From: Alan Aldrich (aaldrich@mathesoninc.com)
Date: Thu Jul 29 2004 - 20:17:23 EDT
Hi all,
I need some sage advice.
I have a Sunfire system running Solaris 8 and a A1000 attached for storage
I got some error messages from the Raid Manager as follows yesterday
Jul 28 01:49:24 egsorc002 raid: [ID 702911 user.error] AEN event
Host=egsorc002 Ctrl=1T030153
55 Dev=c1t5d3
Jul 28 01:49:24 egsorc002 raid: [ID 702911 user.error] AEN event
Host=egsorc002 Ctrl=1T030153
55 Dev=c1t5d3
Jul 28 01:49:24 egsorc002 raid: [ID 702911 user.error] ASC=3F ASCQ=80
FRU=23 LUN=03 LUN Sta
t=02
Jul 28 01:49:24 egsorc002 raid: [ID 702911 user.error] ASC=3F ASCQ=80
FRU=23 LUN=03 LUN Sta
t=02
Jul 28 01:49:24 egsorc002 raid: [ID 702911 user.error]
Sense=7000060000000098000000003F8023
000000000000000000000000000000000000000000000805000000000000000000000000000B
05315430333031353
3353520202020202003010200000302000000000000000000000000000000000000000000000
00001000000000000
0000000000000000000000000000000000000000000000000000000001AAB59B303732383034
2F303234383233000
00000000000
Jul 28 01:49:24 egsorc002 raid: [ID 702911 user.error]
Sense=7000060000000098000000003F8023
000000000000000000000000000000000000000000000805000000000000000000000000000B
05315430333031353
3353520202020202003010200000302000000000000000000000000000000000000000000000
00001000000000000
0000000000000000000000000000000000000000000000000000000001AAB59B303732383034
2F303234383233000
00000000000
And one of the drives now has a 'yellow' indicator instead of green
I assume that means it is a problem?
When I do a drivutil on the array I get this though
# /usr/lib/osa/bin/drivutil -l LH_UltraII_001
Logical Unit Information for LH_UltraII_001
LUN Group Device RAID Capacity Status
Name Level (MB)
0 1 c1t5d0 1 34692 Optimal
1 1 c1t5d1 1 34692 Optimal
2 1 c1t5d2 1 34692 Optimal
3 2 c1t5d3 1 34692 Optimal
4 3 c1t5d4 0 34692 Optimal
5 4 c1t5d5 0 34692 Optimal
drivutil succeeded!
#
Which would seem to indicate that is is 'ok' for now
My question is this.
I have a 'spare' drive as a backup. Should I go ahead and replace it?
If so, since the drive is in the c1t5d3 device in a RAID1 config, can I just
pull the drive with the yellow LED and it will rebuild automatically?
Or is there something else I need to do first, next, last
I would rather replace it now if it is going to ultimately fail, but I have
an Oracle database on that device so don't know whether I
should shut it down or what before replacing the drive.
Any advice appreciated.
Thanks
alan
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