Thursday, January 28, 2010

VMWare - HA

HA prerequisites:

  • All hosts in an HA cluster must have access to the same shared storage locations used byall virtual machines on the cluster. This includes any fibre channel, iSCSI, and NFS datastores used by virtual machines.
  • All hosts in an HA cluster should have an identical virtual networking configuration. If
    a new switch is added to one host, the same new switch should be added to all hosts in
    the cluster.
  • All hosts in an HA cluster must resolve the other hosts using DNS names.

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