> Am 12.04.2020 um 18:31 schrieb Slawa Olhovchenkov <[email protected]>: > > On Sun, Apr 12, 2020 at 06:24:09PM +0200, Stefan Bethke wrote: > >> Am 12.04.2020 um 17:43 schrieb Slawa Olhovchenkov <[email protected]>: >>> >>> On Sun, Apr 12, 2020 at 04:37:06PM +0200, Stefan Bethke wrote: >>> >>>> I have a server I don't have physical access to right now, which has a >>>> broken SATA disk that produces mostly errors (but not entirely). >>>> >>>> The disk has two partitions that are part of a zpool each. I can't bring >>>> the system up with this disk being online, because ZFS is trying its >>>> darndest to use it. >>>> >>>> I already renamed the GPT partitions in the hope that ZFS would not find >>>> them anymore, but it does. >>>> >>>> I can't gpart destroy -f ada1 because "device busy". >>>> >>>> Is there a way, ideally in the loader, to tell the kernel to ignore ada1 >>>> and/or ahcich5? Or can I force ZFS some other way to ignore the disk? I do >>>> have a spare disk I can use to replace the failed one, but I can't get the >>>> machine into a state where I could even issue the zpool replace command. >>> >>> `zpool offline pool device` if you have enoght redundancy? >> >> I do, but the command doesn't return. Instead, I'm getting loads of sata >> error message. > > What you zpool configuration?
This is from the working system. The identifiers are slightly different, but
the structure is identical.
# zpool status
pool: data
state: ONLINE
status: Some supported features are not enabled on the pool. The pool can
still be used, but some features are unavailable.
action: Enable all features using 'zpool upgrade'. Once this is done,
the pool may no longer be accessible by software that does not support
the features. See zpool-features(7) for details.
scan: resilvered 176K in 0 days 00:01:28 with 0 errors on Sun May 26 21:24:54
2019
config:
NAME STATE READ WRITE CKSUM
data ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
gpt/ls0data ONLINE 0 0 0
gpt/ls1data ONLINE 0 0 0
logs
gpt/data0log ONLINE 0 0 0
cache
gpt/data0cache ONLINE 0 0 0
errors: No known data errors
pool: ls-host
state: ONLINE
status: Some supported features are not enabled on the pool. The pool can
still be used, but some features are unavailable.
action: Enable all features using 'zpool upgrade'. Once this is done,
the pool may no longer be accessible by software that does not support
the features. See zpool-features(7) for details.
scan: scrub repaired 0 in 0 days 00:06:33 with 0 errors on Sun Apr 12
11:46:25 2020
config:
NAME STATE READ WRITE CKSUM
ls-host ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
gpt/ls0host ONLINE 0 0 0
gpt/ls1host ONLINE 0 0 0
logs
gpt/host0log ONLINE 0 0 0
cache
gpt/host0cache ONLINE 0 0 0
errors: No known data errors
--
Stefan Bethke <[email protected]> Fon +49 151 14070811
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