Hi !
You have to cross-mount the NFS-Filesystems for archlogs on the 2 machines
in different dir-names.
Example:
Machine1, Instance PROD1:
/u01/PROD/prod1_logs (local Filesystem)
/u01/PROD/prod2_logs (NFS-Filesystem from machine2)
Machine2, Instance PROD2:
/u01/PROD/prod2_logs (local Filesystem)
/u01/PROD/prod1_logs (NFS-Filesystem from machine1)
You have the 2 locations for archlogs in the spfile-configration per SID:
PROD1.log_archive_dest1='LOCATION=/u01/PROD/prod1_logs'
PROD2.log_archive_dest1='LOCATION=/u01/PROD/prod2_logs'
Then RMAN can ran on either node and can access all archivelogs from the 2
instances on every machine...
Works fine for me, if both instances are up.
Otherwise you have to fiddle with the NFS-Mounts...but normally both
instances are up.
Bye
Frank
-----Ursprüngliche Nachricht-----
Von: Pinault, Damien [mailto:DPinault@(protected)]
Gesendet: Montag, 26. Februar 2007 17:47
An: suse-oracle@(protected)
Betreff: [suse-oracle] RAC - archived logs on NFS
Hi list,
I am having difficulties backing up archived logs with RMAN in a RAC
environment ( 2 nodes ).
Logs from "other" node are accessible through NFS :
NODE1:~ # more /etc/exports
/u01/oradata/VFAFACP1/logs
*(ro,root_squash,async,anonuid=59,anongid=54)
NODE2:~ # mount -o soft,intr,rsize=8192,wsize=8192
172.16.225.66:/u01/oradata/VFAFACP1/logs /u01/oradata/VFAFACP1/logs
Archived logs from NODE2 are in: /u01/oradata/VFAFACP2/logs
I can see the logs on the OS under user oracle.
But RMAN cannot :
========================================================================
===========================
archived log /u01/oradata/VFAFACP1/logs/2_4_609519877.dbf not found or
out of sync with catalog
RMAN-06061: WARNING: skipping archivelog compromises recoverability
========================================================================
===========================
Any idea why ?
Tks in advance,
D>
____________________________________________
Damien Pinault
VFA, Inc. http://www.vfa.com
____________________________________________
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