Note:  The  lshostvdiskmap command can be run against each host that is part of a host  cluster to ensure that the mapping type for the shared volume is  shared and is  private for  the non-shared volume. To remove a volume mapping from a host cluster, run the  rmvolumehostclustermap command, as shown in Example 8-46. In Example 8-46, volume  VMware3  is unmapped from the host cluster  ITSO-ESX-Cluster-01 .  The current volume mapping can be checked to ensure that it is unmapped, as shown in  Example 8-45 on page 407. Note:  To specify the host or hosts that acquire private mappings from the volume that is  being removed from the host cluster, specify the  -makeprivate  flag. To remove a host cluster member, run the  rmhostclustermember  command, as shown in  Example 8-47. In Example 8-47, the host  ITSO-VMHOST-02  was removed as a member from the host cluster  ITSO-ESX-Cluster-01 , along with the associated volume mappings due to the  -removemappings  flag being specified. To remove a host cluster, run the  rmhostcluster  command, as shown in Example 8-48. The  -removemappings  flag also causes the system to remove any host mappings to volumes  that are shared. The mappings are deleted before the host cluster is deleted. Note:  To keep the volumes mapped to the host objects even after the host cluster is  deleted, specify the  -keepmappings  flag instead of  -removemappings  for the  rmhostcluster command. When  -keepmappings  is specified, the host cluster is deleted, but the volume  mapping to the host becomes  private  instead of  shared . 408  Implementing the IBM System Storage SAN Volume Controller with IBM Spectrum Virtualize V8.2.1 Removing a volume mapping from a host cluster Removing a host cluster member Removing a host cluster Example 8-46 Removing a volume mapping Example 8-47 Removing a host cluster member  Example 8-48 Removing a host cluster IBM_2145:ITSO-SV1:superuser> rmvolumehostclustermap -hostcluster ITSO-ESX-Cluster-01 VMware3 IBM_2145:ITSO-SV1:superuser> IBM_2145:ITSO-SV1:superuser> rmhostclustermember -host ITSO-VMHOST-02 -removemappings  ITSO-ESX-Cluster-01 IBM_2145:ITSO-SV1:superuser> IBM_2145:ITSO-SV1:superuser> rmhostcluster -removemappings ITSO-ESX-Cluster-01 IBM_2145:ITSO-SV1:superuser>