Adaptec 2010S - SCSI RAID Storage Controller Guide de l'utilisateur télécharger pdf (Page 105)

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Adaptec Storage Management Software User’s Guide

-z Specify logical drive stripe size

Specifies the stripe size (in KB) for new RAID 0 and RAID 5 logical

drives. Valid stripe sizes are: 8, 16, 32, 64, and 128 (KB). This switch

is ignored for RAID 1.

If omitted, a default stripe size is used. The default is selected by

the controller firmware based on the number of drives in the array.

Example:

To set the stripe size on the logical drive at d0b0t0d0 to 64 KB, type

raidutil -z64 -g d0b0t0d0

Array Modification

-E Expand disk array

This command enables you to add additional capacity to an

existing RAID 5 disk array. Specify an existing logical drive array

and one or more additional hard drives after the -E command. This

command switch is valid only for Windows XP, Windows 2000,

Windows NT, systems using the NTFS file system.

raidutil -E d0b0t0d0 d0b0t4d0,d0b0t4d0

Where d0b0t0d0 is the RAID 5 disk array and d0b0t4d0, d0b0t4d0

are two drives you want to add to the array.

-f Force array state

Forces an array to an Optimal or Failed status.

The following command forces the device at address d1b1t0d0 to

an Optimal status:

raidutil -f optimal d1b1t0d0

The following command forces the device at address d1b1t0d0 to a

Failed status:

raidutil -f fail d1b1t0d0

Combined RAID SW-UG.book Page 6 Monday, September 9, 2002 1:25 PM

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Adaptec 2010S - SCSI RAID Storage Controller Guide de l'utilisateur Page 105