Adaptec 2120S - SCSI RAID Controller Uživatelská příručka stáhnout pdf (Strana 344)

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Adaptec SCSI RAID Software Reference Guide

The Size Keyword

The Size keyword specifies the size of the array. Specify the size as

an integer or a decimal number, followed by the unit keyword MB

(megabytes), GB (gigabytes), or TB (terabytes). A unit keyword is

required with a numeric size value. If no unit keyword is specified,

the ACU exits with an error.

Specify the keyword Maximum to create an array using the

maximum available space, based on the array type and drives

selected. If no Size property is specified, the value Maximum is

used.

Examples:

Size=2.5GB

Size=300MB

Size=Maximum

The StripeSize Keyword

The StripeSize keyword specifies the size of contiguous I/O (in

KB) written to each member of a striped array before switching to

the next member.

This property applies only to array types RAID 0, RAID 5, RAID 50,

and RAID 10. The ACU exits with an error if this property is

specified for any other array types.

The possible values for StripeSize are 16, 32, and 64. Do not

specify a unit keyword for the stripe size because all values are in

kilobytes.

If no StripeSize property is specified and the array type supports

this property, the value 64 is used by default.

Example:

StripeSize=64

The Wait Keyword

The Wait keyword indicates whether the ACU should wait for the

new array’s build/verify or clear to complete before continuing.

The Wait property is optional; if not specified, the ACU waits for

the array’s build/verify or clear to complete before continuing.

Specify Wait=No to allow the ACU to continue while the build/

verify or clear completes in the background.

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Adaptec 2120S - SCSI RAID Controller Uživatelská příručka Strana 344