I had full Netbackup hangs every 6-10 days with NBU Enterprise 5.0 MP3.
All jobs would queue, and everything would stay like that.
Some DSU jobs might run, very slowly.

We queue jobs in batches....all regular production systems at 20:00,
development/testing/QA jobs at 22:00, and systems with special
requirements (cold databse backups, etc) at 01:00.

We applied the second half of technote 268122 (re msg queue sizes) on
Jan 7th and are hoping this takes care of it.
(first part re shared mem was applied at install)


Paul


> -----Original Message-----
> From: veritas-bu-admin AT mailman.eng.auburn DOT edu 
> [mailto:veritas-bu-admin AT mailman.eng.auburn DOT edu] On Behalf Of 
> briandiven AT northwesternmutual DOT com
> Sent: January 29, 2005 7:20 PM
> To: veritas-bu AT mailman.eng.auburn DOT edu
> Subject: [Veritas-bu] Issues Upgrading 4.5 FP7 to NBU 5.1 for 
> Large Environments
> 
> 
> TechNote 274544 provides ideas to reduce the burden on the 
> NBU 5.1 software in large environments.  Since our upgrade 9 
> weeks ago, we have been bouncing NBU almost daily due to hung 
> backups and we are a large 24x7 environment and have seen 
> limited improvements after 9 weeks of an open case with 
> Veritas - and then seeing this TechNote.  I find it ironic 
> that the re-branding of 5.1 to Enterprise Server and a 
> technote that says not to stress BPSCHED in Enterprise Server 
> environments can occur, so I'd like to see if I'm alone here.