On of the things I almways try to do is to set the EQL LUN’s to Round Robin as Multi Pathing Policy.

  • For Existing LUN’s use following PowerCLI script

Set MultiPath Policy To Round Robin 

  • For NEW LUN’s
    1. Install VMware vCLI
    2. Go to the vCLI command line
    3. Execute following commandline (you need to enter the password)
  • esxcli –server SERVERFQDN –username root nmp satp setdefaultpsp –psp=VMW_PSP_RR –satp=VMW_SATP_EQL

    –> now each new Equallogic LUN will have Round Robin as default multipathing policy

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