Re: Error Report - JFS_LOG_WAIT

From: Bill Verzal (Bill_Verzal@BCBSIL.COM)
Date: Mon Sep 23 2002 - 14:06:10 EDT


MAJOR/MINOR DEVICE NUMBER
000A 0003

ls -la /dev

Look for "10,3"

BV
--------------------------------------------------------------------------------------------------------

Bill Verzal
Technical Consultant
Forbes Technical Consulting
(312) 653-3684
bill_verzal@bcbsil.com
MailStop: 27.202B

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                    AIX Discussion Subject: Error Report - JFS_LOG_WAIT
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                    09/23/2002
                    12:09 PM
                    Please respond
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I'm receiving the following message in errpt. How do I determine which
jfslog is causing the error? Do you have to reboot the server for an
increase in the jfslog to take affect? Can jfslogs span multiple drives?
I have a volume group five disk drives in it. Four of those drives have no
free PP's. My jfslog is on one of those drives. Can I increase the size
of the jfslog by adding a PP from the drive that has available space?
Thanks in advance.

LABEL: JFS_LOG_WAIT
IDENTIFIER: CF71B5B3

Date/Time: Mon Sep 23 09:49:13
Sequence Number: 4014
Machine Id: 000379704C00
Node Id: dbserv1
Class: O
Type: INFO
Resource Name: SYSPFS

Description
FILE SYSTEM PERFORMANCE IMPAIRED

        Recommended Actions
        INCREASING THE SIZE OF THE JFS LOG DEVICE MAY IMPROVE PERFORMANCE
        UNDERSIZED LOG CAN LEAD TO SYSTEM CRASH

Detail Data
MAJOR/MINOR DEVICE NUMBER
000A 0003
ADDITIONAL INFORMATION
diff=1245188



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