Database Backup and Recovery (MOSC)

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RMAN networker backup hang with database size 15TB.

edited Apr 15, 2014 12:00PM in Database Backup and Recovery (MOSC) 8 commentsAnswered

Hi Gurus,

I have our RMAN backup configured with our database size of 15TB, till last month it was working fine but, suddenly it started hanging after 12TB completion. Not sure what could be the problem.

DB version 11.2.0.2.0

DB size 15 TB

EMC Networker version 8.1

RMAN script  :

ALLOCATE CHANNEL t1 TYPE='SBT_TAPE' ....MAXOPENFILES 1;

...

ALLOCATE CHANNEL t8 TYPE='SBT_TAPE' ....MAXOPENFILES 1;

BACKUP INCREMENTAL LEVEL=0 SKIP INACCESSIBLE TAG $tag FILESPERSET 20 FORMAT 'BK_%s_%p_%t' DATABASE ;

...

Regards,

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