Set this attribute if different controllers manage the disks at different sites from the standpoint of a host.
Localize this attribute if the hosts in the cluster have different controllers that manage the remote disks. The format of the value should be: "c# " . Where # is the controller number, e.g. c2 . Setting this attribute minimizes the number of disks that need to be rescanned when a path returns and is for performance only. If a host has a single controller or if enclosure based naming is used do not set this attribute.
Type and dimension: string-scalar
Example: "c2"
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