Compaq Infortrend Manuale Utente
Functional Description
1-8
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R /W
1.5
Identifying Drives
Assuming there is a failed drive in the RAID 5 logical drive, make it
a point to replace the failed drive with a new, healthy drive to keep
the logical drive working.
a point to replace the failed drive with a new, healthy drive to keep
the logical drive working.
If, when trying to remove a failed drive you mistakenly remove
the wrong drive, you will no longer be able to access the logical
drive because you have inadequately failed another drive.
To prevent this from happening, the controller provides an easy way
to identify the faulty drive. By forcing certain drive LEDs to light
for a configurable period of time, the faulty drive can be identified,
and thus reducing the chance of removing the wrong drive. This
function is especially helpful in an installation site operating with
hundreds of drives.
to identify the faulty drive. By forcing certain drive LEDs to light
for a configurable period of time, the faulty drive can be identified,
and thus reducing the chance of removing the wrong drive. This
function is especially helpful in an installation site operating with
hundreds of drives.
Flash Selected SCSI Drive
The Read/Write LED of the drive you selected will light steadily
for a configurable period of time, from 1 to 999 seconds.
for a configurable period of time, from 1 to 999 seconds.
Flash All SCSI Drives
The Read/Write LEDs of all connected drives will
light for a configurable period of time. If the LED of
the defective drive did not light on the “Flash
Selected SCSI Drive” function, use “Flash All SCSI
light for a configurable period of time. If the LED of
the defective drive did not light on the “Flash
Selected SCSI Drive” function, use “Flash All SCSI
Drives” to verify the fault. If the “Flash All SCSI
Drives” function is executed, and the defective drive’s
LED still does not respond, it can be a drive tray
problem or the drive is dead.
Drives” function is executed, and the defective drive’s
LED still does not respond, it can be a drive tray
problem or the drive is dead.
Flash All but Selected Drives
Except the selected drive, the Read/Write LEDs of all
connected drives will light for a configurable period of time ranging
from 1 to 999 seconds. If an administrator can not be sure of the
exact location of specific drive, this function will help to indicate
where it is. This can prevent removal of the wrong drive when a
drive fails and is about to be replaced.
connected drives will light for a configurable period of time ranging
from 1 to 999 seconds. If an administrator can not be sure of the
exact location of specific drive, this function will help to indicate
where it is. This can prevent removal of the wrong drive when a
drive fails and is about to be replaced.
The drive identifying function can be selected from “Main
Menu”/”View and Edit SCSI Drives”/”Identify SCSI Drives.”
Menu”/”View and Edit SCSI Drives”/”Identify SCSI Drives.”
LED Steadily ON
LED Steadily ON
LED Steadily ON
LED Steadily ON
LED Steadily ON
R/W LED
R/W LED
R/W LED
R/W LED
LED Steadily ON