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由于存储掉电,报ORA-15096: lost disk write detected错误,无法mount磁盘组.
Sun Dec 20 16:56:51 2020 SQL> alter diskgroup data mount NOTE: cache registered group DATA number=1 incarn=0x0c1a7a4e NOTE: cache began mount (first) of group DATA number=1 incarn=0x0c1a7a4e NOTE: Assigning number (1,2) to disk (/dev/mapper/multipath12) NOTE: Assigning number (1,5) to disk (/dev/mapper/multipath15) NOTE: Assigning number (1,3) to disk (/dev/mapper/multipath13) NOTE: Assigning number (1,7) to disk (/dev/mapper/multipath17) NOTE: Assigning number (1,1) to disk (/dev/mapper/multipath11) NOTE: Assigning number (1,6) to disk (/dev/mapper/multipath16) NOTE: Assigning number (1,0) to disk (/dev/mapper/multipath10) NOTE: Assigning number (1,4) to disk (/dev/mapper/multipath14) Sun Dec 20 16:56:57 2020 NOTE: GMON heartbeating for grp 1 GMON querying group 1 at 19 for pid 32, osid 130347 NOTE: cache opening disk 0 of grp 1: DATA_0000 path:/dev/mapper/multipath10 NOTE: F1X0 found on disk 0 au 2 fcn 0.14159360 NOTE: cache opening disk 1 of grp 1: DATA_0001 path:/dev/mapper/multipath11 NOTE: F1X0 found on disk 1 au 2 fcn 0.14159360 NOTE: cache opening disk 2 of grp 1: DATA_0002 path:/dev/mapper/multipath12 NOTE: F1X0 found on disk 2 au 2 fcn 0.14159360 NOTE: cache opening disk 3 of grp 1: DATA_0003 path:/dev/mapper/multipath13 NOTE: cache opening disk 4 of grp 1: DATA_0004 path:/dev/mapper/multipath14 NOTE: cache opening disk 5 of grp 1: DATA_0005 path:/dev/mapper/multipath15 NOTE: cache opening disk 6 of grp 1: DATA_0006 path:/dev/mapper/multipath16 NOTE: cache opening disk 7 of grp 1: DATA_0007 path:/dev/mapper/multipath17 NOTE: cache mounting (first) normal redundancy group 1/0x0C1A7A4E (DATA) Sun Dec 20 16:56:57 2020 * allocate domain 1, invalid = TRUE Sun Dec 20 16:56:58 2020 NOTE: attached to recovery domain 1 NOTE: starting recovery of thread=1 ckpt=233.4189 group=1 (DATA) NOTE: starting recovery of thread=2 ckpt=542.6409 group=1 (DATA) lost disk write detected during recovery (apply) NOTE: recovery (pass 2) of diskgroup 1 (DATA) caught error ORA-15096 Errors in file /grid/app/grid/diag/asm/+asm/+ASM1/trace/+ASM1_ora_130347.trc: ORA-15096: lost disk write detected Abort recovery for domain 1 NOTE: crash recovery signalled OER-15096 ERROR: ORA-15096 signalled during mount of diskgroup DATA NOTE: cache dismounting (clean) group 1/0x0C1A7A4E (DATA) NOTE: messaging CKPT to quiesce pins Unix process pid: 130347, image: oracle@db1.rac.com (TNS V1-V3) NOTE: lgwr not being msg'd to dismount
通过一系列修复之后报错如下
Sun Dec 20 20:12:35 2020 NOTE: GMON heartbeating for grp 1 GMON querying group 1 at 23 for pid 26, osid 67538 Sun Dec 20 20:12:35 2020 NOTE: cache opening disk 0 of grp 1: DATA_0000 path:/dev/mapper/multipath10 NOTE: F1X0 found on disk 0 au 2 fcn 0.14159360 NOTE: cache opening disk 1 of grp 1: DATA_0001 path:/dev/mapper/multipath11 NOTE: F1X0 found on disk 1 au 2 fcn 0.14159360 NOTE: cache opening disk 2 of grp 1: DATA_0002 path:/dev/mapper/multipath12 NOTE: F1X0 found on disk 2 au 2 fcn 0.14159360 NOTE: cache opening disk 3 of grp 1: DATA_0003 path:/dev/mapper/multipath13 NOTE: cache opening disk 4 of grp 1: DATA_0004 path:/dev/mapper/multipath14 NOTE: cache opening disk 5 of grp 1: DATA_0005 path:/dev/mapper/multipath15 NOTE: cache opening disk 6 of grp 1: DATA_0006 path:/dev/mapper/multipath16 NOTE: cache opening disk 7 of grp 1: DATA_0007 path:/dev/mapper/multipath17 NOTE: cache mounting (first) normal redundancy group 1/0x64848829 (DATA) Sun Dec 20 20:12:36 2020 * allocate domain 1, invalid = TRUE Sun Dec 20 20:12:36 2020 NOTE: attached to recovery domain 1 NOTE: Fallback recovery: thread 2 read 10751 blocks oldest redo found in ABA 540.6429 NOTE: Fallback recovery: thread 1 read 10751 blocks oldest redo found in ABA 232.4218 Errors in file /grid/app/grid/diag/asm/+asm/+ASM1/trace/+ASM1_ora_67538.trc (incident=1692689): ORA-00600: internal error code, arguments: [kfrHtAdd01], [2147483651], [1025], [0], [38660545], [0], [38687990], [1], [2], [6429], [], [] Incident details in: /grid/app/grid/diag/asm/+asm/+ASM1/incident/incdir_1692689/+ASM1_ora_67538_i1692689.trc Use ADRCI or Support Workbench to package the incident. See Note 411.1 at My Oracle Support for error and packaging details. Sun Dec 20 20:12:39 2020 Sweep [inc][1692689]: completed Sweep [inc2][1692689]: completed Errors in file /grid/app/grid/diag/asm/+asm/+ASM1/trace/+ASM1_ora_67538.trc: ORA-00600: internal error code, arguments: [kfrHtAdd01], [2147483651], [1025], [0], [38660545], [0], [38687990], [1], [2], [6429], [], [] NOTE: crash recovery signalled OER-600 ERROR: ORA-600 signalled during mount of diskgroup DATA NOTE: cache dismounting (clean) group 1/0x64848829 (DATA) NOTE: messaging CKPT to quiesce pins Unix process pid: 67538, image: oracle@db1.rac.com (TNS V1-V3) NOTE: lgwr not being msg'd to dismount freeing rdom 1 NOTE: detached from domain 1 NOTE: cache dismounted group 1/0x64848829 (DATA) NOTE: cache ending mount (fail) of group DATA number=1 incarn=0x64848829 NOTE: cache deleting context for group DATA 1/0x64848829 GMON dismounting group 1 at 24 for pid 26, osid 67538 NOTE: Disk DATA_0000 in mode 0x7f marked for de-assignment NOTE: Disk DATA_0001 in mode 0x7f marked for de-assignment NOTE: Disk DATA_0002 in mode 0x7f marked for de-assignment NOTE: Disk DATA_0003 in mode 0x7f marked for de-assignment NOTE: Disk DATA_0004 in mode 0x7f marked for de-assignment NOTE: Disk DATA_0005 in mode 0x7f marked for de-assignment NOTE: Disk DATA_0006 in mode 0x7f marked for de-assignment NOTE: Disk DATA_0007 in mode 0x7f marked for de-assignment ERROR: diskgroup DATA was not mounted ORA-00600: internal error code, arguments: [kfrHtAdd01], [2147483651], [1025], [0], [38660545], [0], [38687990], [1], [2], [6429], [], [] ERROR: alter diskgroup data mount
分析trace文件
*** 2020-12-20 20:11:54.956
kfdp_query(DATA): 19
----- Abridged Call Stack Trace -----
ksedsts()+465<-kfdp_query()+530<-kfdPstSyncPriv()+585<-kfgFinalizeMount()+1630<-kfgscFinalize()+1433<
-kfgForEachKfgsc()+285<-kfgsoFinalize()+135<-kfgFinalize()+398<-kfxdrvMount()+5558<-kfxdrvEntry()
+2207<-opiexe()+20624<-opiosq0()+3932<-kpooprx()+274<-kpoal8()+842<-opiodr()+917<-ttcpip()
+2183<-opitsk()+1710<-opiino()+969<-opiodr()+917<-opidrv()+570<-sou2o()
+103<-opimai_real()+133<-ssthrdmain()+265<-main()+201<-__libc_start_main()+253
----- End of Abridged Call Stack Trace -----
2020-12-20 20:11:55.393106 : Start recovery for domain=1, valid=0, flags=0x4
NOTE: starting recovery of thread=1 ckpt=233.4189 group=1 (DATA)
NOTE: starting recovery of thread=2 ckpt=542.6409 group=1 (DATA)
lost disk write detected during recovery (apply):
last written kfcn: 0.38747593 aba=233.4208 thd=1
kfcn_kfrbcd=0.38747593 flags_kfrbcd=0x001c aba=542.6410 thd=2
CE: (0x0x66edc798) group=1 (DATA) fn=4 blk=1
hashFlags=0x0000 lid=0x0002 lruFlags=0x0000 bastCount=1
mirror=0
flags_kfcpba=0x38 copies=3 blockIndex=1 AUindex=0 AUcount=0 loctr fcn=0.0
copy #0: disk=6 au=35 flags=01
copy #1: disk=0 au=34 flags=01
copy #2: disk=4 au=52 flags=01
BH: (0x0x66e10d00) bnum=33 type=COD_RBO state=rcv chgSt=not modifying pageIn=rcvRead
flags=0x00000000 pinmode=excl lockmode=null bf=0x66020000
kfbh_kfcbh.fcn_kfbh = 0.38747538 lowAba=0.0 highAba=0.0
modTime=0
last kfcbInitSlot return code=null chgCount=0 cpkt lnk is null ralFlags=0x00000000
PINS:
(kfcbps) pin=91 get by kfr.c line 7879 mode=excl
fn=4 blk=1 status=pinned
flags=0x88000000 flags2=0x00000000
class=0 type=INVALID stateWanted=rcvRead
bastCount=1 waitStatus=0x00000000 relocCount=0
scanBastCount=0 scanBxid=0 scanSkipCode=0
last released by kfc.c 21183
NOTE: recovery (pass 2) of diskgroup 1 (DATA) caught error ORA-15096
last new 0.0
kfrPass2: dump of current log buffer for error 15096 follows
=======================
OSM metadata block dump:
kfbh.endian: 1 ; 0x000: 0x01
kfbh.hard: 130 ; 0x001: 0x82
kfbh.type: 8 ; 0x002: KFBTYP_CHNGDIR
kfbh.datfmt: 1 ; 0x003: 0x01
kfbh.block.blk: 17162 ; 0x004: blk=17162
kfbh.block.obj: 3 ; 0x008: file=3
kfbh.check: 4226524538 ; 0x00c: 0xfbeba57a
kfbh.fcn.base: 38747431 ; 0x010: 0x024f3d27
kfbh.fcn.wrap: 0 ; 0x014: 0x00000000
kfbh.spare1: 0 ; 0x018: 0x00000000
kfbh.spare2: 0 ; 0x01c: 0x00000000
kfracdb.aba.seq: 542 ; 0x000: 0x0000021e
kfracdb.aba.blk: 6409 ; 0x004: 0x00001909
kfracdb.ents: 1 ; 0x008: 0x0001
kfracdb.ub2spare: 0 ; 0x00a: 0x0000
kfracdb.lge[0].valid: 1 ; 0x00c: V=1 B=0 M=0
kfracdb.lge[0].chgCount: 1 ; 0x00d: 0x01
kfracdb.lge[0].len: 68 ; 0x00e: 0x0044
kfracdb.lge[0].kfcn.base: 38747432 ; 0x010: 0x024f3d28
kfracdb.lge[0].kfcn.wrap: 0 ; 0x014: 0x00000000
kfracdb.lge[0].bcd[0].kfbl.blk: 1292 ; 0x018: blk=1292
kfracdb.lge[0].bcd[0].kfbl.obj: 1 ; 0x01c: file=1
kfracdb.lge[0].bcd[0].kfcn.base:38743102 ; 0x020: 0x024f2c3e
kfracdb.lge[0].bcd[0].kfcn.wrap: 0 ; 0x024: 0x00000000
kfracdb.lge[0].bcd[0].oplen: 8 ; 0x028: 0x0008
kfracdb.lge[0].bcd[0].blkIndex: 12 ; 0x02a: 0x000c
kfracdb.lge[0].bcd[0].flags: 28 ; 0x02c: F=0 N=0 F=1 L=1 V=1 A=0 C=0
kfracdb.lge[0].bcd[0].opcode: 135 ; 0x02e: 0x0087
kfracdb.lge[0].bcd[0].kfbtyp: 4 ; 0x030: KFBTYP_FILEDIR
kfracdb.lge[0].bcd[0].redund: 19 ; 0x031: SCHE=0x1 NUMB=0x3
kfracdb.lge[0].bcd[0].pad: 63903 ; 0x032: 0xf99f
kfracdb.lge[0].bcd[0].KFFFD_COMMIT.modts.hi:33108586 ; 0x034: HOUR=0xa DAYS=0x13 MNTH=0xc YEAR=0x7e4
kfracdb.lge[0].bcd[0].KFFFD_COMMIT.modts.lo:0 ; 0x038: USEC=0x0 MSEC=0x0 SECS=0x0 MINS=0x0
kfracdb.lge[0].bcd[0].au[0]: 292415 ; 0x03c: 0x0004763f
kfracdb.lge[0].bcd[0].au[1]: 292452 ; 0x040: 0x00047664
kfracdb.lge[0].bcd[0].au[2]: 292474 ; 0x044: 0x0004767a
kfracdb.lge[0].bcd[0].disks[0]: 2 ; 0x048: 0x0002
kfracdb.lge[0].bcd[0].disks[1]: 1 ; 0x04a: 0x0001
kfracdb.lge[0].bcd[0].disks[2]: 0 ; 0x04c: 0x0000
彻底屏蔽asm的实例恢复,mount磁盘组,尝试启动库进行数据库恢复.如果如果此类asm无法mount问题,无法自行解决请联系我们
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