On Wed, December 9, 2009 06:08, Rodery, Floyd A Mr CIV US DISA CDB12 wrote:
> I was curious if anyone had any experience with running VERITAS
> NetBackup (specifically 6.5.4) for Linux on System z (SLES10)?  We've
> noticed extremely high amounts of memory usage when VERITAS is running a
> full back up of a server; end result is swapping to disk.

> We are not seeing the same type of memory issues on the x86, VMware,
> etc.  This issue seems to be isolated to the s390x environment?  I was
> curious if anyone has run into this issue before?

Interestingly enough we do see similar behaviour on a couple of our Lintel
systems - they have 8 GB of physical RAM, usually only use 4 - 5 GB, and
plunge into swap when NetBackup is running.

We'd put more effort into investigating, but we're migrating to Amanda.

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