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19#
发表于 2013-8-30 19:18:42
模拟你的情况我做了一个测试下面是tracefile- PARSING IN CURSOR #47510118633584 len=102 dep=1 uid=0 oct=3 lid=0 tim=1375265166576545 hv=3967354608 ad='687e34d8' sqlid='axmdf8vq7k1rh'
- select increment$$,minvalue,maxvalue,cycle#,order$$,cache,highwater,audit$$,flags from seq$$ where obj#=:1
- END OF STMT
- PARSE #47510118633584:c=8999,e=8834,p=2,cr=27,cu=0,mis=1,r=0,dep=1,og=4,plh=0,tim=1375265166576543
- BINDS #47510118633584:
- Bind#0
- oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
- oacflg=00 fl2=0001 frm=00 csi=00 siz=24 off=0
- kxsbbbfp=2b35cfbe7b78 bln=22 avl=03 flg=05
- value=1172
- EXEC #47510118633584:c=1000,e=1213,p=0,cr=0,cu=0,mis=1,r=0,dep=1,og=4,plh=2203911306,tim=1375265166577898
- WAIT #47510118633584: nam='db file sequential read' ela= 134 file#=1 block#=705 blocks=1 obj#=79 tim=1375265166578720
- WAIT #47510118633584: nam='db file sequential read' ela= 20 file#=1 block#=665 blocks=1 obj#=74 tim=1375265166579003
- WAIT #47510118633584: nam='control file sequential read' ela= 45 file#=0 block#=1 blocks=1 obj#=74 tim=1375265166579478
- WAIT #47510118633584: nam='control file sequential read' ela= 134 file#=0 block#=16 blocks=1 obj#=74 tim=1375265166579747
- WAIT #47510118633584: nam='control file sequential read' ela= 93 file#=0 block#=18 blocks=1 obj#=74 tim=1375265166579921
- WAIT #47510118633584: nam='control file sequential read' ela= 10 file#=0 block#=23 blocks=1 obj#=74 tim=1375265166580002
- WAIT #47510118633584: nam='control file sequential read' ela= 8 file#=0 block#=1 blocks=1 obj#=74 tim=1375265166580171
- WAIT #47510118633584: nam='control file sequential read' ela= 6 file#=0 block#=16 blocks=1 obj#=74 tim=1375265166580215
- WAIT #47510118633584: nam='control file sequential read' ela= 7 file#=0 block#=18 blocks=1 obj#=74 tim=1375265166580235
- WAIT #47510118633584: nam='control file sequential read' ela= 9 file#=0 block#=32 blocks=1 obj#=74 tim=1375265166580257
- DDE rules only execution for: ORA 1110
- ----- START Event Driven Actions Dump ----
- ---- END Event Driven Actions Dump ----
- ----- START DDE Actions Dump -----
- Executing SYNC actions
- ----- START DDE Action: 'DB_STRUCTURE_INTEGRITY_CHECK' (Async) -----
- Successfully dispatched
- ----- END DDE Action: 'DB_STRUCTURE_INTEGRITY_CHECK' (SUCCESS, 1 csec) -----
- Executing ASYNC actions
- ----- END DDE Actions Dump (total 1 csec) -----
- FETCH #47510118633584:c=2999,e=11520,p=2,cr=2,cu=0,mis=0,r=0,dep=1,og=4,plh=2203911306,tim=1375265166589486
- STAT #47510118633584 id=1 cnt=0 pid=0 pos=1 obj=74 op='TABLE ACCESS BY INDEX ROWID SEQ$$ (cr=0 pr=0 pw=0 time=153 us)'
- STAT #47510118633584 id=2 cnt=1 pid=1 pos=1 obj=79 op='INDEX UNIQUE SCAN I_SEQ1 (cr=1 pr=1 pw=0 time=579 us)'
- ORA-00604: error occurred at recursive SQL level 1
- ORA-00376: file 3 cannot be read at this time
- ORA-01110: data file 3: '/u01/app/oradata/undotbs1.dbf'
- ORA-00604: error occurred at recursive SQL level 1
- ORA-00376: file 3 cannot be read at this time
- ORA-01110: data file 3: '/u01/app/oradata/undotbs1.dbf'
复制代码 2.通过bbed简单的修复下
需要找个之前一个datafile的备份- BBED> info
- File# Name Size(blks)
- ----- ---- ----------
- 1 /u01/app/oradata/system.dbf 64000
- 2 /u01/app/oradatabak/system.dbf 64000
- BBED> copy dba 2,665 to dba 1,665
- File: /u01/app/oradata/system.dbf (1)
- Block: 665 Offsets: 0 to 511 Dba:0x00400299
- ------------------------------------------------------------------------
- 06a20000 99024000 0c8f0600 00000106 64710000 01000000 4a000000 0a8f0600
- 00000000 02000200 00000000 02000900 e7000000 9400c000 57000e00 01200000
- 0b8f0600 04000d00 e2000000 a804c000 3f001b00 01200000 0c8f0600 00016200
- ffffd600 e6015103 51030000 6200571f 191fd11e 8f1ee903 041eb81d 6c1d2c04
- 211dd71c 8d1c431c 021cc11b 7f1b351b ea1aa91a 681a1f1a d6198d19 4319f918
- b0186618 1c18d317 91174b17 0b17c516 7b163116 e7159d15 51151015 cf148414
- 3914ee13 a3136113 1713cd12 82123712 ed11a211 58110e11 c4107a10 3010e60f
- 9c0f5b0f 1a0fd90e 980e570e 160ee601 870d7302 f30ca90c 5f0cbe02 0903820b
- 390bef0a a90a680a 270ae609 a1095809 0e09c408 7a083008 e6079c07 52070807
- be067406 2a06e005 96054c05 0205b704 6c040000 00000000 00000000 00000000
- 00000000 00000000 00000000 00000000 00000000 00000000 0000002c 000a03c2
- 333102c1 0202c102 0fce6464 64646464 64646464 64646464 01800180 02c20203
- c2020220 2d2d2d2d 2d2d2d2d 2d2d2d2d 2d2d2d2d 2d2d2d2d 2d2d2d2d 2d2d2d2d
- 2d2d2d2d 01802c00 0a03c233 2f02c102 02c1020f ce646464 64646464 64646464
- 64646401 80018002 c20203c2 0202202d 2d2d2d2d 2d2d2d2d 2d2d2d2d 2d2d2d2d
- 2d2d2d2d 2d2d2d2d 2d2d2d2d 2d2d2d01 802c000a 03c2332e 02c10202 c1020fce
- <32 bytes per line>
- BBED> copy dba 2,705 to dba 1,705
- File: /u01/app/oradata/system.dbf (1)
- Block: 705 Offsets: 0 to 511 Dba:0x004002c1
- ------------------------------------------------------------------------
- 06a20000 c1024000 cf6e0500 00000106 12b40000 02000000 4f000000 ce6e0500
- 00000000 02000200 00000000 00000000 00000000 00000000 00000000 00000000
- 00000000 07001100 d2000000 6a23c000 38000500 01200000 cf6e0500 00008001
- 00000000 86003001 fd18cd17 00000000 00000000 00000000 06000000 601f0000
- 551f491f 3d1f311f 251f191f 0d1f011f f51ee91e dd1ed11e c51eb91e ad1ea11e
- 951e891e 7d1e711e 651e591e 4d1e411e 351e291e 1d1e111e 051ef91d ed1de11d
- d51dc91d bd1db11d a51d991d 8d1d811d 751d691d 5d1d511d 451d391d 2d1d211d
- 151d091d fd1cf11c e51cd91c cd1cc11c b51ca91c 9d1c911c 851c791c 6d1c611c
- 551c491c 3d1c311c 251c191c 0d1c011c f51be91b dd1bd11b c51bb91b ad1ba11b
- 951b891b 7d1b711b 651b591b 4d1b411b 351b291b 1d1b111b 051bf91a ed1ae11a
- d51ac91a bd1ab11a a51a991a 8d1a811a 751a691a 5c1a4f1a 421a351a 281a1b1a
- 0e1a011a f419e719 da19cd19 c019b319 a6199919 8c197f19 72196519 58194b19
- 3e193119 24191719 0a19fd18 00000000 00000000 00000000 00000000 00000000
- 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
- 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
- 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
- <32 bytes per line>
- BBED> sum apply;
- Check value for File 1, Block 705:
- current = 0xb412, required = 0xb412
- BBED> verify
- DBVERIFY - Verification starting
- FILE = /u01/app/oradata/system.dbf
- BLOCK = 705
- DBVERIFY - Verification complete
- Total Blocks Examined : 1
- Total Blocks Processed (Data) : 0
- Total Blocks Failing (Data) : 0
- Total Blocks Processed (Index): 1
- Total Blocks Failing (Index): 0
- Total Blocks Empty : 0
- Total Blocks Marked Corrupt : 0
- Total Blocks Influx : 0
- Message 531 not found; product=RDBMS; facility=BBED
- BBED> copy dba 2,665 to dba 1,665
- File: /u01/app/oradata/system.dbf (1)
- Block: 665 Offsets: 0 to 511 Dba:0x00400299
- ------------------------------------------------------------------------
- 06a20000 99024000 0c8f0600 00000106 64710000 01000000 4a000000 0a8f0600
- 00000000 02000200 00000000 02000900 e7000000 9400c000 57000e00 01200000
- 0b8f0600 04000d00 e2000000 a804c000 3f001b00 01200000 0c8f0600 00016200
- ffffd600 e6015103 51030000 6200571f 191fd11e 8f1ee903 041eb81d 6c1d2c04
- 211dd71c 8d1c431c 021cc11b 7f1b351b ea1aa91a 681a1f1a d6198d19 4319f918
- b0186618 1c18d317 91174b17 0b17c516 7b163116 e7159d15 51151015 cf148414
- 3914ee13 a3136113 1713cd12 82123712 ed11a211 58110e11 c4107a10 3010e60f
- 9c0f5b0f 1a0fd90e 980e570e 160ee601 870d7302 f30ca90c 5f0cbe02 0903820b
- 390bef0a a90a680a 270ae609 a1095809 0e09c408 7a083008 e6079c07 52070807
- be067406 2a06e005 96054c05 0205b704 6c040000 00000000 00000000 00000000
- 00000000 00000000 00000000 00000000 00000000 00000000 0000002c 000a03c2
- 333102c1 0202c102 0fce6464 64646464 64646464 64646464 01800180 02c20203
- c2020220 2d2d2d2d 2d2d2d2d 2d2d2d2d 2d2d2d2d 2d2d2d2d 2d2d2d2d 2d2d2d2d
- 2d2d2d2d 01802c00 0a03c233 2f02c102 02c1020f ce646464 64646464 64646464
- 64646401 80018002 c20203c2 0202202d 2d2d2d2d 2d2d2d2d 2d2d2d2d 2d2d2d2d
- 2d2d2d2d 2d2d2d2d 2d2d2d2d 2d2d2d01 802c000a 03c2332e 02c10202 c1020fce
- <32 bytes per line>
- BBED> sum apply
- Check value for File 1, Block 665:
- current = 0x7164, required = 0x7164
- BBED> verify
- DBVERIFY - Verification starting
- FILE = /u01/app/oradata/system.dbf
- BLOCK = 665
- DBVERIFY - Verification complete
- Total Blocks Examined : 1
- Total Blocks Processed (Data) : 1
- Total Blocks Failing (Data) : 0
- Total Blocks Processed (Index): 0
- Total Blocks Failing (Index): 0
- Total Blocks Empty : 0
- Total Blocks Marked Corrupt : 0
- Total Blocks Influx : 0
- Message 531 not found; product=RDBMS; facility=BBED
- BBED> exit
- [oracle@dg1 lib]$$ sqlplus '/as sysdba';
- SQL*Plus: Release 11.2.0.2.0 Production on Wed Jul 31 18:31:11 2013
- Copyright (c) 1982, 2010, Oracle. All rights reserved.
- Connected to:
- Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
- With the Partitioning, OLAP, Data Mining and Real Application Testing options
- SQL> shutdown immediate;
- ORA-01109: database not open
- Database dismounted.
- ORACLE instance shut down.
- SQL>
- SQL>
- SQL> startup
- ORACLE instance started.
- Total System Global Area 217157632 bytes
- Fixed Size 2225064 bytes
- Variable Size 159386712 bytes
- Database Buffers 50331648 bytes
- Redo Buffers 5214208 bytes
- Database mounted.
- Database opened.
- SQL>
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