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FileSystem on HACMP

  • 1.  FileSystem on HACMP

    Posted Fri November 17, 2017 05:44 AM

    Originally posted by: Philippe92


    Hello All,

    I'm starting on HACMP.

    And now I'm under a HACMP Cluster (version 7.1) with 2 nodes (Node1 active / Node2 passive), and 1 Resource Group on active node (Node1), which is UNMANAGED for boths nodes.
    So, all VG Data are on Node1.
    Then I had a JFS2 FileSystem full (located on one of these VG Data called "VG_Clust") that I had to increase it with LVM commands (chfs), not CSPOC ones (cl_chfs) and this worked fine.

    This "VG_Clust" is in "read/write" permission, "Enhanced-Capable" and VG Mode "Concurrent" .

    In case of Failover to Node2, should I need to "Verify and Synchronize HACMP" or perform Script Failure from Node1 ?

    For so, this requires HACMP to be down ?

    Could you confirm if these steps below is correct ?
    smitty hacmp -> Cluster Applications and Resources -> Verify and Synchronize Cluster Configuration
     
    Your Help would be quite appreciated.
     
    Kind Regards

     

     


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  • 2.  Re: FileSystem on HACMP

    Posted Thu December 13, 2018 07:59 PM

    Originally posted by: vanguard_0812


    Was FileSystem expanded?
    Which of LVM commands (chfs) and CSPOC ones (cl_chfs) did the expansion reach in?
    After having expanded FileSystem on Node1, is it a question when Failover to Node2 occurred?
    You should carry out "Verify and Synchronize Cluster Configuration" after FileSystem expansion in Node1.
    The operation after Failover to Node2 is unnecessary.


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