Dell MD3600I, MD3620I owner manual Disk Group and Virtual Disk Expansion, 143

Storage partitioning topology is the collection of elements, such as Default Group, host groups, hosts, and host ports shown as nodes in the Topology pane of the Mappings tab in the AMW. For more information, see "Using the Mappings Tab" on page 96.

If a storage partitioning topology is not defined, an informational dialog appears each time you select the Mappings tab. You must define the storage partitioning topology before you define the actual storage partition.

Disk Group and Virtual Disk Expansion

Adding free capacity to a disk group is achieved by adding unconfigured capacity on the array to the disk group. Data is accessible on disk groups, virtual disks, and physical disks throughout the entire modification operation. The additional free capacity can then be used to perform a virtual disk expansion on a standard or snapshot repository virtual disk.

Disk Group Expansion

To add free capacity to a disk group:

1In the AMW, select the Logical tab.

2Select a disk group.

3Select Disk Group→ Add Free Capacity (Physical Disks).

The Add Free Capacity window is displayed. Based on the RAID level, and the enclosure loss protection of the current disk group, a list of unassigned physical disks appears.

NOTE: If the RAID level of the disk group is RAID Level 5, or RAID Level 6, and the expansion enclosure has enclosure loss protection, Display only physical disks that will ensure enclosure loss protection appears and is selected by default.

4In the Available physical disks area, select physical disks up to the allowed maximum number of physical disks.

NOTE: You cannot mix different media types or different interface types within a single disk group or virtual disk.

5Click Add.

A message prompts you to confirm your selection.

6To add the capacity to the disk group, click Yes.

Configuration: Disk Groups and Virtual Disks

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