From: Bill Verzal (Bill_Verzal@BCBSIL.COM)
Date: Wed Sep 25 2002 - 10:11:50 EDT
Use standard JFS log sizes unless you see JFS Log overrun errors in the
errorlog.
You can have a 2GB filesystem that get written to 100x per day and that
wont overrun the jfslog, but you can have a 30MB filesystem that gets
written to a gazillion times per day and that might overrun the jfslog. It
is not as dependent on filesystem size, as it is on activity.
BV
--------------------------------------------------------------------------------------------------------
Bill Verzal
Technical Consultant
Forbes Technical Consulting
(312) 653-3684
bill_verzal@bcbsil.com
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OM To: aix-l@Princeton.EDU
Sent by: "IBM cc:
AIX Discussion Subject: JFS Log Sizing
List"
<aix-l@Princet
on.EDU>
09/25/2002
08:24 AM
Please respond
to "IBM AIX
Discussion
List"
Are there any AIX guidelines regarding the proper sizing of JFS logs. I
have a note that says a 4 MB jfslog is required for every 2 GB file system.
Is this correct?
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