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Re: [Veritas-bu] Netbackup 6.5.5 on AIX 5.3 , 64 bit - NBRB problem
2010-12-20 13:08:39
Thanks saran, I will try and let you
know.
I have alreday tried the first step
, but havenot tried the second .
Rgds
A D
Email : abhishek.dhingra AT in.ibm DOT com
Saran Brar <saranbrar AT live DOT com>
Sent by: <saranbrar AT hotmail DOT com>
12/20/2010 07:24 PM
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| Abhishek Dhingra1/India/IBM@IBMIN, <veritas-bu AT mailman.eng.auburn DOT edu>
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Subject
| RE: [Veritas-bu] Netbackup 6.5.5 on
AIX 5.3 , 64 bit - NBRB problem |
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We also faced same issue and below is the
Symantec recommendation which resolved it
There are two things I would recommend
to minimize these kinds of things happening in the future. Both will require
a restart of NetBackup on the master so most likely you will need a maintenance
window.
The first thing is to tune the
resource broker (nbrb) so it releases resources faster. Below is the technote
on how to do this:
http://www.symantec.com/docs/TECH57942
The second things is to clear out
all the stale CORBA handles. Some of them go all the way back to 2009:
-rw-rw-rw- 1 root
root 455 Sep 8 2009 nbproxy_nbsl-DeviceManagement-101.ior.mgr
-rw-rw-rw- 1 root root
455 Sep 16 2009 nbproxy_nbsl-DeviceManagement-104.ior.mgr
Below is the technote on how to
do this:
http://www.symantec.com/docs/TECH75227
It is not directly related but
is always a good practice to clear these out. They can cause the system
to run out of sockets. Let me know if you need anything else. If not I
would like to close the case.
Regards,
Saranjit Singh Brar
To: veritas-bu AT mailman.eng.auburn DOT edu
From: abhishek.dhingra AT in.ibm DOT com
Date: Mon, 20 Dec 2010 15:51:39 +0530
Subject: [Veritas-bu] Netbackup 6.5.5 on AIX 5.3 , 64 bit - NBRB problem
Hi All
My netbackup infrastructure is running AIX 5.3 , 64 bit OS
and verion of netbackup is 6.5.5
It was previously on 6.5.4 , but after symantec recommendation, i updraded
it to 6.5.5.Infrastructure is resposible of taking 35-40 TB daily backup
with around more then 150 SAN media servers.
Problem description :- NBRB doesnot release resources more often , when
the backup completes. I found the resources still allocated to the job
id that has already completed 2 days back. if i manually release the resources
, new allocation comes and that too for the garbage job or for the
old job.
Has any one faced this problem earlier. Pls help
Rgds
A D
Email : abhishek.dhingra AT in.ibm DOT com
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