Spare Drive Is Set - Hitachi CBXSS Hardware Service Manual

Spare drive is set

If the red ALM LED on the drive to be replaced is ON, perform the procedure
in Figure
spare drive, replace from the data drives. If two or more data and/or spare
drives need to be replaced, replace the data drives first.
Collect the trace. Store the trace
information on the CD-R.
Remove the front bezel. Note 1
Be sure the red ALM LED on the drive
to install is ON.
Removing the Drive.
Install the new drive
Wait more than 20 seconds, and then
insert the replacement drive. If the
drive is inserted without waiting for 20
seconds, it is possible that the drive is
not recovered from the failure
normally.
Does the red ALM LED of the
replaced drive go OFF?
Confirm the HSNM2 screen.
Have pertinent parts recovered?
Does the WARNING LED (orange)
on the front of the Controller box
light out? Note 1
Does the orange READY LED on
the front of the Controller Box
go ON? Note 2
go OFF?
Attach the front bezel.
NOTE 1: The red ALM LED on the drive goes OFF within about five
minutes after the drive is inserted into the drive slot on the storage system.
If the red ALM LED does not go OFF, remove the inserted drive from the
storage system, wait at least 30 seconds, and then insert it again.
NOTE 2: If the green READY LED on the front of the Controller Box is
blinking quickly for 30-to-50 minutes, 40-to-60 minutes for the CBL
Controller Box, or 80-to-180 minutes when the DBW is connected to the
CBL, wait for the LED to stop blinking before replacing drives.
4-4. If two or more drives need to be replaced, including data
START
No
Yes
No
Yes
No
Yes
No
Yes
END
Figure 4-4: Drive replacement flowchart
Replacing drives
Hitachi Unified Storage Hardware Service Guide
Collecting trace
See
information on page 3-13
Removing and
See
replacing the front bezel on
Locating drives on page
See
4-3
Drive-replacement
See
instructions on page 4-4
Drive-replacement
See
instructions on page 4-4
Checking recovery after
See
replacing components on
page 3-14
See LED descriptions in
Chapter 2
See LED descriptions in
ter 2
Contact the support
center.
Removing and replacing
See
the front bezel on page 3-10
Chap-
4–5