Legato异机恢复oracle报错，rman没有任何错误日志：

ORA-19870: error reading backup piece full_open_IEBDPR01_h7k7ccrn_1575

ORA-19507: failed to retrieve sequential file, handle="xxx", parms=""

ORA-27029: skgfrtrv: sbtrestore returned error

ORA-19511: Error received from media manager layer, error text:

A backup or restore session is already in progress. (100:17:0)

failover to previous backup

Server端remote access已经添加，测试客户端不通： [root@bip-bdb02 ~]# nsrinfo -s xxx -n oracle yyy

scanning client `yyy' for all savetimes from the oracle namespace on server xxx

9714:nsrinfo: cannot start session with server xxx

39078:nsrinfo: File index error: permission denied, `root' on `zzz' must have the 'Operate NetWorker' privilege OR the 'Recover Local Data' privilege for the client 'zzz'

查询资料如下： The user must have the privileges:

Monitor NetWorker

Backup Local Data

Recover Local Data

In you case, you must also grant him:

Configure NetWorker

Operate NetWorker

As the deletion is a a configuration issue, this will of course also be possible.

Do not forget to monitor changes to the configuration (NW server - Monitor RAP option).

On the other hand, you could also advise him to run the same group from the

command line, just for a specific client:

savegrp [-l level] -C client -G group

In this case, there is no need for a re-configuration ;-).

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在legato server端添加相应的权限，问题解决： [oracle@bip-bdb02 ~]$ nsrinfo -s xxx -n oracle yyy

scanning client `OG2222-DBS301' for all savetimes from the oracle namespace on server xxx

c-3169346478-20120511-02, date=1336715768 Fri 11 May 2012 01:56:08 PM CST

cananf78_1_1, date=1336715752 Fri 11 May 2012 01:55:52 PM CST

c-3169346478-20120511-01, date=1336714214 Fri 11 May 2012 01:30:14 PM CST

c8nandml_1_1, date=1336714198 Fri 11 May 2012 01:29:58 PM CST

c-3169346478-20120511-00, date=1336714055 Fri 11 May 2012 01:27:35 PM CST

c6nandhc_1_1, date=1336714028 Fri 11 May 2012 01:27:08 PM CST

6 objects found