Adaptec 2120S - SCSI RAID Controller Uživatelská příručka stáhnout pdf (Strana 140)

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Adaptec SCSI RAID Software Reference Guide

container restore RAID5

To restore a RAID-5 set, use the container restore RAID5

command. Typically, you use this command to restore a RAID-5 set

that contains one or more dead partitions. This command does not

always succeed and, in fact, you should use this command if all

other measures to restore the RAID-5 set fail.

One situation where the command might prove useful is for those

situations where you may have inadvertently pulled a drive and

then almost immediately put it back. The act of pulling the drive

may cause some dead partitions to appear. You can then restore the

RAID-5 set by using this command.

Syntax

container restore RAID5 {container}

Parameters

{container}

Specifies the ID number (0 to 63) of the array (a RAID-5 set) to

restore.

Examples

Before restoring a RAID-5 set, use the container list command

to display information about the RAID-5 set. If a partition is dead,

the “:” (colon) in the Partition Offset:Size column changes to a “!”

(exclamation point).

AAC0>container list

Executing: container list

Num Total Oth Stripe Scsi Partition

Dr Label Type Size Ctr Size Usage C:ID:L Offset:Size

-- ----- ------ ------ --- ------ ------- ------ -------------

0 RAID-5 30.0MB 64KB None 0:02:0 64.0KB! 10.0MB

0:03:0 64.0KB: 10.0MB

0:04:0 64.0KB: 10.0MB

0:05:0 64.0KB: 10.0MB

The previous example shows that there is one dead partition on this

RAID-5 set. The following example uses the container restore

RAID5 command to attempt to restore the RAID-5 set:

1 2 ... 135 136 137 138 139 140 141 142 143 144 145 ... 353 354

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Adaptec 2120S - SCSI RAID Controller Uživatelská příručka Strana 140