问题：在数据库损坏的情况下，如果恢复时报RMAN-06026错误应当如何解决?
解答：如果你没有使用catalog，你可以选择dbms_backup_restore来进行恢复。
1、具体的错误信息示例：
你可以发现虽然list backup可以显示备份集，但是已经没有办法再进行恢复了，错误为RMAN-06026，RMAN-06026。
[oracle@jumper oradata]$ rman target /
Recovery Manager: Release 9.2.0.4.0 - Production
Copyright (c) 1995, 2002, Oracle Corporation. All rights reserved.
connected to target database: CONNER (DBID=3152029224)
RMAN> restore database;
Starting restore at 11-JUN-05
using target database controlfile instead of recovery catalog
allocated channel: ORA_DISK_1
channel ORA_DISK_1: sid=11 devtype=DISK
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 06/11/2005 01:19:01
RMAN-06026: some targets not found - aborting restore
RMAN-06023: no backup or copy of datafile 3 found to restore
RMAN-06023: no backup or copy of datafile 2 found to restore
RMAN-06023: no backup or copy of datafile 1 found to restore
RMAN> list backup;
List of Backup Sets
===================
BS Key Type LV Size Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ ---------------
13 Full 1G DISK 00:03:20 09-JUN-05
BP Key: 13 Status: AVAILABLE Tag: TAG20050609T173346
Piece Name: /opt/oracle/product/9.2.0/dbs/0ggmiabq_1_1
SPFILE Included: Modification time: 08-JUN-05
List of Datafiles in backup set 13
File LV Type Ckp SCN Ckp Time Name
---- -- ---- ---------- --------- ----
1 Full 240560269 09-JUN-05 /opt/oracle/oradata/conner/system01.dbf
2 Full 240560269 09-JUN-05 /opt/oracle/oradata/conner/undotbs01.dbf
3 Full 240560269 09-JUN-05 /opt/oracle/oradata/conner/users01.dbf
RMAN> exit
Recovery Manager complete. |
