Dell PowerVault ME4 Series Storage System CLI Guide

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unmap volume


Description	Deletes explicit mappings or the default mapping for specified volumes. If you want to mask access for a specific initiator to a specific volume, use the map volume command and set the access parameter to no-access. CAUTION:When a volume is unmapped from an initiator, the initiator will no longer be able to access the volume’s data.
Minimum role	manage
Syntax	To delete explicit mappings: unmap volume [host `hosts`] initiator initiators\|hosts\|host-groups `volumes`\|`volume-groups` To delete the default mapping: unmap volume `volumes`\|`volume-groups`
Parameters	host `hosts` Deprecated—use the initiator parameter instead. initiator `initiators\|hosts\|host-groups` A comma-separated list of initiators, hosts, or host groups for which to delete explicit mappings. For initiator, host, and host-group syntax, see Command syntax `volumes`\|`volume-groups` A comma-separated list of volumes or volume groups to unmap. For a volume, specify its name or serial number. For a volume group, specify the name as `volume-group`.*. A name that includes a space must be enclosed in double quotes.
Examples	Delete explicit mappings for Host1 to volumes vol1 and vol3 (leaving the default mappings, if any, unchanged). # unmap volume initiator Host1.* vol1,vol3 Delete volume vol2’s default mapping (leaving explicit mappings, if any, unchanged). # unmap volume vol2 Delete explicit mappings for initiator FC-port1 to volume group MyVolumes (leaving the default mappings, if any, unchanged). # unmap volume initiator FC-port1 MyVolumes..
See also	map volume show initiators show maps show volumes