i lost my ZFS Pool on a trueNAS System due to a failed / broken disk
The Pool was a non mirrored Pool with 4 HDD (6-10 TB each)I am working on a new trueNAS for backup all the files to a mirrored pool (more safety, etc...)yes... a bit late, why i didn't do that to my first trueNAS... so as a student project i just took some HDD, bring that to a trueNAS Pool and wow, a lot of storage (and no safety, i know now)the last years a lot of data was stored, and yes, a small peace like some documents and configs, i have no backup.so my new NAS is ready but i cannot rsync the data from the broken pool.
now my qustion, is it possible to restore some of the data, even when 1 HDD is broken ?
zpool status dont list my Stripe1 Pool,
zpool import: pool: Stripe1 id: 6025154047609482622 state: UNAVAILstatus: One or more devices are missing from the system. action: The pool cannot be imported. Attach the missing devices and try again. see: https://openzfs.github.io/openzfs-docs/msg/ZFS-8000-3C config: Stripe1 UNAVAIL insufficient replicas gptid/c1b3f4e5-d0c3-11e9-bb74-bcaec56636cd ONLINE gptid/c2313d8f-d0c3-11e9-bb74-bcaec56636cd UNAVAIL cannot open gptid/907c5655-8970-11ec-b041-40167e36fb5f ONLINE gptid/9f932a06-8657-11ec-9301-40167e36fb5f ONLINE
i have a new 10 TB drive aroung (the unavailable one)
is there a way (except running testdisk over month) to get some of the data back ?
best regardsdaniel