Re: Having a disk double listes in a zraid3 pool
- Reply: Julien Cigar : "Re: Having a disk double listes in a zraid3 pool"
- In reply to: Julien Cigar : "Re: Having a disk double listes in a zraid3 pool"
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Date: Mon, 17 Jul 2023 12:31:35 UTC
On 17-7-2023 14:10, Julien Cigar wrote: > On Mon, Jul 17, 2023 at 01:59:32PM +0200, Willem Jan Withagen wrote: >> Hi, >> >> I admit it is on Linux, but still hope to find the answer here... >> >> When Replacing a broken disk I ended up with 2 times the same disk > How did you replace the broken disk? > > The correct way is to issue 1) zpool offline, 2) replace physical disk and > 3) gpart backup good_disk|gpart restore -F new_disk 4) zpool replace > > Also, don't forget to boot code on the EFI partition It was a bit more convoluted since it is a disk on an LSI 3108 in jbod mode. So I needed to set JBOD on the disk and reboot. But yes, I first offlined the disk. And after reboot replaced the disk. --WjW > >> and thus the zraid is in DEGRADED state: >> pool: zfs-data >> state: DEGRADED >> status: One or more devices has experienced an unrecoverable error. An >> attempt was made to correct the error. Applications are unaffected. >> action: Determine if the device needs to be replaced, and clear the errors >> using 'zpool clear' or replace the device with 'zpool replace'. >> see: https://openzfs.github.io/openzfs-docs/msg/ZFS-8000-9P >> scan: resilvered 1.09G in 00:01:10 with 0 errors on Mon Jul 17 13:36:10 >> 2023 >> config: >> >> NAME STATE READ WRITE CKSUM >> zfs-data DEGRADED 0 0 0 >> raidz3-0 DEGRADED 0 0 0 >> sdb ONLINE 0 0 0 >> sdd ONLINE 0 0 0 >> sde ONLINE 0 0 0 >> sdf ONLINE 0 0 0 >> sdg ONLINE 0 0 0 >> sdh ONLINE 0 0 0 >> sdi ONLINE 0 0 0 >> sdj ONLINE 0 0 0 >> sdk ONLINE 0 0 0 >> sdl OFFLINE 0 0 0 >> sdl ONLINE 0 0 0 >> raidz3-1 ONLINE 0 0 0 >> sdm ONLINE 0 0 0 >> sdn ONLINE 0 0 0 >> sdo ONLINE 0 0 0 >> sdq ONLINE 0 0 5 >> sdp ONLINE 0 0 5 >> sdr ONLINE 0 0 0 >> sds ONLINE 0 0 0 >> sdt ONLINE 0 0 0 >> sdu ONLINE 0 0 0 >> sdv ONLINE 0 0 0 >> sdw ONLINE 0 0 0 >> sdx ONLINE 0 0 0 >> >> errors: No known data errors >> >> Any idea how to fix this? >> >> Regards, >> --WjW >>