报错1、数据库开启block change tracking ,恢复完成后打开因文件不存在报错。
RMAN> alter database open resetlogs;
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of alter db command at 10/25/2016 15:02:16
ORA-19751: could not create the change tracking file
ORA-19750: change tracking file: '+DATA/cx/changetracking/ctf.348.875544631'
ORA-17502: ksfdcre:4 Failed to create file +DATA/cx/changetracking/ctf.348.875544631
ORA-15046: ASM file name '+DATA/cx/changetracking/ctf.348.875544631' is not in single-file creation form
ORA-17503: ksfdopn:2 Failed to open file +DATA/cx/changetracking/ctf.348.875544631
ORA-15012: ASM file '+DATA/cx/changetracking/ctf.348.875544631' does not exist
RMAN>
故障处理：
关闭block-change-track功能，只能在open或者mount状态修改。恢复时应该在还原结束后，打开数据库前关闭block-change-track功能。
$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.4.0 Production on Tue Oct 25 15:15:43 2016
Copyright (c) 1982, 2013, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Data Mining and Real Application Testing options
SQL> select status,filename from v$block_change_tracking;
select status,filename from v$block_change_tracking
*
ERROR at line 1:
ORA-19755: could not open change tracking file
ORA-19750: change tracking file:
'+DATA/cx/changetracking/ctf.348.875544631'
ORA-17503: ksfdopn:2 Failed to open file
+DATA/cx/changetracking/ctf.348.875544631
ORA-15012: ASM file '+DATA/cx/changetracking/ctf.348.875544631' does not
exist
SQL> alter database disable block change tracking;
Database altered.
该命令执行后，在警告日志中可以发现删除+DATA/cx/changetracking/ctf.348.875544631文件的语句。
SQL> alter database open;
Database altered.
SQL>
报错2
RMAN> restore database;
Starting restore at 2016-10-19 10:23:51
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=1933 instance=zx1 device type=DISK
allocated channel: ORA_DISK_2
channel ORA_DISK_2: SID=2319 instance=zx1 device type=DISK
allocated channel: ORA_DISK_3
channel ORA_DISK_3: SID=2705 instance=zx1 device type=DISK
allocated channel: ORA_DISK_4
channel ORA_DISK_4: SID=3091 instance=zx1 device type=DISK
released channel: ORA_DISK_1
released channel: ORA_DISK_2
released channel: ORA_DISK_3
released channel: ORA_DISK_4
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 10/19/2016 10:23:52
ORA-19554: error allocating device, device type: SBT_TAPE, device name:
ORA-27211: Failed to load Media Management Library
Additional information: 2
RMAN>
故障处理：
RMAN> show all;
RMAN configuration parameters for database with db_unique_name ZX are:
CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 60 DAYS;
CONFIGURE BACKUP OPTIMIZATION OFF; # default
CONFIGURE DEFAULT DEVICE TYPE TO 'SBT_TAPE';
CONFIGURE CONTROLFILE AUTOBACKUP OFF; # default
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; # default
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE SBT_TAPE TO '%F'; # default
CONFIGURE DEVICE TYPE DISK PARALLELISM 4 BACKUP TYPE TO BACKUPSET;
CONFIGURE DEVICE TYPE SBT_TAPE PARALLELISM 1 BACKUP TYPE TO BACKUPSET; # default
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE SBT_TAPE TO 1; # default
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE SBT_TAPE TO 1; # default
CONFIGURE MAXSETSIZE TO UNLIMITED; # default
CONFIGURE ENCRYPTION FOR DATABASE OFF; # default
CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default
CONFIGURE COMPRESSION ALGORITHM 'BASIC' AS OF RELEASE 'DEFAULT' OPTIMIZE FOR LOAD TRUE ; # default
CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '+data/snapcf_zx.f';
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '+DATA/snapcf_zx.f';
RMAN> show default device type;
RMAN configuration parameters for database with db_unique_name ZX are:
CONFIGURE DEFAULT DEVICE TYPE TO 'SBT_TAPE';
RMAN>
RMAN> configure channel device type 'SBT_TAPE' CLEAR;
old RMAN configuration parameters are successfully deleted
RMAN> show all;
RMAN configuration parameters for database with db_unique_name ZX are:
CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 60 DAYS;
CONFIGURE BACKUP OPTIMIZATION OFF; # default
CONFIGURE DEFAULT DEVICE TYPE TO 'SBT_TAPE';
CONFIGURE CONTROLFILE AUTOBACKUP OFF; # default
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; # default
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE SBT_TAPE TO '%F'; # default
CONFIGURE DEVICE TYPE DISK PARALLELISM 4 BACKUP TYPE TO BACKUPSET;
CONFIGURE DEVICE TYPE SBT_TAPE PARALLELISM 1 BACKUP TYPE TO BACKUPSET; # default
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE SBT_TAPE TO 1; # default
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE SBT_TAPE TO 1; # default
CONFIGURE MAXSETSIZE TO UNLIMITED; # default
CONFIGURE ENCRYPTION FOR DATABASE OFF; # default
CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default
CONFIGURE COMPRESSION ALGORITHM 'BASIC' AS OF RELEASE 'DEFAULT' OPTIMIZE FOR LOAD TRUE ; # default
CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '+data/snapcf_zx.f';
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '+DATA/snapcf_zx.f';
RMAN> CONFIGURE DEFAULT DEVICE TYPE TO 'disk';
old RMAN configuration parameters:
CONFIGURE DEFAULT DEVICE TYPE TO 'SBT_TAPE';
new RMAN configuration parameters:
CONFIGURE DEFAULT DEVICE TYPE TO 'DISK';
new RMAN configuration parameters are successfully stored
RMAN> show all;
RMAN configuration parameters for database with db_unique_name ZX are:
CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 60 DAYS;
CONFIGURE BACKUP OPTIMIZATION OFF; # default
CONFIGURE DEFAULT DEVICE TYPE TO 'DISK';
CONFIGURE CONTROLFILE AUTOBACKUP OFF; # default
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; # default
CONFIGURE DEVICE TYPE DISK PARALLELISM 4 BACKUP TYPE TO BACKUPSET;
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE MAXSETSIZE TO UNLIMITED; # default
CONFIGURE ENCRYPTION FOR DATABASE OFF; # default
CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default
CONFIGURE COMPRESSION ALGORITHM 'BASIC' AS OF RELEASE 'DEFAULT' OPTIMIZE FOR LOAD TRUE ; # default
CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '+data/snapcf_zx.f';
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '+DATA/snapcf_zx.f';
RMAN>
完成后，退出后重新登录正常。
报错3：备份加密还原报错
RMAN> restore controlfile from '/dbbackup/CTL_ZX_8796_1_923736016.bak';
Starting restore at 2016-10-18 17:53:27
using target database control file instead of recovery catalog
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=1547 instance=jxkzx1 device type=DISK
channel ORA_DISK_1: restoring control file
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 10/18/2016 17:53:29
ORA-19870: error while restoring backup piece /dbbackup/CTL_ZX_8796_1_923736016.bak
ORA-19913: unable to decrypt backup
ORA-28365: wallet is not open
RMAN>
故障处理：
RMAN>set dencryption on identified by ‘123456’；
设置解密密码后，开始还原数据库。
