Automation with Power

Power Business Continuity and Automation

Connect, learn, and share your experiences using the business continuity and automation technologies and practices designed to ensure uninterrupted operations and rapid recovery for workloads running on IBM Power systems. 


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  • 1.  PowerHA 5.5 not Unmounting Filesystems

    Posted Thu January 13, 2011 04:35 AM

    Originally posted by: SystemAdmin


    We have Power HA 5.5 and updated from SP2 to SP 7. AIX level is 5.3 TL11, SP3.

    After updating PowerHA when resource groups are taken offline the filesystems are not being unmounted. If I manually unmount the filesystem before taking hte RG offline then the volume group does vary off.

    Also I stop all cluster services it does unmount, just not when I bring the resource group offline.

    I am assuming a change between SP2 and SP7 has altered the behaviour because all other cluster funcitonality is fine. The filesystem is not NFS or set to automount and the VG is no setup to auto varyon either.

    Any ideas?

    Thanks,
    Sam
    #PowerHA-(Formerly-known-as-HACMP)-Technical-Forum
    #PowerHAforAIX


  • 2.  Re: PowerHA 5.5 not Unmounting Filesystems

    Posted Thu January 20, 2011 10:27 AM

    Originally posted by: Zhelanov


    Perform Verification and Synchronization
    #PowerHA-(Formerly-known-as-HACMP)-Technical-Forum
    #PowerHAforAIX


  • 3.  Re: PowerHA 5.5 not Unmounting Filesystems

    Posted Mon February 07, 2011 09:23 AM

    Originally posted by: Claudio


    At HACMP 5.5 SP7 there is a known bug with these symptoms (shared filesystems not being unmounted during the rlease of the resources), it's:
    IZ93611 RELEASE_VG_FS SYNTAX ERROR PREVENTS UNMOUNTING OF FILESYSTEMS

    Open a Service Request (PMR) at your local Country.

    Thanks, Claudio.
    #PowerHAforAIX
    #PowerHA-(Formerly-known-as-HACMP)-Technical-Forum


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