RMAN-06023: no backup or copy of datafile 1 found to restore
to of No or found copy backup RMAN
2023-09-14 08:57:52 时间
在ORACLE 10g数据库还原过程遭遇RMAN-06023: no backup or copy of datafile x found to restore,具体情况如下所示
.....................................................................................
File Name: /u03/flash_recovery_area/EPPS/archivelog/2015_01_26/o1_mf_1_10_bdcwsc6t_.arc
File Name: /u03/flash_recovery_area/EPPS/archivelog/2015_01_26/o1_mf_1_23_bdcxwwx6_.arc
File Name: /u03/flash_recovery_area/EPPS/archivelog/2015_01_26/o1_mf_1_16_bdcxwgmd_.arc
File Name: /u03/flash_recovery_area/EPPS/archivelog/2015_01_26/o1_mf_1_39_bdczfb6o_.arc
File Name: /u03/flash_recovery_area/EPPS/archivelog/2015_01_26/o1_mf_1_40_bdczzotd_.arc
File Name: /u03/flash_recovery_area/EPPS/archivelog/2015_01_26/o1_mf_1_19_bdcxwmoy_.arc
File Name: /u03/flash_recovery_area/EPPS/archivelog/2015_01_26/o1_mf_1_31_bdcyvsk0_.arc
using channel ORA_DISK_1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 03/06/2015 21:56:26
RMAN-06026: some targets not found - aborting restore
RMAN-06023: no backup or copy of datafile 4 found to restore
RMAN-06023: no backup or copy of datafile 3 found to restore
RMAN-06023: no backup or copy of datafile 1 found to restore
RMAN
BS Key Type LV Size Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ ---------------
46739 Full 1.75G DISK 00:16:07 05-MAR-15
BP Key: 50263 Status: AVAILABLE Compressed: YES Tag: TAG20150305T010709
Piece Name: /u03/flash_recovery_area/backup/backupsets/ora_df873514789_s46810_s1
List of Datafiles in backup set 46739
File LV Type Ckp SCN Ckp Time Name
---- -- ---- ---------- --------- ----
1 Full 17572554495 05-MAR-15 /u01/app/oracle/oradata/epps/system01.dbf
RMAN list backup of datafile 3;
List of Backup Sets
===================
BS Key Type LV Size Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ ---------------
46736 Full 8.83G DISK 00:52:30 05-MAR-15
BP Key: 50260 Status: AVAILABLE Compressed: YES Tag: TAG20150305T010709
Piece Name: /u03/flash_recovery_area/backup/backupsets/ora_df873508030_s46807_s1
List of Datafiles in backup set 46736
File LV Type Ckp SCN Ckp Time Name
---- -- ---- ---------- --------- ----
3 Full 17571362089 05-MAR-15 /u01/app/oracle/oradata/epps/sysaux01.dbf
[oracle@getlnx01 archivelog]$ ls /u03/flash_recovery_area/backup/backupsets/ora_df873508030_s46807_s1
/u03/flash_recovery_area/backup/backupsets/ora_df873508030_s46807_s1
检查备份文件,发现都是存在的,根本没有问题。最后检查发现是incarnation的问题,因为中间我对该数据库做了一次不完全恢复,做了resetlogs操作。
List of Database Incarnations
DB Key Inc Key DB Name DB ID STATUS Reset SCN Reset Time
------- ------- -------- ---------------- --- ---------- ----------
1 1 EPPS 2179993557 PARENT 1 30-JUN-05
2 2 EPPS 2179993557 PARENT 446075 19-JUL-09
3 3 EPPS 2179993557 CURRENT 16926695161 23-JAN-15
[20171121]rman backup as copy 2.txt [20171121]rman backup as copy 2.txt --//昨天测试backup as copy ,备份时备份文件的文件头什么时候更新.是最后完成后还是顺序写入备份文件.
[20171121]rman backup as copy.txt [20171121]rman backup as copy.txt --//上个星期做数据文件块头恢复时,提到使用rman备份数据文件时,文件头数据库信息是最后写入备份集文件的,在filesperset=1的情况 --//下写入备份集文件中的倒数第2块就是文件头的备份.
[20170616]recover copy of datafile 6.txt [20170616]no copy of datafile 6 found to recover.txt --//最近几天一直被这个问题纠缠,我虽然不知道问题在哪来,还是找到简单的解决方法,做1个记录: --//链接:http://www.
[20160720]rman set newname for datafile [20160720]rman set newname for datafile本质.txt --前几天在恢复历史数据库,因为生产系统数据库是asm,恢复必须要转成文件类型。
[20160704]Block recover using RMAN.txt [20160704]Block recover using RMAN.txt --总结一下使用rman恢复坏块. 1.环境: SCOTT@book @ r/ver1 PORT_STRING VERSION ...
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