Navisphere Command Line Interface (CLI) Reference - VMware Communities

LUN Expansion (MetaLUN) Commandsmetalun -modifyDescriptionSyntaxPrerequisitesOptionsModifies certain properties of an existing metaLUNThe naviseccli metalun command with the -modify function lets youedit certain properties of a specified metaLUN. You must specifyeither the number or WWN for the metaLUN, and you must specifyat least one other switch.metalun -modify is used with naviseccli (described on page 37) asfollows:metalun -modify -metalun number|WWN [-autoassign 0|1][-capcapacity] [-defaultowner A|B][-expansionrate low|medium|high|ASAP|value][-newname newName] [-o] [-sq tb|gb|mb|bc] [-tomaxcap]You must have a user account on the storage system on which youwant to execute the command.-metalun number|WWNSpecifies the number or WWN of the metaLUN whose propertiesyou want to change.The optional switches are:-autoassign 1|0 (Not supported on AX4-5 series systems)Enables or disables auto assign for a metaLUN. Specify 1 toenable auto assign and 0 to disable it. If you do not specify anauto assign value, it defaults to the value of the base LUN. Formore information about auto assign, see page 333.-cap capacitySpecifies the capacity of usable space in the metaLUN. Thecapacity must be smaller than the maximum capacity of themetaLUN, and greater than or equal to the current capacity (usercapacity of the LUN or metaLUN before adding LUNs).Note: If you want to modify the user capacity of a LUN or metaLUN thatis participating in a SnapView (snapshot or clone), MirrorView or SANCopy session, see “Using the added capacity of an expanded SnapView,MirrorView or SAN Copy LUN” on page 350.348 EMC Navisphere Command Line Interface (CLI) Reference