RMAN-00557: 无法打开 MSGLOG

今天在用RMAN备份时出现了一点问题,后来才恍然大悟。

我用客户端RMAN备份,客户端是windows,服务器端是装了Oracle的linux,我想把RMAN备份信息输出到一个指定的文本,于是:

C:\>rman target sys/123456@oracle11gr2 nocatalog

此时,

RMAN>spool log to '/u01/backup/backuplog.f'

我想把信息放到服务器端,其实这里我范了个错误,RMAN在客户端使用时,log是放到客户端的,于是报RMAN-00557: 无法打开 MSGLOG '/u01/backup/backuplog.f',日志假脱机已关闭。修改如下:

RMAN>spool log to 'E:\oracleScript\backup\backuplog.f'

RMAN>backup datafile 6;

RMAN>spool log off;

我到E盘下看了那文件,果然记录了备份信息,呵呵,以后不再范二了。如果我非要把信息记录到服务器端呢?读者和我一起思考下,如果有答案了留言哦,谢谢。

grid@rac11g01 ~]$ #!/bin/bash [grid@rac11g01 ~]$ source ~/.bash_profile [grid@rac11g01 ~]$ backup_log=/home/oracle/ORCL_full_`date +"%Y%m%d"`.log allocate channel ch4 type disk; backup AS COMPRESSED BACKUPSET incremental level=0 database format '/db_backup/%d_FULL_%T_%s_%p.bak'; backup AS COMPRESSED BACKUPSET archivelog all format '/db_backup/%d_ARC_%T_%s_%p.bak' delete input; backup current controlfile format '/db_backup/%d_CTL_%T_%s_%p.bak'; release channel ch1; release channel ch2; release channel ch3; release channel ch4; } exit; EOF[grid@rac11g01 ~]$ [grid@rac11g01 ~]$ rman target / nocatalog msglog $backup_log append << EOF > run { > allocate channel ch1 type disk; > allocate channel ch2 type disk; > allocate channel ch3 type disk; > allocate channel ch4 type disk; > > backup AS COMPRESSED BACKUPSET incremental level=0 database format '/db_backup/%d_FULL_%T_%s_%p.bak'; > backup AS COMPRESSED BACKUPSET archivelog all format '/db_backup/%d_ARC_%T_%s_%p.bak' delete input; > backup current controlfile format '/db_backup/%d_CTL_%T_%s_%p.bak'; > > release channel ch1; > release channel ch2; > release channel ch3; > release channel ch4; > } > exit; > EOF RMAN-00557: could not open MSGLOG "/home/oracle/ORCL_full_20250604.log" Recovery Manager: Release 11.2.0.4.0 - Production on Wed Jun 4 20:30:57 2025 Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved. RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-00571: =========================================================== RMAN-00554: initialization of internal recovery manager package failed RMAN-12001: could not open channel default RMAN-10008: could not create channel context RMAN-10002: ORACLE error: ORA-15021: parameter "remote_dependencies_mode" is not valid in asm instance RMAN-10006: error running SQL statement: alter session set remote_dependencies_mode = signature [grid@rac11g01 ~]$
06-05
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