Hi, i run my Unraid OS on my proxmox server, and because of a failed attempt to do a GPU passthrough, i had to make an unclean shutdown of Unraid. When i rebooted, all my shares disappeared and the GUI doesn't show the utilization of the disk and parity, even though it says that they're healthy. In the logs, i have this error: ''Unraid emhttpd: /mnt/disk1 mount error: Unsupported or no file system'' and ''Unraid emhttpd: disk1: import error''. I am not sure of what to do.

unraid-diagnostics-20230810-1136.zip

Type:

 

zpool import -f disk1

then

zpool export disk1

now re-start array and the disk should mount

 

P.S. It would be better to passthrough entire disks (or controllers) instead of using virtual disks.

I did the commands in the console like you just said but it didn't change anything. I know my files are still there, it would take more than 6 hours to actually delete it.

The only thing i can see in my shares are the files from my cache.

 

 

P.S. I made an HDD passthrough for Unraid, is it not enough?

unraid-diagnostics-20230810-1225.zip

Edited August 10, 20232 yr by XEVIOUS_GOD

11 minutes ago, XEVIOUS_GOD said:

I did the commands in the console like you just said

Don't see an array re-start in the log.

 

20 minutes ago, JorgeB said:

now re-start array

 

Oh i've sent you the wrong logs, let me do it again. Still, it doesn't appear to work sadly.

unraid-diagnostics-20230810-1259.zip

Edited August 10, 20232 yr by XEVIOUS_GOD

Still no array re-start on those.

 

Type the commands, stop array, start array, post new diags.

Strange, i'm pretty sure i did.

 

First i stop the array:

I open the console and type the first command:

 

I type the second command:

 

I reoppen the array:

 

Same result, nothing changed:

 

 

Am i giving you the wrong logs?

unraid-diagnostics-20230810-1357.zip

Edited August 10, 20232 yr by XEVIOUS_GOD

Looks like you were posting the wrong diags, now I see the re-starts, not sure why the command is not working, never happened before with this error, which by the way is caused by virtualizing Unraid, and it's not supported, it thinks it's a new server:

 

Aug 10 10:56:47 Unraid root: cannot import 'disk1': pool was previously in use from another system.
Aug 10 10:56:47 Unraid root: Last accessed by proxmox (hostid=21e480ba) at Wed Aug  9 13:49:15 2023
Aug 10 10:56:47 Unraid root: The pool can be imported, use 'zpool import -f' to import the pool.

 

Type once more:

zpool import -f disk1

and then post he output of

zpool status

 

Here:

 

Now type 

zpool export

and then 

zpool import disk1

without -f, does it still import?

Maybe? I'm not sure ahaha

Then it should also be imported by Unraid, export the pool first:

zpool export disk1

and try again, if it still doesn't work you can try doing a new config, if still not after the new config import the pool manually again, backup to another place and re-format.

A new config? Wdym. Also, how do i import the pool manually to back it up?

 

You mean like, unplug the hardrives from my server and plug it to my windows PC to backup the files? If so, what software should I use to read Linux filesystem

13 hours ago, XEVIOUS_GOD said:

A new config?

Tools -> New config.

 

13 hours ago, XEVIOUS_GOD said:

Also, how do i import the pool manually to back it up?

 

13 hours ago, JorgeB said:

zpool import disk1

 

Just to be sure, the new config tool won't format my hardrives right?

Edited August 11, 20232 yr by XEVIOUS_GOD

30 minutes ago, XEVIOUS_GOD said:

Just to be sure, the new config tool won't format my hardrives right?

Correct, choose to keep all assignments.

It didn't work, so i ended up just redoing my entire server instead. I'm dropping Proxmox, and i'm now running Unraid baremetal. Thank you for your time!