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Appendix J Maintenance of TOSHIBA RAID J.3Operation of Independent utility
Physical Drive
Select [Physical Drive] in Setup Utility to set physical drive.
View Drive Info.
Select this option in [Physical Drive] to display information of physical drive. Select
the drive that you want to display in [Physical Drive] at the lower of display and press
[Enter] key. In the server with fault lamp (lamp displaying disk condition), the fault
lamp of corresponded drive blinks while [Drive Information] display appears. Press
[Esc] key to close the display. The following information is displayed.
Table J-7
Items set in View Drive Info.
Option Explanation
Assignment
Displays Array number and drive number of array incorporated. The display
format is LD [Array number] [Drive number]. For example, [LD0-1] means
Disk drive 1 of array 0.
Status
Displays the drive status. The followings are displayed.
-ONLINE: The drive is working normally.
-OFFLINE：The drive is not configured as array and is not used.
-FAIL: The drive is failed and dose not work.
-REBUILDING: The rebuilding is suspended.
-UNKNOWN: There is controversy in the RAID information of other drive
and the status is not decided. It is displayed when this drive was removed
and used in the past. When this drive has been found good one, setting to
OFFLINE is possible by executing [Force Offline].
S.M.A.R.T.
Displays the setting of failure prediction function of drive. “Enable” or
“Disable” is displayed. The default is “Enable”.
When the level reach to worming level, [Alert] is displayed.
When [S.M.A.R.T.] is set to [Disable], [Normal] is displayed.
Model
Displays Model number of drive.
FW Rev
Displays the firmware revision of drive.
Serial
Displays the serial number of drive.
ATA/UDMA
Displays ATA standard and transmission mode that the drive corresponds
to.
Max LBA
Displays the total number of sectors of drive in hexadecimal mode.
(1 sector = 512B)
Uncopied Blk
In rebuilding, display the address of area that can not be used because of
error in the original drive. When an error has been displayed in [Uncopied
Blk], check if any error in the file system in the Windows scan disk. It is not
necessary to check all the sectors. When any error is detected, any file is
damaged. It is recommended to back up the data and rebuild RAID and
restore.
QOSMIO G20 Maintenance Manual (960-511) [CONFIDENTIAL] J-23