Sun Storage 7000 Unified Storage System: RMAN Backup Is Not Writing To One Of The NFS (ZFS) Mount Points (Doc ID 1545460.1)

Last updated on APRIL 15, 2017

Applies to:

Exadata Database Machine X2-2 Full Rack - Version All Versions and later
Sun ZFS Storage 7420 - Version All Versions and later
Sun ZFS Storage 7320 - Version All Versions and later
7000 Appliance OS (Fishworks)

Symptoms

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Out of 8 backup mounts one mount point is not utilized by RMAN while taking backup in Exadata X2-2 full rack.


Though free space is there and allocated channel with service RMAN was skipping and writing backup pieces into other mount point.

Tried taking backup with problematic node service and got below error message.

 

Cause

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