Pool disapear after multiple manipulation

I would suggest reaching out to Klennet for answers since it is their software. Did you let it run a whole scan to see if it sees any files?

I was hoping @HoneyBadger would have posted by now

I’m running scan right now, we will see.
My tough is:

  • If the data exist on the disk and my Pool exist on truenas but it doesn’t recognize maybe it’s a truenas issues ?

    So I don’t understand why asking Klennet would help me ?

Their job and software is data recovery. I don’t know what you did to your disk nor if it is even fixable for TrueNAS and ZFS to see the data. You would need to figure out if it worth spending money on their software to attempt recovering that data.

It may be easy to fix the data disk and partitions for ZFS but I have no experience doing that. I don’t even know where to look for what commands to attempt.

That’s my point except unplug for testing disk sanity (with a software) I didn’t do anything to it.
I see now the point asking Klennet thanks for explanation.
If someone know if it is possible to check get the pool back with command line I would appreciate the help too.
thanks again for your time btw

Hi back !

After scanning and seeing with the support of Klennet software he can’t say why my drive isn’t recognize by TrueNas ?
Is their a way to investigate this or not ?
All data is on the disk so I don’t understand why TrueNas don’t want to recognize it.

Let’s try getting help again.
@HoneyBadger No pool shown for import in CLI. Klennet seems to find pool & data? Not sure what to look at. Disks checked with CrystalDiskInfo on a Windows machine.

Hello,

Juste saying after using klennet to recover files and accepted the loss, I reconnected the drive to TrueNas who magically showing the pool in the UI as it never gone…

Maybe just an issue of SATA configuration ? Or just magic it is.

Thanks SmallBarky and prez02 for help anyway

Congratz, but start making a backup just in case. Zfs shouldn’t care about drive order or which (functional) sata port anything is connected to