I know, we should have done zpool scrub -s first.. but.. sigh..
bits...@zfs:/opt/StorMan# zpool status -v tankmir1
pool: tankmir1
state: ONLINE
scrub: scrub in progress for 0h16m, 0.14% done, 187h17m to go
config:
NAME STATE READ WRITE CKSUM
tankmir1 ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
c7t6d0 ONLINE 0 0 0
c7t7d0 ONLINE 0 0 0
errors: No known data errors
bits...@zfs:/opt/StorMan# zpool detach tankmir1 c7t7d0
(hung).
At this point a new SSH session to the server hangs during login, I was
connected via KVM over IP to the console and don't seem to have any problem
with that session (although I'm not trying to log off and back in).
iostat shows all activity on c7t6d0 (as expected), however IO is extremely slow
(< 1 megabyte / second and 100% busy). We've been fighting a slow i/o problem
with Seagate ES2 drives, some needed firmware flashing which we didn't catch
before they were in a pool, so remove, flash, reinstall, resilver, etc. is a
long process.
Anything I can try to dump that's not overly intrusive? The system seems to be
working still for iSCSI and CIFS which is it's purpose, so a reboot isn't
planned unless this hangs in more ways. Hopefully it will respond in a while.
snv129 installed.
Steve Radich - Founder and Principal of Business Information Technology Shop -
www.bitshop.com
Developer Resources Site: www.ASPDeveloper.Net - www.VirtualServerFAQ.com
LinkedIn Public Profile: http://www.linkedin.com/in/steveradich
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