Migrating to an image mode VDisk–Select MDisk group

Attributes

The following attributes are displayed in the table:

Select

Allows you to select the MDisk Group to use to perform an action from the task list.

Note: Only one row can be selected at a time.

Name

Displays the name of the MDisk.

State

Displays the current state of the MDisk group. The state can be one of the following values:

Online

Indicates that the MDisk group is online and available and that all the MDisks in the group are available.

Degraded

Indicates that the MDisk group is available, but one or more MDisks are missing from the group because they are either offline or excluded.

Offline

Indicates that the MDisk group is offline and unavailable. All the MDisks are missing from the group because they are all offline or excluded.

MDisk Count

Displays the number of MDisks that are assigned to this group.

VDisk Count

Displays the number of virtual disk (VDisk) copies that have been created from this group.

Capacity

Displays the size of the MDisk group. The size equals the total capacity of all the MDisks that are assigned to this group. If the capacity is less than one gigabyte, the capacity is displayed in MB; otherwise, it is displayed in GB.

Note: The capacity is rounded to two decimal places.

Extent Size

Displays the size of the extents that are allocated in the group. This value is chosen when the group is created. The following values are valid:

• 16 MB
• 32 MB
• 64 MB
• 128 MB
• 256 MB
• 512 MB
• 1024 MB
• 2048 MB

Free Space

Displays the amount of free space, in MB, that is in this group. The space equals the total capacity that is available for creating new VDisks. This is equal to the capacity of all the MDisks that are in the group minus the capacity of the VDisks created from this group.