August 22, 20241 yr Hi all. I am currently running TrueNAS Scale on a custom built server hosting media for Jellyfin and the ARR suite plus some backups. IX Systems decided to switch to docker compose from kubernetes which basically left 3rd party app repo TrueCharts high and dry. Since I am looking at a nuke and repave I am considering switching to UNRAID. Is there a guide somewhere for this kind of migration? I would like to reuse my storage ZPOOL so I won't have to spend months rebuilding it. All constructive advice is appreciated.
August 22, 20241 yr The pool should be importable, but may need manual intervention, post the output from: zpool status -LP
August 22, 20241 yr Author pool: boot-pool state: ONLINE scan: scrub repaired 0B in 00:02:44 with 0 errors on Wed Aug 21 03:47:46 2024 config: NAME STATE READ WRITE CKSUM boot-pool ONLINE 0 0 0 /dev/nvme0n1p3 ONLINE 0 0 0 errors: No known data errors pool: colddata state: ONLINE scan: scrub repaired 0B in 1 days 06:02:43 with 0 errors on Mon Jul 29 06:02:44 2024 config: NAME STATE READ WRITE CKSUM colddata ONLINE 0 0 0 raidz1-0 ONLINE 0 0 0 /dev/sdd2 ONLINE 0 0 0 /dev/sdi2 ONLINE 0 0 0 /dev/sdg2 ONLINE 0 0 0 raidz1-1 ONLINE 0 0 0 /dev/sdh2 ONLINE 0 0 0 /dev/sde2 ONLINE 0 0 0 /dev/sdf2 ONLINE 0 0 0 errors: No known data errors pool: hotdata state: ONLINE scan: scrub repaired 0B in 00:08:33 with 0 errors on Sun Aug 4 00:08:34 2024 config: NAME STATE READ WRITE CKSUM hotdata ONLINE 0 0 0 raidz1-0 ONLINE 0 0 0 /dev/sdc2 ONLINE 0 0 0 /dev/sdb2 ONLINE 0 0 0 /dev/sda2 ONLINE 0 0 0 errors: No known data errors Edited August 22, 20241 yr by etrigan63
August 23, 20241 yr Pools should import fine but you will need to manually change the partition layouts: https://forums.unraid.net/topic/153274-how-to-non-irreversibly-migrate-from-truenas-core-with-zfs-to-unraid/?do=findComment&comment=1369139
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