Its is possible to take the backup of the archived log files which are
running on RAC.
1. Mount the backup disk on both the nodes.
2. When you allocate a channel there is parameter connect
<userid/passwd>@(protected)>
allocate channel <> type disk connect <userid/passwd@(protected)>
allocate channel <> type disk connect <userid/passwd@(protected)>
For the above userid should be sys and hence you need to generate a passwd
file for the same.
Thank,
Jiger
On 2/27/07, Alexei_Roudnev <Alexei_Roudnev@(protected):
>
> It is possible and do not cause a problems, esp. for artchive Logs and
> backups. Oracle certified it with netApp, EMC and other HW vendors, but it
> works for the archive logs and backups with any reasonable NFS server
> (don't
> use non certified NFS servers for the datafiles, except in development).
>
> (Certification dont make any sense here, because you can always just
> 'move'
> archive logs by system command).
>
> I feel free to use NFS for non-datafile stuff without any hesitation, no
> matter what Oracle says (they are very strange in their certification,
> cross
> connect for Ethernet is a good example).
>
>
> ----- Original Message -----
> From: "Rafael Planella" <rafael.planella@(protected)>
> To: <suse-oracle@(protected)>
> Sent: Tuesday, February 27, 2007 1:46 AM
> Subject: Re: [suse-oracle] RAC - archived logs on NFS
>
>
> Hello,
>
> If I'm not wrong, isn't possible to use NFS with RAC databases ( with
> exeptions for some propietary NFS systems from storage vendors like EMC2
> ).
> Using NFS require hard mount and turning off caching (options should be
> the
> same as Oracle require for the database),
> but aside of this, it dont cause any troubles.
>
>
>
>
> En/na Pinault, Damien ha escrit:
> > 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
> > ____________________________________________
> >
> >
> >
> >
> >
>
>
> --
> Atentament,
>
> Rafael Planella
> www.bbreng.com
>
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