Adaptec 2120S - SCSI RAID Controller Uživatelská příručka stáhnout pdf (Strana 209)

7-9

disk Commands

disk remove dead_partitions

To remove all dead partitions from a SCSI disk, use the disk

remove dead_partitions command. A dead partition is a

partition that is no longer used by any array.

Typically, you use this command only under specific circumstances.

For example, if you remove a disk from a redundant array and then

later add the disk to the controller, the partition on the reinserted

disk (which was previously part of the redundant array) is no longer

useful. In this case, you use this command and specify the disk that

was added to the controller again.

If a partition is dead, the “:” (colon) in the Partition Offset:Size

column (displayed with the array list command) changes to a

“!” (exclamation point).

Syntax

disk remove dead_partitions {scsi_device}

Parameters

{scsi_device}

Specifies the ID for the SCSI disk from which you want to

remove all dead partitions. A SCSI ID consists of a SCSI

channel number (for example, 0, 1, 2, 3, etc.), SCSI device ID (0

through 15 inclusive), and SCSI device logical unit number (0

through 7 inclusive). See the scsi_device section on

page 3-7 for more information on how to specify the SCSI

device.

Examples

The following example removes all dead partitions that reside on a

SCSI disk device (SCSI channel number 0, SCSI device ID 2, and

SCSI device logical unit number 0):

AAC0>disk remove dead_partitions (0,02,0)

Executing: disk remove dead_partitions (CHANNEL=0,ID=2,LUN=0)

1 2 ... 204 205 206 207 208 209 210 211 212 213 214 ... 353 354

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Adaptec 2120S - SCSI RAID Controller Uživatelská příručka Strana 209