标签云
asm mount asm恢复 asm 恢复 bbed bootstrap$ dul In Memory kcbzib_kcrsds_1 kccpb_sanity_check_2 kfed MySQL恢复 ORA-00312 ORA-00607 ORA-00704 ORA-01110 ORA-01555 ORA-01578 ORA-08103 ORA-600 2662 ORA-600 2663 ORA-600 3020 ORA-600 4000 ORA-600 4137 ORA-600 4193 ORA-600 4194 ORA-600 16703 ORA-600 kcbzib_kcrsds_1 ORA-15042 ORA-15196 ORACLE 12C oracle dul ORACLE PATCH Oracle Recovery Tools oracle加密恢复 oracle勒索 oracle勒索恢复 oracle异常恢复 ORACLE恢复 Oracle 恢复 ORACLE数据库恢复 oracle 比特币 OSD-04016 YOUR FILES ARE ENCRYPTED 勒索恢复 比特币加密文章分类
- Others (2)
- 中间件 (2)
- WebLogic (2)
- 操作系统 (96)
- 数据库 (1,521)
- DB2 (22)
- MySQL (65)
- Oracle (1,396)
- Data Guard (43)
- EXADATA (7)
- GoldenGate (21)
- ORA-xxxxx (154)
- ORACLE 12C (72)
- ORACLE 18C (6)
- ORACLE 19C (12)
- ORACLE 21C (3)
- Oracle ASM (63)
- Oracle Bug (7)
- Oracle RAC (46)
- Oracle 安全 (6)
- Oracle 开发 (26)
- Oracle 监听 (26)
- Oracle备份恢复 (488)
- Oracle安装升级 (79)
- Oracle性能优化 (62)
- 专题索引 (5)
- 勒索恢复 (71)
- PostgreSQL (13)
- PostgreSQL恢复 (3)
- SQL Server (27)
- SQL Server恢复 (8)
- TimesTen (7)
- 达梦数据库 (2)
- 生活娱乐 (2)
- 至理名言 (11)
- 虚拟化 (2)
- VMware (2)
- 软件开发 (34)
- Asp.Net (9)
- JavaScript (12)
- PHP (2)
- 小工具 (17)
-
最近发表
- ORA-16038 ORA-00354故障处理
- unknown variable ‘default-character-set=utf8′ 处理
- ORA-600 16703故障,客户找人恢复数据库,数据库被进一步恶意破坏—ORA-00704 ORA-00922
- gpk-update-icon进程占用CPU资源100%
- 难见的oracle 9i恢复—2023年
- udev_start导致vip漂移(常见情况:rac在线加盘操作引起)
- 又一例ORA-600 kcbzpbuf_1恢复
- ORA-01172 ORA-01151 故障恢复
- 存储双活同步导致数据库异常恢复
- Control file mount id mismatch!故障处理
- Maximum of 148 enabled roles exceeded for user ZLHIS. Not loading all the roles.
- echo 0 > /proc/sys/kernel/hung_task_timeout_secs disables this message
- ORA-600 kzrini:!uprofile处理
- 数据库open报ORA-07445 kglsget错误处理
- 12.1.0.2最新patch信息—202304
- 11.2.0.4最新patch信息—202304
- 数据库启动报ORA-600 kcbgtcr_13处理
- win平台 UtilSession 失败: Prerequisite check “CheckActiveFilesAndExecutables” failed. 处理
- Oracle Recovery Tools快速恢复断电引起的无法正常启动数据库(ORA-01555,MISSING000等问题)
- login trigger导致ORA-16191问题
友情链接
标签归档:ORA-00227 ORA-00202
断电引起的oracle数据库异常恢复
服务器断电,数据库mount失败
SQL> startup mount pfile='d:/pfile.txt' ORACLE 例程已经启动。 Total System Global Area 1185853440 bytes Fixed Size 2175168 bytes Variable Size 335548224 bytes Database Buffers 838860800 bytes Redo Buffers 9269248 bytes ORA-00205: ?????????, ??????, ???????
alert日志报错信息
Sun Mar 19 20:18:29 2023 ALTER DATABASE MOUNT Errors in file d:\app\xifenfei\diag\rdbms\orcl\orcl\trace\orcl_ckpt_15064.trc (incident=3697): ORA-00227: ????????????: (? 1, # ? 1) ORA-00202: ????: ''D:\BAIDUNETDISKDOWNLOAD\ORCL\CONTROL01.CTL'' Incident details in: d:\app\xifenfei\diag\rdbms\orcl\orcl\incident\incdir_3697\orcl_ckpt_15064_i3697.trc Sun Mar 19 20:18:30 2023 Errors in file d:\app\xifenfei\diag\rdbms\orcl\orcl\trace\orcl_m000_18084.trc (incident=3761): ORA-00227: ????????????: (? 1, # ? 1) ORA-00202: ????: ''D:\BAIDUNETDISKDOWNLOAD\ORCL\CONTROL01.CTL'' Incident details in: d:\app\xifenfei\diag\rdbms\orcl\orcl\incident\incdir_3761\orcl_m000_18084_i3761.trc Sun Mar 19 20:18:29 2023 MMNL started with pid=16, OS id=9404 ORA-00227: ????????????: (? 1, # ? 1) ORA-00202: ????: ''D:\BAIDUNETDISKDOWNLOAD\ORCL\CONTROL01.CTL'' Checker run found 1 new persistent data failures Trace dumping is performing id=[cdmp_20230319201831] ORA-205 signalled during: ALTER DATABASE MOUNT...
错误比较明显由于控制文件的block损坏导致数据库在mount的时候提示ORA-00205,重试重建ctl
SQL> CREATE CONTROLFILE REUSE DATABASE "orcl" NORESETLOGS NOARCHIVELOG 2 MAXLOGFILES 50 3 MAXLOGMEMBERS 5 4 MAXDATAFILES 100 5 MAXINSTANCES 8 6 MAXLOGHISTORY 226 7 LOGFILE 8 GROUP 1 'D:\BaiduNetdiskDownload\orcl/redo01.log' SIZE 50M, 9 GROUP 2 'D:\BaiduNetdiskDownload\orcl/redo02.log' SIZE 50M, 10 GROUP 3 'D:\BaiduNetdiskDownload\orcl/redo03.log' SIZE 50M 11 DATAFILE 12 'D:\BaiduNetdiskDownload\orcl\EXAMPLE01.DBF', 13 'D:\BaiduNetdiskDownload\orcl\GHZN.DBF', 14 'D:\BaiduNetdiskDownload\orcl\GHZN2.DBF', 15 'D:\BaiduNetdiskDownload\orcl\SYSAUX01.DBF', 16 'D:\BaiduNetdiskDownload\orcl\SYSTEM01.DBF', 17 'D:\BaiduNetdiskDownload\orcl\UNDOTBS01.DBF', 18 'D:\BaiduNetdiskDownload\orcl\USERS01.DBF' 19 CHARACTER SET ZHS16GBK 20 ; CREATE CONTROLFILE REUSE DATABASE "orcl" NORESETLOGS NOARCHIVELOG * ERROR at line 1: ORA-01503: CREATE CONTROLFILE failed ORA-01565: error in identifying file 'D:\BaiduNetdiskDownload\orcl\UNDOTBS01.DBF' ORA-27041: unable to open file OSD-04001: 逻辑块大小无效 (OS 2613931212)
由于undo文件异常(大小不是block size的整数倍),因此报OSD-04001: 逻辑块大小无效错误.对undo文件及其其他文件进行检查发现数据库文件有不少坏块,而且undo文件的文件头损坏
通过抛弃undo文件并进行一些处理,重建ctl成功,并且recover 数据库成功,顺利open数据库
SQL> CREATE CONTROLFILE REUSE DATABASE "orcl" NORESETLOGS NOARCHIVELOG 2 MAXLOGFILES 50 3 MAXLOGMEMBERS 5 4 MAXDATAFILES 100 5 MAXINSTANCES 8 6 MAXLOGHISTORY 226 7 LOGFILE 8 GROUP 1 'D:\BaiduNetdiskDownload\orcl/redo01.log' SIZE 50M, 9 GROUP 2 'D:\BaiduNetdiskDownload\orcl/redo02.log' SIZE 50M, 10 GROUP 3 'D:\BaiduNetdiskDownload\orcl/redo03.log' SIZE 50M 11 DATAFILE 12 'D:\BaiduNetdiskDownload\orcl\EXAMPLE01.DBF', 13 'D:\BaiduNetdiskDownload\orcl\GHZN.DBF', 14 'D:\BaiduNetdiskDownload\orcl\GHZN2.DBF', 15 'D:\BaiduNetdiskDownload\orcl\SYSAUX01.DBF', 16 'D:\BaiduNetdiskDownload\orcl\SYSTEM01.DBF', 17 'D:\BaiduNetdiskDownload\orcl\USERS01.DBF' 18 CHARACTER SET ZHS16GBK 19 ; Control file created. SQL> recover database; Media recovery complete. SQL> shutdown immediate; ORA-01109: database not open Database dismounted. ORACLE instance shut down. SQL> startup mount pfile='d:/pfile.txt' ORACLE instance started. Total System Global Area 1185853440 bytes Fixed Size 2175168 bytes Variable Size 335548224 bytes Database Buffers 838860800 bytes Redo Buffers 9269248 bytes Database mounted. SQL> alter database open; Database altered.
然后使用逻辑方式导出数据,运气不错业务文件没有任何坏块,system坏块在aud$上,无任何业务数据丢失.