CLI Guide

verify vdisk
unfail controller
Description Allows the partner controller module to recover from a simulated failure performed with the fail command
(which requires the manage role). If you attempt to unfail a controller that is operating, the command will
have no effect.
Minimum role manage
Syntax
unfail controller
Examples From controller A, unfail the partner controller.
# unfail controller
See also
fail
show controllers
unmap volume
Description
Deletes explicit mappings or the default mapping for specified volumes. When an explicit mapping between an
initiator and a volume is deleted, access by that initiator to the volume is controlled by the volume’s default
mapping (described in help for create volume). When a default mapping is deleted, access by initiators to the
volume is controlled by any explicit mappings of those initiators to the volume. If neither mapping exists, the
volume is unavailable to initiators.
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.
Alphabetical list of commands 273