Adaptec 2120S - SCSI RAID Controller Uživatelská příručka stáhnout pdf (Strana 64)

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Adaptec SCSI RAID Software Reference Guide

Examples

Before creating a multilevel stripe set, use the container list

command to obtain information about any existing arrays.

As the following example shows, there are two existing arrays

(mirror sets) on this controller at the time the multilevel stripe set is

created. These mirror sets were previously created with the

container create mirror

command.

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 Mirror 15MB None 0:02:0 64.0KB: 15.0MB

0:02:0 15.0MB: 15.0MB

1 Mirror 15MB None 0:03:0 64.0KB: 15.0MB

0:03:0 15.0MB: 15.0MB

The following example shows how to create a multilevel stripe set

from two equally sized arrays, using the default stripe size of 64 KB.

In this example, the two equally sized arrays are mirror sets:

AAC0>container create mstripe 0 1

Executing: container create mstripe 0 1

container 0 created

On UNIX systems, the message displayed after you execute the

container create mstripe command includes the root special

file associated with the newly created multilevel stripe set.

Use the container list command after using the container

create mstripe command to display information about the

multilevel stripe set, as in the following example:

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 Stripe 30MB 0 64KB None

63 Mirror 15MB 0:02:0 64.0KB: 15.0MB

0:02:0 15.0MB: 15.0MB

62 Mirror 15MB 0:03:0 64.0KB: 15.0MB

0:03:0 15.0MB: 15.0MB

1 2 ... 59 60 61 62 63 64 65 66 67 68 69 ... 353 354

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Adaptec 2120S - SCSI RAID Controller Uživatelská příručka Strana 64