Re: Error Report - JFS_LOG_WAIT

From: pSeries AIX Geek (aixgeek@YAHOO.COM)
Date: Thu Sep 26 2002 - 23:25:55 EDT


The fact that the major number is 10 automatically
tells me this is rootvg, so you're undoubtably looking
at hd8 (particularly with a minor number of 3).

--- Bill Verzal <Bill_Verzal@BCBSIL.COM> wrote:
> 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
>
>
>
> glh@DAIRYNET.C
> OM To:
> aix-l@Princeton.EDU
> Sent by: "IBM cc:
> AIX Discussion Subject:
> Error Report - JFS_LOG_WAIT
> List"
> <aix-l@Princet
> on.EDU>
>
>
> 09/23/2002
> 12:09 PM
> Please respond
> to "IBM AIX
> Discussion
> List"
>
>
>
>
>
>
> 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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