Dell PowerVault MD3260i - Manual (Page 314)

Parameters
Parameter Description
virtualDisk The name of the specific virtual disk for which you want to
define mapping. Enclose the virtual disk name in double
quotation marks (" ") inside of square brackets ([ ]).
The World Wide Identifier (WWID) of the virtual disk for
which you are setting properties. You can use the WWID
instead of the virtual disk name to identify the virtual disk.
Enclose the WWID in angle brackets (< >).
accessVirtualDisk The logical unit number for the virtual disk. The logical unit
number is the only property that you can set for the virtual
disk.
logicalUnitNumber The logical unit number that you want to use to map to a
specific host. This parameter also assigns the host to a
host group.
host The name of the host to which the virtual disk is mapped.
Enclose the host name in double quotation marks (" ").
hostGroup The name of the host group to which the virtual disk is
mapped. Enclose the host group name in double quotation
marks (" "). defaultGroup is the host group that
contains the host to which the virtual disk is mapped.
Notes
A host group is an optional topological element that you can define if you want to designate a collection of hosts that
share access to the same virtual disks. The host group is a logical entity. Define a host group only if you have two or
more hosts that can share access to the same virtual disks.
You can use any combination of alphanumeric characters, hyphens, and underscores for the names. Names can have a
maximum of 30 characters.
The access virtual disk is the virtual disk in a SAN environment that is used for in-band communication between the
storage management software and the storage array RAID controller module. This virtual disk uses a LUN address and
consumes 20 MB of storage space that is not available for application data storage. An access virtual disk is required
only for in-band managed storage arrays. If you specify the accessVirtualDisk parameter, the only property you
can set is the logicalUnitNumber parameter.
Show Consistency Group Snapshot Image
Description
This command shows one snapshot image or several snapshot images that are in one or more snapshot consistency
groups.
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