CMMVC9079E: Cannot delete all the hosts, because at least one of the hosts has mappings. After deleting all the hosts, all of their mappings will be deleted as well. Use -force flag to continue.


An attempt was made to remove multiple hosts from a host cluster while at least one of the hosts was still mapped to a volume.

User Response

  • Delete the mappings for any hosts that you want to remove from a host cluster.
  • Alternatively, use the -force flag to automatically delete all the mappings for a host when that host is removed.
    Note: Use of the -force flag can have unintended consequences.