Raid 5 down and I cant Import

Well - I’ve tried nothing & am out of ideas. Someone smarter than me will have to assist further…

Try zpool import -Ffn Puta_RAID5 and post the output.

2 Likes

Tks for your help Fleshmauler. You are a gentleman.

1 Like

Pasting terminal output as formatted text (</> button) is better than screenshots.

If losing the last 10 seconds of transactions is acceptable, run the command again without the n to do it for good.
zpool import -R /mnt -Ff Puta_RAID5

Of course, the web shell in FreeNAS sucks, and copy/paste from it is iffy at best.

Dear Arwen, Fleshmauler, Dan and Etorix.
I appreciate all the help you gave me. Etorix’s suggestion worked and I managed to recover almost all of the 6.75TB of information. I only lost 70MB of information.
It took five days to copy all the information. Everyone on this forum was a true gentleman and forgave me for my ignorance on this matter, and I am very grateful to everyone for that.I therefore take the bold step of asking: the software I have installed on all my NAS is FreeNAS from 2018. Now when rebuilding this machine, should I keep the same software and create a new pool or install one of the new TrueNAS?
Tks again for everything.
Alex

2 Likes

You should always run current and supported software.

It is generally not recommended to apply every update on day one, but neither is running 7 years old software. Regular updates and maintenance are an essential part of system management.

3 Likes

Namely, you should at least upgrade from 11 to TrueNAS 12 (latest), and then to 13.0-U6.7.
At which point you can choose either:

  • to sidegrade to 25.04 now; or
  • to just fossilise on CORE 13.0 for some years, and defer migrating to SCALE/CE/Whatever_it_will_be_named_by_then when you build a new NAS (that J3160 will eventually be caught by its age…).

Tks again for everything and the time you spend on me.
Ill follow your sugestions.
Alex