Dell OpenManage Server Administrator Managed Node for Fluid Cache for DAS Manuel d'utilisateur télécharger pdf (Page 271)

Virtual Disks 271

NOTE: On the CERC SATA1.5/6ch controllers, doing an Unmirror on a RAID 1-

concatenated virtual disk results in a concatenated virtual disk that cannot be

subjected to any further modification. You cannot reconfigure or add disks to the

resulting concatenated virtual disk. If you do an Unmirror on a RAID 1 virtual disk,

the resulting concatenated virtual disk can be reconfigured back to a RAID 1 virtual

disk. After you have reconfigured to a RAID 1 virtual disk, further reconfiguration

may be possible.

NOTE: This operation is not supported when using a dynamic virtual disk with a

CERC SATA1.5/6ch controller.

NOTE: On Linux, an Unmirror cannot be performed on a mounted virtual disk.

To Unmirror:

Click Unmirror. To exit without unmirroring, click Go Back To Virtual Disk

Page.

CAUTION: Your virtual disk is longer redundant.

To locate this task in Storage Management:

Expand the

Storage

tree object to display the controller objects.

Expand a controller object.

Select the

Virtual Disks

object.

Select

Unmirror

from the

Available Tasks

drop-down menu.

Click

Execute.

Related Information:

• Rescan to Update Storage Configuration Changes

• Time Delay in Displaying Configuration Changes

Assign and Unassign Dedicated Hot Spare

Does my controller support this feature? See

Supported Features

A dedicated hot spare is an unused backup disk that is assigned to a single

virtual disk. When a physical disk in the virtual disk fails, the hot spare is

activated to replace the failed physical disk without interrupting the system or

requiring your intervention.

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Dell OpenManage Server Administrator Managed Node for Fluid Cache for DAS Manuel d'utilisateur Page 271