I/O error

From: Johan Söderberg (johsod@gmail.com)
Date: Tue Aug 09 2005 - 10:59:16 EDT


Hi,

I'm writing to you because I'm having problem with creating a
filesystem on an LUN that have crashed because of a faulty drive. The
LUN is located on an A1000.

I have now replaced the faulty drive and recreated the LUN in
raidmanager. The LUN is made by two drives in a RAID 0. RM6 reports
that the LUN is "optimal". The battery needs to be replaced though.

I partition the drive as one big slice, label it and write the
partition table to the disk, then I give it a volume name.

Primary label contents:

Volume name = < scratch>
ascii name = <Symbios-StorEDGEA1000-0301 cyl 17232 alt 2 hd 64 sec 64>
pcyl = 17234
ncyl = 17232
acyl = 2
nhead = 64
nsect = 64
Part Tag Flag Cylinders Size Blocks
  0 root wm 0 0 (0/0/0) 0
  1 swap wu 0 0 (0/0/0) 0
  2 backup wu 0 - 17231 33.66GB (17232/0/0) 70582272
  3 unassigned wm 0 0 (0/0/0) 0
  4 unassigned wm 0 0 (0/0/0) 0
  5 unassigned wm 0 0 (0/0/0) 0
  6 usr wm 0 - 17231 33.66GB (17232/0/0) 70582272
  7 unassigned wm 0 0 (0/0/0) 0

After I have written the changes to disk I try to create a filesystem
on the disk:

# newfs /dev/rdsk/c6t0d0s0
/dev/rdsk/c6t0d0s0: I/O error

The message log gives me the following:

Aug 09 14:29:10 eclipse The NVSRAM settings of controller
c5t5d0(1T83635478) are correct.
Aug 09 14:29:10 eclipse
Aug 09 14:29:10 eclipse The NVSRAM settings of controller
c6t0d0(1T00635821) are correct.
Aug 09 14:29:10 eclipse
Aug 09 14:29:10 eclipse nvutil command succeeded.
Aug 09 14:29:10 eclipse
Aug 09 14:29:14 eclipse Array Monitor initiated
Aug 09 14:29:14 eclipse RDAC daemons initiated
Aug 9 14:29:16 eclipse rdriver: [ID 400281 kern.notice]
ID[RAIDarray.rdaemon.1001] RDAC Resolution Daemon locked in memory
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] AEN event
Host=eclipse Ctrl=1T83635478 Dev=c5t5d0
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] ASC=3F ASCQ=D8
FRU=00 LUN=00 LUN Stat=00
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] AEN event
Host=eclipse Ctrl=1T00635821 Dev=c6t0d0
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] ASC=A0 ASCQ=00
FRU=00 LUN=00 LUN Stat=00
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error]
Sense=700006000000009800000000A0000000000000000000000000000000000000000000800
000082C000000000000000000000000000B053154303036333538323120202020202003010200
00000000000000000000000000000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000009D3038303930352F30353336
303200000000000000
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] AEN event
Host=eclipse Ctrl=1T00635821 Dev=c6t0d1
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] ASC=A0 ASCQ=00
FRU=00 LUN=01 LUN Stat=00
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error]
Sense=700006000000009800000000A0000000000000000000000000000000000000000000800
000082C000000000000000000000000000B053154303036333538323120202020202003010200
00010000000000000000000000000000000000000000000000000001000000000000000000000
00000000000000000000000000000000000000000000000000000A13038303930352F30353336
303200000000000000
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] AEN event
Host=eclipse Ctrl=1T83635478 Dev=c5t5d0
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] ASC=A0 ASCQ=00
FRU=00 LUN=00 LUN Stat=00
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error]
Sense=700006000000009800000000A0000000000000000000000000000000000000000000800
000082C000000000000000000000000000B053154383336333534373820202020202003010200
00000000000000000000000000000000000000000000000000000001000000000000000000000
00000000000000000000000000000000000000000000000000000843038303930352F30353239
353500000000000000
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error]
Sense=7000060000000098000000003FD80000000000000000000000000000000000000000000
0000838000000000000000000000000FF0B053154383336333534373820202020202003010200
00000000000000000000000000000000000000000000000000000001000000000000000000000
00000000000000000000000000000000000000000000000000000823038303930352F30353239
353500000000000000
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] AEN event
Host=eclipse Ctrl=1T00635821 Dev=c6t0d1
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] ASC=3F ASCQ=D8
FRU=00 LUN=01 LUN Stat=00
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] AEN event
Host=eclipse Ctrl=1T00635821 Dev=c6t0d0
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] ASC=3F ASCQ=D8
FRU=00 LUN=00 LUN Stat=00
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error]
Sense=7000060000000098000000003FD80000000000000000000000000000000000000000000
0000838000000000000000000000000FF0B053154303036333538323120202020202003010200
00000000000000000000000000000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000009B3038303930352F30353336
303200000000000000
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error]
Sense=7000060000000098000000003FD80000000000000000000000000000000000000000000
0000838000000000000000000000000FF0B053154303036333538323120202020202003010200
00010000000000000000000000000000000000000000000000000001000000000000000000000
00000000000000000000000000000000000000000000000000000A03038303930352F30353336
303200000000000000
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] AEN event
Host=eclipse Ctrl=1T83635478 Dev=c5t5d0
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] ASC=3F ASCQ=D8
FRU=00 LUN=00 LUN Stat=00
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] AEN event
Host=eclipse Ctrl=1T00635821 Dev=c6t0d0
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] ASC=A0 ASCQ=00
FRU=00 LUN=00 LUN Stat=00
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error]
Sense=700006000000009800000000A0000000000000000000000000000000000000000000800
000082C000000000000000000000000000B053154303036333538323120202020202003010200
00000000000000000000000000000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000009D3038303930352F30353336
303200000000000000
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] AEN event
Host=eclipse Ctrl=1T00635821 Dev=c6t0d1
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] ASC=A0 ASCQ=00
FRU=00 LUN=01 LUN Stat=00
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error]
Sense=700006000000009800000000A0000000000000000000000000000000000000000000800
000082C000000000000000000000000000B053154303036333538323120202020202003010200
00010000000000000000000000000000000000000000000000000001000000000000000000000
00000000000000000000000000000000000000000000000000000A13038303930352F30353336
303200000000000000
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] AEN event
Host=eclipse Ctrl=1T83635478 Dev=c5t5d0
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] ASC=A0 ASCQ=00
FRU=00 LUN=00 LUN Stat=00
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error]
Sense=700006000000009800000000A0000000000000000000000000000000000000000000800
000082C000000000000000000000000000B053154383336333534373820202020202003010200
00000000000000000000000000000000000000000000000000000001000000000000000000000
00000000000000000000000000000000000000000000000000000843038303930352F30353239
353500000000000000
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error]
Sense=7000060000000098000000003FD80000000000000000000000000000000000000000000
0000838000000000000000000000000FF0B053154383336333534373820202020202003010200
00000000000000000000000000000000000000000000000000000001000000000000000000000
00000000000000000000000000000000000000000000000000000823038303930352F30353239
353500000000000000
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] AEN event
Host=eclipse Ctrl=1T00635821 Dev=c6t0d1
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] ASC=3F ASCQ=D8
FRU=00 LUN=01 LUN Stat=00
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] AEN event
Host=eclipse Ctrl=1T00635821 Dev=c6t0d0
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error] ASC=3F ASCQ=D8
FRU=00 LUN=00 LUN Stat=00
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error]
Sense=7000060000000098000000003FD80000000000000000000000000000000000000000000
0000838000000000000000000000000FF0B053154303036333538323120202020202003010200
00000000000000000000000000000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000009B3038303930352F30353336
303200000000000000
Aug 9 14:29:17 eclipse raid: [ID 702911 user.error]
Sense=7000060000000098000000003FD80000000000000000000000000000000000000000000
0000838000000000000000000000000FF0B053154303036333538323120202020202003010200
00010000000000000000000000000000000000000000000000000001000000000000000000000
00000000000000000000000000000000000000000000000000000A03038303930352F30353336
303200000000000000

I don't see what's wrong and would appreciate some help.

Thanks in advance,

John
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