分类目录归档：数据库

接到客户请求,存储异常断电之后,一个40多T的经分数据库无法正常启动,通过各方一系列操作之后,数据库依旧无法open,报错信息为:ORA-00600: internal error code, arguments: [16513], [1403], [28]

Sun Feb 14 00:20:09 BEIST 2021
SMON: enabling cache recovery
Sun Feb 14 00:20:09 BEIST 2021
ORA-01555 caused by SQL statement below (SQL ID: 4krwuz0ctqxdt, SCN: 0x0f27.13cd4fc3):
Sun Feb 14 00:20:09 BEIST 2021
select ctime, mtime, stime from obj$ where obj# = :1
Sun Feb 14 00:20:09 BEIST 2021
Errors in file /oracle10g/db/admin/xifenfei/udump/xifenfei1_ora_177254.trc:
ORA-00600: internal error code, arguments: [16513], [1403], [28], [], [], [], [], []
Sun Feb 14 00:20:10 BEIST 2021
Errors in file /oracle10g/db/admin/xifenfei/udump/xifenfei1_ora_177254.trc:
ORA-00704: bootstrap process failure
ORA-00704: bootstrap process failure
ORA-00600: internal error code, arguments: [16513], [1403], [28], [], [], [], [], []
Error 704 happened during db open, shutting down database
USER: terminating instance due to error 704
Instance terminated by USER, pid = 177254
ORA-1092 signalled during: ALTER DATABASE OPEN...

通过对启动过程进行跟踪

=====================
PARSING IN CURSOR #5 len=52 dep=1 uid=0 oct=3 lid=0 tim=194171381576991 hv=429618617 ad='afcee60'
select ctime, mtime, stime from obj$ where obj# = :1
END OF STMT
PARSE #5:c=0,e=257,p=0,cr=0,cu=0,mis=1,r=0,dep=1,og=4,tim=194171381576990
BINDS #5:
kkscoacd
 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=1104b8ed0  bln=22  avl=02  flg=05
  value=28
EXEC #5:c=0,e=422,p=0,cr=0,cu=0,mis=1,r=0,dep=1,og=4,tim=194171381577472
WAIT #5: nam='db file sequential read' ela= 274 file#=1 block#=110 blocks=1 obj#=36 tim=194171381577809
WAIT #5: nam='db file sequential read' ela= 257 file#=1 block#=78943 blocks=1 obj#=36 tim=194171381578123
WAIT #5: nam='db file sequential read' ela= 253 file#=1 block#=111 blocks=1 obj#=36 tim=194171381578416
WAIT #5: nam='db file sequential read' ela= 226 file#=1 block#=62 blocks=1 obj#=18 tim=194171381578692
=====================
PARSING IN CURSOR #6 len=142 dep=2 uid=0 oct=3 lid=0 tim=194171381579134 hv=361892850 ad='df87eb0'
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 #6:c=0,e=368,p=0,cr=0,cu=0,mis=1,r=0,dep=2,og=3,tim=194171381579133
BINDS #6:
kkscoacd
 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=1105af9a8  bln=22  avl=02  flg=05
  value=92
EXEC #6:c=0,e=531,p=0,cr=0,cu=0,mis=1,r=0,dep=2,og=3,tim=194171381579736
WAIT #6: nam='db file sequential read' ela= 232 file#=1 block#=102 blocks=1 obj#=34 tim=194171381580011
WAIT #6: nam='db file sequential read' ela= 251 file#=1 block#=54 blocks=1 obj#=15 tim=194171381580307
FETCH #6:c=0,e=615,p=2,cr=2,cu=0,mis=0,r=1,dep=2,og=3,tim=194171381580369
STAT #6 id=1 cnt=1 pid=0 pos=1 obj=15 op='TABLE ACCESS BY INDEX ROWID UNDO$ (cr=2 pr=2 pw=0 time=584 us)'
STAT #6 id=2 cnt=1 pid=1 pos=1 obj=34 op='INDEX UNIQUE SCAN I_UNDO1 (cr=1 pr=1 pw=0 time=282 us)'
WAIT #5: nam='db file sequential read' ela= 260 file#=4290 block#=365090 blocks=1 obj#=0 tim=194171381580721
FETCH #5:c=10000,e=3327,p=7,cr=7,cu=0,mis=0,r=0,dep=1,og=4,tim=194171381580817
*** 2021-02-14 02:32:40.430
ksedmp: internal or fatal error
ORA-00600: internal error code, arguments: [16513], [1403], [28], [], [], [], [], []
Current SQL statement for this session:
alter database open
----- Call Stack Trace -----
calling              call     entry                argument values in hex      
location             type     point                (? means dubious value)     
-------------------- -------- -------------------- ----------------------------
ksedst+001c          bl       ksedst1              70000090FC00AE4 ? 000000000 ?
ksedmp+0290          bl       ksedst               104C1CA58 ?
ksfdmp+02d8          bl       03F4BD0C             
kgeriv+0108          bl       _ptrgl               
kgesiv+0080          bl       kgeriv               7000008F6DB5890 ? 00000000C ?
                                                   7000008F6DB5890 ? 0FFFFFDC3 ?
                                                   0FFFFFFBF ?
ksesic2+0060         bl       kgesiv               5FFFEC580 ? 500000000 ?
                                                   FFFFFFFFFFEC590 ? 0F5FAF808 ?
                                                   7000008F5FAF7E8 ?
kqdpts+0158          bl       ksesic2              408100004081 ? 000000000 ?
                                                   00000057B ? 000000000 ?
                                                   00000001C ?
                                                   A006150571B05EF0 ?
                                                   1100CF0A8 ? 000000001 ?
kqrlfc+0274          bl       kqdpts               000000000 ?
kqlbplc+00b4         bl       03F4E6A8             
kqlblfc+0230         bl       kqlbplc              00000009D ?
adbdrv+1a9c          bl       03F4B66C             
opiexe+2db4          bl       adbdrv               
opiosq0+1ac8         bl       opiexe               1103B418C ? 000000000 ?
                                                   FFFFFFFFFFF9008 ?
kpooprx+016c         bl       opiosq0              300F1E1D4 ? 000000000 ?
                                                   000000000 ? A4FFFFFFFF9798 ?
                                                   000000000 ?
kpoal8+03cc          bl       kpooprx              FFFFFFFFFFFB814 ?
                                                   FFFFFFFFFFFB5C0 ?
                                                   1300000013 ? 100000001 ?
                                                   000000000 ? A40000000000A4 ?
                                                   000000000 ? 1103B4378 ?
opiodr+0b2c          bl       _ptrgl               
ttcpip+1020          bl       _ptrgl               
opitsk+117c          bl       01FBD04C             
opiino+09d0          bl       opitsk               1EFFFFD7E0 ? 000000000 ?
opiodr+0b2c          bl       _ptrgl               
opidrv+04a4          bl       opiodr               3C102B1398 ? 404C6FF30 ?
                                                   FFFFFFFFFFFF7A0 ? 0102B1390 ?
sou2o+0090           bl       opidrv               3C02705B3C ? 440663000 ?
                                                   FFFFFFFFFFFF7A0 ?
opimai_real+01bc     bl       01FB9BF4             
main+0098            bl       opimai_real          000000000 ? 000000000 ?
__start+0098         bl       main                 000000000 ? 000000000 ?
 
--------------------- Binary Stack Dump ---------------------

报错比较明显,数据库在查询obj$取obj#=28的数据的时候无法正常获取到该数据,从而报错ORA-600 16513错误.通过对相关block进行分析,发现有事务异常

BBED>  p ktbbh.ktbbhitl[1]
struct ktbbhitl[1], 24 bytes                @44
   struct ktbitxid, 8 bytes                 @44
      ub2 kxidusn                           @44       0x5c00
      ub2 kxidslt                           @46       0x0a00
      ub4 kxidsqn                           @48       0x48b4fc01
   struct ktbituba, 8 bytes                 @52
      ub4 kubadba                           @52       0x22928531
      ub2 kubaseq                           @56       0xe383
      ub1 kubarec                           @58       0x01
   ub2 ktbitflg                             @60       0x0120 (NONE)
   union _ktbitun, 2 bytes                  @62
      b2 _ktbitfsc                          @62       0
      ub2 _ktbitwrp                         @62       0x0000
   ub4 ktbitbas                             @64       0x95c2ff13

通过一些技巧处理规避掉该事务,然后启动库报熟悉的ORA-01555错误