0 != 1]
NOTE:a corrupted block from group DATADG was dumped to /u01/app/grid/diag/asm/+asm/+ASM1/trace/+ASM1_arb0_25833.trc
WARNING:cache read (retry)a corrupt block:group=1(DATADG)
         dsk=0 blk=0 disk=0(DATADG_0000)incarn=3915956130 au=0 blk=0 count=1
Errors in file /u01/app/grid/diag/asm/+asm/+ASM1/trace/+ASM1_arb0_25833.trc:
ORA-15196: invalid ASM block header [kfc.c:26368] [endian_kfbh] [2147483648] [0] [0 != 1]
ORA-15196: invalid ASM block header [kfc.c:26368] [endian_kfbh] [2147483648] [0] [0 != 1]
ERROR: cache failed to read group=1(DATADG) dsk=0 blk=0 from disk(s): 0(DATADG_0000)
ORA-15196: invalid ASM block header [kfc.c:26368] [endian_kfbh] [2147483648] [0] [0 != 1]
ORA-15196: invalid ASM block header [kfc.c:26368] [endian_kfbh] [2147483648] [0] [0 != 1]
NOTE: cache initiating offline of disk 0 group DATADG
NOTE:process _arb0_+asm1 (25833) initiating offline of disk 0.3915956130(DATADG_0000)with mask 0x7e in group 1
NOTE: checking PST: grp = 1
GMON checking disk modes for group 1 at 17 for pid 32, osid 25833
NOTE: cache closing disk 1 of grp 1: (not open) _DROPPED_0001_DATADG
ERROR: too many offline disks in PST (grp 1)
NOTE: checking PST for grp 1 done.
NOTE: initiating PST update: grp = 1, dsk = 0/0xe968bfa2, mask = 0x6a, op = clear
GMON updating disk modes for group 1 at 18 for pid 32, osid 25833
NOTE: cache closing disk 1 of grp 1: (not open) _DROPPED_0001_DATADG
ERROR: Disk 0 cannot be offlined, since all the disks [0, 1] with mirrored data would be offline.
ERROR: too many offline disks in PST (grp 1)
Mon Mar 06 16:26:23 2017
NOTE: cache dismounting (not clean) group 1/0x31584F6B (DATADG)
NOTE: messaging CKPT to quiesce pins Unix process pid: 25889, image: oracle@DBN01 (B000)
Mon Mar 06 16:26:23 2017
NOTE: halting all I/Os to diskgroup 1 (DATADG)
Mon Mar 06 16:26:23 2017
NOTE: LGWR doing non-clean dismount of group 1 (DATADG)
NOTE: LGWR sync ABA=19.2851 last written ABA 19.2851
WARNING: Offline for disk DATADG_0000 in mode 0x7f failed.
Mon Mar 06 16:26:23 2017
kjbdomdet send to inst 2
detach from dom 1, sending detach message to inst 2
Mon Mar 06 16:26:23 2017
List of instances:
 1 2
Dirty detach reconfiguration started (new ddet inc 1, cluster inc 8)
Errors in file /u01/app/grid/diag/asm/+asm/+ASM1/trace/+ASM1_arb0_25833.trc  (incident=65537):
ORA-15335: ASM metadata corruption detected in disk group 'DATADG'
ORA-15130: diskgroup "DATADG" is being dismounted
ORA-15066: offlining disk "DATADG_0000" in group "DATADG" may result in a data loss
ORA-15196: invalid ASM block header [kfc.c:26368] [endian_kfbh] [2147483648] [0] [0 != 1]
ORA-15196: invalid ASM block header [kfc.c:26368] [endian_kfbh] [2147483648] [0] [0 != 1]
Incident details in:/u01/app/grid/diag/asm/+asm/+ASM1/incident/incdir_65537/+ASM1_arb0_25833_i65537.trc
 Global Resource Directory partially frozen for dirty detach
* dirty detach - domain 1 invalid = TRUE
 3189 GCS resources traversed, 0 cancelled
Dirty Detach Reconfiguration complete
ERROR: ORA-15130 in COD recovery for diskgroup 1/0x31584f6b (DATADG)
ERROR: ORA-15130 thrown in RBAL for group number 1
Errors in file /u01/app/grid/diag/asm/+asm/+ASM1/trace/+ASM1_rbal_3468.trc:
ORA-15130: diskgroup "DATADG" is being dismounted
Mon Mar 06 16:26:23 2017
WARNING: dirty detached from domain 1
NOTE: cache dismounted group 1/0x31584F6B (DATADG)
---后续mount报错
SQL> ALTER DISKGROUP DATADG MOUNT  /* asm agent *//* {1:18003:2} */
NOTE: cache registered group DATADG number=1 incarn=0xb368408f
NOTE: cache began mount (first) of group DATADG number=1 incarn=0xb368408f
NOTE: Assigning number (1,2) to disk (/dev/asm-diskdata02)
WARNING:GMON has insufficient disks to maintain consensus.
Minimum required is 2:updating 1 PST copies from a total of 2.
ERROR: GMON failed to obtain a quorum ofsupporting disks in group 1
NOTE: cache dismounting (clean) group 1/0xB368408F (DATADG)
NOTE: messaging CKPT to quiesce pins Unix process pid: 27651, image: oracle@DBN01 (TNS V1-V3)
NOTE: dbwr not being msg'd to dismount
NOTE: lgwr not being msg'd to dismount
NOTE: cache dismounted group 1/0xB368408F (DATADG)
NOTE: cache ending mount (fail) of group DATADG number=1 incarn=0xb368408f
NOTE: cache deleting context for group DATADG 1/0xb368408f
GMON dismounting group 1 at 12 for pid 30, osid 27651
NOTE: Disk DATA_0001 in mode 0x9 marked for de-assignment
ERROR: diskgroup DATADG was not mounted
ORA-15032: not all alterations performed
ORA-15017: diskgroup "DATADG" cannot be mounted
ORA-15315: Write errors in disk group DATADG could lead to inconsistent ASM metadata.
ERROR: ALTER DISKGROUP DATADG MOUNT  /* asm agent *//* {1:18003:2} */

从这里我们可以看出来，前几次加asm disk 由于各种原因都失败了，最后一次通过加force关键字，使得被自动drop的disk重新强制加到datadg里面.可悲的是在加入成功之后,开始做rebalance的时候，发现disk 0出现坏块,从而引起ORA-15196的错误，使得rebalance无法进行下去,进而整个asm 磁盘组datadg自动dismount.后面再次尝试mount datadg的时候，直接提示元数据库不一致，因为disk 0 的磁盘头已经异常.

通过kfed分析disk 0信息
这里是通过dd命令备份的磁盘头到win进行分析的,以前正常的disk 0的磁盘头损坏(全0)
asm-kfed

对于这个故障已经比较清楚，恢复思路也基本上确定：依次递进
方案1：通过kfed修改文件头，然后尝试mount磁盘头手工修复ASM DISK HEADER 异常
方案2：直接通过amdu,dul之类的工具拷贝出来数据文件找回ASM中数据文件
方案3：通过底层au重组出来数据文件asm disk header 彻底损坏恢复
在我们的实际恢复中运气比较好，通过方案1就完成了恢复工作，通过kfed修复磁盘头之后，然后报错如下

SQL> alter diskgroup DATADG mount
NOTE: cache registered group DATADG number=1 incarn=0x5134d0d4
NOTE: cache began mount (first) of group DATADG number=1 incarn=0x5134d0d4
NOTE: Assigning number (1,2) to disk (/dev/asm-diskdata02)
NOTE: Assigning number (1,0) to disk (/dev/asm-diskdata01)
Tue Mar 07 19:03:40 2017
NOTE: GMON heartbeating for grp 1
GMON querying group 1 at 27 for pid 28, osid 13837
NOTE: Assigning number (1,1) to disk ()
GMON querying group 1 at 28 for pid 28, osid 13837
NOTE: cache closing disk 1 of grp 1: (not open)
NOTE: cache opening disk 0 of grp 1: DATADG_0000 path:/dev/asm-diskdata01
NOTE: F1X0 found on disk 0 au 2 fcn 0.178802
NOTE: cache opening disk 2 of grp 1: DATA_0001 path:/dev/asm-diskdata02
NOTE: cache mounting (first) normal redundancy group 1/0x5134D0D4 (DATADG)
Tue Mar 07 19:03:40 2017
* allocate domain 1, invalid = TRUE
kjbdomatt send to inst 2
Tue Mar 07 19:03:40 2017
NOTE: attached to recovery domain 1
NOTE: starting recovery of thread=1 ckpt=19.2851 group=1 (DATADG)
NOTE: starting recovery of thread=2 ckpt=13.5327 group=1 (DATADG)
NOTE: advancing ckpt for group 1 (DATADG) thread=2 ckpt=13.5327
NOTE: advancing ckpt for group 1 (DATADG) thread=1 ckpt=19.2852
NOTE: cache recovered group 1 to fcn 0.365868
NOTE: redo buffer size is 512 blocks (2101760 bytes)
Tue Mar 07 19:03:40 2017
NOTE: LGWR attempting to mount thread 1 for diskgroup 1 (DATADG)
NOTE: LGWR found thread 1 closed at ABA 19.2851
NOTE: LGWR mounted thread 1 for diskgroup 1 (DATADG)
NOTE: LGWR opening thread 1 at fcn 0.365868 ABA 20.2852
NOTE: cache mounting group 1/0x5134D0D4 (DATADG) succeeded
NOTE: cache ending mount (success) of group DATADG number=1 incarn=0x5134d0d4
Tue Mar 07 19:03:40 2017
NOTE: Instance updated compatible.asm to 11.2.0.0.0 for grp 1
SUCCESS: diskgroup DATADG was mounted
SUCCESS: alter diskgroup DATADG mount
Tue Mar 07 19:03:40 2017
NOTE: diskgroup resource ora.DATADG.dg is online
Tue Mar 07 19:03:41 2017
ASM Health Checker found 1 new failures
NOTE: ASM did background COD recovery for group 1/0x5134d0d4 (DATADG)
NOTE: starting rebalance of group 1/0x5134d0d4 (DATADG) at power 1
Starting background process ARB0
Tue Mar 07 19:03:42 2017
ARB0 started with pid=30, OS id=13905
NOTE: assigning ARB0 to group 1/0x5134d0d4 (DATADG) with 1 parallel I/O
cellip.ora not found.
WARNING: cache read  a corrupt block: group=1(DATADG) dsk=0 blk=0 disk=0
         (DATADG_0000) incarn=2202280062 au=0 blk=0 count=1
Errors in file /u01/app/grid/diag/asm/+asm/+ASM1/trace/+ASM1_arb0_13905.trc:
ORA-15196: invalid ASM block header [kfc.c:26368] [blk_kfbl] [2147483648] [0] [1022 != 0]
NOTE: a corrupted block from group DATADG was dumped to /u01/app/grid/diag/asm/+asm/+ASM1/trace/+ASM1_arb0_13905.trc
WARNING:cache read (retry)a corrupt block:group=1(DATADG) dsk=0 blk=0 disk=0
        (DATADG_0000)incarn=2202280062 au=0 blk=0 count=1
Errors in file /u01/app/grid/diag/asm/+asm/+ASM1/trace/+ASM1_arb0_13905.trc:
ORA-15196: invalid ASM block header [kfc.c:26368] [blk_kfbl] [2147483648] [0] [1022 != 0]
ORA-15196: invalid ASM block header [kfc.c:26368] [blk_kfbl] [2147483648] [0] [1022 != 0]
ERROR: cache failed to read group=1(DATADG) dsk=0 blk=0 from disk(s): 0(DATADG_0000)
ORA-15196: invalid ASM block header [kfc.c:26368] [blk_kfbl] [2147483648] [0] [1022 != 0]
ORA-15196: invalid ASM block header [kfc.c:26368] [blk_kfbl] [2147483648] [0] [1022 != 0]
Tue Mar 07 19:03:52 2017
NOTE: client oradb1:oradb registered, osid 13989, mbr 0x1
NOTE: cache initiating offline of disk 0 group DATADG
NOTE:process _arb0_+asm1 (13905) initiating offline of disk 0.2202280062(DATADG_0000)with mask 0x7e in group 1
NOTE: checking PST: grp = 1
Tue Mar 07 19:03:52 2017
GMON checking disk modes for group 1 at 30 for pid 30, osid 13905
NOTE: cache closing disk 1 of grp 1: (not open) _DROPPED_0001_DATADG
ERROR: too many offline disks in PST (grp 1)
NOTE: checking PST for grp 1 done.
NOTE: initiating PST update: grp = 1, dsk = 0/0x8344207e, mask = 0x6a, op = clear
GMON updating disk modes for group 1 at 31 for pid 30, osid 13905
NOTE: cache closing disk 1 of grp 1: (not open) _DROPPED_0001_DATADG
ERROR: Disk 0 cannot be offlined, since all the disks [0, 1] with mirrored data would be offline.
ERROR: too many offline disks in PST (grp 1)
Tue Mar 07 19:03:52 2017
NOTE: cache dismounting (not clean) group 1/0x5134D0D4 (DATADG)
WARNING: Offline for disk DATADG_0000 in mode 0x7f failed.
Tue Mar 07 19:03:52 2017
NOTE: halting all I/Os to diskgroup 1 (DATADG)
NOTE: messaging CKPT to quiesce pins Unix process pid: 14002, image: oracle@DBN01 (B000)
Errors in file /u01/app/grid/diag/asm/+asm/+ASM1/trace/+ASM1_arb0_13905.trc  (incident=76402):
ORA-15335: ASM metadata corruption detected in disk group 'DATADG'
ORA-15130: diskgroup "DATADG" is being dismounted
ORA-15066: offlining disk "DATADG_0000" in group "DATADG" may result in a data loss
ORA-15196: invalid ASM block header [kfc.c:26368] [blk_kfbl] [2147483648] [0] [1022 != 0]
ORA-15196: invalid ASM block header [kfc.c:26368] [blk_kfbl] [2147483648] [0] [1022 != 0]
Incident details in: /u01/app/grid/diag/asm/+asm/+ASM1/incident/incdir_76402/+ASM1_arb0_13905_i76402.trc
Tue Mar 07 19:03:52 2017
NOTE: LGWR doing non-clean dismount of group 1 (DATADG)
NOTE: LGWR sync ABA=20.2857 last written ABA 20.2857

这里比较比较幸运，datadg已经mount成功了，但是由于rab依旧读取到disk header异常信息(没有完全修复成功,而且在日志中不光这个block异常，还有其他block异常，因此不考虑进一步修复),因此直接通过屏蔽asm的acd和cod实现该磁盘组mount,而且不会dismount。

SQL> alter diskgroup DATADG mount
NOTE: cache registered group DATADG number=1 incarn=0x9c94d0eb
NOTE: cache began mount (first) of group DATADG number=1 incarn=0x9c94d0eb
NOTE: Assigning number (1,2) to disk (/dev/asm-diskdata02)
NOTE: Assigning number (1,0) to disk (/dev/asm-diskdata01)
NOTE: skip COD recovery as part of test at kfrc.c:1639
NOTE: skip COD recovery as part of test at kfrc.c:1639
Tue Mar 07 19:12:45 2017
NOTE: GMON heartbeating for grp 1
GMON querying group 1 at 75 for pid 28, osid 15615
NOTE: Assigning number (1,1) to disk ()
GMON querying group 1 at 76 for pid 28, osid 15615
NOTE: cache closing disk 1 of grp 1: (not open)
NOTE: cache opening disk 0 of grp 1: DATADG_0000 path:/dev/asm-diskdata01
NOTE: F1X0 found on disk 0 au 2 fcn 0.178802
NOTE: cache opening disk 2 of grp 1: DATA_0001 path:/dev/asm-diskdata02
NOTE: cache mounting (first) normal redundancy group 1/0x9C94D0EB (DATADG)
Tue Mar 07 19:12:45 2017
* allocate domain 1, invalid = TRUE
kjbdomatt send to inst 2
Tue Mar 07 19:12:45 2017
NOTE: attached to recovery domain 1
NOTE: starting recovery of thread=1 ckpt=25.2870 group=1 (DATADG)
NOTE: advancing ckpt for group 1 (DATADG) thread=1 ckpt=25.2873
NOTE: cache recovered group 1 to fcn 0.365897
NOTE: redo buffer size is 512 blocks (2101760 bytes)
Tue Mar 07 19:12:45 2017
NOTE: LGWR attempting to mount thread 1 for diskgroup 1 (DATADG)
NOTE: LGWR found thread 1 closed at ABA 25.2872
NOTE: LGWR mounted thread 1 for diskgroup 1 (DATADG)
NOTE: LGWR opening thread 1 at fcn 0.365897 ABA 26.2873
NOTE: cache mounting group 1/0x9C94D0EB (DATADG) succeeded
NOTE: cache ending mount (success) of group DATADG number=1 incarn=0x9c94d0eb
Tue Mar 07 19:12:45 2017
NOTE: Instance updated compatible.asm to 11.2.0.0.0 for grp 1
SUCCESS: diskgroup DATADG was mounted
SUCCESS: alter diskgroup DATADG mount
Tue Mar 07 19:12:45 2017
NOTE: diskgroup resource ora.DATADG.dg is online
NOTE: skip COD recovery as part of test at kfrc.c:1639
NOTE: skip COD recovery as part of test at kfrc.c:1639
NOTE: skip COD recovery as part of test at kfrc.c:1639
NOTE: skip COD recovery as part of test at kfrc.c:1639

asm的问题解决后，然后登录数据库，发现运气比较好，两个数据库正常open成功，而且alert日志无任何报错，直接通过rman备份出来数据，重建asm磁盘组，还原数据，恢复完成，而且实现数据0丢失。
如果您遇到此类情况,无法解决请联系我们，提供专业ORACLE数据库恢复技术支持
Phone:17813235971    Q Q:107644445QQ咨询惜分飞    E-Mail:dba@xifenfei.com

ORA 600 3005恢复

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：ORA 600 3005恢复

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

数据库打开报ora-600 3005错误

D:\>sqlplus / as sysdba
SQL*Plus: Release 11.2.0.1.0 Production on 星期二 3月 7 23:04:25 2017
Copyright (c) 1982, 2010, Oracle.  All rights reserved.
连接到:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> recover datafile 1;
完成介质恢复。
SQL> recover datafile 2;
完成介质恢复。
SQL> recover datafile 3;
完成介质恢复。
SQL> recover datafile 4;
完成介质恢复。
SQL> recover datafile 5;
完成介质恢复。
SQL> recover datafile 6;
完成介质恢复。
SQL> alter database open;
alter database open
*
第 1 行出现错误:
ORA-00600: 内部错误代码, 参数: [3005], [1], [8242], [29937], [0], [0], [], [],
[], [], [], []

查询数据库信息

SQL> SELECT status,
  2  checkpoint_change#,
  3  checkpoint_time,FUZZY,
  4  count(*) ROW_NUM
  5  FROM v$datafile_header
  6  GROUP BY status, checkpoint_change#, checkpoint_time,fuzzy
  7  ORDER BY status, checkpoint_change#, checkpoint_time;
STATUS         CHECKPOINT_CHANGE# CHECKPOINT_TIM FUZZY     ROW_NUM
-------------- ------------------ -------------- ------ ----------
ONLINE                  227036249 06-3月 -17     NO              5
ONLINE                  227036252 06-3月 -17     NO              1
SQL> set numw 16
SQL> SELECT status,
  2  checkpoint_change#,
  3  checkpoint_time,last_change#,
  4  count(*) ROW_NUM
  5  FROM v$datafile
  6  GROUP BY status, checkpoint_change#, checkpoint_time,last_change#
  7  ORDER BY status, checkpoint_change#, checkpoint_time;
STATUS         CHECKPOINT_CHANGE# CHECKPOINT_TIM     LAST_CHANGE#
-------------- ------------------ -------------- ----------------
         ROW_NUM
----------------
ONLINE                  227036249 06-3月 -17
               4
ONLINE                  227036252 06-3月 -17
               1
SYSTEM                  227036249 06-3月 -17
               1

mos上关于ora-600 3005描述

VERSIONS:
versions 10.2 and later
DESCRIPTION:
Raised during pass one of the two pass recovery processing, which
reads and merges open redo threads into a hash table of blocks
that need recovery.
During examination of the the change vectors of online redologs, this
error is raised if no online redo log could be opened to cover the start RBA.
ARGUMENTS:
Arg [a] Thread
Arg [b] Redo Log File Sequence
Arg {c} Redo Log File Block Number
Arg [d] SCN Wrap
Arg [e] SCN Base

根据官方描述，出现该错误的原因是由于在数据库启动的过程中，通过控制文件读取的redo信息不匹配，从而出现该问题，通过重建控制文件可以绕过去该问题

SQL> shutdown immediate;
ORA-01109: 数据库未打开
已经卸载数据库。
ORACLE 例程已经关闭。
SQL> startup nomount pfile='d:/pfile.txt'
ORACLE 例程已经启动。
Total System Global Area      10288615424 bytes
Fixed Size                        2184672 bytes
Variable Size                  7482640928 bytes
Database Buffers               2785017856 bytes
Redo Buffers                     18771968 bytes
SQL> CREATE CONTROLFILE REUSE DATABASE "ORACLEDO" NORESETLOGS  NOARCHIVELOG
  2      MAXLOGFILES 16
  3      MAXLOGMEMBERS 3
  4      MAXDATAFILES 100
  5      MAXINSTANCES 8
  6      MAXLOGHISTORY 2336
  7  LOGFILE
  8    GROUP 1 'D:\APP\ADMINISTRATOR\ORADATA\ORACLEDOC\REDO01.LOG'  SIZE 50M BLOCKSIZE 512,
  9    GROUP 2 'D:\APP\ADMINISTRATOR\ORADATA\ORACLEDOC\REDO02.LOG'  SIZE 50M BLOCKSIZE 512,
 10    GROUP 3 'D:\APP\ADMINISTRATOR\ORADATA\ORACLEDOC\REDO03.LOG'  SIZE 50M BLOCKSIZE 512
 11  DATAFILE
 12    'D:\APP\ADMINISTRATOR\ORADATA\ORACLEDOC\SYSTEM01.DBF',
 13    'D:\APP\ADMINISTRATOR\ORADATA\ORACLEDOC\SYSAUX01.DBF',
 14    'D:\APP\ADMINISTRATOR\ORADATA\ORACLEDOC\UNDOTBS01.DBF',
 15    'D:\APP\ADMINISTRATOR\ORADATA\ORACLEDOC\USERS01.DBF',
 16    'D:\APP\ADMINISTRATOR\ORADATA\ORACLEDOC\XIFENFEI01.DBF',
 17    'D:\APP\ADMINISTRATOR\ORADATA\ORACLEDOC\XIFENFEI0102.DBF'
 18  CHARACTER SET AL32UTF8
 19  ;
控制文件已创建。
SQL> recover database;
完成介质恢复。
SQL> alter database open;
alter database open
*
第 1 行出现错误:
ORA-00603: ORACLE server session terminated by fatal error
ORA-00600: internal error code, arguments: [4194], [], [], [], [], [], [], [],
[], [], [], []
ORA-00600: internal error code, arguments: [4194], [], [], [], [], [], [], [],
[], [], [], []
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00600: internal error code, arguments: [4194], [], [], [], [], [], [], [],
[], [], [], []
ORA-00600: internal error code, arguments: [4194], [], [], [], [], [], [], [],
[], [], [], []
ORA-00600: internal error code, arguments: [4194], [], [], [], [], [], [], [],
[], [], [], []
ORA-00600: internal error code, arguments: [4194], [], [], [], [], [], [], [],
[], [], [], []
进程 ID: 4036
会话 ID: 96 序列号: 1

这个错误就比较熟悉了，按照undo异常方案处理即可
补充说明
ora-600 3005的错误可能需要internal 帐号才能够查询到准确描述和处理方法,其实在这个库的运行最后crash之前，就已经报了控制文件异常,然后库crash掉了.

Mon Mar 06 10:16:37 2017
Thread 1 advanced to log sequence 8242 (LGWR switch)
  Current log# 1 seq# 8242 mem# 0: D:\APP\ADMINISTRATOR\ORADATA\ORACLEDOC\REDO01.LOG
Mon Mar 06 11:06:31 2017
********************* ATTENTION: ********************
 The controlfile header block returned by the OS
 has a sequence number that is too old.
 The controlfile might be corrupted.
 PLEASE DO NOT ATTEMPT TO START UP THE INSTANCE
 without following the steps below.
 RE-STARTING THE INSTANCE CAN CAUSE SERIOUS DAMAGE
 TO THE DATABASE, if the controlfile is truly corrupted.
 In order to re-start the instance safely,
 please do the following:
 (1) Save all copies of the controlfile for later
     analysis and contact your OS vendor and Oracle support.
 (2) Mount the instance and issue:
     ALTER DATABASE BACKUP CONTROLFILE TO TRACE;
 (3) Unmount the instance.
 (4) Use the script in the trace file to
     RE-CREATE THE CONTROLFILE and open the database.
*****************************************************
MMON (ospid: 3320): terminating the instance
Mon Mar 06 11:06:32 2017
opiodr aborting process unknown ospid (1528) as a result of ORA-1092
Mon Mar 06 11:06:32 2017
ORA-1092 : opitsk aborting process
Mon Mar 06 11:06:32 2017
opiodr aborting process unknown ospid (2852) as a result of ORA-1092
Mon Mar 06 11:06:32 2017
ORA-1092 : opitsk aborting process
Mon Mar 06 11:06:33 2017
opiodr aborting process unknown ospid (3836) as a result of ORA-1092
Mon Mar 06 11:06:33 2017
ORA-1092 : opitsk aborting process
Instance terminated by MMON, pid = 3320

Oracle dul支持Oracle 12.2(12c)

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：Oracle dul支持Oracle 12.2(12c)

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

随着oracle 12.2正式版的临近,通过最新版dul(Data UnLoader: 11.2.0.1.1)的测试,发现对于12c的版本支持依旧有问题,虽然作者在版本中较为明确的表示了支持12c但是测试效果不尽人意.
dul 11对oracle 12c的支持（Compatible参数表明支持12c)

[oracle@localhost dul]$ ./dul
Data UnLoader: 11.2.0.1.1 - Internal Only - on Tue Feb 21 23:39:08 2017
with 64-bit io functions and the decompression option
Copyright (c) 1994 2016 Bernard van Duijnen All rights reserved.
 Strictly Oracle Internal Use Only
Within one week you will need a more recent DUL version for this os
DUL: Warning: Compatible is set to 11 Values can be 6|7|8|9|10|11|12

在12.2的版本中运行dul结果如下

[oracle@xifenfei ~]$ ss
SQL*Plus: Release 12.2.0.1.0 Production on Tue Feb 21 23:54:43 2017
Copyright (c) 1982, 2016, Oracle.  All rights reserved.
Connected to:
Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
SQL> set lines 150
SQL> select * from v$version;
BANNER                                                                               CON_ID
-------------------------------------------------------------------------------- ----------
Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production              0
PL/SQL Release 12.2.0.1.0 - Production                                                    0
CORE    12.2.0.1.0      Production                                                        0
TNS for Linux: Version 12.2.0.1.0 - Production                                            0
NLSRTL Version 12.2.0.1.0 - Production                                                    0
[root@xifenfei dul]# ./dul
Data UnLoader: 11.2.0.1.1 - Internal Only - on Tue Feb 21 23:53:37 2017
with 64-bit io functions and the decompression option
Copyright (c) 1994 2016 Bernard van Duijnen All rights reserved.
 Strictly Oracle Internal Use Only
Within one week you will need a more recent DUL version for this os
Found db_id = 766547632
Found db_name = ORCL12C
DUL> bootstrap;
Probing file = 1, block = 520
. unloading table                BOOTSTRAP$
DUL: Warning: block number is non zero but marked deferred trying to process it anyhow
DUL: Warning: Recreating file "BOOTSTRAP.ctl"
      60 rows unloaded
Reading BOOTSTRAP.dat 60 entries loaded
Parsing Bootstrap$ contents
DUL: Warning: Recreating file "dict.ddl"
Generating dict.ddl for version 12
 OBJ$: segobjno 18, file 1 block 240
 TAB$: segobjno 2, tabno 1, file 1  block 144
 COL$: segobjno 2, tabno 5, file 1  block 144
 USER$: segobjno 10, tabno 1, file 1  block 208
Running generated file "@dict.ddl" to unload the dictionary tables
. unloading table                      OBJ$
DUL: Warning: Recreating file "OBJ.ctl"
   72655 rows unloaded
. unloading table                      TAB$
DUL: Warning: Recreating file "TAB.ctl"
    2162 rows unloaded
. unloading table                      COL$
DUL: Warning: Recreating file "COL.ctl"
  114785 rows unloaded
. unloading table                     USER$
DUL: Warning: Recreating file "USER.ctl"
     130 rows unloaded
Reading USER.dat 130 entries loaded
Reading OBJ.dat
DUL: FATAL Error: File OBJ.dat, line 22079: identifier too long

这个报错DUL: FATAL Error: File OBJ.dat比较明显由于dul在加载obj$对象的时候有对象字符太长导致加载失败
dul-error

这个是由于在oracle 12c中已经允许对象名/列名程度为128,而不是以前版本的30,从而引起了这个问题,虽然dul的作者已经在dict.ddl中做了限制,但是目前看尚未生效
dul-clear

特殊处理后的dul可以完美支持12c

[root@xifenfei dul]# ./dul
Data UnLoader: 11.2.0.1.1 - Internal Only - on Wed Feb 22 00:04:40 2017
with 64-bit io functions and the decompression option
Copyright (c) 1994 2016 Bernard van Duijnen All rights reserved.
 Strictly Oracle Internal Use Only
Within one week you will need a more recent DUL version for this os
Found db_id = 766547632
Found db_name = ORCL12C
DUL> bootstrap;
Probing file = 1, block = 520
. unloading table                BOOTSTRAP$
DUL: Warning: block number is non zero but marked deferred trying to process it anyhow
DUL: Warning: Recreating file "BOOTSTRAP.ctl"
      60 rows unloaded
Reading BOOTSTRAP.dat 60 entries loaded
Parsing Bootstrap$ contents
DUL: Warning: Recreating file "dict.ddl"
Generating dict.ddl for version 12
 OBJ$: segobjno 18, file 1 block 240
 TAB$: segobjno 2, tabno 1, file 1  block 144
 COL$: segobjno 2, tabno 5, file 1  block 144
 USER$: segobjno 10, tabno 1, file 1  block 208
Running generated file "@dict.ddl" to unload the dictionary tables
. unloading table                      OBJ$
DUL: Warning: Recreating file "OBJ.ctl"
   72655 rows unloaded
. unloading table                      TAB$
DUL: Warning: Recreating file "TAB.ctl"
    2162 rows unloaded
. unloading table                      COL$
DUL: Warning: Recreating file "COL.ctl"
  114785 rows unloaded
. unloading table                     USER$
DUL: Warning: Recreating file "USER.ctl"
     130 rows unloaded
Reading USER.dat 130 entries loaded
Reading OBJ.dat 72655 entries loaded and sorted 72655 entries
Reading TAB.dat 2162 entries loaded
Reading COL.dat 114785 entries loaded and sorted 114785 entries
DUL> unload table sys.undo$;
. unloading table                     UNDO$      21 rows unloaded
DUL> exit
Life is DUL without it

这里是通过特殊处理之后dul才能够支持12c版本,期待作者在后续版本中完善相关工作,在恢复的经验中dul还是一大利器.

oracle 12.2依旧支持bbed

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：oracle 12.2依旧支持bbed

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

随着oracle 12.2的全面正式发布,通过测试,在12.2中依旧支持bbed,处理方法完全与11g相同
linux版本

[oracle@xifenfei db_1]$ more /etc/oracle-release
Oracle Linux Server release 7.2
[oracle@xifenfei db_1]$ uname -a
Linux xifenfei 3.8.13-98.7.1.el7uek.x86_64 #2 SMP Wed Nov 25 13:51:41 PST 2015 x86_64 x86_64 x86_64 GNU/Linux
[oracle@xifenfei db_1]$

数据库版本

SQL>  select * from v$version;
BANNER                                                                               CON_ID
-------------------------------------------------------------------------------- ----------
Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production              0
PL/SQL Release 12.2.0.1.0 - Production                                                    0
CORE    12.2.0.1.0      Production                                                        0
TNS for Linux: Version 12.2.0.1.0 - Production                                            0
NLSRTL Version 12.2.0.1.0 - Production                                                    0

bbed需要文件

[oracle@xifenfei bbed10_linux_64]$ ls -ltr
total 32
-rw-r--r-- 1 oracle oinstall 10270 Jul 25  2000 bbedus.msg
-rw-r--r-- 1 oracle oinstall  3306 Apr 20  2010 ssbbded.o
-rw-r--r-- 1 oracle oinstall  3976 Apr 20  2010 sbbdpt.o
-rw-r--r-- 1 oracle oinstall  8704 Apr 20  2010 bbedus.msb

编译bbed

[oracle@xifenfei bbed10_linux_64]$
[oracle@xifenfei bbed10_linux_64]$ cp *.o $ORACLE_HOME/rdbms/lib/
[oracle@xifenfei bbed10_linux_64]$ cp bbed* $ORACLE_HOME/rdbms/mesg/
[oracle@xifenfei bbed10_linux_64]$ cd $ORACLE_HOME
[oracle@xifenfei db_1]$ make -f ./rdbms/lib/ins_rdbms.mk BBED=./bin/bbed ./bin/bbed
Linking BBED utility (bbed)
rm -f bin/bbed
/u01/app/oracle/product/12.2.0/db_1/bin/orald -o bin/bbed -m64 -z noexecstack -Wl,--disable-new-dtags -L
/u01/app/oracle/product/12.2.0/db_1/rdbms/lib/ -L/u01/app/oracle/product/12.2.0/db_1/lib/ -L/u01/app/oracle/product/12.2.0/db_1/lib/stubs/  /u01/app/oracle/product/12.2.0/db_1/lib/s0main.o
/u01/app/oracle/product/12.2.0/db_1/rdbms/lib/ssbbded.o /u01/app/oracle/product/12.2.0/db_1/rdbms/lib/sbbdpt.o `cat
/u01/app/oracle/product/12.2.0/db_1/lib/ldflags`    -lncrypt12 -lnsgr12 -lnzjs12 -ln12 -lnl12 -lngsmshd12
 -ldbtools12 -lclntsh -lclntshcore  `cat /u01/app/oracle/product/12.2.0/db_1/lib/ldflags`    -lncrypt12 -lnsgr12
 -lnzjs12 -ln12 -lnl12 -lngsmshd12 -lnro12 `cat /u01/app/oracle/product/12.2.0/db_1/lib/ldflags`
-lncrypt12 -lnsgr12 -lnzjs12 -ln12 -lnl12 -lngsmshd12 -lnnz12 -lzt12 -lztkg12 -lztkg12 -lclient12 -lnnetd12
-lvsn12 -lcommon12 -lgeneric12 -lmm -lsnls12 -lnls12  -lcore12 -lsnls12 -lnls12 -lcore12 -lsnls12
-lnls12 -lxml12 -lcore12 -lunls12 -lsnls12 -lnls12 -lcore12 -lnls12 `cat /u01/app/oracle/product/12.2.0/db_1/lib/ldflags
`    -lncrypt12 -lnsgr12 -lnzjs12 -ln12 -lnl12 -lngsmshd12 -lnro12 `cat /u01/app/oracle/product/12.2.0/db_1/lib/ldflags
`    -lncrypt12 -lnsgr12 -lnzjs12 -ln12 -lnl12 -lngsmshd12 -lclient12 -lnnetd12  -lvsn12 -lcommon12 -lgeneric12
 -lsnls12 -lnls12  -lcore12 -lsnls12 -lnls12 -lcore12 -lsnls12 -lnls12 -lxml12 -lcore12 -lunls12 -lsnls12 -lnls12
-lcore12 -lnls12 -lclient12 -lnnetd12  -lvsn12 -lcommon12 -lgeneric12 -lsnls12 -lnls12  -lcore12 -lsnls12
 -lnls12 -lcore12 -lsnls12 -lnls12 -lxml12 -lcore12 -lunls12 -lsnls12 -lnls12 -lcore12 -lnls12
 `cat /u01/app/oracle/product/12.2.0/db_1/lib/sysliblist` -Wl,-rpath,/u01/app/oracle/product/12.2.0/db_1/lib -lm
 `cat /u01/app/oracle/product/12.2.0/db_1/lib/sysliblist` -ldl -lm   -L/u01/app/oracle/product/12.2.0/db_1/lib

测试bbed

[oracle@xifenfei db_1]$ bbed blocksize=8192 filename=/u01/app/oracle/oradata/orcl12c/system01.dbf
Password:
BBED: Release 2.0.0.0.0 - Limited Production on Fri Feb 17 00:57:56 2017
Copyright (c) 1982, 2017, Oracle and/or its affiliates.  All rights reserved.
************* !!! For Oracle Internal Use only !!! ***************
BBED> map
 File: /u01/app/oracle/oradata/orcl12c/system01.dbf (0)
 Block: 1                                     Dba:0x00000000
------------------------------------------------------------
 Data File Header
 struct kcvfh, 1248 bytes                   @0
 ub4 tailchk                                @8188
BBED> p kcvfh
struct kcvfh, 1248 bytes                    @0
   struct kcvfhbfh, 20 bytes                @0
      ub1 type_kcbh                         @0        0x0b
      ub1 frmt_kcbh                         @1        0xa2
      ub2 wrp2_kcbh                         @2        0x0000
      ub4 rdba_kcbh                         @4        0x00400001
      ub4 bas_kcbh                          @8        0x00000000
      ub2 wrp_kcbh                          @12       0x0000
      ub1 seq_kcbh                          @14       0x01
      ub1 flg_kcbh                          @15       0x04 (KCBHFCKV)
      ub2 chkval_kcbh                       @16       0x38d0
      ub2 spare3_kcbh                       @18       0x0000
   struct kcvfhhdr, 76 bytes                @20
      ub4 kccfhswv                          @20       0x00000000
      ub4 kccfhcvn                          @24       0x0c200000  <-------数据文件版本
      ub4 kccfhdbi                          @28       0x2db096b0
      text kccfhdbn[0]                      @32      O
      text kccfhdbn[1]                      @33      R
      text kccfhdbn[2]                      @34      C
      text kccfhdbn[3]                      @35      L
      text kccfhdbn[4]                      @36      1
      text kccfhdbn[5]                      @37      2
      text kccfhdbn[6]                      @38      C
      text kccfhdbn[7]                      @39
      ub4 kccfhcsq                          @40       0x00000714
      ub4 kccfhfsz                          @44       0x00019500
      s_blkz kccfhbsz                       @48       0x00
      ub2 kccfhfno                          @52       0x0001
      ub2 kccfhtyp                          @54       0x0003
      ub4 kccfhacid                         @56       0x00000000
      ub4 kccfhcks                          @60       0x00000000

通过测试,bbed可以完美支持12.2的数据文件,而且文件头格式无大变化

修改bootstrap$影响数据库执行计划

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：修改bootstrap$影响数据库执行计划

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

在以前的文章中，我写过通过ue修改oracle二进制文件实现数据库启动的sql执行计划，这里再次提供另外一种方法，通过修改bootstrap$表实现数据库启动sql执行计划。这里试验的是数据库不走i_undo1 index。[此方法危害性巨大仅供测试]
跟踪数据库正常启动过程

[oracle@localhost .oradata]$ ss
SQL*Plus: Release 11.2.0.1.0 Production on Sat Feb 4 23:07:41 2017
Copyright (c) 1982, 2009, Oracle.  All rights reserved.
Connected to an idle instance.
SQL> startup mount;
ORACLE instance started.
Total System Global Area 2421825536 bytes
Fixed Size                  2215744 bytes
Variable Size            1828716736 bytes
Database Buffers          570425344 bytes
Redo Buffers               20467712 bytes
Database mounted.
SQL> oradebug setmypid
Statement processed.
SQL> oradebug EVENT 10046 TRACE NAME CONTEXT FOREVER, LEVEL 12
Statement processed.
SQL> oradebug TRACEFILE_NAME
/opt/oracle/diag/rdbms/test/test/trace/test_ora_19003.trc
SQL> alter database open;
Database altered.
SQL> exit
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

分析10046 trace文件

PARSING IN CURSOR #2 len=196 dep=1 uid=0 oct=9 lid=0 tim=1486220893978359 hv=24291558 ad='ef95ff70' sqlid='fqkyj700r5a76'
CREATE UNIQUE INDEX I_UNDO1 ON UNDO$(US#) PCTFREE 10 INITRANS 2 MAXTRANS 255 STORAGE
(  INITIAL 64K NEXT 1024K MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE 0 OBJNO 34 EXTENTS (FILE 1 BLOCK 320))
END OF STMT
PARSE #2:c=0,e=565,p=0,cr=0,cu=0,mis=1,r=0,dep=1,og=4,plh=241391319,tim=1486220893978358
EXEC #2:c=0,e=123,p=0,cr=0,cu=0,mis=0,r=0,dep=1,og=4,plh=241391319,tim=1486220893978566
STAT #2 id=1 cnt=0 pid=0 pos=1 obj=0 op='INDEX BUILD UNIQUE I_UNDO1 (cr=0 pr=0 pw=0 time=0 us)'
STAT #2 id=2 cnt=0 pid=1 pos=1 obj=0 op='SORT CREATE INDEX (cr=0 pr=0 pw=0 time=0 us cost=0 size=0 card=0)'
STAT #2 id=3 cnt=0 pid=2 pos=1 obj=15 op='TABLE ACCESS FULL UNDO$ (cr=0 pr=0 pw=0 time=0 us)'
CLOSE #2:c=0,e=5,dep=1,type=0,tim=1486220893978690
…………
PARSING IN CURSOR #5 len=142 dep=1 uid=0 oct=3 lid=0 tim=1486220894169144 hv=361892850 ad='ef934cb0' sqlid='7bd391hat42zk'
select /*+ rule */ name,file#,block#,status$,user#,undosqn,xactsqn,scnbas,scnwrp,DECODE(inst#,0,NULL,inst#),ts#,spare1 from undo$ where us#=:1
END OF STMT
PARSE #5:c=0,e=474,p=0,cr=0,cu=0,mis=1,r=0,dep=1,og=3,plh=0,tim=1486220894169143
BINDS #5:
 Bind#0
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7f4f4556b0a8  bln=22  avl=02  flg=05
  value=1
EXEC #5:c=1000,e=802,p=0,cr=0,cu=0,mis=1,r=0,dep=1,og=3,plh=906473769,tim=1486220894170055
WAIT #5: nam='db file sequential read' ela= 1018 file#=1 block#=321 blocks=1 obj#=34 tim=1486220894171138
WAIT #5: nam='db file sequential read' ela= 2620 file#=1 block#=225 blocks=1 obj#=15 tim=1486220894173817
FETCH #5:c=0,e=3770,p=2,cr=2,cu=0,mis=0,r=1,dep=1,og=3,plh=906473769,tim=1486220894173859
STAT #5 id=1 cnt=1 pid=0 pos=1 obj=15 op='TABLE ACCESS BY INDEX ROWID UNDO$ (cr=2 pr=2 pw=0 time=0 us)'
STAT #5 id=2 cnt=1 pid=1 pos=1 obj=34 op='INDEX UNIQUE SCAN I_UNDO1 (cr=1 pr=1 pw=0 time=0 us)'
CLOSE #5:c=0,e=9,dep=1,type=0,tim=1486220894173944

这些trace文件比较明显的展示了数据库在启动过程中,先是create index i_undo1,然后from undo$ where us#=:1走I_UNDO1 index访问。

删除i_undo1 在bootstrap$中信息

SQL> select line#,obj#,sql_text from bootstrap$ where sql_text like '%I_UNDO1%';
     LINE#       OBJ#
---------- ----------
SQL_TEXT
--------------------------------------------------------------------------------
        34         34
CREATE UNIQUE INDEX I_UNDO1 ON UNDO$(US#) PCTFREE 10 INITRANS 2 MAXTRANS 255 STO
RAGE (  INITIAL 64K NEXT 1024K MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE 0
OBJNO 34 EXTENTS (FILE 1 BLOCK 320))
SQL> DELETE FROM BOOTSTRAP$ WHERE OBJ#=34;
1 row deleted.
SQL> COMMIT;
Commit complete.
SQL> SHUTDOWN IMMEDIATE;
Database closed.
Database dismounted.
ORACLE instance shut down.

再次跟踪数据库启动

SQL> STARTUP MOUNT;
ORACLE instance started.
Total System Global Area 2421825536 bytes
Fixed Size                  2215744 bytes
Variable Size            1828716736 bytes
Database Buffers          570425344 bytes
Redo Buffers               20467712 bytes
Database mounted.
SQL> oradebug setmypid
Statement processed.
SQL> oradebug EVENT 10046 TRACE NAME CONTEXT FOREVER, LEVEL 12
Statement processed.
SQL> oradebug TRACEFILE_NAME
/opt/oracle/diag/rdbms/test/test/trace/test_ora_19205.trc
SQL> alter database Open;
Database altered.

再次分析10046 trace文件

PARSING IN CURSOR #5 len=142 dep=1 uid=0 oct=3 lid=0 tim=1486221250365628 hv=361892850 ad='ef935ce0' sqlid='7bd391hat42zk'
select /*+ rule */ name,file#,block#,status$,user#,undosqn,xactsqn,scnbas,scnwrp,DECODE(inst#,0,NULL,inst#),ts#,spare1 from undo$ where us#=:1
END OF STMT
PARSE #5:c=1000,e=536,p=0,cr=0,cu=0,mis=1,r=0,dep=1,og=3,plh=0,tim=1486221250365627
BINDS #5:
 Bind#0
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7f89004340a8  bln=22  avl=02  flg=05
  value=1
EXEC #5:c=1000,e=727,p=0,cr=0,cu=0,mis=1,r=0,dep=1,og=3,plh=3995376916,tim=1486221250366467
WAIT #5: nam='db file sequential read' ela= 12 file#=1 block#=224 blocks=1 obj#=15 tim=1486221250366534
WAIT #5: nam='db file sequential read' ela= 10 file#=1 block#=225 blocks=1 obj#=15 tim=1486221250366606
FETCH #5:c=0,e=147,p=2,cr=3,cu=0,mis=0,r=1,dep=1,og=3,plh=3995376916,tim=1486221250366647
STAT #5 id=1 cnt=1 pid=0 pos=1 obj=15 op='TABLE ACCESS FULL UNDO$ (cr=3 pr=2 pw=0 time=0 us)'
CLOSE #5:c=0,e=39,dep=1,type=0,tim=1486221250366717

这次的trace文件中已经没有了create index i_undo1，而且对于undo$ where us#=:1的访问是通过全表扫描undo$来实现的。通过这里已经清晰证明通过修改bootstrap$表内容，可以影响数据库启动的sql执行计划。

oracle database 12.2 发布计划表

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：oracle database 12.2 发布计划表

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

在无穷的等待中，终于看到了官方给出来了准确的oracle 12c r2的发布时间表：2017年3月15日可以和Linux与Solaris平台的12.2见面了，aix、hp、win需要等到2017年第二个季度。

Release Dates (base and patch sets)

Platform 12.2.0.1 12.1.0.211 12.1.0.12,12 11.2.0.410 11.2.0.3 11.2.0.2 11.2.0.12 11.1.0.71 10.2.0.53 10.2.0.44 10.1.0.5

Oracle Public Cloud Releases
Exadata Express Cloud Service 18-Sep-2016 N/A
Database Cloud Service 4-Nov-2016 Sep-2014 N/A Sep-2014 N/A
Exadata Cloud Service 4-Nov-2016 Oct-2015 N/A Oct-2015 N/A
Exadata Cloud Machine 1HCY2017 Dec-2016 N/A
Oracle Cloud Machine 1HCY2017 Aug-2016 N/A

On-Premises Engineered Systems Same software as released for other platforms but tested on Engineered Systems
Oracle Database Appliance 1HCY2017 Apr 2014 N/A Oct 2013
Exadata 15-Feb-2017 Oct 2014 Mar 2013 Nov 2013
Supercluster 15-Feb-2017 Nov 2014 Apr 2014 Dec 2013
MiniCluster (Solaris SPARC) 1HCY2017

On-Premises Server Releases (includes client)
Linux x86 Not planned Not planned Not planned 28-Aug-2013 23-Sep-2011 13-Sep-2010 1-Sep-2009 18-Sep-2008 30-Apr-2010 22-Feb-2008 30-Jan-2006
Linux x86-64 15-Mar-2017 22-Jul-2014 25-Jun-2013 27-Aug-2013 23-Sep-2011 13-Sep-2010 1-Sep-2009 18-Sep-2008 30-Apr-2010 17-Mar-2008 24-Feb-2006
Oracle Solaris SPARC (64-bit) 15-Mar-2017 22-Jul-2014 25-Jun-2013 29-Aug-2013 1-Oct-2011 24-Sep-2010 6-Nov-2009 06-Oct-2008 19-May-2010 30-Apr-2008 05-Feb-2006
Oracle Solaris x86-64 (64-bit) 15-Mar-2017 22-Jul-2014 25-Jun-2013 29-Aug-2013 1-Oct-2011 24-Sep-2010 25-Nov-2009 Not planned 19-May-2010 13-Nov-2008 Not planned
Microsoft Windows x64 (64-bit) Q2CY2017 25-Sep-2014 9-Jul-2013 25-Oct-2013 11-Nov-2011 15-Dec-2010 2-Apr-2010 13-Nov-2008 27-Jul-2010 16-May-2008 Not planned
HP-UX Itanium9 Q2CY2017 14-Nov-2014 9-Jan-2014 10-Oct-2013 29-Oct-2011 19-Oct-2010 22-Dec-2009 06-Oct-2008 3-Jun-2010 30-Apr-2008 07-Jun-2006
HP-UX PA-RISC (64-bit)
See footnote 8 below		 Platform desupported 8 Platform desupported 8 Platform desupported 8 2-Jan-2014 16-Feb-2012 15-Mar-2011 20-May-2010 11-Nov-2008 15-Dec-2010 02-Jun-2008 05-Feb-2006
IBM AIX on POWER Systems Q2CY2017 14-Nov-2014 9-Jan-2014 10-Oct-2013 29-Oct-2011 19-Oct-2010 22-Dec-2009 06-Oct-2008 3-Jun-2010 15-May-2008 05-Feb-2006
IBM Linux on System z Q2CY2017 14-Nov-2014 9-Jan-2014 9-Jan-2014 1-Dec-2011 30-Mar-2011 Not planned Not planned 3-Jan-2011 16-Dec-2008 26-Aug-2006
Microsoft Windows (32-bit) Not planned Not planned Not planned 25-Oct-2013 11-Nov-2011 15-Dec-2010 5-Apr-2010 10-Oct-2008 19-Jul-2010 17-Mar-2008 13-Feb-2006
Platform 12.2.0.1 12.1.0.211 12.1.0.12,12 11.2.0.410 11.2.0.3 11.2.0.2 11.2.0.12 11.1.0.71 10.2.0.53 10.2.0.44 10.1.0.5

Instant Client-Only Releases
Apple Mac OS X (Intel) TBD Planned Not planned 20-Apr-2014
Download		 31-Jan-2013
Instant Client only		 Not planned Not planned Not planned Sched TBA 10-April-2009
Single Instance only		 Not planned
IBM Linux on POWER (Big Endian)  18-Dec-2015 (download) 4-Dec-2014
IBM Linux on POWER (Little Endian) 18-Dec-2015 (download)

Older Server Releases
Apple Mac OS X (PowerPC)
Platform desupported
 08-Jan-2007
HP OpenVMS Alpha
Platform desupported
 31-Oct-2012 15-Dec-2008 15-Feb-2008
HP OpenVMS Itanium 23-Jul-2015 31-Oct-2012 15-Dec-2008 Not planned
HP Tru64 UNIX
Platform desupported
 21-Apr-2011 20-Feb-2009 18-Oct-2006
IBM Linux on POWER
Platform desupported (see Doc ID 1310584.1)
 17-Mar-2011 9-Jan-2009 Not planned
IBM z/OS on System z
Platform desupported (see Doc ID 461234.1)
 26-Oct-2012 Not planned 06-Mar-2006
Linux Itanium9
Platform desupported (see Doc ID 1130325.1)
 17-Mar-2011 24-Sep-2008 30-Apr-2006
Microsoft Windows Itanium (64-bit) 9
Platform desupported (see Doc ID 1307745.1)
 12-May-2011 2-Feb-2009 30-Jan-2006
Oracle Solaris x86 (32-bit)
Platform desupported
 14-Nov-2008
Last patch set for this platform		 18-Jun-2006
Platform 12.2.0.1 12.1.0.211 12.1.0.12,12 11.2.0.410 11.2.0.3 11.2.0.2 11.2.0.12 11.1.0.71 10.2.0.53 10.2.0.44 10.1.0.5

Sched TBA = Schedule To Be Announced
DD-MMM-YYYY: Available, date shown is when the patch set was made available on My Oracle Support/MetaLink
1H or 2H CYyyyy: Date falls within the 1st half (six months) or 2nd half of Calendar Year. For example 1H CY2009 means “some time within the first six months of 2009”.
Qn CYyyyy: Date falls within the nth Quarter (3 month period) of the Calendar Year specified. For example Q2 CY 2009 means “sometime within the second quarter of 2009, ie between April and June 2009”.
Unsupported platform – means that no further Database releases will be ported to this platform
Patching for previous release ends: explained in next section.
参考：lease Schedule of Current Database Releases (文档 ID 742060.1)

Quick Reference to Patch Numbers for Database/GI PSU, SPU(CPU), Bundle Patches and Patchsets—201701

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：Quick Reference to Patch Numbers for Database/GI PSU, SPU(CPU), Bundle Patches and Patchsets—201701

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

Patchsets

 l12.1.0.2 (12.1.0.2.0 PATCH SET FOR ORACLE DATABASE SERVER)

 21419221

 11.2.0.4 (11.2.0.4.0 PATCH SET FOR ORACLE DATABASE SERVER)

 13390677

 11.2.0.3 (11.2.0.3.0 PATCH SET FOR ORACLE DATABASE SERVER)

 10404530

 11.2.0.2 (11.2.0.2.0 PATCH SET FOR ORACLE DATABASE SERVER)

 10098816

 11.1.0.7 (11.1.0.7.0 PATCH SET FOR ORACLE DATABASE SERVER)

 6890831

 10.2.0.5 (10.2.0.5 PATCH SET FOR ORACLE DATABASE SERVER)

 8202632

 d10.2.0.4 (10.2.0.4.0 PATCH SET FOR ORACLE DATABASE SERVER)

 6810189

 e10.2.0.3 (10.2.0.3 PATCH SET FOR ORACLE DATABASE SERVER)

 5337014

 10.2.0.2 (10.2.0.2 PATCH SET FOR ORACLE DATABASE SERVER)

 4547817

 10.1.0.5 (10.1.0.5 PATCH SET FOR ORACLE DATABASE SERVER)

 4505133

 10.1.0.4 (10.1.0.4 PATCH SET FOR ORACLE DATABASE SERVER)

 4163362

 10.1.0.3 (10.1.0.3 PATCH SET FOR ORACLE DATABASE SERVER)

 3761843

 9.2.0.8 (9.2.0.8 PATCH SET FOR ORACLE DATABASE SERVER)

 4547809

 9.2.0.7 (9.2.0.7 PATCH SET FOR ORACLE DATABASE SERVER)

 4163445

 9.2.0.6 (9.2.0.6 PATCH SET FOR ORACLE DATABASE SERVER)

 3948480

 9.2.0.5 (ORACLE 9I DATABASE SERVER RELEASE 2 – PATCH SET 4 VERSION 9.2.0.5.0)

 3501955

 9.2.0.4 (9.2.0.4 PATCH SET FOR ORACLE DATABASE SERVER) 

 3095277

 9.2.0.3 (9.2.0.3 PATCH SET FOR ORACLE DATABASE SERVER)

 2761332

 9.2.0.2 (9.2.0.2 PATCH SET FOR ORACLE DATABASE SERVER)

 2632931

 9.0.1.5 (9.0.1.5 PATCHSET)

 3301544

 9.0.1.4 (9.0.1.4 PATCH SET FOR ORACLE DATABASE SERVER)

 2517300

 9.0.1.3 (9.0.1.3. PATCH SET FOR ORACLE DATA SERVER)

 2271678

 8.1.7.4 (8.1.7.4 PATCH SET FOR ORACLE DATA SERVER)

 2376472

 8.1.7.3 (8.1.7.3 PATCH SET FOR ORACLE DATA SERVER)

 2189751

 8.1.7.2 (8.1.7.2.1 PATCH SET FOR ORACLE DATA SERVER)

 1909158

PSU, SPU(CPU), Bundle Patches

12.1.0.2

 Description

 PSU

   GI PSU

Proactive Bundle Patch

 Bundle Patch (Windows 32bit & 64bit)

 JAN2017

 24732082 (12.1.0.2.170117)

 24917825 (12.1.0.2.170117)

 24968615 (12.1.0.2.170117)

 25115951 (12.1.0.2.170117)

 OCT2016

 24006101 (12.1.0.2.161018)

 24412235 (12.1.0.2.161018)

 24448103 (12.1.0.2.161018)

 24591642 (12.1.0.2.161018)

 JUL2016

 23054246 (12.1.0.2.160719)

 23273629 (12.1.0.2.160719)

 23273686 (12.1.0.2.160719)

 23530387 (12.1.0.2.160719)

 APR2016

 22291127 (12.1.0.2.160419)

 22646084 (12.1.0.2.160419)

 22899531

 22809813 (12.1.0.2.160419)

 JAN2016

 21948354 (12.1.0.2.160119)

 22191349 (12.1.0.2.160119)

 22243551

 22310559 (12.1.0.2.160119)

 OCT2015

 21359755 (12.1.0.2.5)

 21523234 (12.1.0.2.5)

 21744410 (12.1.0.2.13)

 21821214 (12.1.0.2.10)

 JUL2015

 20831110 (12.1.0.2.4)

 20996835 (12.1.0.2.4)

 21188742 (12.1.0.2.10)

 21126814 (12.1.0.2.7)

 APR2015

 20299023 (12.1.0.2.3)

 20485724 (12.1.0.2.3)

 20698050 (12.1.0.2.7)

 20684004 (12.1.0.2.4)

 JAN2015

 19769480 (12.1.0.2.2)

 19954978 (12.1.0.2.2)

 20141343 (12.1.0.2.4)

 19720843 (12.1.0.2.1)

 OCT2014

 19303936 (12.1.0.2.1)

 19392646 (12.1.0.2.1)

 19404326 (12.1.0.2.1)

 N/A

 

12.1.0.1

 Description

 PSU

 GI PSU

  Bundle Patch (Windows64bit)

 Bundle Patch (Windows32bit)

 aJUL2016

 23054354 (12.1.0.1.160719)

 i23273935 / k23273958  (12.1.0.1.160719)

23530410 (12.1.0.1.160719)

 APR2016

 22291141 (12.1.0.1.160419)

 i22654153 / k22654166 (12.1.0.1.160419)

22617408 (12.1.0.1.160419)

 JAN2016

 21951844 (12.1.0.1.160119)

 j22191492 / k22191511 (12.1.0.1.160119)

22494866 (12.1.0.2.160119)

 OCT2015

 21352619 (12.1.0.1.9)

 j21551666 / k21551685 (12.1.0.1.9)

21744907 (12.1.0.1.21)

 JUL2015

 20831107 (12.1.0.1.8)

  j20996901 / k20996911 (12.1.0.1.8)

21076681  (12.1.0.1.20)

 APR2015

 20299016 (12.1.0.1.7)

  j20485762 / k19971331 (12.1.0.1.7)

20558101 (12.1.0.1.18)

 JAN2015

 19769486 (12.1.0.1.6)

 j19971324 / k19971331 (12.1.0.1.6)

20160748 (12.1.0.1.16)

 OCT2014

 19121550 (12.1.0.1.5)

 j19392372 / k19392451 (12.1.0.1.5)

19542943 (12.1.0.1.14)

 JUL2014

 18522516 (12.1.0.1.4)

 j18705901 / k18705972 (12.1.0.1.4)

19062327 (12.1.0.1.11)

 APR2014

 18031528 (12.1.0.1.3)

 j18139660 / k18413105  (12.1.0.1.3)

18448604 (12.1.0.1.7)

 JAN2014

 17552800 (12.1.0.1.2)

 17735306 (12.1.0.1.2)

17977915 (12.1.0.1.3)

 OCT2013

 17027533 (12.1.0.1.1)

 17272829 (12.1.0.1.1)

 17363796 (12.1.0.1.1)

 17363795 (12.1.0.1.1)

11.2.0.4

 Description

 PSU

 SPU(CPU)

 GI PSU

 Bundle Patch (Windows 32bit & 64bit)

 mJAN2017

 N/A

 N/A

 N/A

 N/A

 OCT2016

 24006111 (11.2.0.4.161018)

 24433711 (11.2.0.4.161018)

 24436338 (11.2.0.4.161018)

 24922870 (11.2.0.4.161118)

 JUL2016

 23054359 (11.2.0.4.160719)

 23177648 (11.2.0.4.160719)

 23274134 (11.2.0.4.160719)

 23530402 (11.2.0.4.160719)

 APR2016

 22502456 (11.2.0.4.160419)

 22502493 (11.2.0.4.160419)

 22646198 (11.2.0.4.160419)

 22839608 (11.2.0.4.160419)

 JAN2016

 21948347 (11.2.0.4.160119)

 21972320 (11.2.0.4.160119)

 22191577 (11.2.0.4.160119)

 22310544 (11.2.0.4.160119)

 OCT2015

 21352635 (11.2.0.4.8)

 21352646

 21523375 (11.2.0.4.8)

 21821802 (11.2.0.4.20)

 JUL2015

 20760982 (11.2.0.4.7)

 20803583

 20996923 (11.2.0.4.7)

 21469106 (11.2.0.4.18)

 APR2015

 20299013 (11.2.0.4.6)

 20299015

 20485808 (11.2.0.4.6)

 20544696 (11.2.0.4.15)

 JAN2015

 19769489 (11.2.0.4.5)

 19854503

 19955028 (11.2.0.4.5)

 20127071 (11.2.0.4.12)

 OCT2014

 19121551 (11.2.0.4.4)

 19271443

 19380115 (11.2.0.4.4)

 19651773 (11.2.0.4.10)

 JUL2014

 18522509 (11.2.0.4.3)

 18681862

 18706472 (11.2.0.4.3)

 18842982 (11.2.0.4.7)

 APR2014

 18031668 (11.2.0.4.2)

 18139690

 18139609 (11.2.0.4.2)

 18296644 (11.2.0.4.4)

 JAN2014

 17478514 (11.2.0.4.1)

 17551709

 N/A

 17987366 (11.2.0.4.1)

11.2.0.3

 Description

 PSU

 SPU(CPU)

 GI PSU

 Bundle Patch (Windows64bit)

 Bundle Patch (Windows32bit)

 aJUL2015

 20760997 (11.2.0.3.15)

 20803576

 20996944 (11.2.0.3.15)

 21104036

 21104035

 APR2015

 20299017 (11.2.0.3.14)

 20299010

 20485830 (11.2.0.3.14)

 20420395

 20420394

 JAN2015

 19769496 (11.2.0.3.13)

 19854461

 19971343 (11.2.0.3.13)

 20233168

 20233167

 OCT2014

 19121548 (11.2.0.3.12)

 19271438

 19440385 (11.2.0.3.12)

 19618575

 19618574

 JUL2014

 18522512 (11.2.0.3.11)

 18681866

 18706488 (11.2.0.3.11)

 18940194

 18940193

 APR2014

 18031683 (11.2.0.3.10)

 18139695

 18139678 (11.2.0.3.10)

 18372244

 18372243

 JAN2014

 17540582 (11.2.0.3.9)

 17478415

 17735354 (11.2.0.3.9)

 18075406

 17906981

 OCT2013

 16902043 (11.2.0.3.8)

 17082364

 17272731 (11.2.0.3.8)

 17363850

 17363844

 JUL2013

 16619892 (11.2.0.3.7)

 16742095

 16742216 (11.2.0.3.7)

 16803775

 16803774

 APR2013

 16056266 (11.2.0.3.6)

 16294378

 16083653 (11.2.0.3.6)

 16345834

 16345833

 JAN2013

 14727310 (11.2.0.3.5)

 14841409

 14727347 (11.2.0.3.5)

 16042648

 16042647

 OCT2012

 14275605 (11.2.0.3.4)

 14390252

 14275572 (11.2.0.3.4)

 14613223

 14613222

 JUL2012

 13923374 (11.2.0.3.3)

 14038787

 13919095 (11.2.0.3.3)

 14223718

 14223717

 APR2012

 13696216 (11.2.0.3.2)

 13632717

 13696251 (11.2.0.3.2)

 13885389

 13885388

 JAN2012

 13343438 (11.2.0.3.1)

 13466801

 13348650 (11.2.0.3.1)

 13413168

 13413167

11.2.0.2

 Description

 PSU

  SPU(CPU)

 GI PSU

 Bundle Patch (Windows64bit)

 Bundle Patch (Windows32bit)

 aOCT2013

 17082367 (11.2.0.2.12)

 17082375

 17272753 (11.2.0.2.12)

 17363838

 17363837

 JUL2013

 16619893 (11.2.0.2.11)

 16742100

 16742320 (11.2.0.2.11)

 16345852

 16345851

 APR2013

 16056267 (11.2.0.2.10)

 16294412

 16166868 (11.2.0.2.10)

 16345846

 16345845

 JAN2013

 14727315 (11.2.0.2.9)

 14841437

 14841385 (11.2.0.2.9)

 16100399

 16100398

 OCT2012

 14275621 (11.2.0.2.8)

 14390377

 14390437 (11.2.0.2.8)

 14672268

 14672267

 JUL2012

 13923804 (11.2.0.2.7)

 14038791

 14192201 (11.2.0.2.7)

 14134043

 14134042

 APR2012

 13696224 (11.2.0.2.6)

 13632725

 13696242 (11.2.0.2.6)

 13697074

 13697073

 JAN2012

 13343424 (11.2.0.2.5)

 13343244

 13653086 (11.2.0.2.5)

 13413155

 13413154

 OCT2011

 12827726 (11.2.0.2.4)

 12828071

 12827731 (11.2.0.2.4)

 13038788

 13038787

 JUL2011

 12419331 (11.2.0.2.3)

 12419321

 12419353 (11.2.0.2.3)

 12714463

 12714462

 APR2011

 11724916 (11.2.0.2.2)

 11724984

 12311357 (11.2.0.2.2)

 11896292

 11896290

 JAN2011

 10248523 (11.2.0.2.1)

 N/A

 N/A

 10432053

 10432052

11.2.0.1

 Description

 PSU

 CPU

 Bundle Patch (Windows64bit)

 Bundle Patch (Windows32bit)

 aJUL2011

 12419378 (11.2.0.1.6)

 12419278

 12429529

 12429528

 APR2011

 11724930 (11.2.0.1.5)

 11724991

 11731176

 11883240

 JAN2011

 10248516 (11.2.0.1.4)

 10249532

 10432045

 10432044

 OCT2010

 9952216 (11.2.0.1.3)

 9952260

 10100101

 10100100

 JUL2010

 9654983 (11.2.0.1.2)

 9655013

 9736865

 9736864

 APR2010

 9352237 (11.2.0.1.1)

 9369797

 N/A

 N/A

11.1.0.7

 Description

 PSU

 SPU(CPU)

 Bundle Patch (Windows64bit)

 Bundle Patch (Windows32bit)

JUL2015

 20761024 (11.1.0.7.24)

 20803573

 21104030

 21104029

APR2015

 20299012 (11.1.0.7.23)

 20299020

 20420391

 20420390

JAN2015

 19769499 (11.1.0.7.22)

 19854433

 20126915

 20126914

OCT2014

 19152553 (11.1.0.7.21)

 19274522

 19609034

 19609032

JUL2014

 18522513 (11.1.0.7.20)

 18681875

 18944208

 18944207

APR2014

 18031726 (11.1.0.7.19)

 18139703

 18372258

 18372257

JAN2014

 17465583 (11.1.0.7.18)

 17551415

 17906936

 17906935

OCT2013

 17082366 (11.1.0.7.17)

 17082374

 17363760

 17363759

JUL2013

 16619896 (11.1.0.7.16)

 16742110

 16803788

 16803787

APR2013

 16056268 (11.1.0.7.15)

 16308394

 16345862

 16345861

JAN2013

 14739378 (11.1.0.7.14)

 14841452

 15848067

 15848066

OCT2012

 14275623 (11.1.0.7.13)

 14390384

 14672313

 14672312

 JUL2012

 13923474 (11.1.0.7.12)

 14038803

 14109868

 14109867

 APR2012

 13621679 (11.1.0.7.11)

 13632731

 13715810

 13715809

 JAN2012

 13343461 (11.1.0.7.10)

 13343453

 13460956

 13460955

 OCT2011

 12827740 (11.1.0.7.9)

 12828097

 12914916

 12914915

 JUL2011

 12419384 (11.1.0.7.8)

 12419265

 12695278

 12695277

 APR2011

 11724936 (11.1.0.7.7)

 11724999

 11741170

 11741169

 JAN2011

 10248531 (11.1.0.7.6)

 10249534

 10350788

 10350787

 OCT2010

 9952228  (11.1.0.7.5)

 9952269

 9773825

 9773817

 JUL2010

 9654987 (11.1.0.7.4)

 9655014

 9869912

 9869911

 APR2010

 9352179 (11.1.0.7.3)

 9369783

 9392335

 9392331

 JAN2010

 9209238 (11.1.0.7.2)

 9114072

 9166861

 9166858

 OCT2009

 8833297 (11.1.0.7.1)

 8836375

 8928977

 8928976

 JUL2009

 N/A

 8534338

 8553515

 8553512

 APR2009

 N/A

 8290478

 8343070

 8343061

11.1.0.6

 Description

 CPU

 Bundle Patch (Windows64bit)

 Bundle Patch (Windows32bit)

 aJUL2009

 8534378

 8563155

 8563154

 APR2009

 8290402

 8333657

 8333655

 JAN2009

 7592335

 7631981

 7631980

 OCT2008

 7375639

 7378393

 7378392

 JUL2008

 7150417

 7210197

 7210195

 APR2008

 6864063

 6867180

 6867178

10.2.0.5

 Description

 PSU

 SPU(CPU)

 Bundle Patch (Windows64bit)

 Bundle Patch (Windows32bit)

 Bundle Patch (WindowsItanium)

 bJUL2015

 20299014 (10.2.0.5.19)

 20299021

 20420387

 20420386

 N/A

 APR2015

 N/A

 N/A

 N/A

 N/A

 N/A

 JAN2015

 19769505 (10.2.0.5.18)

 19854436

 20126868

 20126867

 N/A

 OCT2014

 19274523 (10.2.0.5.17)

 19274521

 19618565

 19618563

 N/A

 JUL2014

 18522511 (10.2.0.5.16)

 18681879

 18940198

 18940196

 N/A

 APR2014

 18031728 (10.2.0.5.15)

 18139709

 18372261

 18372259

 N/A

 JAN2014

 17465584 (10.2.0.5.14)

 17551414

 17906974

 17906972

 N/A

 OCT2013

 17082365 (10.2.0.5.13)

 17082371

 N/A

 17363822

 N/A

 JUL2013

 16619894 (10.2.0.5.12)

 16742123

 16803782

 16803780

 16803781

 APR2013

 16056270 (10.2.0.5.11)

 16270946

 16345857

 16345855

 16345856

 JAN2013

 14727319 (10.2.0.5.10)

 14841459

 15848062

 15848060

 15848061

 OCT2012

 14275629 (10.2.0.5.9)

 14390396

 14553358

 14553356

 14553357

 JUL2012

 13923855 (10.2.0.5.8)

 14038805

 14134053

 14134051

 14134052

 APR2012

 13632743 (10.2.0.5.7)

 13632738

 13654815

 13654814

 13870404

 JAN2012

 13343471 (10.2.0.5.6)

 13343467

 13460968

13460967

 N/A

 OCT2011

 12827745 (10.2.0.5.5)

 12828105

 c12914913

 12914911

 N/A

 JUL2011

 12419392 (10.2.0.5.4)

 12419258

 12429524

 12429523

 N/A

 APR2011

 11724962 (10.2.0.5.3)

 11725006

 12328269

 12328268

 N/A

 JAN2011

 10248542 (10.2.0.5.2)

 10249537

 10352673

 10352672

 N/A

 OCT2010

 9952230 (10.2.0.5.1)

 9952270

 10099855

 10058290

 N/A

10.2.0.4

 Description

 PSU

 SPU(CPU)

 Bundle Patch (Windows32bit)

 Bundle Patch (Windows64bit)

 Bundle Patch (WindowsItanium)

 gJUL2013

 16619897 (10.2.0.4.17)

 16742253

 N/A

 N/A

 N/A

 gAPR2013

 16056269 (10.2.0.4.16)

 16270931

 N/A

 N/A

 N/A

 gJAN2013

 14736542 (10.2.0.4.15)

 14841471

 N/A

 N/A

 N/A

gOCT2012

 14275630 (10.2.0.4.14)

 14390410

 N/A

 N/A

 N/A

gJUL2012

 13923851 (10.2.0.4.13)

 14038814

 N/A

 N/A

 N/A

 aAPR2012

 12879933 (10.2.0.4.12)

 12879926

 13928775

 13928776

 N/A

 JAN2012

 12879929 (10.2.0.4.11)

 12879912

 b13654060

 N/A

 N/A

 OCT2011

 12827778 (10.2.0.4.10)

 12828112

 12914908

 12914910

 12914909

 JUL2011

 12419397 (10.2.0.4.9)

 12419249

 12429519

 12429521

 12429520

 APR2011

 11724977 (10.2.0.4.8)

 11725015

 12328501

 12328503

 12328502

 JAN2011

 10248636 (10.2.0.4.7)

 10249540

 10349197

 10349200

 10349198

 OCT2010

 9952234 (10.2.0.4.6)

 9952272

 10084980

 10084982

 10084981

 JUL2010

 9654991 (10.2.0.4.5)

 9655017

 9777076

 9777078

 9777077

 APR2010

 9352164 (10.2.0.4.4)

 9352191

 9393548

 9393550

 9393549

 JAN2010

 9119284 (10.2.0.4.3)

 9119226

 9169457

 9169460

 9169458

 OCT2009

 8833280 (10.2.0.4.2)

 8836308

 8880857

 8880861

 8880858

 JUL2009

 8576156 (10.2.0.4.1)

 8534387

 8559466

 8559467

 8541782

 APR2009

 N/A

 8290506

 8307237

 8307238

 8333678

 JAN2009

 N/A

 7592346

 7584866

 7584867

 N/A

 OCT2008

 N/A

 7375644

 7386320

 7386321

 N/A

 JUL2008

 N/A

 7150470

 7218676

 7218677

 N/A

10.2.0.3

 Description

 CPU (Unix/Linux)

 Bundle Patch (Windows32bit)

 Bundle Patch (WindowsItanium)

 Bundle Patch (Windows64bit)

 aJAN2009

 7592354

 7631956

 7631958

 7631957

 OCT2008

 7369190

 7353782

 7353784

 7353785

 JUL2008

 7150622

 7252496

 7252497

 7252498

 APR2008

 6864068

 6867054

 6867055

 6867056

 JAN2008

 6646853

 6637237

 6637238

 6637239

 OCT2007

 6394981

 6430171

 6430173

 6430174

 JUL2007

 6079591

 6116131

 6038242

 6116139

 APR2007

 5901891

 5948242

 5916262

 5948243

 JAN2007

 5881721

 5846376

 5846377

 5846378

10.2.0.2

 Description

 CPU (Unix/Linux)

 Bundle Patch (Windows32bit)

  Bundle Patch (Windows64bit)

 Bundle Patch (WindowsItanium)

 iJAN2009

 7592355

 N/A

 N/A

 N/A

 hOCT2008

 7375660

 N/A

 N/A

 N/A

 hJUL2008

 7154083

 N/A

 N/A

 N/A

 hAPR2008

 6864071

 N/A

 N/A

 N/A

 aJAN2008

 6646850

 N/A

 N/A

 N/A

 fOCT2007

 6394997

 6397028

 6397030

 6397029

 JUL2007

 6079588

 6013105

 6013121

 6013118

 APR2007

 5901881

 5912173

 5912179

 5912176

 JAN2007

 5689957

 5716143

 5699839

 5699824

 OCT2006

 5490848

 5502226

 5500921

 5500894

 JUL2006

 5225799

 5251025

 5251028

 5251026

 APR2006

 5079037

 5140461

 5140567

 5140508

10.2.0.1

 Description

 CPU (Unix/Linux)

 Bundle Patch (Windows32bit)

 Bundle Patch (Windows64bit)

 Bundle Patch (WindowsItanium)

 APR2007

 5901880

 N/A

 N/A

 N/A

 JAN2007

 5689937

 5695784

 5695786

 5695785

 OCT2006

 5490846

 5500927

 5500954

 5500951

 JUL2006

 5225798

 5239698

 5239701

 5239699

 APR2006

 5049080

 5059238

 5059261

 5059251

 JAN2006

 4751931

 4751539

 4770480

 4751549

10.1.0.5

 Description

 CPU (Unix/Linux)

 Bundle Patch (Windows32bit)

  Bundle Patch (WindowsItanium)

 JAN2012

 13343482

 13413002

 13413003

 OCT2011

 12828135

 12914905

 12914906

 JUL2011

 12419228

 12429517

 12429518

 APR2011

 11725035

 11731119

 11731120

 JAN2011

 N/A

 N/A

 N/A

 OCT2010

 9952279

 10089559

 10089560

 JUL2010

 9655023

 9683651

 9683652

 APR2010

 9352208

 9390288

 9390289

 JAN2010

 9119261

 9187104

 9187105

 OCT2009

 8836540

 8785211

 8785212

 JUL2009

 8534394

 8656224

 8656226

 APR2009

 8290534

 8300356

 8300360

 JAN2009

 7592360

 7486619

 7586049

 OCT2008

 7375686

 7367493

 7367494

 JUL2008

 7154097

 7047034

 7047037

 APR2008

 6864078

 6867107

 6867108

 JAN2008

 6647005

 6637274

 6637275

 OCT2007

 6395024

 6408393

 6408394

 JUL2007

 6079585

 6115804

 6115818

 APR2007

 5901877

 5907304

 5907305

 JAN2007

 5689908

 5716295

 5634747

 OCT2006

 5490845

 5500883

 5500885

 JUL2006

 5225797

 5251148

 5251140

 APR2006

 5049074

 5057606

 5057609

 JAN2006

 4751932

 4882231

 4882236

10.1.0.4

 Description

 CPU (Unix/Linux)

 Bundle Patch (Windows32bit)

 Bundle Patch (WindowsItanium)

 APR2007

 5901876

 5909871

 5909879

 JAN2007

 5689894

 5695771

 5695772

 OCT2006

 5490844

 5500878

 5500880

 JUL2006

 5225796

 5239736

 5239737

 APR2006

 5049067

 5059200

 5059227

 JAN2006

 4751928

 4751259

 4745040

 OCT2005

 4567866

 4579182

 4579188

 JUL2005

 4392423

 4440706

 4404600

 APR2005

 4210374

 4287619

 4287611

10.1.0.3

 Description

 CPU (Unix/Linux)

 Bundle Patch (Windows32bit)

 Bundle Patch (WindowsItanium)

 JAN2007

 5923277

 N/A

 N/A

 OCT2006

 5566825

 N/A

 N/A

 JUL2006

 5435164

 N/A

 N/A

 APR2006

 5158022

 N/A

 N/A

 JAN2006

 4751926

 4741077

 4741084

 OCT2005

 4567863

 4567518

 4567523

 JUL2005

 4392409

 4389012

 4389014

 APR2005

 4193286

 4269715

 4158888

 JAN2005

 4003062

 4074232

 3990812

10.1.0.2

 Description

 CPU (Unix/Linux)

 Bundle Patch (Windows32bit)

 Bundle Patch (WindowsItanium)

 APR2005

 4193293

 4181849

 4213305

 JUL2005

 4400766

 4388944

 4388948

 JAN2005

 4003051

 4104364

 4083038

9.2.0.8

 Description

 CPU (Unix/Linux)

 Bundle Patch (Windows32bit)

 Bundle Patch (WindowsItanium)

 JUL2010

 9655027

 9683644

 9683645

 APR2010

 9352224

 9390286

 N/A

 JAN2010

 9119275

 9187106

 N/A

 OCT2009

 8836758

 8785185

 8785186

 JUL2009

 8534403

 8427417

 8427418

 APR2009

 8290549

 8300340

 8300346

 JAN2009

 7592365

 7703210

 7703212

 OCT2008

 7375695

 7394394

 7394402

 JUL2008

 7154111

 7047026

 7047029

 APR2008

 6864082

 6867138

 6867139

 JAN2008

 6646842

 6637265

 6637266

 OCT2007

 6395038

 6417013

 6417014

 JUL2007

 6079582

 6130293

 6130295

 APR2007

 5901875

 5916268

 5916275

 JAN2007

 N/A

 N/A

 N/A

 OCT2006

 5490859

 5652380

 5639519

9.2.0.7

 Description

 CPU (Unix/Linux)

 Bundle Patch (Windows32bit)

 Bundle Patch (WindowsItanium)

 JUL2007

 6079579

 6146759

 6146748

 APR2007

 5901872

 5907274

 5907275

 JAN2007

 5689875

 5654905

 5654909

 OCT2006

 5490841

 5500873

 5500874

 JUL2006

 5225794

 5250980

 5250981

 APR2006

 5049060

 5064365

 5064364

 JAN2006

 4751923

 4751528

 4741074

 OCT2005

 4567854

 4579590

 4579599

 JUL2005

 4547566

 N/A

 N/A

9.2.0.6

 Description

 CPU (Unix/Linux)

 Bundle Patch (Windows32bit)

 Bundle Patch (WindowsItanium)

 OCT2006

 5490840

 5500865

 5500871

 JUL2006

 5225793

 5239794

 5239793

 APR2006

 5049051

 5059614

 5059615

 JAN2006

 4751921

 4751261

 4751262

 OCT2005

 4567846

 4579093

 4579097

 JUL2005

 4392392

 4445852

 4401917

 APR2005

 4193295

 4269928

 4213298

9.2.0.5

 Description

 CPU (Unix/Linux)

 Bundle Patch (Windows32bit)

 Bundle Patch (WindowsItanium)

 OCT2006

 5689708

 N/A

 N/A

 JUL2006

 5435138

 N/A

 N/A

 APR2006

 5219762

 N/A

 N/A

 OCT2005

 4560421

 N/A

 N/A

 JUL2005

 4392256

 4387563

 4391819

 APR2005

 4193299

 4195791

 4214192

 JAN2005

 4003006

 4104374

 3990809

9.2.0.4

 Description

 CPU (Unix/Linux)

 Bundle Patch (Windows32bit)

 Bundle Patch (WindowsItanium)

 JAN2005

 4002994

 4104369

 4083202

8.1.7.4

 Description

 CPU (Unix/Linux)

 Bundle Patch (Windows32bit)

 JAN2007

 5689799

 5686514

 OCT2006

 5490835

 5496067

 JUL2006

 5225788

 5236412

 APR2006

 5045247

 5057601

 JAN2006

 4751906

 4751570

 OCT2005

 4560405

 4554818

 JUL2005

 4392446

 4437058

 APR2005

 4193312

 4180163

 JAN2005

 4002909

 3921893

参考：Quick Reference to Patch Numbers for Database/GI PSU, SPU(CPU), Bundle Patches and Patchsets (文档 ID 1454618.1)

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