Adaptec 2074700-R - ICP Vortex GDT8514RZ RAID Controller, Руководство пользователя

Страница: 123 / 214

Software Installation and User’s Guide 123
ICP RAID Console
Figure 10-69. Select Physical Drive
Below is a description of each column in the Select Physical Drive screen:
•
Chn - The IO channel (“SCSI” stands for SCSI).
•
ID - Device ID.
•
LUN - Logical Unit Number (LUN), which is normally always 0 .
•
(No header) - This column is either filled with a lowercase i (for initialized), or is
empty. “Initialized” means the creation of ICP RAID-specific configuration data on the
hard disks and the adjustment of hard disk specific operating parameters (protocol,
transfer rate, etc.).
•
Vendor - Device vendor.
•
Product - Product type of device.
•
Attr - The attribute of the given device. For a hard drive, the attribute may be set to RW
for Read/Write or RO for Read Only. IO processors and SAF-TE processors do not
have attributes assigned.
•
Cap (MB) - The capacity of the given hard disk in MB (1MB = 1024KB;
1GB=1024MB).
•
Drive - Drive number assignment of the given physical device to a logical/array/host
drive.
Within the Select Physical Drive screen, you can scroll the list of devices with the cursor
up/down keys.
Press <F4> to display any extended information about the selected device.
Press <F5> to switch any available LED’s of the corresponding drive on and off. This
function helps to identify a specific physical drive in an array of many drives.
Press <F8> to repair the configuration data of a physical drive. If an ICP RAID controller
should ever display a message like “Detected Primary Configuration Data error, using
Secondary” during the boot sequence, repair the data with <F8>.
Within the Select Physical Drive screen, you can highlight a disk drive to select it and
press <Enter> to open the Configure Disk screen (
Figure 10-70 ). All relevant adjustments
and modifications concerning the selected item can be carried out using this menu.