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最近发表
- .wstop扩展名勒索数据库恢复
- Oracle Recovery Tools工具一键解决ORA-00376 ORA-01110故障(文件offline)
- OGG-02771 Input trail file format RELEASE 19.1 is different from previous trail file form at RELEASE 11.2.
- OGG-02246 Source redo compatibility level 19.0.0 requires trail FORMAT 12.2 or higher
- GoldenGate 19安装和打patch
- dd破坏asm磁盘头恢复
- 删除asmlib磁盘导致磁盘组故障恢复
- Kylin Linux 安装19c
- ORA-600 krse_arc_complete.4
- Oracle 19c 202410补丁(RUs+OJVM)
- ntfs MFT损坏(ntfs文件系统故障)导致oracle异常恢复
- .mkp扩展名oracle数据文件加密恢复
- 清空redo,导致ORA-27048: skgfifi: file header information is invalid
- A_H_README_TO_RECOVER勒索恢复
- 通过alert日志分析客户自行对一个数据库恢复的来龙去脉和点评
- ORA-12514: TNS: 监听进程不能解析在连接描述符中给出的SERVICE_NAME
- ORA-01092 ORA-00604 ORA-01558故障处理
- ORA-65088: database open should be retried
- Oracle 19c异常恢复—ORA-01209/ORA-65088
- ORA-600 16703故障再现
标签归档:ORA-27048
清空redo,导致ORA-27048: skgfifi: file header information is invalid
客户由于空间不足,使用> redo命令清空了oracle的redo文件
数据库挂掉之后,启动报错
Fri Oct 04 10:32:57 2024 alter database open Beginning crash recovery of 1 threads parallel recovery started with 31 processes Started redo scan Errors in file /home/oracle/oracle/diag/rdbms/xifenfei/xifenfei/trace/xifenfei_ora_24876.trc: ORA-00313: open failed for members of log group 3 of thread 1 ORA-00312: online log 3 thread 1: '/u01/app/oracle/oradata/xifenfei/redo03.log' ORA-27048: skgfifi: file header information is invalid Additional information: 13 Aborting crash recovery due to error 313 Errors in file /home/oracle/oracle/diag/rdbms/xifenfei/xifenfei/trace/xifenfei_ora_24876.trc: ORA-00313: open failed for members of log group 3 of thread 1 ORA-00312: online log 3 thread 1: '/u01/app/oracle/oradata/xifenfei/redo03.log' ORA-27048: skgfifi: file header information is invalid Additional information: 13 Errors in file /home/oracle/oracle/diag/rdbms/xifenfei/xifenfei/trace/xifenfei_ora_24876.trc: ORA-00313: open failed for members of log group 3 of thread 1 ORA-00312: online log 3 thread 1: '/u01/app/oracle/oradata/xifenfei/redo03.log' ORA-27048: skgfifi: file header information is invalid Additional information: 13 ORA-313 signalled during: alter database open... Fri Oct 04 10:32:58 2024 Errors in file /home/oracle/oracle/diag/rdbms/xifenfei/xifenfei/trace/xifenfei_m000_29646.trc: ORA-00313: open failed for members of log group 1 of thread 1 ORA-00312: online log 1 thread 1: '/u01/app/oracle/oradata/xifenfei/redo01.log' ORA-27047: unable to read the header block of file Linux-x86_64 Error: 25: Inappropriate ioctl for device Additional information: 1 Errors in file /home/oracle/oracle/diag/rdbms/xifenfei/xifenfei/trace/xifenfei_m000_29646.trc: ORA-00313: open failed for members of log group 2 of thread 1 ORA-00312: online log 2 thread 1: '/u01/app/oracle/oradata/xifenfei/redo02.log' ORA-27047: unable to read the header block of file Linux-x86_64 Error: 25: Inappropriate ioctl for device Additional information: 1 Errors in file /home/oracle/oracle/diag/rdbms/xifenfei/xifenfei/trace/xifenfei_m000_29646.trc: ORA-00313: open failed for members of log group 3 of thread 1 ORA-00312: online log 3 thread 1: '/u01/app/oracle/oradata/xifenfei/redo03.log' ORA-27048: skgfifi: file header information is invalid Additional information: 11 Checker run found 6 new persistent data failures Fri Oct 04 10:47:32 2024 db_recovery_file_dest_size of 4182 MB is 0.00% used. This is a user-specified limit on the amount of space that will be used by this database for recovery-related files, and does not reflect the amount of space available in the underlying filesystem or ASM diskgroup.
这种情况下,所有redo全部被清空(包含current,active的redo),只能强制拉库,运气不错,拉库成功.
Sun Oct 06 10:09:01 2024 alter database open resetlogs RESETLOGS is being done without consistancy checks. This may result in a corrupted database. The database should be recreated. RESETLOGS after incomplete recovery UNTIL CHANGE 25668466513 Resetting resetlogs activation ID 4222555315 (0xfbaf14b3) Sun Oct 06 10:09:10 2024 Setting recovery target incarnation to 3 Sun Oct 06 10:09:10 2024 Assigning activation ID 79943739 (0x4c3d83b) Thread 1 opened at log sequence 1 Current log# 1 seq# 1 mem# 0: /u01/app/oracle/oradata/xifenfei/redo01.log Successful open of redo thread 1 MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set Sun Oct 06 10:09:11 2024 SMON: enabling cache recovery Undo initialization finished serial:0 start:70198684 end:70198794 diff:110 (1 seconds) Dictionary check beginning Dictionary check complete Verifying file header compatibility for 11g tablespace encryption.. Verifying 11g file header compatibility for tablespace encryption completed SMON: enabling tx recovery Database Characterset is AL32UTF8 No Resource Manager plan active Sun Oct 06 10:09:12 2024 replication_dependency_tracking turned off (no async multimaster replication found) Starting background process QMNC Sun Oct 06 10:09:13 2024 QMNC started with pid=23, OS id=4328 LOGSTDBY: Validating controlfile with logical metadata LOGSTDBY: Validation complete Sun Oct 06 10:09:16 2024 db_recovery_file_dest_size of 4182 MB is 0.00% used. This is a user-specified limit on the amount of space that will be used by this database for recovery-related files, and does not reflect the amount of space available in the underlying filesystem or ASM diskgroup. Sun Oct 06 10:09:16 2024 Starting background process CJQ0 Sun Oct 06 10:09:16 2024 CJQ0 started with pid=25, OS id=4413 Completed: alter database open resetlogs
RMAN SBT_TAPE备份无法被DISK通道识别
经过测试确认rman SBT_TAPE通道备份的rman备份集无法被DISK通道(文件系统方式备份)方式恢复,关于rman的SBT_TAPE通道(带库方式备份)备份参考:模拟带库实现rman远程备份
发起SBT_TAPE通道备份备份
[oracle@xifenfei ~]$ rman target / Recovery Manager: Release 11.2.0.4.0 - Production on Sun Jul 14 13:19:03 2024 Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved. connected to target database: XIFENFEI (DBID=1780931490) RMAN> CONFIGURE DEFAULT DEVICE TYPE TO SBT_TAPE; using target database control file instead of recovery catalog old RMAN configuration parameters: CONFIGURE DEFAULT DEVICE TYPE TO DISK; new RMAN configuration parameters: CONFIGURE DEFAULT DEVICE TYPE TO 'SBT_TAPE'; new RMAN configuration parameters are successfully stored RMAN> backup format 'ctl_%T_%U.rman' current controlfile; Starting backup at 14-JUL-24 allocated channel: ORA_SBT_TAPE_1 channel ORA_SBT_TAPE_1: SID=147 device type=SBT_TAPE channel ORA_SBT_TAPE_1: SBT/SSH2-SFTP channel ORA_SBT_TAPE_1: starting full datafile backup set channel ORA_SBT_TAPE_1: specifying datafile(s) in backup set including current control file in backup set channel ORA_SBT_TAPE_1: starting piece 1 at 14-JUL-24 channel ORA_SBT_TAPE_1: finished piece 1 at 14-JUL-24 piece handle=ctl_20240714_0r2vt3eh_1_1.rman tag=TAG20240714T131913 comment=API Version 2.0,MMS Version 1.0.9.0 channel ORA_SBT_TAPE_1: backup set complete, elapsed time: 00:00:01 Finished backup at 14-JUL-24
确认备份文件在文件系统中位置
[oracle@xifenfei ~]$ ls -l /tmp/rmanback/ctl_20240714_0r2vt3eh_1_1.rman -rw-r--r-- 1 root root 9961472 Jul 14 13:19 /tmp/rmanback/ctl_20240714_0r2vt3eh_1_1.rman
尝试DISK通道加载备份集,报RMAN-07519错误
RMAN> catalog start with '/tmp/rmanback/ctl_20240714_0r2vt3eh_1_1.rman'; using target database control file instead of recovery catalog searching for all files that match the pattern /tmp/rmanback/ctl_20240714_0r2vt3eh_1_1.rman List of Files Unknown to the Database ===================================== File Name: /tmp/rmanback/ctl_20240714_0r2vt3eh_1_1.rman Do you really want to catalog the above files (enter YES or NO)? yes cataloging files... no files cataloged List of Files Which Where Not Cataloged ======================================= File Name: /tmp/rmanback/ctl_20240714_0r2vt3eh_1_1.rman RMAN-07519: Reason: Error while cataloging. See alert.log.
查看alert日志信息报ORA-27048: skgfifi: file header information is invalid 等错误
Sun Jul 14 13:28:22 2024 Errors in file /u01/app/oracle/diag/rdbms/xifenfei/xifenfei/trace/xifenfei_ora_13260.trc: ORA-19624: operation failed, retry possible ORA-19870: error while restoring backup piece /tmp/rmanback/ctl_20240714_0r2vt3eh_1_1.rman ORA-19505: failed to identify file "/tmp/rmanback/ctl_20240714_0r2vt3eh_1_1.rman" ORA-27048: skgfifi: file header information is invalid Additional information: 8 ORA-27048: skgfifi: file header information is invalid Additional information: 8 ORA-27048: skgfifi: file header information is invalid Additional information: 8
通过分析备份文件发现在带库方式备份和文件系统方式备份的文件头信息明显不一样