G'day,
I've got a OpenSolaris server n95, that I use for media, serving. It's uses a
DQ35JOE motherboard, dual core, and I have my rpool mirrored on two IDE 40GB
drives, and my media mirrored on 2 x 500GB SATA drives.
I've got a few CIFS shares on the media drive, and I'm using MediaTomb to
stream to my PS3. No problems at all, until today. I was at work (obviously
not working too hard :) ), when I thought that I really should scrub my pools,
since I hasn't done it for awhile. So I SSHed into the box, and did a scrub on
both pools.
A few minutes later, I lost my SSH connection... uh oh, but not too worried, I
thought that the ADSL must've gone down or something.
Came home, and the server is in a reboot loop, kernel panic. Nuts...
Booted into the LiveDVD of snv_95, no problem, set about scrubbing my rpool,
everything is good, until I decide to import and start scrubbing my storage
pool... kernel panic... Nuts...
Removed the storage pool drives from the machine, no problem, boots up fine and
starts scrubbing the rpool again. No problems. Decided to more the storage
drives over to my desktop machine, try to import kernel panic...
So, the trick is, how do I fix it?
I've read a few posts, and I've seen other people with similar problems, but I
have to admit I'm simply not smart enough to solve the problem, so, anyone got
any ideas?
Here's some info that I hope prove useful.
[EMAIL PROTECTED]:~/Desktop$ pfexec zpool import
pool: storage
id: 6933883927787501942
state: ONLINE
status: The pool is formatted using an older on-disk version.
action: The pool can be imported using its name or numeric identifier, though
some features will not be available without an explicit 'zpool upgrade'.
config:
storage ONLINE
mirrorONLINE
c3t3d0 ONLINE
c3t2d0 ONLINE
[EMAIL PROTECTED]:~/Desktop$ zdb -uuu -e storage
Uberblock
magic = 00bab10c
version = 10
txg = 3818020
guid_sum = 6700303293925244073
timestamp = 1220003402 UTC = Fri Aug 29 17:50:02 2008
rootbp = [L0 DMU objset] 400L/200P DVA[0]=<0:6a00058e00:200>
DVA[1]=<0:2a8600:200> DVA[2]=<0:3800050600:200> fletcher4 lzjb LE
contiguous birth=3818020 fill=170
cksum=8b56cdef9:38379d3cd95:b809c1c9bb15:197649b024bfd1
[EMAIL PROTECTED]:~/Desktop$ zdb -e -bb storage
Traversing all blocks to verify nothing leaked ...
No leaks (block sum matches space maps exactly)
bp count: 3736040
bp logical:484538716672 avg: 129693
bp physical: 484064542720 avg: 129566compression: 1.00
bp allocated: 484259193344 avg: 129618compression: 1.00
SPA allocated: 484259193344 used: 97.20%
Blocks LSIZE PSIZE ASIZE avgcomp %Total Type
105 1.11M339K 1017K9.7K3.35 0.00 deferred free
232K 4K 12.0K 6.00K8.00 0.00 object directory
2 1K 1K 3.00K 1.50K1.00 0.00 object array
116K 1.50K 4.50K 4.50K 10.67 0.00 packed nvlist
- - - - - -- packed nvlist size
116K 3.00K 9.00K 9.00K5.33 0.00 bplist
- - - - - -- bplist header
- - - - - -- SPA space map header
373 2.14M801K 2.35M 6.44K2.73 0.00 SPA space map
3 40.0K 40.0K 40.0K 13.3K1.00 0.00 ZIL intent log
552 8.62M 2.40M 4.82M 8.94K3.60 0.00 DMU dnode
8 8K 4K 8.50K 1.06K2.00 0.00 DMU objset
- - - - - -- DSL directory
8 4K 4K 12.0K 1.50K1.00 0.00 DSL directory child map
7 3.50K 3.50K 10.5K 1.50K1.00 0.00 DSL dataset snap map
15 225K 25.0K 75.0K 5.00K8.98 0.00 DSL props
- - - - - -- DSL dataset
- - - - - -- ZFS znode
- - - - - -- ZFS V0 ACL
3.56M 451G451G451G127K1.00 100.00 ZFS plain file
1.55K 9.9M 1.51M 3.03M 1.95K6.55 0.00 ZFS directory
7 3.50K 3.50K 7.00K 1K1.00 0.00 ZFS master node
40 550K 87.0K174K 4.35K6.32 0.00 ZFS delete queue
- - - - - -- zvol object
- - - - - -- zvol prop
- - - - - -- other uint8[]
- - - - - -- other uint64[]
1512 512 1.50K 1.50K1.00 0.00 other ZAP
- - - - - -- persistent error log
1 128K 10.0K 30.0K 30.0K 12.80 0.00 SPA history
- - - - -