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1. Add the PowerHA policy QHA_COMM_STRICT_CERT_CHECK to your cluster with the ADDHAPCY command.
   

    ADDHAPCY PCY(QHA_COMM_STRICT_CERT_CHECK) PCYDMN(NONE) QUAL('CFGD(*ALL)') *VALUE(*NO)
   
   This policy is defined to instruct the PowerHA environment to ignore the requirement to use trusted certificates.

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1. Enter the Add HA configuration description (ADDHACFGD) command and required parameters to create a configuration description that allows PowerHA to communicate with the CSM.

   ADDHACFGD CLUSTER NAME(PWRHA_CLU) TYPE(*STGCTL) SUBTYPE(*CSM) HOST(powerha ('password')('10.65.1.1:9559' '10.65.1.2:9559'))

   This command creates a configuration description to access the CSM storage controller for cluster CSM1.

   Note: The default port number for CSM is 9559. This may be added to the IP address of the host.

2. Start the CSM session by running the Start CSM Session (STRCSMSSN) command.
   

   STRCSMSSN SSN(HYSGMIRSSN) TYPE(*GLOBALMIR) CRG(HYSGMIRCRG)

   The Global Mirror copy session called HYSGMIRSSN that runs in the CRG HYSGMIRCRG starts.

   Tip
   title Tip
   The session name specified on the Session (SSN) parameter of the STRCSMSSN command does not need to match the name of the corresponding session on the Copy Services Manager storage controller. PowerHA automatically locates the correct session on the CSM storage controller and associates it with the PowerHA session

   
   

3. Start the CRG now. Run the command:
   

   STRCRG CLUSTER(PWRHA_CLU) CRG(HYSGMIRCRG)

   to make the CRG managing these resources active.

Results

After completing these steps, the IBM PowerHA SystemMirror for i Copy Services Manager HyperSwap with Global Mirror configuration is complete. The associated IASP is highly available for planned or unplanned site switches.

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