UNIX admins:
I wonder how common it is to have a catalog of sizes at or above 600GB and
if someone can share practical tips, tricks and just general experience
they use to deal with tasks like:
a) performing catalog backups
b) performing a consistency check
c) dealing with catalogs corruptions
The issue I have to deal with right now is increased ammount of unfamous
"unable to process request(228)", which from my experience are catalogs
corruptions, caused by hardware hickups, server panics, etc.
To address the corruption by identifying orphan entries, one should run
when no backups are active
/usr/openv/netbackup/bin/bpdbm -consistency
The issue is that with 500GB catalog size it takes almost 40 hours for the
command to complete and I do not have that 40 hours window ... the longest
window I have is 6 - 12 hours.
I'll deal with this specific problem as I did before, but in any case just
wanted to hear the community thoughts on catalogs sizes, NBCC, error 228
and all that non-sense we have to deal with.
"POUSSARD, Gilles \(INFOTEL\)" <gilles.poussard at airbus.com>
Sent by: veritas-bu-bounces at mailman.eng.auburn.edu
05/03/2007 09:44 AM
To
"Mike Heck" <mike_heck at symantec.com>, <veritas-bu at mailman.eng.auburn.edu>
cc
Subject
Re: [Veritas-bu] NDMP and SSO in NetBackup 6.0 [NC]
Hi Mike,
Effectively, there is nowhere this information on Symantec site. If this
is a prerequisite, Symantec would have to give this information on a
document.
For me until now , this is not a prerequisite but I'm not sure, and I
don't know if my Netapp's contact know about this. I will ask them and let
you know.
If somebody knows, welcome...
Gilles.
-----Message d'origine-----
De : Mike Heck [mailto:mike_heck at symantec.com]
Envoy? : jeudi 3 mai 2007 15:12
? : POUSSARD, Gilles (INFOTEL); veritas-bu at mailman.eng.auburn.edu
Objet : RE: [Veritas-bu] NDMP and SSO in NetBackup 6.0 [NC]
Gilles,
I am not 100% sure of this, I believe "tape.reservations scsi" is
required. I would suggest that, since this is an option in the NetApp OS
not a NetBackup option, that you check NetApp's support to see if that
option is needed for drive sharing.
Thank you,
Mike Heck
Customer Focus Team
Symantec
-----Original Message-----
From: POUSSARD, Gilles (INFOTEL) [mailto:gilles.poussard at airbus.com]
Sent: Thursday, May 03, 2007 3:44 AM
To: Mike Heck; veritas-bu at mailman.eng.auburn.edu
Subject: RE: [Veritas-bu] NDMP and SSO in NetBackup 6.0 [NC]
Thanks,
Do we need to setup the NetApp option "tape.reservations scsi" on the
NetApp filers or is it not necessary ??
Gilles.
-----Message d'origine-----
De : veritas-bu-bounces at mailman.eng.auburn.edu
[mailto:veritas-bu-bounces at mailman.eng.auburn.edu]De la part de Mike Heck
Envoy? : mercredi 2 mai 2007 19:25 ? : veritas-bu at mailman.eng.auburn.edu
Objet : [Veritas-bu] NDMP and SSO in NetBackup 6.0 [NC]
Justin,
The answer to your questions is yes, if you were at 7.1.1 or 7.2.1 or
higher of the ONTap OS for all the NetApp filers involved you could do SSO
with the Master, Media, and NDMP devices having any number of them sharing
the same drives.
Thank you,
Mike Heck
Customer Focus Team
Symantec
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