ERROR: diskgroup XXXX was not mounted

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

标题：ERROR: diskgroup XXXX was not mounted

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.]

aix平台10.2.0.5 2节点RAC，由于节点2系统盘故障，通过节点1镜像系统，复制到节点2，结果由于节点2磁盘顺序和节点1不匹配，aix工程师进行了相关操作之后,节点1重启之后datadg磁盘组无法mount

SQL> alter diskgroup datadg mount
Mon Jun 10 23:23:46 CST 2019
NOTE: cache registered group DATADG number=1 incarn=0x8cf61164
Mon Jun 10 23:23:46 CST 2019
NOTE: Hbeat: instance first (grp 1)
Mon Jun 10 23:23:50 CST 2019
NOTE: start heartbeating (grp 1)
Mon Jun 10 23:23:50 CST 2019
NOTE: cache dismounting group 1/0x8CF61164 (DATADG)
NOTE: dbwr not being msg'd to dismount
ERROR: diskgroup DATADG was not mounted

检查datadg磁盘组相关信息

Tue Jan 29 19:21:45 CST 2019
NOTE: start heartbeating (grp 2)
NOTE: cache opening disk 0 of grp 2: DATADG_0000 path:/dev/rhdisk6
Tue Jan 29 19:21:45 CST 2019
NOTE: F1X0 found on disk 0 fcn 0.0
NOTE: cache opening disk 1 of grp 2: DATADG_0001 path:/dev/rhdisk7
NOTE: cache opening disk 2 of grp 2: DATADG_0002 path:/dev/rhdisk8
NOTE: cache opening disk 3 of grp 2: DATADG_0003 path:/dev/rhdisk9
NOTE: cache mounting (first) group 2/0x60E59155 (DATADG)
* allocate domain 2, invalid = TRUE
Tue Jan 29 19:21:45 CST 2019
NOTE: attached to recovery domain 2
Tue Jan 29 19:21:45 CST 2019
NOTE: cache recovered group 2 to fcn 0.849668
Tue Jan 29 19:21:45 CST 2019
NOTE: LGWR attempting to mount thread 1 for disk group 2
NOTE: LGWR mounted thread 1 for disk group 2
NOTE: opening chunk 1 at fcn 0.849668 ABA
NOTE: seq=21 blk=5394
Tue Jan 29 19:21:46 CST 2019
NOTE: cache mounting group 2/0x60E59155 (DATADG) succeeded
SUCCESS: diskgroup DATADG was mounted

通过这里可以看出来datadg磁盘组是由rhdisk6-9 四块磁盘组成，查询相关磁盘信息发现
asm-foreign

这里确定rhdisk7磁盘异常，通过kfed分析磁盘情况

D:\BaiduNetdiskDownload\xifenfei>kfed read rhdisk7.dd
kfbh.endian:                          0 ; 0x000: 0x00
kfbh.hard:                           34 ; 0x001: 0x22
kfbh.type:                            0 ; 0x002: KFBTYP_INVALID
kfbh.datfmt:                          0 ; 0x003: 0x00
kfbh.block.blk:                   49407 ; 0x004: blk=49407
kfbh.block.obj:                       0 ; 0x008: file=0
kfbh.check:                           0 ; 0x00c: 0x00000000
kfbh.fcn.base:                    58396 ; 0x010: 0x0000e41c
kfbh.fcn.wrap:                   131072 ; 0x014: 0x00020000
kfbh.spare1:                 4294967064 ; 0x018: 0xffffff18
kfbh.spare2:                 2105310074 ; 0x01c: 0x7d7c7b7a
005918A00 00002200 0000C0FF 00000000 00000000  [."..............]
005918A10 0000E41C 00020000 FFFFFF18 7D7C7B7A  [............z{|}]
005918A20 00000000 00000000 00000000 00000000  [................]
  Repeat 253 times
KFED-00322: Invalid content encountered during block traversal: [kfbtTraverseBlock][Invalid OSM block type][][0]
D:\BaiduNetdiskDownload\xifenfei>kfed read rhdisk7.dd blkn=1
kfbh.endian:                          0 ; 0x000: 0x00
kfbh.hard:                            0 ; 0x001: 0x00
kfbh.type:                            0 ; 0x002: KFBTYP_INVALID
kfbh.datfmt:                          0 ; 0x003: 0x00
kfbh.block.blk:                       0 ; 0x004: blk=0
kfbh.block.obj:                       0 ; 0x008: file=0
kfbh.check:                           0 ; 0x00c: 0x00000000
kfbh.fcn.base:                        0 ; 0x010: 0x00000000
kfbh.fcn.wrap:                        0 ; 0x014: 0x00000000
kfbh.spare1:                          0 ; 0x018: 0x00000000
kfbh.spare2:                          0 ; 0x01c: 0x00000000
006EF8A00 00000000 00000000 00000000 00000000  [................]
  Repeat 255 times
KFED-00322: Invalid content encountered during block traversal: [kfbtTraverseBlock][Invalid OSM block type][][0]
D:\BaiduNetdiskDownload\xifenfei>kfed read rhdisk7.dd blkn=2|more
kfbh.endian:                          0 ; 0x000: 0x00
kfbh.hard:                          130 ; 0x001: 0x82
kfbh.type:                            3 ; 0x002: KFBTYP_ALLOCTBL
kfbh.datfmt:                          1 ; 0x003: 0x01
kfbh.block.blk:                33554432 ; 0x004: blk=33554432
kfbh.block.obj:                16777344 ; 0x008: file=128
kfbh.check:                  3844041089 ; 0x00c: 0xe51f6981
kfbh.fcn.base:               1297484544 ; 0x010: 0x4d560b00
kfbh.fcn.wrap:                        0 ; 0x014: 0x00000000
kfbh.spare1:                          0 ; 0x018: 0x00000000
kfbh.spare2:                          0 ; 0x01c: 0x00000000
kfdatb10.aunum:                       0 ; 0x000: 0x00000000
kfdatb10.shrink:                  49153 ; 0x004: 0xc001
kfdatb10.ub2pad:                  20555 ; 0x006: 0x504b
kfdatb10.auinfo[0].link.next:      2048 ; 0x008: 0x0800
kfdatb10.auinfo[0].link.prev:      2048 ; 0x00a: 0x0800
kfdatb10.auinfo[0].free:              0 ; 0x00c: 0x0000
kfdatb10.auinfo[0].total:         49153 ; 0x00e: 0xc001
kfdatb10.auinfo[1].link.next:      4096 ; 0x010: 0x1000
kfdatb10.auinfo[1].link.prev:      4096 ; 0x012: 0x1000
kfdatb10.auinfo[1].free:              0 ; 0x014: 0x0000
kfdatb10.auinfo[1].total:             0 ; 0x016: 0x0000
kfdatb10.auinfo[2].link.next:      6144 ; 0x018: 0x1800
kfdatb10.auinfo[2].link.prev:      6144 ; 0x01a: 0x1800
kfdatb10.auinfo[2].free:              0 ; 0x01c: 0x0000
kfdatb10.auinfo[2].total:             0 ; 0x01e: 0x0000
kfdatb10.auinfo[3].link.next:      8192 ; 0x020: 0x2000
kfdatb10.auinfo[3].link.prev:      8192 ; 0x022: 0x2000
kfdatb10.auinfo[3].free:              0 ; 0x024: 0x0000

对比磁盘可能的损坏情况，由于在aix 平台asm disk的block有一个特征一般0082开头,通过工具打开磁盘,检索该标记对比
正常磁盘
0082-good

异常磁盘
0082-had

通过上述分析,大概评估rhdisk7 元数据部分损坏的不光是block 0和1,人工修复继续使用的可能性不太大,而且基于客户的数据库不大,采取方案是直接拷贝数据文件、redo、控制文件到文件系统,然后在本地文件系统open库
open_db

运气不错,实现完美恢复数据0丢失

WARNING: Read Failed.导致asm磁盘组异常

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

标题：WARNING: Read Failed.导致asm磁盘组异常

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.]

有客户对asm dg进行扩容，一段时间之后，asm data 磁盘组直接dismount

Wed May 29 18:37:25 2019
SUCCESS: ALTER DISKGROUP DATA ADD  DISK '/dev/oracleasm/disks/DATA_0028' SIZE 511993M ,
'/dev/oracleasm/disks/DATA_0027' SIZE 511993M ,
'/dev/oracleasm/disks/DATA_0026' SIZE 511993M ,
'/dev/oracleasm/disks/DATA_0025' SIZE 511993M /* ASMCA */
NOTE: starting rebalance of group 1/0x9e18e2f1 (DATA) at power 1
Wed May 29 18:37:26 2019
Starting background process ARB0
Wed May 29 18:37:26 2019
ARB0 started with pid=34, OS id=96638
NOTE: assigning ARB0 to group 1/0x9e18e2f1 (DATA) with 1 parallel I/O
NOTE: Attempting voting file refresh on diskgroup DATA
NOTE: Refresh completed on diskgroup DATA. No voting file found.
cellip.ora not found.
Wed May 29 19:21:43 2019
WARNING: Read Failed. group:1 disk:27 AU:0 offset:360448 size:4096
WARNING: cache failed reading from group=1(DATA) dsk=27 blk=88 count=1 from disk= 27
(DATA_0027) kfkist=0x20 status=0x02 osderr=0x0 file=kfc.c line=11596
ERROR: cache failed to read group=1(DATA) dsk=27 blk=88 from disk(s): 27(DATA_0027)
ORA-15080: synchronous I/O operation to a disk failed
ORA-27072: File I/O error
Linux-x86_64 Error: 5: Input/output error
Additional information: 4
Additional information: 704
Additional information: -1
NOTE: cache initiating offline of disk 27 group DATA
NOTE: process _user31879_+asm1 (31879) initiating offline of disk 27.3915911747 (DATA_0027) with mask 0x7e in group 1
NOTE: initiating PST update: grp = 1, dsk = 27/0xe9681243, mask = 0x6a, op = clear
Wed May 29 19:21:43 2019
GMON updating disk modes for group 1 at 10 for pid 35, osid 31879
ERROR: Disk 27 cannot be offlined, since diskgroup has external redundancy.
ERROR: too many offline disks in PST (grp 1)
Wed May 29 19:21:43 2019
NOTE: cache dismounting (not clean) group 1/0x9E18E2F1 (DATA)
NOTE: messaging CKPT to quiesce pins Unix process pid: 90256, image: oracle@ftz-db-o1 (B000)
Wed May 29 19:21:43 2019
NOTE: halting all I/Os to diskgroup 1 (DATA)
WARNING: Offline for disk DATA_0027 in mode 0x7f failed.
Wed May 29 19:21:43 2019
NOTE: LGWR doing non-clean dismount of group 1 (DATA)
NOTE: LGWR sync ABA=27.3207 last written ABA 27.3207
Wed May 29 19:21:43 2019
ERROR: ORA-15130 thrown in ARB0 for group number 1
Errors in file /oracle/grid_base/diag/asm/+asm/+ASM1/trace/+ASM1_arb0_96638.trc:
ORA-15130: diskgroup "" is being dismounted
ORA-15130: diskgroup "DATA" is being dismounted
Wed May 29 19:21:43 2019
NOTE: stopping process ARB0

后续继续mount data 磁盘组成功，但是立马又dismount

Wed May 29 18:37:25 2019
SUCCESS: ALTER DISKGROUP DATA ADD  DISK '/dev/oracleasm/disks/DATA_0028' SIZE 511993M ,
'/dev/oracleasm/disks/DATA_0027' SIZE 511993M ,
'/dev/oracleasm/disks/DATA_0026' SIZE 511993M ,
'/dev/oracleasm/disks/DATA_0025' SIZE 511993M /* ASMCA */
NOTE: starting rebalance of group 1/0x9e18e2f1 (DATA) at power 1
Wed May 29 18:37:26 2019
Starting background process ARB0
Wed May 29 18:37:26 2019
ARB0 started with pid=34, OS id=96638
NOTE: assigning ARB0 to group 1/0x9e18e2f1 (DATA) with 1 parallel I/O
NOTE: Attempting voting file refresh on diskgroup DATA
NOTE: Refresh completed on diskgroup DATA. No voting file found.
cellip.ora not found.
Wed May 29 19:21:43 2019
WARNING: Read Failed. group:1 disk:27 AU:0 offset:360448 size:4096
WARNING: cache failed reading from group=1(DATA) dsk=27 blk=88 count=1 from disk= 27
(DATA_0027) kfkist=0x20 status=0x02 osderr=0x0 file=kfc.c line=11596
ERROR: cache failed to read group=1(DATA) dsk=27 blk=88 from disk(s): 27(DATA_0027)
ORA-15080: synchronous I/O operation to a disk failed
ORA-27072: File I/O error
Linux-x86_64 Error: 5: Input/output error
Additional information: 4
Additional information: 704
Additional information: -1
NOTE: cache initiating offline of disk 27 group DATA
NOTE: process _user31879_+asm1 (31879) initiating offline of disk 27.3915911747 (DATA_0027) with mask 0x7e in group 1
NOTE: initiating PST update: grp = 1, dsk = 27/0xe9681243, mask = 0x6a, op = clear
Wed May 29 19:21:43 2019
GMON updating disk modes for group 1 at 10 for pid 35, osid 31879
ERROR: Disk 27 cannot be offlined, since diskgroup has external redundancy.
ERROR: too many offline disks in PST (grp 1)
Wed May 29 19:21:43 2019
NOTE: cache dismounting (not clean) group 1/0x9E18E2F1 (DATA)
NOTE: messaging CKPT to quiesce pins Unix process pid: 90256, image: oracle@ftz-db-o1 (B000)
Wed May 29 19:21:43 2019
NOTE: halting all I/Os to diskgroup 1 (DATA)
WARNING: Offline for disk DATA_0027 in mode 0x7f failed.
Wed May 29 19:21:43 2019
NOTE: LGWR doing non-clean dismount of group 1 (DATA)
NOTE: LGWR sync ABA=27.3207 last written ABA 27.3207
Wed May 29 19:21:43 2019
ERROR: ORA-15130 thrown in ARB0 for group number 1
Errors in file /oracle/grid_base/diag/asm/+asm/+ASM1/trace/+ASM1_arb0_96638.trc:
ORA-15130: diskgroup "" is being dismounted
ORA-15130: diskgroup "DATA" is being dismounted
Wed May 29 19:21:43 2019
NOTE: stopping process ARB0

对于上述的故障现象，本质原因是由于asm 磁盘组增加新磁盘之后，开始做rebalance，但是由于遭遇到 27号盘上有IO读错误，使得asm磁盘组无法正常完成rebalance，因而data磁盘组无法稳定的mount。解决该问题思路，通过patch asm磁盘组，禁止rebalance，从而使得data磁盘组不再dismount，再进行后续恢复

ORA-600 kokasgi1故障恢复

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

标题：ORA-600 kokasgi1故障恢复

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.]

数据库启动报ORA-600 kokasgi1错误

SMON: enabling tx recovery
Database Characterset is WE8ISO8859P1
Errors in file /u01/app/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_ora_10056.trc  (incident=269259):
ORA-00600: internal error code, arguments: [kokasgi1], [], [], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/oracle/diag/rdbms/xifenfei/xifenfei1/incident/incdir_269259/xifenfei1_ora_10056_i269259.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Errors in file /u01/app/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_ora_10056.trc:
ORA-00600: internal error code, arguments: [kokasgi1], [], [], [], [], [], [], [], [], [], [], []
Errors in file /u01/app/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_ora_10056.trc:
ORA-00600: internal error code, arguments: [kokasgi1], [], [], [], [], [], [], [], [], [], [], []
Error 600 happened during db open, shutting down database
USER (ospid: 10056): terminating the instance due to error 600
Instance terminated by USER, pid = 10056
ORA-1092 signalled during: alter database open resetlogs...
opiodr aborting process unknown ospid (10056) as a result of ORA-1092
Sat May 25 09:40:21 2019
ORA-1092 : opitsk aborting process

该错误在mos上没有查询出来明确的解决方案,但是在google中有人删除user$模拟出该故障
ora-600-kokasgi1

数据库启动10046跟踪

PARSING IN CURSOR #140185422046848 len=189 dep=1 uid=0 oct=3 lid=0 tim=1558756188092143 hv=186852205
ad='390983730' sqlid='2tkw12w5k68vd'
select user#,password,datats#,tempts#,type#,defrole,resource$, ptime,decode(defschclass,NULL,
'DEFAULT_CONSUMER_GROUP',defschclass),spare1,spare4,ext_username,spare2 from user$ where name=:1
END OF STMT
PARSE #140185422046848:c=0,e=784,p=0,cr=0,cu=0,mis=1,r=0,dep=1,og=4,plh=0,tim=1558756188092141
BINDS #140185422046848:
 Bind#0
  oacdty=01 mxl=32(03) mxlc=00 mal=00 scl=00 pre=00
  oacflg=18 fl2=0001 frm=01 csi=31 siz=32 off=0
  kxsbbbfp=7f7f7648a230  bln=32  avl=03  flg=05
  value="SYS"
EXEC #140185422046848:c=1000,e=1432,p=0,cr=0,cu=0,mis=1,r=0,dep=1,og=4,plh=1457651150,tim=1558756188093835
WAIT #140185422046848: nam='db file sequential read' ela= 5226 file#=1 block#=417 blocks=1 obj#=46 tim=1558756188099198
FETCH #140185422046848:c=1000,e=5465,p=1,cr=1,cu=0,mis=0,r=0,dep=1,og=4,plh=1457651150,tim=1558756188099349
STAT #140185422046848 id=1 cnt=0 pid=0 pos=1 obj=22 op='TABLE ACCESS BY INDEX ROWID USER$ (cr=1 pr=1 pw=0 time=5463 us)'
STAT #140185422046848 id=2 cnt=0 pid=1 pos=1 obj=46 op='INDEX UNIQUE SCAN I_USER1 (cr=1 pr=1 pw=0 time=5461 us)'
CLOSE #140185422046848:c=0,e=10,dep=1,type=0,tim=1558756188099578
ORA-00600: internal error code, arguments: [kokasgi1], [], [], [], [], [], [], [], [], [], [], []

这里比较明显数据库在查询user$中的SYS用户的时候,无法查询数据从而出现ORA-00600: internal error code, arguments: [kokasgi1]错误.通过进一步对USER$表进行分析发现,sys和system被人重命名

SQL> select name from user$ WHERE NAME LIKE 'SYS%';
NAME
------------------------------
SYSDW
SYSMAN
SYSTEMDW

定位到具体问题,解决比较简单,在oracle的open过程中,通过对user$表进行修复,实现数据库完美恢复.

ORA-600 kfrValAcd30 恢复

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

标题：ORA-600 kfrValAcd30 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.]

有客户由于存储控制器损坏,修复控制器之后,asm无法正常mount,报ORA-600 kfrValAcd30错误,让我们提供技术支持
kfrValAcd30

asm alert日志报错

Wed Apr 03 16:50:57 2019
SQL> alter diskgroup data mount
NOTE: cache registered group DATA number=1 incarn=0x14248741
NOTE: cache began mount (first) of group DATA number=1 incarn=0x14248741
NOTE: Assigning number (1,0) to disk (ORCL:DATAVOL1)
Wed Apr 03 16:51:03 2019
NOTE: start heartbeating (grp 1)
kfdp_query(DATA): 15
kfdp_queryBg(): 15
NOTE: cache opening disk 0 of grp 1: DATAVOL1 label:DATAVOL1
NOTE: F1X0 found on disk 0 au 2 fcn 0.0
NOTE: cache mounting (first) external redundancy group 1/0x14248741 (DATA)
Wed Apr 03 16:51:04 2019
* allocate domain 1, invalid = TRUE
Wed Apr 03 16:51:04 2019
NOTE: attached to recovery domain 1
NOTE: starting recovery of thread=1 ckpt=27.2697 group=1 (DATA)
Errors in file /u01/app/grid/diag/asm/+asm/+ASM2/trace/+ASM2_ora_15951.trc  (incident=23394):
ORA-00600: internal error code, arguments: [kfrValAcd30], [DATA], [1], [27], [2697], [28], [2697], [], [], [], [], []
Incident details in: /u01/app/grid/diag/asm/+asm/+ASM2/incident/incdir_23394/+ASM2_ora_15951_i23394.trc
Abort recovery for domain 1
NOTE: crash recovery signalled OER-600
ERROR: ORA-600 signalled during mount of diskgroup DATA
ORA-00600: internal error code, arguments: [kfrValAcd30], [DATA], [1], [27], [2697], [28], [2697], [], [], [], [], []
ERROR: alter diskgroup data mount
NOTE: cache dismounting (clean) group 1/0x14248741 (DATA)
NOTE: lgwr not being msg'd to dismount
freeing rdom 1
Wed Apr 03 16:51:05 2019
Sweep [inc][23394]: completed
Sweep [inc2][23394]: completed
Wed Apr 03 16:51:05 2019
Trace dumping is performing id=[cdmp_20190403165105]
NOTE: detached from domain 1
NOTE: cache dismounted group 1/0x14248741 (DATA)
NOTE: cache ending mount (fail) of group DATA number=1 incarn=0x14248741
kfdp_dismount(): 16
kfdp_dismountBg(): 16
NOTE: De-assigning number (1,0) from disk (ORCL:DATAVOL1)
ERROR: diskgroup DATA was not mounted
NOTE: cache deleting context for group DATA 1/337938241

mos相关记录
参考:ORA-600 [KFRVALACD30] in ASM (Doc ID 2123013.1)
kfrValAcd30-mos

ORA-00600: internal error code, arguments: [kfrValAcd30]可能是bug或者硬件故障导致.基于客户的情况,最大可能就是由于硬件故障导致asm 磁盘组的acd无法正常进行,从而无法mount成功.如果运气好,通过kfed相关修复可以正常mount成功,运气不好可以通过底层进行恢复数据文件,从而最大限度恢复数据.

tab$被恶意删除sys用户之外记录

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

标题：tab$被恶意删除sys用户之外记录

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open成功，但是alert日志报大量ORA-00600错误

Sun Apr 14 14:30:46 2019
SMCO started with pid=53, OS id=6761
Completed: ALTER DATABASE OPEN /* db agent *//* {1:65047:2} */
Sun Apr 14 14:30:49 2019
Starting background process CJQ0
Sun Apr 14 14:30:49 2019
CJQ0 started with pid=54, OS id=6776
Setting Resource Manager plan SCHEDULER[0x32DF]:DEFAULT_MAINTENANCE_PLAN via scheduler window
Setting Resource Manager plan DEFAULT_MAINTENANCE_PLAN via parameter
Sun Apr 14 14:30:52 2019
Starting background process VKRM
Sun Apr 14 14:30:52 2019
VKRM started with pid=37, OS id=6809
Sun Apr 14 14:30:54 2019
Errors in file /oracle/oracle/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_j000_6811.trc  (incident=288633):
ORA-00600: internal error code, arguments: [kkpo_rcinfo_defstg:delseg], [84638], [], [], [], [], [], [], [], [], [], []
Incident details in: /oracle/oracle/oracle/diag/rdbms/xifenfei/xifenfei1/incident/incdir_288633/xifenfei1_j000_6811_i288633.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Errors in file /oracle/oracle/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_j000_6811.trc:
ORA-00600: internal error code, arguments: [kkpo_rcinfo_defstg:delseg], [84638], [], [], [], [], [], [], [], [], [], []
ORA-06512: at "APEX_030200.WWV_FLOW_MAIL", line 695
ORA-06512: at line 1
Sun Apr 14 14:30:57 2019
Errors in file /oracle/oracle/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_j000_7491.trc  (incident=288658):
ORA-00600: 内部错误代码, 参数: [16659], [kqldtu], [INS], [0], [206196], [], [], [], [], [], [], []
Incident details in: /oracle/oracle/oracle/diag/rdbms/xifenfei/xifenfei1/incident/incdir_288658/xifenfei1_j000_7491_i288658.trc
Sun Apr 14 14:34:10 2019
Dumping diagnostic data in directory=[cdmp_20190414143410], requested by (instance=1, osid=7491 (J000)), summary=[incident=288658].
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Errors in file /oracle/oracle/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_j000_7491.trc:
ORA-00600: 内部错误代码, 参数: [16659], [kqldtu], [INS], [0], [206196], [], [], [], [], [], [], []
ORA-06512: 在 "WEBCSMS.P_YGERROR", line 3
Sun Apr 14 14:39:08 2019
Errors in file /oracle/oracle/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_j000_8515.trc  (incident=288593):
ORA-00600: 内部错误代码, 参数: [kdfReserveSingle_1], [0], [65280], [], [], [], [], [], [], [], [], []
Incident details in: /oracle/oracle/oracle/diag/rdbms/xifenfei/xifenfei1/incident/incdir_288593/xifenfei1_j000_8515_i288593.trc
ORA-06512: 在 line 1
Sun Apr 14 14:52:14 2019
Errors in file /oracle/oracle/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_j001_11062.trc  (incident=288705):
ORA-00600: internal error code, arguments: [16607], [0x3CFB04C90], [257], [9], [0x000000000], [], [], [], [], [], [], []
Incident details in: /oracle/oracle/oracle/diag/rdbms/xifenfei/xifenfei1/incident/incdir_288705/xifenfei1_j001_11062_i288705.trc
Errors in file /oracle/oracle/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_ora_16712.trc  (incident=288597):
ORA-00600: 内部错误代码, 参数: [16607], [0x3C7CEA678], [1281], [9], [0x000000000], [], [], [], [], [], [], []
Incident details in: /oracle/oracle/oracle/diag/rdbms/xifenfei/xifenfei1/incident/incdir_288597/xifenfei1_ora_16712_i288597.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.

报错比较多，客户还反馈登录数据库之后，发现所有的表都丢失。第一反应可能数据字典损坏了，然后让客户查看备库，现在dg的备库也一样表都丢失了，进一步确认字典可能异常，让客户提供system文件进行本地分析.发现DBMS_SUPPORT_DBMONITOR触发器调用DBMS_SUPPORT_DBMONITORP存储过程,和警告：互联网中有oracle介质被注入恶意程序导致—ORA-600 16703中的名称非常类似,但是有点不一样,以前的恶意脚本中都是被注入并且触发之后，数据库无法正常启动，这次数据库能够正常open成功.分析恶意脚本,确认原因
1
2
3
确实这次的恶意脚本是在2016年8月份被创建在库中,在600天之后重启被触发,而且是删除非sys的tab$中记录.知道了恶意脚本的源头,那恢复就比较容易,直接通过批量bbed程序对tab$反删除可以实现比较完美恢复.原则上这样的故障可以实现数据库完美恢复,原库继续使用.

硬件故障数据库异常恢复

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

标题：硬件故障数据库异常恢复

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.]

硬件故障数据库crash
有客户由于硬件故障导致数据库异常ORA-00345 ORA-00312 ORA-27070 OSD-04016

Tue Feb 05 16:58:26 2019
Thread 1 advanced to log sequence 17139 (LGWR switch)
  Current log# 12 seq# 17139 mem# 0: S:\ORADATA\ORCL\REDO12A.LOG
  Current log# 12 seq# 17139 mem# 1: S:\ORADATA\ORCL\REDO12B.LOG
Tue Feb 05 19:47:24 2019
Errors in file c:\oracle\diag\rdbms\orcl\orcl\trace\orcl_lgwr_2420.trc:
ORA-00345: redo log write error block 152097 count 8
ORA-00312: online log 12 thread 1: 'S:\ORADATA\ORCL\REDO12A.LOG'
ORA-27070: async read/write failed
OSD-04016: 异步 I/O 请求排队时出错。
O/S-Error: (OS 1) 函数不正确。
ORA-00345: redo log write error block 152097 count 8
ORA-00312: online log 12 thread 1: 'S:\ORADATA\ORCL\REDO12B.LOG'
ORA-27070: async read/write failed
OSD-04016: 异步 I/O 请求排队时出错。
O/S-Error: (OS 1) 函数不正确。
ORA-00345: redo log write error block 152105 count 1
ORA-00312: online log 12 thread 1: 'S:\ORADATA\ORCL\REDO12A.LOG'
ORA-27070: async read/write failed
OSD-04016: 异步 I/O 请求排队时出错。
O/S-Error: (OS 1) 函数不正确。

直接启动数据库报错
修复好硬件之后,直接启动数据库报ORA-00600 kcratr_scan_lastbwr错误

Fri Feb 08 20:58:15 2019
alter database mount exclusive
Successful mount of redo thread 1, with mount id 1527506791
Database mounted in Exclusive Mode
Lost write protection disabled
Completed: alter database mount exclusive
alter database open
Beginning crash recovery of 1 threads
Started redo scan
Errors in file c:\oracle\diag\rdbms\orcl\orcl\trace\orcl_ora_3672.trc  (incident=41353):
ORA-00600: ??????, ??: [kcratr_scan_lastbwr], [], [], [], [], [], [], [], [], [], [], []
Incident details in: c:\oracle\diag\rdbms\orcl\orcl\incident\incdir_41353\orcl_ora_3672_i41353.trc
Aborting crash recovery due to error 600
Errors in file c:\oracle\diag\rdbms\orcl\orcl\trace\orcl_ora_3672.trc:
ORA-00600: ??????, ??: [kcratr_scan_lastbwr], [], [], [], [], [], [], [], [], [], [], []
Errors in file c:\oracle\diag\rdbms\orcl\orcl\trace\orcl_ora_3672.trc:
ORA-00600: ??????, ??: [kcratr_scan_lastbwr], [], [], [], [], [], [], [], [], [], [], []
ORA-600 signalled during: alter database open...
Fri Feb 08 20:58:24 2019
Trace dumping is performing id=[cdmp_20190208205824]
Fri Feb 08 20:59:04 2019
alter database open
Beginning crash recovery of 1 threads
Started redo scan
Errors in file c:\oracle\diag\rdbms\orcl\orcl\trace\orcl_ora_1696.trc  (incident=41354):
ORA-00600: 内部错误代码, 参数: [kcratr_scan_lastbwr], [], [], [], [], [], [], [], [], [], [], []
Incident details in: c:\oracle\diag\rdbms\orcl\orcl\incident\incdir_41354\orcl_ora_1696_i41354.trc
Aborting crash recovery due to error 600
Errors in file c:\oracle\diag\rdbms\orcl\orcl\trace\orcl_ora_1696.trc:
ORA-00600: 内部错误代码, 参数: [kcratr_scan_lastbwr], [], [], [], [], [], [], [], [], [], [], []
Errors in file c:\oracle\diag\rdbms\orcl\orcl\trace\orcl_ora_1696.trc:
ORA-00600: 内部错误代码, 参数: [kcratr_scan_lastbwr], [], [], [], [], [], [], [], [], [], [], []
ORA-600 signalled during: alter database open ...

recover database报错
执行recover database报错ORA-00600 6101,ORA-00600 kdourp_inorder2,ORA-00600 ktbsdp1,ORA-00600 3020

Fri Feb 08 21:09:20 2019
ALTER DATABASE RECOVER  database
Media Recovery Start
 started logmerger process
Parallel Media Recovery started with 4 slaves
Fri Feb 08 21:09:21 2019
Recovery of Online Redo Log: Thread 1 Group 12 Seq 17139 Reading mem 0
  Mem# 0: S:\ORADATA\ORCL\REDO12A.LOG
  Mem# 1: S:\ORADATA\ORCL\REDO12B.LOG
Fri Feb 08 21:09:21 2019
Errors in file c:\oracle\diag\rdbms\orcl\orcl\trace\orcl_pr02_3780.trc  (incident=49379):
ORA-00600: internal error code, arguments: [6101], [17], [21], [0], [], [], [], [], [], [], [], []
Incident details in: c:\oracle\diag\rdbms\orcl\orcl\incident\incdir_49379\orcl_pr02_3780_i49379.trc
Fri Feb 08 21:09:21 2019
Errors in file c:\oracle\diag\rdbms\orcl\orcl\trace\orcl_pr01_2040.trc  (incident=49371):
ORA-00600: internal error code, arguments: [kdourp_inorder2], [34], [0], [0], [44], [], [], [], [], [], [], []
Incident details in: c:\oracle\diag\rdbms\orcl\orcl\incident\incdir_49371\orcl_pr01_2040_i49371.trc
Fri Feb 08 21:09:21 2019
Errors in file c:\oracle\diag\rdbms\orcl\orcl\trace\orcl_pr03_1068.trc  (incident=49387):
ORA-00600: internal error code, arguments: [ktbsdp1], [], [], [], [], [], [], [], [], [], [], []
Incident details in: c:\oracle\diag\rdbms\orcl\orcl\incident\incdir_49387\orcl_pr03_1068_i49387.trc
Fri Feb 08 21:09:24 2019
Trace dumping is performing id=[cdmp_20190208210924]
Slave exiting with ORA-10562 exception
Errors in file c:\oracle\diag\rdbms\orcl\orcl\trace\orcl_pr03_1068.trc:
ORA-10562: Error occurred while applying redo to data block (file# 4, block# 1716972)
ORA-10564: tablespace USERS
ORA-01110: data file 4: 'S:\ORADATA\ORCL\USERS01.DBF'
ORA-10561: block type 'TRANSACTION MANAGED DATA BLOCK', data object# 204127
ORA-00600: internal error code, arguments: [ktbsdp1], [], [], [], [], [], [], [], [], [], [], []
Slave exiting with ORA-10562 exception
Errors in file c:\oracle\diag\rdbms\orcl\orcl\trace\orcl_pr02_3780.trc:
ORA-10562: Error occurred while applying redo to data block (file# 4, block# 1738552)
ORA-10564: tablespace USERS
ORA-01110: data file 4: 'S:\ORADATA\ORCL\USERS01.DBF'
ORA-10561: block type 'TRANSACTION MANAGED INDEX BLOCK', data object# 211606
ORA-00600: internal error code, arguments: [6101], [17], [21], [0], [], [], [], [], [], [], [], []
Slave exiting with ORA-10562 exception
Errors in file c:\oracle\diag\rdbms\orcl\orcl\trace\orcl_pr01_2040.trc:
ORA-10562: Error occurred while applying redo to data block (file# 4, block# 1725898)
ORA-10564: tablespace USERS
ORA-01110: data file 4: 'S:\ORADATA\ORCL\USERS01.DBF'
ORA-10561: block type 'TRANSACTION MANAGED DATA BLOCK', data object# 73907
ORA-00600: internal error code, arguments: [kdourp_inorder2], [34], [0], [0], [44], [], [], [], [], [], [], []
Recovery Slave PR03 previously exited with exception 10562
Fri Feb 08 21:09:28 2019
Errors in file c:\oracle\diag\rdbms\orcl\orcl\trace\orcl_pr04_2608.trc  (incident=49395):
ORA-00600: internal error code, arguments: [3020], [4], [1739291], [18516507], [], [], [], [], [], [], [], []
ORA-10567: Redo is inconsistent with data block (file# 4, block# 1739291, file offset is 1363369984 bytes)
ORA-10564: tablespace USERS
ORA-01110: data file 4: 'S:\ORADATA\ORCL\USERS01.DBF'
ORA-10561: block type 'TRANSACTION MANAGED DATA BLOCK', data object# 211552
Incident details in: c:\oracle\diag\rdbms\orcl\orcl\incident\incdir_49395\orcl_pr04_2608_i49395.trc
Slave exiting with ORA-600 exception
Errors in file c:\oracle\diag\rdbms\orcl\orcl\trace\orcl_pr04_2608.trc:
ORA-00600: internal error code, arguments: [3020], [4], [1739291], [18516507], [], [], [], [], [], [], [], []
ORA-10567: Redo is inconsistent with data block (file# 4, block# 1739291, file offset is 1363369984 bytes)
ORA-10564: tablespace USERS
ORA-01110: data file 4: 'S:\ORADATA\ORCL\USERS01.DBF'
ORA-10561: block type 'TRANSACTION MANAGED DATA BLOCK', data object# 211552
Media Recovery failed with error 448
Errors in file c:\oracle\diag\rdbms\orcl\orcl\trace\orcl_pr00_1548.trc:
ORA-00283: recovery session canceled due to errors
ORA-00448: normal completion of background process
Slave exiting with ORA-283 exception
Errors in file c:\oracle\diag\rdbms\orcl\orcl\trace\orcl_pr00_1548.trc:
ORA-00283: recovery session canceled due to errors
ORA-00448: normal completion of background process
ORA-10562 signalled during: ALTER DATABASE RECOVER  database  ...

出现上述问题主要是由于硬件突然故障,数据写丢失导致相关问题.

处理思路

RMAN> recover datafile 1;
启动 recover 于 09-2月 -19
使用通道 ORA_DISK_1
正在开始介质的恢复
介质恢复完成, 用时: 00:00:01
完成 recover 于 09-2月 -19
RMAN> recover datafile 2;
启动 recover 于 09-2月 -19
使用通道 ORA_DISK_1
正在开始介质的恢复
介质恢复完成, 用时: 00:00:01
完成 recover 于 09-2月 -19
RMAN> recover datafile 3;
启动 recover 于 09-2月 -19
使用通道 ORA_DISK_1
正在开始介质的恢复
介质恢复完成, 用时: 00:00:02
完成 recover 于 09-2月 -19
RMAN> recover datafile 4;
启动 recover 于 09-2月 -19
使用通道 ORA_DISK_1
正在开始介质的恢复
无法恢复介质
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: recover 命令 (在 02/09/2019 21:48:19 上) 失败
ORA-00283: recovery session canceled due to errors
RMAN-11003: 在分析/执行 SQL 语句期间失败: alter database recover if needed
 datafile 4
ORA-00283: 恢复会话因错误而取消
ORA-10562: Error occurred while applying redo to data block (file# 4, block# 172
5913)
ORA-10564: tablespace USERS
ORA-01110: 数据文件 4: 'S:\ORADATA\ORCL\USERS01.DBF'
ORA-10561: block type 'TRANSACTION MANAGED DATA BLOCK', data object# 73907
ORA-00600: 内部错误代码, 参数: [kdourp_inorder2], [34], [43], [44], [44], [], []
, [], [], [], [], []
SQL> recover datafile 4;
ORA-00283: 恢复会话因错误而取消
ORA-10562: Error occurred while applying redo to data block (file# 4, block#
1725913)
ORA-10564: tablespace USERS
ORA-01110: 数据文件 4: 'S:\ORADATA\ORCL\USERS01.DBF'
ORA-10561: block type 'TRANSACTION MANAGED DATA BLOCK', data object# 73907
ORA-00600: 内部错误代码, 参数: [kdourp_inorder2], [34], [43], [44], [44], [],
[], [], [], [], [], []
--通过bbed修改异常文件,屏蔽文件恢复,直接open库
SQL> alter database open;
数据库已更改。

数据库open之后,逻辑方式导出数据,重建新库,导入数据.

ORA-600 16513故障恢复

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

标题：ORA-600 16513故障恢复

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.]

接到一个朋友恢复请求，由于硬件故障，通过底层技术恢复数据文件之后，数据库启动报错，但是dbv检查没有发现坏块
ORA-600 16513报错

[oracle@ora11g ~]$ ss
SQL*Plus: Release 11.2.0.4.0 Production on Fri Jan 25 15:06:15 2019
Copyright (c) 1982, 2013, Oracle.  All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> startup
ORACLE instance started.
Total System Global Area 3056513024 bytes
Fixed Size                  2257152 bytes
Variable Size             704646912 bytes
Database Buffers         2332033024 bytes
Redo Buffers               17575936 bytes
Database mounted.
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00704: bootstrap process failure
ORA-00704: bootstrap process failure
ORA-00600: internal error code, arguments: [16513], [1403], [20], [], [], [],
[], [], [], [], [], []
Process ID: 20487
Session ID: 191 Serial number: 3

数据库alert日志报错

Fri Jan 25 14:15:18 2019
ALTER DATABASE OPEN
Thread 1 opened at log sequence 11
  Current log# 2 seq# 11 mem# 0: /u01/app/oracle/oradata/orcl11g/redo02.log
Successful open of redo thread 1
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
SMON: enabling cache recovery
Errors in file /u01/app/oracle/diag/rdbms/orcl11g/orcl11g/trace/orcl11g_ora_12712.trc  (incident=4953):
ORA-00600: internal error code, arguments: [16513], [1403], [20], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/oracle/diag/rdbms/orcl11g/orcl11g/incident/incdir_4953/orcl11g_ora_12712_i4953.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Errors in file /u01/app/oracle/diag/rdbms/orcl11g/orcl11g/trace/orcl11g_ora_12712.trc:
ORA-00704: bootstrap process failure
ORA-00704: bootstrap process failure
ORA-00600: internal error code, arguments: [16513], [1403], [20], [], [], [], [], [], [], [], [], []
Errors in file /u01/app/oracle/diag/rdbms/orcl11g/orcl11g/trace/orcl11g_ora_12712.trc:
ORA-00704: bootstrap process failure
ORA-00704: bootstrap process failure
ORA-00600: internal error code, arguments: [16513], [1403], [20], [], [], [], [], [], [], [], [], []
Error 704 happened during db open, shutting down database
USER (ospid: 12712): terminating the instance due to error 704
Instance terminated by USER, pid = 12712
ORA-1092 signalled during: ALTER DATABASE OPEN...
opiodr aborting process unknown ospid (12712) as a result of ORA-1092

trace文件报错

---orcl11g_ora_12712.trc文件报错
ORA-00600: internal error code, arguments: [16513], [1403], [20], [], [], [], [], [], [], [], [], []
ORA-00704: bootstrap process failure
ORA-00704: bootstrap process failure
ORA-00600: internal error code, arguments: [16513], [1403], [20], [], [], [], [], [], [], [], [], []
ORA-00704: bootstrap process failure
ORA-00704: bootstrap process failure
ORA-00600: internal error code, arguments: [16513], [1403], [20], [], [], [], [], [], [], [], [], []
*** 2019-01-25 14:15:20.875
USER (ospid: 12712): terminating the instance due to error 704
---orcl11g_ora_12712_i4953.trc文件报错
Dump continued from file: /u01/app/oracle/diag/rdbms/orcl11g/orcl11g/trace/orcl11g_ora_12712.trc
ORA-00600: internal error code, arguments: [16513], [1403], [20], [], [], [], [], [], [], [], [], []
========= Dump for incident 4953 (ORA 600 [16513]) ========
*** 2019-01-25 14:15:19.247
dbkedDefDump(): Starting incident default dumps (flags=0x2, level=3, mask=0x0)
----- Current SQL Statement for this session (sql_id=1h50ks4ncswfn) -----
ALTER DATABASE OPEN
----- Call Stack Trace -----
calling              call     entry                argument values in hex
location             type     point                (? means dubious value)
-------------------- -------- -------------------- ----------------------------
skdstdst()+41        call     kgdsdst()            000000000 ? 000000000 ?
                                                   7FFD7A0B37B0 ? 7FFD7A0B3888 ?
                                                   7FFD7A0B8330 ? 000000002 ?
ksedst1()+103        call     skdstdst()           000000000 ? 000000000 ?
                                                   7FFD7A0B37B0 ? 7FFD7A0B3888 ?
                                                   7FFD7A0B8330 ? 000000002 ?
ksedst()+39          call     ksedst1()            000000000 ? 000000001 ?
                                                   7FFD7A0B37B0 ? 7FFD7A0B3888 ?
                                                   7FFD7A0B8330 ? 000000002 ?
dbkedDefDump()+2746  call     ksedst()             000000000 ? 000000001 ?
                                                   7FFD7A0B37B0 ? 7FFD7A0B3888 ?
                                                   7FFD7A0B8330 ? 000000002 ?
ksedmp()+41          call     dbkedDefDump()       000000003 ? 000000002 ?
                                                   7FFD7A0B37B0 ? 7FFD7A0B3888 ?
                                                   7FFD7A0B8330 ? 000000002 ?
ksfdmp()+69          call     ksedmp()             000000003 ? 000000002 ?
                                                   7FFD7A0B37B0 ? 7FFD7A0B3888 ?
                                                   7FFD7A0B8330 ? 000000002 ?
dbgexPhaseII()+1764  call     ksfdmp()             000000003 ? 000000002 ?
                                                   7FFD7A0B37B0 ? 7FFD7A0B3888 ?
                                                   7FFD7A0B8330 ? 000000002 ?
dbgexProcessError()  call     dbgexPhaseII()       7F06FBCD2730 ? 7F06FBCD5520 ?
+2680                                              7FFD7A0BCE08 ? 7FFD7A0B3888 ?
                                                   7FFD7A0B8330 ? 000000002 ?
dbgeExecuteForError  call     dbgexProcessError()  7F06FBCD2730 ? 7F06FBCD5520 ?
()+88                                              000000001 ? 000000000 ?
                                                   7FFD7A0B8330 ? 000000002 ?
dbgePostErrorKGE()+  call     dbgeExecuteForError  7F06FBCD2730 ? 7F06FBCD5520 ?
2136                          ()                   000000001 ? 000000001 ?
                                                   000000000 ? 000000002 ?
dbkePostKGE_kgsf()+  call     dbgePostErrorKGE()   00C114E60 ? 7F06FB7B0040 ?
71                                                 000000258 ? 000000001 ?
                                                   000000000 ? 000000002 ?
kgeade()+351         call     dbkePostKGE_kgsf()   00C114E60 ? 7F06FB7B0040 ?
                                                   000000258 ? 000000001 ?
                                                   000000000 ? 000000002 ?
kgeriv_int()+125     call     kgeade()             00C114E60 ? 00C115020 ?
                                                   7F06FB7B0040 ? 000000258 ?
                                                   000000000 ? 000000002 ?
kgeriv()+17          call     kgeriv_int()         00C114E60 ? 00C115020 ?
                                                   7F06FB7B0040 ? 000000258 ?
                                                   000000000 ? 000000002 ?
kgesiv()+115         call     kgeriv()             00C114E60 ? 00C115020 ?
                                                   7F06FB7B0040 ? 000000258 ?
                                                   000000000 ? 000000002 ?
ksesic2()+199        call     kgesiv()             00C114E60 ? 7F06FB7B0040 ?
                                                   000004081 ? 000000002 ?
                                                   7FFD7A0BDAC0 ? 000000002 ?
kqdpts()+522         call     ksesic2()            00C114E60 ? 000000000 ?
                                                   00000057B ? 000000000 ?
                                                   00000003B ? 000008000 ?
kqrlfc()+685         call     kqdpts()             1158C5BC0 ? 000000000 ?
                                                   00000057B ? 000000000 ?
                                                   00000003B ? 000008000 ?
kqlbplc()+180        call     kqrlfc()             1158C5BC0 ? 7FFD7A0BDEC0 ?
                                                   00000057B ? 000000000 ?
                                                   00000003B ? 000008000 ?
kqlblfc()+280        call     kqlbplc()            000000000 ? 7FFD7A0BDEC0 ?
                                                   00000057B ? 000000000 ?
                                                   00000003B ? 000008000 ?
adbdrv()+57408       call     kqlblfc()            000000000 ? 7FFD7A0C4BD4 ?
                                                   00000057B ? 000000000 ?
                                                   00000003B ? 000008000 ?
opiexe()+18724       call     adbdrv()             000000000 ? 7FFD7A0C4BD4 ?
                                                   00000057B ? 000000000 ?
                                                   00000003B ? 000008000 ?
opiosq0()+4303       call     opiexe()             000000004 ? 000000000 ?
                                                   00000057B ? 000000000 ?
                                                   00000003B ? 000008000 ?
kpooprx()+274        call     opiosq0()            000000003 ? 00000000E ?
                                                   7FFD7A0C65B0 ? 0000000A4 ?
                                                   00000003B ? 000008000 ?
kpoal8()+842         call     kpooprx()            7FFD7A0C9D94 ? 7FFD7A0C7DB8 ?
                                                   000000013 ? 000000001 ?
                                                   000000000 ? 000008000 ?
opiodr()+917         call     kpoal8()             00000005E ? 7FFD7A0C7DB8 ?
                                                   000000013 ? 000000001 ?
                                                   000000000 ? 000008000 ?
ttcpip()+2183        call     opiodr()             00000005E ? 00000001C ?
                                                   7FFD7A0C9D90 ? 000000001 ?
                                                   000000000 ? 000008000 ?
opitsk()+1710        call     ttcpip()             00C132AB0 ? 0099D6610 ?
                                                   7FFD7A0C9D90 ? 000000000 ?
                                                   7FFD7A0C97E8 ? 7FFD7A0C9D8C ?
opiino()+969         call     opitsk()             00C132AB8 ? 000000000 ?
                                                   7FFD7A0C9D90 ? 000000000 ?
                                                   7FFD7A0C97E8 ? 7FFD7A0C9D8C ?
opiodr()+917         call     opiino()             00000003C ? 000000004 ?
                                                   7FFD7A0CB588 ? 000000000 ?
                                                   7FFD7A0C97E8 ? 7FFD7A0C9D8C ?
opidrv()+570         call     opiodr()             00000003C ? 000000004 ?
                                                   7FFD7A0CB588 ? 000000000 ?
                                                   7FFD7A0C97E8 ? 7FFD7A0C9D8C ?
sou2o()+103          call     opidrv()             00000003C ? 000000004 ?
                                                   7FFD7A0CB588 ? 000000000 ?
                                                   7FFD7A0C97E8 ? 7FFD7A0C9D8C ?
opimai_real()+133    call     sou2o()              7FFD7A0CB560 ? 00000003C ?
                                                   000000004 ? 7FFD7A0CB588 ?
                                                   7FFD7A0C97E8 ? 7FFD7A0C9D8C ?
ssthrdmain()+265     call     opimai_real()        000000002 ? 7FFD7A0CB750 ?
                                                   000000004 ? 7FFD7A0CB588 ?
                                                   7FFD7A0C97E8 ? 7FFD7A0C9D8C ?
main()+201           call     ssthrdmain()         000000002 ? 7FFD7A0CB750 ?
                                                   000000001 ? 000000000 ?
                                                   7FFD7A0C97E8 ? 7FFD7A0C9D8C ?
__libc_start_main()  call     main()               000000002 ? 7FFD7A0CB8F8 ?
+253                                               000000001 ? 000000000 ?
                                                   7FFD7A0C97E8 ? 7FFD7A0C9D8C ?
_start()+41          call     __libc_start_main()  000A2A5B4 ? 000000002 ?
                                                   7FFD7A0CB8E8 ? 000000000 ?
                                                   7FFD7A0C97E8 ? 7FFD7A0C9D8C ?
--------------------- Binary Stack Dump ---------------------

根据错误提示含ORA-00704错误,可以初步确定很可能是在数据库核心基表有问题导致该问题.trace数据库启动过程,发现在obj$中异常,通过跟踪定位到启动报错所在位置,然后通过bbed(参考:bbed 文章汇总)进行修改,再次尝试启动数据库
ORA-704 ORA-1555

SQL> alter database open;
alter database open
*
ERROR at line 1:
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00704: bootstrap process failure
ORA-00704: bootstrap process failure
ORA-00604: error occurred at recursive SQL level 1
ORA-01555: snapshot too old: rollback segment number 10 with name
"_SYSSMU10_1197734989$" too small
Process ID: 17898
Session ID: 191 Serial number: 5

该错误比较熟悉,通过bbed继续修改相关信息(参考:在数据库open过程中常遇到ORA-01555汇总)启动数据库成功

SQL> startup mount;
ORACLE instance started.
Total System Global Area 3056513024 bytes
Fixed Size                  2257152 bytes
Variable Size             704646912 bytes
Database Buffers         2332033024 bytes
Redo Buffers               17575936 bytes
Database mounted.
SQL> alter database open;
Database altered.

尝试ddl操作报错误
ORA-600 kkdlcob-objn-exists

SQL>  create table t1 as select * from dual;
 create table t1 as select * from dual
                                  *
ERROR at line 1:
ORA-00600: internal error code, arguments: [kkdlcob-objn-exists], [87520], [],
[], [], [], [], [], [], [], [], []

该错误是由于字典obj$的dataobj#太小导致,修复该问题之后,有出现以下问题
ORA-8102

SQL> create table t1 as select * from dual;
create table t1 as select * from dual
                                 *
ERROR at line 1:
ORA-00604: error occurred at recursive SQL level 1
ORA-08102: index key not found, obj# 39, file 1, block 54781 (2)

这个错误比较明显由于obj$上的index异常导致,通过文章:bootstrap$核心index(I_OBJ1,I_USER1,I_FILE#_BLOCK#,I_IND1,I_TS#,I_CDEF1等)异常恢复—ORA-00701错误解决修复之后一切恢复正常

SQL> CREATE TABLE T1 AS SELECT * FROM DUAL;
Table created.
SQL> DROP TABLE T1 PURGE;
Table dropped.

至此数据库恢复基本完成，建议客户逻辑方式导出数据，导入到新库

tab$恢复错误汇总

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

标题：tab$恢复错误汇总

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.]

在以前多以前发现的tab$被恶意脚本删除的问题(ORA-600 16703故障解析—tab$表被清空,警告：互联网中有oracle介质被注入恶意程序导致—ORA-600 16703),虽然多次强调注意Oracle安装介质安全,但是很不幸,还是大量客户中招.我们这一年多对于tab$的故障进行了大量case处理,拯救了大量客户的核心数据,也积累了一些常见的可能遭遇的错误.主要恢复思路是使用bbed处理异常block,让数据库open起来.
ORA-00704 ORA-39700
有核心基表处理异常导致

SQL> alter database open;
alter database open
*
ERROR at line 1:
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00704: bootstrap process failure
ORA-39700: database must be opened with UPGRADE option
Process ID: 1603
Session ID: 1 Serial number: 5
Sun Jan 06 21:30:14 2019
SMON: enabling cache recovery
Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_1603.trc:
ORA-00704: bootstrap process failure
ORA-39700: database must be opened with UPGRADE option
Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_1603.trc:
ORA-00704: bootstrap process failure
ORA-39700: database must be opened with UPGRADE option
Error 704 happened during db open, shutting down database
USER (ospid: 1603): terminating the instance due to error 704
Instance terminated by USER, pid = 1603
ORA-1092 signalled during: alter database open...
opiodr aborting process unknown ospid (1603) as a result of ORA-1092
Sun Jan 06 21:30:14 2019
ORA-1092 : opitsk aborting process

ora-704 ora-604 ora-01555
由于scn异常导致

SQL> alter database open upgrade;
alter database open upgrade
*
ERROR at line 1:
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00704: bootstrap process failure
ORA-00704: bootstrap process failure
ORA-00604: error occurred at recursive SQL level 1
ORA-01555: snapshot too old: rollback segment number 2 with name
"_SYSSMU2_2996391332$" too small
Process ID: 26520
Session ID: 1 Serial number: 5
Sun Jan 06 19:49:12 2019
SMON: enabling cache recovery
ORA-01555 caused by SQL statement below (SQL ID: bqbdby3c400p7, SCN: 0x0022.1117ef75):
select rowcnt,blkcnt,empcnt,avgspc,chncnt,avgrln,nvl(degree,1), nvl(instances,1) from tab$ where obj# = :1
Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_26520.trc:
ORA-00704: bootstrap process failure
ORA-00704: bootstrap process failure
ORA-00604: error occurred at recursive SQL level 1
ORA-01555: snapshot too old: rollback segment number 2 with name "_SYSSMU2_2996391332$" too small
Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_26520.trc:
ORA-00704: bootstrap process failure
ORA-00704: bootstrap process failure
ORA-00604: error occurred at recursive SQL level 1
ORA-01555: snapshot too old: rollback segment number 2 with name "_SYSSMU2_2996391332$" too small
Error 704 happened during db open, shutting down database
USER (ospid: 26520): terminating the instance due to error 704
Instance terminated by USER, pid = 26520
ORA-1092 signalled during: alter database open upgrade...
opiodr aborting process unknown ospid (26520) as a result of ORA-1092

ORA-600 13304
有核心基表处理异常导致

SQL> startup mount;
ORACLE instance started.
Total System Global Area  521936896 bytes
Fixed Size                  2254824 bytes
Variable Size             352323608 bytes
Database Buffers          163577856 bytes
Redo Buffers                3780608 bytes
Database mounted.
SQL> alter database open upgrade;
alter database open upgrade
*
ERROR at line 1:
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00600: internal error code, arguments: [13304], [], [], [], [], [], [], [],
[], [], [], []
Process ID: 1724
Session ID: 1 Serial number: 5
Successful open of redo thread 1
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
Sun Jan 06 21:31:04 2019
SMON: enabling cache recovery
[1724] Successfully onlined Undo Tablespace 2.
Undo initialization finished serial:0 start:2239884804 end:2239884864 diff:60 (0 seconds)
Verifying file header compatibility for 11g tablespace encryption..
Verifying 11g file header compatibility for tablespace encryption completed
SMON: enabling tx recovery
Database Characterset is ZHS16GBK
Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_1724.trc  (incident=61755):
ORA-00600: internal error code, arguments: [13304], [], [], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/oracle/diag/rdbms/orcl/orcl/incident/incdir_61755/orcl_ora_1724_i61755.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_1724.trc:
ORA-00600: internal error code, arguments: [13304], [], [], [], [], [], [], [], [], [], [], []
Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_1724.trc:
ORA-00600: internal error code, arguments: [13304], [], [], [], [], [], [], [], [], [], [], []
Error 600 happened during db open, shutting down database
USER (ospid: 1724): terminating the instance due to error 600
Instance terminated by USER, pid = 1724
ORA-1092 signalled during: alter database open upgrade...
opiodr aborting process unknown ospid (1724) as a result of ORA-1092
Sun Jan 06 21:31:06 2019
ORA-1092 : opitsk aborting process

ORA-00704 ORA-600 kdBlkCheckError
恢复的block有逻辑坏块

SQL> startup
ORACLE instance started.
Total System Global Area 3056513024 bytes
Fixed Size                  2257152 bytes
Variable Size             704646912 bytes
Database Buffers         2332033024 bytes
Redo Buffers               17575936 bytes
Database mounted.
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00704: bootstrap process failure
ORA-00704: bootstrap process failure
ORA-00604: error occurred at recursive SQL level 1
ORA-00607: Internal error occurred while making a change to a data block
ORA-00600: internal error code, arguments: [kdBlkCheckError], [1], [31497],
[6121], [], [], [], [], [], [], [], []
Process ID: 76932
Session ID: 191 Serial number: 3
Successful open of redo thread 1
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
SMON: enabling cache recovery
Errors in file /u01/app/oracle/diag/rdbms/xifenfei/xifenfei/trace/xifenfei_ora_76932.trc  (incident=6153):
ORA-00600: internal error code, arguments: [kdBlkCheckError], [1], [31497], [6121], [], [], [], [], [], [], [], []
Incident details in: /u01/app/oracle/diag/rdbms/xifenfei/xifenfei/incident/incdir_6153/xifenfei_ora_76932_i6153.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Errors in file /u01/app/oracle/diag/rdbms/xifenfei/xifenfei/trace/xifenfei_ora_76932.trc:
ORA-00704: bootstrap process failure
ORA-00704: bootstrap process failure
ORA-00604: error occurred at recursive SQL level 1
ORA-00607: Internal error occurred while making a change to a data block
ORA-00600: internal error code, arguments: [kdBlkCheckError], [1], [31497], [6121], [], [], [], [], [], [], [], []
Errors in file /u01/app/oracle/diag/rdbms/xifenfei/xifenfei/trace/xifenfei_ora_76932.trc:
ORA-00704: bootstrap process failure
ORA-00704: bootstrap process failure
ORA-00604: error occurred at recursive SQL level 1
ORA-00607: Internal error occurred while making a change to a data block
ORA-00600: internal error code, arguments: [kdBlkCheckError], [1], [31497], [6121], [], [], [], [], [], [], [], []
Error 704 happened during db open, shutting down database
USER (ospid: 76932): terminating the instance due to error 704
Instance terminated by USER, pid = 76932
ORA-1092 signalled during: ALTER DATABASE OPEN...
opiodr aborting process unknown ospid (76932) as a result of ORA-1092
Sat Feb 22 11:04:19 2014
ORA-1092 : opitsk aborting process

10g数据库遭遇ORA-600 16703

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

标题：10g数据库遭遇ORA-600 16703

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.]

ORA-600 16703
有客户反馈10g数据库启动报ORA-00704 ORA-00600,具体如下

Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bi
PL/SQL Release 10.2.0.3.0 - Production
CORE	10.2.0.3.0	Production
TNS for IBM/AIX RISC System/6000: Version 10.2.0.3.0 - Productio
NLSRTL Version 10.2.0.3.0 - Production

Fri Jan  4 10:11:05 2019
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
Fri Jan  4 10:11:05 2019
SMON: enabling cache recovery
Fri Jan  4 10:11:05 2019
Errors in file /oracle/admin/xifenfei/udump/xifenfei1_ora_1826952.trc:
ORA-00600: internal error code, arguments: [16703], [1403], [28], [], [], [], [], []
Fri Jan  4 10:11:06 2019
Errors in file /oracle/admin/xifenfei/udump/xifenfei1_ora_1826952.trc:
ORA-00704: bootstrap process failure
ORA-00704: bootstrap process failure
ORA-00600: internal error code, arguments: [16703], [1403], [28], [], [], [], [], []
Fri Jan  4 10:11:06 2019
Error 704 happened during db open, shutting down database
USER: terminating instance due to error 704
Instance terminated by USER, pid = 1826952
ORA-1092 signalled during: alter database open...

看到这个错误第一想到以前的ORA-00600: internal error code, arguments: [16703], [1403], [20], [], [], [], [], [], [], [], [], []，但是有几个地方不同:1)根据以往恢复经验这个错误都出现在11.2.0.4版本数据库中;2)以往的ORA-600 16703错误最后值是20,而这次是28

分析数据库故障过程
节点一因为其他错误重启,重启之后报大量错误,然后abort掉.

--节点1
Fri Jan  4 06:11:00 2019
Database Characterset is ZHS16GBK
replication_dependency_tracking turned off (no async multimaster replication found)
Starting background process QMNC
QMNC started with pid=29, OS id=2883786
Fri Jan  4 06:11:07 2019
SMON: Parallel transaction recovery tried
Fri Jan  4 06:11:07 2019
Errors in file /oracle/admin/xifenfei/udump/xifenfei1_ora_2769106.trc:
ORA-00600: internal error code, arguments: [16607], [0x70000020E4E7258], [257], [0], [], [], [], []
Fri Jan  4 06:11:09 2019
ORA-600 signalled during: ALTER DATABASE OPEN...
Fri Jan  4 06:11:09 2019
Trace dumping is performing id=[cdmp_20190104061109]
Fri Jan  4 06:11:30 2019
Errors in file /oracle/admin/xifenfei/udump/xifenfei1_ora_2240550.trc:
ORA-00604: error occurred at recursive SQL level 1
ORA-20001: the IP can not logon
ORA-06512: at line 36
Fri Jan  4 06:12:35 2019
Errors in file /oracle/admin/xifenfei/udump/xifenfei1_ora_2793508.trc:
ORA-00600: internal error code, arguments: [16659], [kqldtu], [D], [0], [65], [], [], []
Fri Jan  4 06:12:40 2019
Trace dumping is performing id=[cdmp_20190104061240]
Fri Jan  4 06:16:10 2019
Errors in file /oracle/admin/xifenfei/udump/xifenfei1_ora_1933540.trc:
ORA-00600: internal error code, arguments: [16607], [0x70000020D957260], [1793], [0], [], [], [], []
Fri Jan  4 06:16:10 2019
Errors in file /oracle/admin/xifenfei/udump/xifenfei1_ora_2793546.trc:
ORA-00600: internal error code, arguments: [16607], [0x70000020D957260], [1793], [0], [], [], [], []
Fri Jan  4 06:16:11 2019
Trace dumping is performing id=[cdmp_20190104061611]
Fri Jan  4 06:16:15 2019
Errors in file /oracle/admin/xifenfei/bdump/xifenfei1_smon_3055636.trc:
ORA-00600: internal error code, arguments: [insSetColumnInfo_1], [8], [8], [], [], [], [], []
Fri Jan  4 06:16:16 2019
Non-fatal internal error happenned while SMON was doing logging scn->time mapping.
SMON encountered 1 out of maximum 100 non-fatal internal errors.
Fri Jan  4 06:17:28 2019
Errors in file /oracle/admin/xifenfei/udump/xifenfei1_ora_2035774.trc:
ORA-00600: internal error code, arguments: [16607], [0x70000020D957260], [1793], [0], [], [], [], []
…………
Fri Jan  4 06:56:47 2019
Errors in file /oracle/admin/xifenfei/bdump/xifenfei1_smon_3055636.trc:
ORA-00600: internal error code, arguments: [insSetColumnInfo_1], [8], [8], [], [], [], [], []
Fri Jan  4 06:56:49 2019
Errors in file /oracle/admin/xifenfei/udump/xifenfei1_ora_3072030.trc:
ORA-07445: exception encountered: core dump [] [] [] [] [] []
ORA-06544: PL/SQL: internal error, arguments: [], [interpreter cannot interpret pcode], [], [], [], [], [], []
ORA-06544: PL/SQL: internal error, arguments: [], [interpreter cannot interpret pcode], [], [], [], [], [], []
Fri Jan  4 06:56:50 2019
Errors in file /oracle/admin/xifenfei/bdump/xifenfei1_pmon_3092524.trc:
ORA-00474: SMON process terminated with error
Fri Jan  4 06:56:50 2019
PMON: terminating instance due to error 474
Fri Jan  4 06:56:50 2019
Errors in file /oracle/admin/xifenfei/bdump/xifenfei1_lms0_3178590.trc:
ORA-00474: SMON process terminated with error
Fri Jan  4 06:56:50 2019
System state dump is made for local instance
System State dumped to trace file /oracle/admin/xifenfei/bdump/xifenfei1_diag_434192.trc
Fri Jan  4 06:56:51 2019
Shutting down instance (abort)

节点一重启触发故障之后，节点二也开始报错，然后数据库直接挂掉

--节点2
Fri Jan  4 06:21:19 2019
Trace dumping is performing id=[cdmp_20190104062118]
Fri Jan  4 06:21:22 2019
Errors in file /oracle/admin/xifenfei/bdump/xifenfei2_j000_1253440.trc:
ORA-00600: internal error code, arguments: [kghGetHpSz1], [0x7000001DF886220], [], [], [], [], [], []
Fri Jan  4 06:21:24 2019
Errors in file /oracle/admin/xifenfei/udump/xifenfei2_ora_1835262.trc:
ORA-00604: error occurred at recursive SQL level 1
ORA-20001: the IP can not logon
ORA-06512: at line 36
Fri Jan  4 06:21:56 2019
Errors in file /oracle/admin/xifenfei/bdump/xifenfei2_j002_1777888.trc:
ORA-07445: exception encountered: core dump [] [] [] [] [] []
Fri Jan  4 06:24:38 2019
Errors in file /oracle/admin/xifenfei/bdump/xifenfei2_j003_1589340.trc:
ORA-00600: internal error code, arguments: [16659], [kqldtu], [D], [0], [97952], [], [], []
Fri Jan  4 06:24:44 2019
Errors in file /oracle/admin/xifenfei/bdump/xifenfei2_j003_1589340.trc:
ORA-12012: error on auto execute of job 351
ORA-12008: error in materialized view refresh path
ORA-00600: internal error code, arguments: [16659], [kqldtu], [D], [0], [97952], [], [], []
Fri Jan  4 06:28:48 2019
Errors in file /oracle/admin/xifenfei/bdump/xifenfei2_j001_1417456.trc:
ORA-00600: internal error code, arguments: [kkzufst], [18446744073709551615], [], [], [], [], [], []
Fri Jan  4 06:28:49 2019
ORA-00600: internal error code, arguments: [kghstack_underflow_internal_2], [0x1104B2580], [], [], [], [], [], []
ORA-00600: internal error code, arguments: [insSetColumnInfo_1], [8], [8], [], [], [], [], []
Fri Jan  4 07:30:25 2019
Errors in file /oracle/admin/xifenfei/bdump/xifenfei2_j002_2121800.trc:
ORA-00600: internal error code, arguments: [17147], [0x7000001D291D230], [], [], [], [], [], []
ORA-00600: internal error code, arguments: [17147], [0x7000001D291D230], [], [], [], [], [], []
ORA-00600: internal error code, arguments: [kggfaAllocFunc1], [], [], [], [], [], [], []
…………
Fri Jan  4 07:31:23 2019
Errors in file /oracle/admin/xifenfei/bdump/xifenfei2_pmon_634956.trc:
ORA-00600: internal error code, arguments: [17147], [0x7000001D291D230], [], [], [], [], [], []
Fri Jan  4 07:31:24 2019
Errors in file /oracle/admin/xifenfei/bdump/xifenfei2_pmon_634956.trc:
ORA-00600: internal error code, arguments: [17147], [0x7000001D291D230], [], [], [], [], [], []
Fri Jan  4 07:31:24 2019
PMON: terminating instance due to error 472
Fri Jan  4 07:31:24 2019
Errors in file /oracle/admin/xifenfei/bdump/xifenfei2_lms0_569432.trc:
ORA-00472: PMON  process terminated with error

两个节点再次启动报ORA-600 16703错误

Fri Jan  4 07:31:50 2019
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
Fri Jan  4 07:31:50 2019
SMON: enabling cache recovery
Fri Jan  4 07:31:50 2019
Errors in file /oracle/admin/xifenfei/udump/xifenfei2_ora_3813516.trc:
ORA-00600: internal error code, arguments: [16703], [1403], [28], [], [], [], [], []
Fri Jan  4 07:31:52 2019
Errors in file /oracle/admin/xifenfei/udump/xifenfei2_ora_3813516.trc:
ORA-00704: bootstrap process failure
ORA-00704: bootstrap process failure
ORA-00600: internal error code, arguments: [16703], [1403], [28], [], [], [], [], []
Fri Jan  4 07:31:52 2019
Error 704 happened during db open, shutting down database
USER: terminating instance due to error 704
Fri Jan  4 07:31:52 2019
Errors in file /oracle/admin/xifenfei/bdump/xifenfei2_lms0_3780764.trc:
ORA-00704: bootstrap process failure
Instance terminated by USER, pid = 3813516
ORA-1092 signalled during: ALTER DATABASE OPEN...

10046跟踪启动过程
ora-600-16703-10046

分析故障原因
通过分析,确认该数据库被注入了恶意脚本,当发生重启之后导致数据库核心基表被破坏,从而使得数据库无法正常启动

procedure     DBMS_DBMONITOR wrapped
a000000
369
abcd
abcd
abcd
abcd
abcd
abcd
abcd
abcd
abcd
abcd
abcd
abcd
abcd
abcd
abcd
7
15a 171
VKGnETw5GkgNlUvXadIYpQ2thwAwgzKur9zWZ47SR+pHN0bgoPvQ8ezdufYxFkzCmAQA8xT2
IQkFph+2IhlEBrPrXe14giDow/HzZI43FwLiMlynCYjnzQh3aXRSIVOalcwGAfUvgCip6Eng
OWA8Vq49YJ38WCPZjq2P5Dc428Wa1ZOPMb+E7GPs8ZOWM7RWsQdMzx/pqFncbX/tLwp0NY5E
Uu4E54MZ34yVtDQybwljVqp06KHqWN/ZwZJpvT+2gO4hRNX2UyE7laWCXzM2IR05BTGf2yoZ
+E7eIn6kciinFmhcUiBuszxE0pykt+moWZuuDuj9ebUXmj+0Mx7A+eQc6tp7wLHRCHYb6p0D
VtDc4f6

通过对损坏的字典进行恢复,实现数据0丢失
open-database

2019恢复第一单—ORA-704-ORA-702恢复

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

标题：2019恢复第一单—ORA-704-ORA-702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.]

19年元旦刚过就有客户反馈数据库无法正常启动报ORA-00704和ORA-00702错误
ora-00702

Successful open of redo thread 1
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
SMON: enabling cache recovery
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl\trace\orcl_ora_3756.trc:
ORA-00704: 引导程序进程失败
ORA-00702: 引导程序版本 '' 与版本 '8.0.0.0.0' 不一致
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl\trace\orcl_ora_3756.trc:
ORA-00704: 引导程序进程失败
ORA-00702: 引导程序版本 '' 与版本 '8.0.0.0.0' 不一致
Error 704 happened during db open, shutting down database
USER (ospid: 3756): terminating the instance due to error 704
Instance terminated by USER, pid = 3756

通过分析确认，确认由于数据库遭受到而已脚本注入，破坏数据库基表数据，导致数据库重启之后就无法正常启动，
1

这类故障可以通过对oracle基表进行恢复，实现数据库完美open，数据0丢失.如果无法自行解决,需要恢复支持请联系我们
Phone:17813235971    Q Q:107644445QQ咨询惜分飞    E-Mail:dba@xifenfei.com
2019年再次提醒：1)数据库做好备份容灾，2)请使用官方途径下载数据库介质和数据库访问工具，3)定期检查数据库是否被注入恶意脚本