Use the rmvolumehostclustermap command to remove an existing host
cluster mapping to a volume on a clustered system.
Syntax
rmvolumehostclustermap -hostcluster { hostcluster_id | hostcluster_name } [ -makeprivate { host_id_list | host_name_list } ] { volume_id | volume_name }
Parameters
- -hostclusterhostcluster_id | hostcluster_name
- (Required) Specifies the host cluster (by ID or name) to remove from the volume mapping. The
value for the ID must be a number and the value for the name must be an alphanumeric string.
- -makeprivatehost_id_list | host_name_list
- (Optional) Specifies the host or hosts that acquire private mappings from the volume that is
being removed from the host cluster. The value for the ID must be a number and the value for the
name must be an alphanumeric string.
- volume_id | volume_name
- (Required) Specifies the volume by ID or name. The value for the ID must be a number and the
value for the name must be an alphanumeric string.
Description
This command removes an existing host cluster mapping on a host cluster. The volume is then
inaccessible for input or output (I/O) transactions from the specified host cluster.
An invocation example that moves a mapping from host cluster 0 to volume
0
rmvolumehostclustermap -hostcluster 0 0
The resulting output:
No feedback
A detailed invocation example that removes a mapping from host cluster
myhostcluster and adds it to volume myvolume1
rmvolumehostclustermap -hostcluster myhostcluster myvolume1
The resulting output:
No feedback
A detailed invocation example that removes a mapping from host cluster
myhostcluster and adds it to volume myvolume1
This example allows hosts myhost1 and myhost2 to acquire the
private mappings from myvolume1.
rmvolumehostclustermap -hostcluster myhostcluster -makeprivate myhost1:myhost2 myvolume1
The resulting output:
No feedback