Dell PowerVault MD3600i El manual del propietario descargar pdf (Pagina 150)

150 Configuration: Disk Groups and Virtual Disks

capacity, in the form of unassigned physical disks to the disk group of the

standard virtual disk or the snapshot repository virtual disk. See "Disk Group

Expansion" on page 148.

For more information, see the PowerVault Modular Disk Storage Manager

online help topics.

Disk Group Migration

Disk group migration allows to you export a disk group so that you can import

the disk group to a different storage array. You can also export a disk group so

that you can store the data offline.

NOTE: During the export process (before the disk group is imported) you lose

access to the data on the exported disk group.

NOTE: You must export a disk group before you move the disk group or import the

disk group.

Export Disk Group

The export disk group operation prepares the physical disks in the disk group

for removal. You can remove the physical disks for offline storage, or you can

import the disk group to a different storage array. After you complete the

export disk group operation, all of the physical disks are offline. Any

associated virtual disks or free capacity nodes are no longer shown in MDSM.

Non-Exportable Components

You must remove or clear any non-exportable settings before you can

complete the export disk group procedure. Remove or clear the following

settings:

• Persistent reservations

• Host-to-virtual disk mappings

• Virtual disk copy pairs

• Snapshot virtual disks and snapshot repository virtual disks

• Remote mirror pairs

• Mirror repositories

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Dell PowerVault MD3600i El manual del propietario Pagina 150