3000 policies??????????????????????
Am I reading this right!?
Regards
Simon Weaver
3rd Line Technical Support
Windows Domain Administrator
EADS Astrium Limited, B23AA IM (DCS)
Anchorage Road, Portsmouth, PO3 5PU
Email: <mailto:Simon.Weaver at Astrium-eads.net> Simon.Weaver at
Astrium-eads.net
-----Original Message-----
From: briandiven at northwesternmutual.com
[mailto:briandiven at northwesternmutual.com]
Sent: 29 August 2006 12:35
To: david.clooney at bankofamerica.com; sdhotre at cedardoc.com;
backupicici at gmail.com; veritas-bu at mailman.eng.auburn.edu
Subject: Re: [Veritas-bu] >>NBU 5.1 MP4 bptm performance tuning<<
We have around 3,000 policies and it takes about 40 minutes for BPSCHED to
get through them.
_____
From: veritas-bu-bounces at mailman.eng.auburn.edu on behalf of Clooney, David
Sent: Tue 8/29/2006 5:56 AM
To: Shekhar Dhotre; Veritas Netbackup; veritas-bu at mailman.eng.auburn.edu
Subject: Re: [Veritas-bu] >>NBU 5.1 MP4 bptm performance tuning<<
Agree with the last two entries.
In my opinion the wake up interval has nothing to do with it. It sounds like
the server is being hammered, new media server required.
D
_____
From: veritas-bu-bounces at mailman.eng.auburn.edu
[mailto:veritas-bu-bounces at mailman.eng.auburn.edu] On Behalf Of Shekhar
Dhotre
Sent: 28 August 2006 14:42
To: Veritas Netbackup; veritas-bu at mailman.eng.auburn.edu
Subject: Re: [Veritas-bu] >>NBU 5.1 MP4 bptm performance tuning<<
>>Any suggestions to reduce CPU load on netbackup server, especially as to
what might be invoking these bptm processes??????
I would split the backup load by adding another media server.
_____
From: veritas-bu-bounces at mailman.eng.auburn.edu
[mailto:veritas-bu-bounces at mailman.eng.auburn.edu] On Behalf Of Veritas
Netbackup
Sent: Saturday, August 26, 2006 3:54 PM
To: veritas-bu at mailman.eng.auburn.edu
Subject: [Veritas-bu] >>NBU 5.1 MP4 bptm performance tuning<<
Hi,
Our netbackup master-media server a SF6900 with 4 dual core CPU's and 16 Gb
of memory is 100% utilized all the times. The only time it gets some respite
is during the afternoon, when users do not want to load their system with
backup processes.
Even with 20 Active backups our server indicates a minimum of 95 % util. I
checked ps -ef and found numerous bptm and bpsched processes.
How can we reduce the bptm processes??? I spoke to an ex-colleague and he
opined that we change the scheduler invocation to 20 mins from the default
10 mins in the global attributes. Since we have around 1000 policies and
hence the scheduler might not able to complete its first round and meantime
nbu would invoke another one. This overlapping he said shd be reduced.
Any suggestions to reduce CPU load on netbackup server, especially as to
what might be invoking these bptm processes??????
Regards,
PP BIJU KRISHNAN
Netbackup Team,
ICICI Bank Ltd.
India
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