From: Bill Verzal (BVerzal@KOMATSUNA.COM)
Date: Wed Apr 21 2004 - 11:28:13 EDT
OK everyone - I resolved the issue at hand. For the sake of the archives:
I was getting very uneven distribution on my disk backup images. I know
there will always be some level of un-evenness in the backups, but it
seemed to be way too much.
The problem was resolved as follows:
The stripe size of 2 of my logical volumes was wrong
My 3rd logical volume was not striped at all.
Thanks, Bill.
--------------------------------------------------------
"If everything is coming your way, then you are in the wrong lane"
Bill Verzal
AIX Administrator, Komatsu America
(847) 970-3726 - direct
(847) 970-4184 - fax
"Kumar, Praveen
(cahoot)"
<Praveen.Kumar@CA To
HOOT.COM> aix-l@Princeton.EDU
Sent by: IBM AIX cc
Discussion List
<aix-l@Princeton. Subject
EDU> Re: DB2 backup to disk under AIX
04/16/2004 09:45
AM
Please respond to
IBM AIX
Discussion List
<aix-l@Princeton.
EDU>
Bill,
We take backups on to Disk images but we have never touched these
parameters, as the default values have worked for us. If you have any
problem you can think of tuning the same.
Regards
Praveen.K
-----Original Message-----
From: Bill Verzal [mailto:BVerzal@KOMATSUNA.COM]
Sent: 16 April 2004 15:39
To: aix-l@Princeton.EDU
Subject: DB2 backup to disk under AIX
Anyone out there perform DB2 backups to disk images ? If so, what are your
settings for:
BUFFERS
PARALLELISM
BUFFER
Also - that hardware model is it on ?
Thanks, Bill.
--------------------------------------------------------
"If everything is coming your way, then you are in the wrong lane"
Bill Verzal
AIX Administrator, Komatsu America
(847) 970-3726 - direct
(847) 970-4184 - fax
.sophos.3.80.04.16.
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