2019恢复第一单—ORA-704-ORA-702恢复

发表于 2019 年 1 月 5 日 由 惜分飞

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，使用自研的ORA-702_Recovery Tool小工具可以实现一键恢复,下载地址：ORA-702_Recovery下载
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

发表在 非常规恢复 | 标签为 , , , | 评论关闭

正常open库报ORA-600 2662,ORA-600 4097错误

发表于 2018 年 12 月 29 日 由 惜分飞

又一起数据库正常open之后继续报ORA-600 2662

Sat Dec 29 04:30:40 2018
QMNC started with pid=36, OS id=12985 
LOGSTDBY: Validating controlfile with logical metadata
LOGSTDBY: Validation complete
Completed: alter database open
Sat Dec 29 04:30:42 2018
Starting background process CJQ0
Sat Dec 29 04:30:42 2018
CJQ0 started with pid=41, OS id=12999 
Sat Dec 29 04:30:43 2018
Errors in file /home/app/diag/rdbms/orcl/orcl/trace/orcl_m000_12989.trc  (incident=365101):
ORA-00600: internal error code, arguments: [2662], [0], [193646286], [0], [193662077], [50331650], [], [], [], [], [], []
Sat Dec 29 04:30:43 2018
Errors in file /home/app/diag/rdbms/orcl/orcl/trace/orcl_m002_12993.trc  (incident=365117):
ORA-00600: internal error code, arguments: [2662], [0], [193646286], [0], [193662077], [50331650], [], [], [], [], [], []
Incident details in: /home/app/diag/rdbms/orcl/orcl/incident/incdir_365101/orcl_m000_12989_i365101.trc
Incident details in: /home/app/diag/rdbms/orcl/orcl/incident/incdir_365117/orcl_m002_12993_i365117.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 /home/app/diag/rdbms/orcl/orcl/trace/orcl_m000_12989.trc  (incident=365102):
ORA-00600: internal error code, arguments: [2662], [0], [193646286], [0], [193662077], [50331650], [], [], [], [], [], []
Incident details in: /home/app/diag/rdbms/orcl/orcl/incident/incdir_365102/orcl_m000_12989_i365102.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 /home/app/diag/rdbms/orcl/orcl/trace/orcl_m002_12993.trc  (incident=365118):
ORA-00600: internal error code, arguments: [2662], [0], [193646286], [0], [193662077], [50331650], [], [], [], [], [], []
Incident details in: /home/app/diag/rdbms/orcl/orcl/incident/incdir_365118/orcl_m002_12993_i365118.trc

在open状态处理掉ORA-00600 2662错误之后,又出现了ORA-600 4097 以及ORA-00353 ORA-00312错误,这个也是一种不常见的现象,一般都是数据库open之前出现类似错误,但是这里在open之后出现(以前类似处理参考:ORA-600 4097故障处理和ORA-00322 ORA-00312 ,ORA-00354 ORA-00353 ORA-00312异常处理）

Sat Dec 29 05:55:22 2018
Errors in file /home/app/diag/rdbms/orcl/orcl/trace/orcl_j000_19136.trc  (incident=432567):
ORA-00600: internal error code, arguments: [4097], [3], [15], [76480], [], [], [], [], [], [], [], []
Incident details in: /home/app/diag/rdbms/orcl/orcl/incident/incdir_432567/orcl_j000_19136_i432567.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 /home/app/diag/rdbms/orcl/orcl/trace/orcl_j000_19136.trc  (incident=432568):
ORA-00353: log corruption near block 15682 change 193647101 time 12/29/2018 04:40:31
ORA-00312: online log 3 thread 1: '/home/app/oradata/orcl/redo03.log'
ORA-00312: online log 3 thread 1: '/home/app/oradata/orcl/redo03.log'
ORA-00600: internal error code, arguments: [4097], [3], [15], [76480], [], [], [], [], [], [], [], []
Incident details in: /home/app/diag/rdbms/orcl/orcl/incident/incdir_432568/orcl_j000_19136_i432568.trc
Errors in file /home/app/diag/rdbms/orcl/orcl/incident/incdir_432567/orcl_j000_19136_i432567.trc:
ORA-00399: corrupt change description in redo log
ORA-00353: log corruption near block 15682 change 193647101 time 12/29/2018 04:40:31
ORA-00312: online log 3 thread 1: '/home/app/oradata/orcl/redo03.log'
ORA-00312: online log 3 thread 1: '/home/app/oradata/orcl/redo03.log'
ORA-00600: internal error code, arguments: [4097], [3], [15], [76480], [], [], [], [], [], [], [], []
Errors in file /home/app/diag/rdbms/orcl/orcl/trace/orcl_j000_19136.trc  (incident=432569):
ORA-00353: log corruption near block 15682 change 193647101 time 12/29/2018 04:40:31
ORA-00334: archived log: '/home/app/oradata/orcl/redo03.log'
ORA-00312: online log 3 thread 1: '/home/app/oradata/orcl/redo03.log'
ORA-00600: internal error code, arguments: [4097], [3], [15], [76480], [], [], [], [], [], [], [], []
Incident details in: /home/app/diag/rdbms/orcl/orcl/incident/incdir_432569/orcl_j000_19136_i432569.trc

处理完成上面报错之后,继续出现比较少见的ORA-600 ktecgsc:kcbz_objdchk错误,具体参考:ORA-00600 [ktecgsc:kcbz_objdchk] on 11.2 (Doc ID 1562473.1)

Sat Dec 29 06:00:17 2018
DBMS_STATS: GATHER_STATS_JOB encountered errors.  Check the trace file.
Errors in file /home/app/diag/rdbms/orcl/orcl/trace/orcl_j001_19436.trc:
ORA-20011: Approximate NDV failed: ORA-08103: object no longer exists
Sat Dec 29 06:00:21 2018
Errors in file /home/app/diag/rdbms/orcl/orcl/trace/orcl_j002_19479.trc  (incident=432631):
ORA-00600: internal error code, arguments: [ktecgsc:kcbz_objdchk], [0], [0], [1], [], [], [], [], [], [], [], []
Incident details in: /home/app/diag/rdbms/orcl/orcl/incident/incdir_432631/orcl_j002_19479_i432631.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
发表在 Oracle备份恢复 | 标签为 , , , , | 评论关闭

Oracle Exadata坏盘导致磁盘组无法mount恢复

发表于 2018 年 12 月 22 日 由 惜分飞

接到朋友求救有客户oracle exadata一体机 的 asm磁盘组无法mount,希望我们提供恢复支持服务
经过分析和了解，大致问题是：磁盘空间已经超容量使用（部分数据不能完成ASM镜像），最近又损坏一块盘，导致asm 磁盘组无法mount。我们分析后，通过重构exadata celldisk数据，将asm 磁盘组 mount成功后，实现五套数据库全部open成功（由于底层磁盘部分数据损坏，导致部分数据访问报错，需要在oracle层面进行处理）。

本次问题的具体分析和处理如下：
存放数据库文件的磁盘组不能mount

Wed Dec 12 21:29:04 2018
SQL> alter diskgroup DATA_XFF mount force 
NOTE: cache registered group DATA_XFF number=1 incarn=0x5fe882cb
NOTE: cache began mount (first) of group DATA_XFF number=1 incarn=0x5fe882cb
NOTE: Assigning number (1,36) to disk (o/192.168.10.5/DATA_XFF_CD_11_XFFCEL03)
NOTE: Assigning number (1,34) to disk (o/192.168.10.5/DATA_XFF_CD_10_XFFCEL03)
NOTE: Assigning number (1,37) to disk (o/192.168.10.5/DATA_XFF_CD_04_XFFCEL03)
NOTE: Assigning number (1,38) to disk (o/192.168.10.5/DATA_XFF_CD_00_XFFCEL03)
NOTE: Assigning number (1,39) to disk (o/192.168.10.5/DATA_XFF_CD_03_XFFCEL03)
NOTE: Assigning number (1,40) to disk (o/192.168.10.5/DATA_XFF_CD_05_XFFCEL03)
NOTE: Assigning number (1,41) to disk (o/192.168.10.5/DATA_XFF_CD_08_XFFCEL03)
NOTE: Assigning number (1,42) to disk (o/192.168.10.5/DATA_XFF_CD_01_XFFCEL03)
NOTE: Assigning number (1,43) to disk (o/192.168.10.5/DATA_XFF_CD_09_XFFCEL03)
NOTE: Assigning number (1,44) to disk (o/192.168.10.5/DATA_XFF_CD_06_XFFCEL03)
NOTE: Assigning number (1,45) to disk (o/192.168.10.5/DATA_XFF_CD_07_XFFCEL03)
NOTE: Assigning number (1,46) to disk (o/192.168.10.5/DATA_XFF_CD_02_XFFCEL03)
NOTE: Assigning number (1,22) to disk (o/192.168.10.4/DATA_XFF_CD_10_XFFCEL02)
NOTE: Assigning number (1,18) to disk (o/192.168.10.4/DATA_XFF_CD_06_XFFCEL02)
NOTE: Assigning number (1,19) to disk (o/192.168.10.4/DATA_XFF_CD_07_XFFCEL02)
NOTE: Assigning number (1,15) to disk (o/192.168.10.4/DATA_XFF_CD_03_XFFCEL02)
NOTE: Assigning number (1,20) to disk (o/192.168.10.4/DATA_XFF_CD_08_XFFCEL02)
NOTE: Assigning number (1,17) to disk (o/192.168.10.4/DATA_XFF_CD_05_XFFCEL02)
NOTE: Assigning number (1,16) to disk (o/192.168.10.4/DATA_XFF_CD_04_XFFCEL02)
NOTE: Assigning number (1,23) to disk (o/192.168.10.4/DATA_XFF_CD_11_XFFCEL02)
NOTE: Assigning number (1,12) to disk (o/192.168.10.4/DATA_XFF_CD_00_XFFCEL02)
NOTE: Assigning number (1,21) to disk (o/192.168.10.4/DATA_XFF_CD_09_XFFCEL02)
NOTE: Assigning number (1,13) to disk (o/192.168.10.4/DATA_XFF_CD_01_XFFCEL02)
NOTE: Assigning number (1,14) to disk (o/192.168.10.4/DATA_XFF_CD_02_XFFCEL02)
NOTE: Assigning number (1,1) to disk (o/192.168.10.3/DATA_XFF_CD_05_XFFCEL01)
NOTE: Assigning number (1,2) to disk (o/192.168.10.3/DATA_XFF_CD_03_XFFCEL01)
NOTE: Assigning number (1,3) to disk (o/192.168.10.3/DATA_XFF_CD_06_XFFCEL01)
NOTE: Assigning number (1,4) to disk (o/192.168.10.3/DATA_XFF_CD_09_XFFCEL01)
NOTE: Assigning number (1,5) to disk (o/192.168.10.3/DATA_XFF_CD_04_XFFCEL01)
NOTE: Assigning number (1,6) to disk (o/192.168.10.3/DATA_XFF_CD_07_XFFCEL01)
NOTE: Assigning number (1,7) to disk (o/192.168.10.3/DATA_XFF_CD_11_XFFCEL01)
NOTE: Assigning number (1,8) to disk (o/192.168.10.3/DATA_XFF_CD_01_XFFCEL01)
NOTE: Assigning number (1,9) to disk (o/192.168.10.3/DATA_XFF_CD_00_XFFCEL01)
NOTE: Assigning number (1,10) to disk (o/192.168.10.3/DATA_XFF_CD_10_XFFCEL01)
NOTE: Assigning number (1,11) to disk (o/192.168.10.3/DATA_XFF_CD_08_XFFCEL01)
Wed Dec 12 21:29:10 2018
NOTE: GMON heartbeating for grp 1
GMON querying group 1 at 101 for pid 27, osid 62541
NOTE: Assigning number (1,0) to disk ()
GMON querying group 1 at 102 for pid 27, osid 62541
NOTE: process _user62541_+asm2 (62541) initiating offline of disk 0.3915937355 () with mask 0x7e[0x7f] in group 1
NOTE: initiating PST update: grp = 1, dsk = 0/0xe968764b, mask = 0x6a, op = clear
GMON updating disk modes for group 1 at 103 for pid 27, osid 62541
ERROR: Disk 0 cannot be offlined, since all the disks [0, 25] with mirrored data would be offline.
ERROR: too many offline disks in PST (grp 1)
WARNING: Offline of disk 0 () in group 1 and mode 0x7f failed on ASM inst 2
NOTE: cache dismounting (not clean) group 1/0x5FE882CB (DATA_XFF) 
NOTE: dbwr not being msg'd to dismount
NOTE: lgwr not being msg'd to dismount
NOTE: cache dismounted group 1/0x5FE882CB (DATA_XFF) 
NOTE: cache ending mount (fail) of group DATA_XFF number=1 incarn=0x5fe882cb
NOTE: cache deleting context for group DATA_XFF 1/0x5fe882cb
GMON dismounting group 1 at 104 for pid 27, osid 62541
ERROR: diskgroup DATA_XFF was not mounted
ORA-15032: not all alterations performed
ORA-15040: diskgroup is incomplete
ORA-15066: offlining disk "0" in group "DATA_XFF" may result in a data loss
ORA-15042: ASM disk "0" is missing from group number "1" 
ERROR: alter diskgroup DATA_XFF mount force

检查底层损坏情况

CellCLI>   list physicaldisk
         20:0            KN3VZL          normal
         20:1            KNAWLL          normal
         20:2            KN4E4L          warning - predictive failure, poor performance
         20:3            KNAN5L          normal
         20:4            KMJKYL          normal
         20:5            KN5DGL          normal
         20:6            KMDLWL          normal
         20:7            KMDKPL          normal
         20:8            KMDA7L          normal
         20:9            KN1YJL          normal
         20:10           KMH1YL          normal
         20:11           KMVHAL          normal

CellCLI>   list griddisk
         DATA_XFF_CD_00_XFFCEL01       active
         DATA_XFF_CD_01_XFFCEL01       active
         DATA_XFF_CD_02_XFFCEL01       proactive failure
         DATA_XFF_CD_03_XFFCEL01       active
         DATA_XFF_CD_04_XFFCEL01       active
         DATA_XFF_CD_05_XFFCEL01       active
         DATA_XFF_CD_06_XFFCEL01       active
         DATA_XFF_CD_07_XFFCEL01       active
         DATA_XFF_CD_08_XFFCEL01       active
         DATA_XFF_CD_09_XFFCEL01       active
         DATA_XFF_CD_10_XFFCEL01       active
         DATA_XFF_CD_11_XFFCEL01       active

在db节点无法发现异常磁盘的asm disk

[grid@ycdwdb01 grid]$ kfod disk=all
--------------------------------------------------------------------------------
 Disk          Size Path                                     User     Group   
============================================================
   1:     433152 Mb o/192.168.10.3/DATA_XFF_CD_00_XFFCEL01 <unknown> <unknown>
   2:     433152 Mb o/192.168.10.3/DATA_XFF_CD_01_XFFCEL01 <unknown> <unknown>
   3:     433152 Mb o/192.168.10.3/DATA_XFF_CD_03_XFFCEL01 <unknown> <unknown>
   4:     433152 Mb o/192.168.10.3/DATA_XFF_CD_04_XFFCEL01 <unknown> <unknown>
   5:     433152 Mb o/192.168.10.3/DATA_XFF_CD_05_XFFCEL01 <unknown> <unknown>
   6:     433152 Mb o/192.168.10.3/DATA_XFF_CD_06_XFFCEL01 <unknown> <unknown>
   7:     433152 Mb o/192.168.10.3/DATA_XFF_CD_07_XFFCEL01 <unknown> <unknown>
   8:     433152 Mb o/192.168.10.3/DATA_XFF_CD_08_XFFCEL01 <unknown> <unknown>
   9:     433152 Mb o/192.168.10.3/DATA_XFF_CD_09_XFFCEL01 <unknown> <unknown>
  10:     433152 Mb o/192.168.10.3/DATA_XFF_CD_10_XFFCEL01 <unknown> <unknown>
  11:     433152 Mb o/192.168.10.3/DATA_XFF_CD_11_XFFCEL01 <unknown> <unknown>

根据客户的反馈该磁盘组几乎全部被使用,asmcmd lsdg看到Usable_file_MB已经出现负值.证明该磁盘组本身的normal没有完全存储两份数据,在这样的情况下,继续坏盘会导致部分数据只有一份,因此也就出现了这里的磁盘组无法正常mount成功.

通过底层修复celldisk之后

CellCLI>  list griddisk
         DATA_XFF_CD_00_XFFCEL01       active
         DATA_XFF_CD_01_XFFCEL01       active
         DATA_XFF_CD_02_XFFCEL01       active
         DATA_XFF_CD_03_XFFCEL01       active
         DATA_XFF_CD_04_XFFCEL01       active
         DATA_XFF_CD_05_XFFCEL01       active
         DATA_XFF_CD_06_XFFCEL01       active
         DATA_XFF_CD_07_XFFCEL01       active
         DATA_XFF_CD_08_XFFCEL01       active
         DATA_XFF_CD_09_XFFCEL01       active
         DATA_XFF_CD_10_XFFCEL01       active
         DATA_XFF_CD_11_XFFCEL01       active

[grid@ycdwdb01 grid]$ kfod disk=all
--------------------------------------------------------------------------------
 Disk          Size Path                                     User     Group   
============================================================
   1:     433152 Mb o/192.168.10.3/DATA_XFF_CD_00_XFFCEL01 <unknown> <unknown>
   2:     433152 Mb o/192.168.10.3/DATA_XFF_CD_01_XFFCEL01 <unknown> <unknown>
   3:     433152 Mb o/192.168.10.3/DATA_XFF_CD_02_XFFCEL01 <unknown> <unknown>
   4:     433152 Mb o/192.168.10.3/DATA_XFF_CD_03_XFFCEL01 <unknown> <unknown>
   5:     433152 Mb o/192.168.10.3/DATA_XFF_CD_04_XFFCEL01 <unknown> <unknown>
   6:     433152 Mb o/192.168.10.3/DATA_XFF_CD_05_XFFCEL01 <unknown> <unknown>
   7:     433152 Mb o/192.168.10.3/DATA_XFF_CD_06_XFFCEL01 <unknown> <unknown>
   8:     433152 Mb o/192.168.10.3/DATA_XFF_CD_07_XFFCEL01 <unknown> <unknown>
   9:     433152 Mb o/192.168.10.3/DATA_XFF_CD_08_XFFCEL01 <unknown> <unknown>
  10:     433152 Mb o/192.168.10.3/DATA_XFF_CD_09_XFFCEL01 <unknown> <unknown>
  11:     433152 Mb o/192.168.10.3/DATA_XFF_CD_10_XFFCEL01 <unknown> <unknown>
  12:     433152 Mb o/192.168.10.3/DATA_XFF_CD_11_XFFCEL01 <unknown> <unknown>

data磁盘组直接mount成功

Fri Dec 14 14:04:59 2018
SQL> alter diskgroup DATA_XFF mount 
NOTE: cache registered group DATA_XFF number=1 incarn=0x78a886e7
NOTE: cache began mount (not first) of group DATA_XFF number=1 incarn=0x78a886e7
NOTE: Assigning number (1,36) to disk (o/192.168.10.5/DATA_XFF_CD_11_XFFCEL03)
NOTE: Assigning number (1,34) to disk (o/192.168.10.5/DATA_XFF_CD_10_XFFCEL03)
NOTE: Assigning number (1,37) to disk (o/192.168.10.5/DATA_XFF_CD_04_XFFCEL03)
NOTE: Assigning number (1,38) to disk (o/192.168.10.5/DATA_XFF_CD_00_XFFCEL03)
NOTE: Assigning number (1,39) to disk (o/192.168.10.5/DATA_XFF_CD_03_XFFCEL03)
NOTE: Assigning number (1,40) to disk (o/192.168.10.5/DATA_XFF_CD_05_XFFCEL03)
NOTE: Assigning number (1,41) to disk (o/192.168.10.5/DATA_XFF_CD_08_XFFCEL03)
NOTE: Assigning number (1,42) to disk (o/192.168.10.5/DATA_XFF_CD_01_XFFCEL03)
NOTE: Assigning number (1,43) to disk (o/192.168.10.5/DATA_XFF_CD_09_XFFCEL03)
NOTE: Assigning number (1,44) to disk (o/192.168.10.5/DATA_XFF_CD_06_XFFCEL03)
NOTE: Assigning number (1,45) to disk (o/192.168.10.5/DATA_XFF_CD_07_XFFCEL03)
NOTE: Assigning number (1,46) to disk (o/192.168.10.5/DATA_XFF_CD_02_XFFCEL03)
NOTE: Assigning number (1,22) to disk (o/192.168.10.4/DATA_XFF_CD_10_XFFCEL02)
NOTE: Assigning number (1,18) to disk (o/192.168.10.4/DATA_XFF_CD_06_XFFCEL02)
NOTE: Assigning number (1,19) to disk (o/192.168.10.4/DATA_XFF_CD_07_XFFCEL02)
NOTE: Assigning number (1,15) to disk (o/192.168.10.4/DATA_XFF_CD_03_XFFCEL02)
NOTE: Assigning number (1,20) to disk (o/192.168.10.4/DATA_XFF_CD_08_XFFCEL02)
NOTE: Assigning number (1,17) to disk (o/192.168.10.4/DATA_XFF_CD_05_XFFCEL02)
NOTE: Assigning number (1,16) to disk (o/192.168.10.4/DATA_XFF_CD_04_XFFCEL02)
NOTE: Assigning number (1,23) to disk (o/192.168.10.4/DATA_XFF_CD_11_XFFCEL02)
NOTE: Assigning number (1,12) to disk (o/192.168.10.4/DATA_XFF_CD_00_XFFCEL02)
NOTE: Assigning number (1,21) to disk (o/192.168.10.4/DATA_XFF_CD_09_XFFCEL02)
NOTE: Assigning number (1,13) to disk (o/192.168.10.4/DATA_XFF_CD_01_XFFCEL02)
NOTE: Assigning number (1,14) to disk (o/192.168.10.4/DATA_XFF_CD_02_XFFCEL02)
NOTE: Assigning number (1,1) to disk (o/192.168.10.3/DATA_XFF_CD_05_XFFCEL01)
NOTE: Assigning number (1,2) to disk (o/192.168.10.3/DATA_XFF_CD_03_XFFCEL01)
NOTE: Assigning number (1,3) to disk (o/192.168.10.3/DATA_XFF_CD_06_XFFCEL01)
NOTE: Assigning number (1,4) to disk (o/192.168.10.3/DATA_XFF_CD_09_XFFCEL01)
NOTE: Assigning number (1,5) to disk (o/192.168.10.3/DATA_XFF_CD_04_XFFCEL01)
NOTE: Assigning number (1,6) to disk (o/192.168.10.3/DATA_XFF_CD_07_XFFCEL01)
NOTE: Assigning number (1,7) to disk (o/192.168.10.3/DATA_XFF_CD_11_XFFCEL01)
NOTE: Assigning number (1,8) to disk (o/192.168.10.3/DATA_XFF_CD_01_XFFCEL01)
NOTE: Assigning number (1,9) to disk (o/192.168.10.3/DATA_XFF_CD_00_XFFCEL01)
NOTE: Assigning number (1,10) to disk (o/192.168.10.3/DATA_XFF_CD_10_XFFCEL01)
NOTE: Assigning number (1,11) to disk (o/192.168.10.3/DATA_XFF_CD_08_XFFCEL01)
NOTE: Assigning number (1,0) to disk (o/192.168.10.3/DATA_XFF_CD_02_XFFCEL01)
Fri Dec 14 14:04:59 2018
GMON querying group 1 at 78 for pid 28, osid 76016
NOTE: Assigning number (1,24) to disk ()
NOTE: Assigning number (1,25) to disk ()
NOTE: Assigning number (1,26) to disk ()
NOTE: Assigning number (1,27) to disk ()
NOTE: Assigning number (1,28) to disk ()
NOTE: Assigning number (1,29) to disk ()
NOTE: Assigning number (1,30) to disk ()
NOTE: Assigning number (1,31) to disk ()
NOTE: Assigning number (1,32) to disk ()
NOTE: Assigning number (1,33) to disk ()
NOTE: Assigning number (1,35) to disk ()
GMON querying group 1 at 79 for pid 28, osid 76016
NOTE: cache opening disk 0 of grp 1: DATA_XFF_CD_02_XFFCEL01 path:o/192.168.10.3/DATA_XFF_CD_02_XFFCEL01
NOTE: cache opening disk 1 of grp 1: DATA_XFF_CD_05_XFFCEL01 path:o/192.168.10.3/DATA_XFF_CD_05_XFFCEL01
NOTE: cache opening disk 2 of grp 1: DATA_XFF_CD_03_XFFCEL01 path:o/192.168.10.3/DATA_XFF_CD_03_XFFCEL01
NOTE: F1X0 found on disk 2 au 5 fcn 0.15948262
NOTE: cache opening disk 3 of grp 1: DATA_XFF_CD_06_XFFCEL01 path:o/192.168.10.3/DATA_XFF_CD_06_XFFCEL01
NOTE: cache opening disk 4 of grp 1: DATA_XFF_CD_09_XFFCEL01 path:o/192.168.10.3/DATA_XFF_CD_09_XFFCEL01
NOTE: cache opening disk 5 of grp 1: DATA_XFF_CD_04_XFFCEL01 path:o/192.168.10.3/DATA_XFF_CD_04_XFFCEL01
NOTE: cache opening disk 6 of grp 1: DATA_XFF_CD_07_XFFCEL01 path:o/192.168.10.3/DATA_XFF_CD_07_XFFCEL01
NOTE: cache opening disk 7 of grp 1: DATA_XFF_CD_11_XFFCEL01 path:o/192.168.10.3/DATA_XFF_CD_11_XFFCEL01
NOTE: cache opening disk 8 of grp 1: DATA_XFF_CD_01_XFFCEL01 path:o/192.168.10.3/DATA_XFF_CD_01_XFFCEL01
NOTE: cache opening disk 9 of grp 1: DATA_XFF_CD_00_XFFCEL01 path:o/192.168.10.3/DATA_XFF_CD_00_XFFCEL01
NOTE: cache opening disk 10 of grp 1: DATA_XFF_CD_10_XFFCEL01 path:o/192.168.10.3/DATA_XFF_CD_10_XFFCEL01
NOTE: cache opening disk 11 of grp 1: DATA_XFF_CD_08_XFFCEL01 path:o/192.168.10.3/DATA_XFF_CD_08_XFFCEL01
NOTE: cache opening disk 12 of grp 1: DATA_XFF_CD_00_XFFCEL02 path:o/192.168.10.4/DATA_XFF_CD_00_XFFCEL02
NOTE: cache opening disk 13 of grp 1: DATA_XFF_CD_01_XFFCEL02 path:o/192.168.10.4/DATA_XFF_CD_01_XFFCEL02
NOTE: cache opening disk 14 of grp 1: DATA_XFF_CD_02_XFFCEL02 path:o/192.168.10.4/DATA_XFF_CD_02_XFFCEL02
NOTE: cache opening disk 15 of grp 1: DATA_XFF_CD_03_XFFCEL02 path:o/192.168.10.4/DATA_XFF_CD_03_XFFCEL02
NOTE: cache opening disk 16 of grp 1: DATA_XFF_CD_04_XFFCEL02 path:o/192.168.10.4/DATA_XFF_CD_04_XFFCEL02
NOTE: cache opening disk 17 of grp 1: DATA_XFF_CD_05_XFFCEL02 path:o/192.168.10.4/DATA_XFF_CD_05_XFFCEL02
NOTE: cache opening disk 18 of grp 1: DATA_XFF_CD_06_XFFCEL02 path:o/192.168.10.4/DATA_XFF_CD_06_XFFCEL02
NOTE: cache opening disk 19 of grp 1: DATA_XFF_CD_07_XFFCEL02 path:o/192.168.10.4/DATA_XFF_CD_07_XFFCEL02
NOTE: cache opening disk 20 of grp 1: DATA_XFF_CD_08_XFFCEL02 path:o/192.168.10.4/DATA_XFF_CD_08_XFFCEL02
NOTE: cache opening disk 21 of grp 1: DATA_XFF_CD_09_XFFCEL02 path:o/192.168.10.4/DATA_XFF_CD_09_XFFCEL02
NOTE: F1X0 found on disk 21 au 2 fcn 0.15948262
NOTE: cache opening disk 22 of grp 1: DATA_XFF_CD_10_XFFCEL02 path:o/192.168.10.4/DATA_XFF_CD_10_XFFCEL02
NOTE: cache opening disk 23 of grp 1: DATA_XFF_CD_11_XFFCEL02 path:o/192.168.10.4/DATA_XFF_CD_11_XFFCEL02
NOTE: cache opening disk 36 of grp 1: DATA_XFF_CD_11_XFFCEL03 path:o/192.168.10.5/DATA_XFF_CD_11_XFFCEL03
NOTE: cache opening disk 37 of grp 1: DATA_XFF_CD_04_XFFCEL03 path:o/192.168.10.5/DATA_XFF_CD_04_XFFCEL03
NOTE: cache opening disk 38 of grp 1: DATA_XFF_CD_00_XFFCEL03 path:o/192.168.10.5/DATA_XFF_CD_00_XFFCEL03
NOTE: cache opening disk 39 of grp 1: DATA_XFF_CD_03_XFFCEL03 path:o/192.168.10.5/DATA_XFF_CD_03_XFFCEL03
NOTE: cache opening disk 40 of grp 1: DATA_XFF_CD_05_XFFCEL03 path:o/192.168.10.5/DATA_XFF_CD_05_XFFCEL03
NOTE: cache opening disk 41 of grp 1: DATA_XFF_CD_08_XFFCEL03 path:o/192.168.10.5/DATA_XFF_CD_08_XFFCEL03
NOTE: cache opening disk 42 of grp 1: DATA_XFF_CD_01_XFFCEL03 path:o/192.168.10.5/DATA_XFF_CD_01_XFFCEL03
NOTE: cache opening disk 43 of grp 1: DATA_XFF_CD_09_XFFCEL03 path:o/192.168.10.5/DATA_XFF_CD_09_XFFCEL03
NOTE: cache opening disk 44 of grp 1: DATA_XFF_CD_06_XFFCEL03 path:o/192.168.10.5/DATA_XFF_CD_06_XFFCEL03
NOTE: F1X0 found on disk 44 au 2 fcn 0.15948262
NOTE: cache opening disk 45 of grp 1: DATA_XFF_CD_07_XFFCEL03 path:o/192.168.10.5/DATA_XFF_CD_07_XFFCEL03
NOTE: cache opening disk 46 of grp 1: DATA_XFF_CD_02_XFFCEL03 path:o/192.168.10.5/DATA_XFF_CD_02_XFFCEL03
NOTE: cache mounting (not first) normal redundancy group 1/0x78A886E7 (DATA_XFF)
Fri Dec 14 14:04:59 2018
kjbdomatt send to inst 2
Fri Dec 14 14:04:59 2018
NOTE: attached to recovery domain 1
NOTE: redo buffer size is 512 blocks (2101760 bytes)
Fri Dec 14 14:04:59 2018
NOTE: LGWR attempting to mount thread 2 for diskgroup 1 (DATA_XFF)
NOTE: LGWR found thread 2 closed at ABA 98.4672
NOTE: LGWR mounted thread 2 for diskgroup 1 (DATA_XFF)
NOTE: LGWR opening thread 2 at fcn 0.18931129 ABA 99.4673
NOTE: cache mounting group 1/0x78A886E7 (DATA_XFF) succeeded
NOTE: cache ending mount (success) of group DATA_XFF number=1 incarn=0x78a886e7
GMON querying group 1 at 80 for pid 19, osid 9805
Fri Dec 14 14:04:59 2018
NOTE: Instance updated compatible.asm to 11.2.0.3.0 for grp 1
SUCCESS: diskgroup DATA_XFF was mounted
SUCCESS: alter diskgroup DATA_XFF mount

恢复后的asm磁盘状态

ASMCMD> lsdg
State    Type    Rebal  Sector  Block       AU  Total_MB  Free_MB  Req_mir_free_MB  Usable_file_MB  Offline_disks  Voting_files  Name
MOUNTED  NORMAL  Y         512   4096  4194304  15160320  4776184          5197824         -210820             12             N  DATA_XFF/
MOUNTED  NORMAL  N         512   4096  4194304    864896   863400           298240          282580              0             Y  DBFS_DG/
MOUNTED  NORMAL  N         512   4096  4194304   3787840  2157232          1298688          429272              0             N  RECO_XFF/

后续数据库open成功,有部分坏块通过技术手段进行二次处理,至此数据库恢复完成,成功抢救了客户Oracle Exadata中的绝大部分数据.如果有类似xd故障恢复,无法自行解决,需要恢复支持请联系我们
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