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Unmountable; Unsupported or no file system

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Hello everyone.

 

I have an issue with my zfs array after upgrading to the beta of unraid 7, then downgrading because i couldnt get the array stable, and in the end, it wouldnt mount at all.

Unfortunately, the same error persists after downgrading, removing the zfs pool and recreating it. It will, at least the UI thinks, mount the array, but no shares will be exported. If i go into the console and run "zpool import", i get my array, and everything seems fine (to me, at least). This is the output:

 

root@FiskeTower:~# zpool import
   pool: zfs
     id: 2262570952607866990
  state: ONLINE
 action: The pool can be imported using its name or numeric identifier.
 config:

        zfs         ONLINE
          raidz1-0  ONLINE
            sdc1    ONLINE
            sdd1    ONLINE
            sde1    ONLINE
            sdf1    ONLINE
            sdg1    ONLINE
            sdh1    ONLINE
        cache
          nvme0n1

 

I can import the array manually, and read my data and shares, but not via the UI, and thus nothing seems to work. I have attached a diagnostics file created after starting the array.

 

This is what the UI looks like after starting:

image.thumb.png.b4cf75a1e90a00db6798f7b1dde91d02.png

 

Please tell me if you need other information, thanks in advance for your help!

fisketower-diagnostics-20240824-1106.zip

Solved by JorgeB

  • Community Expert
  • Solution

You don't have the cache vdev assigned, it won't like that, but first post the output from:

 

zpool status -LP

 

  • Author
25 minutes ago, JorgeB said:

You don't have the cache vdev assigned, it won't like that, but first post the output from:

 

zpool status -LP

 

Thank you for the reply!

 

I am not sure what you mean by "cache vdev", this configuration has worked for a few months before i thought i was smart and upgraded to the beta...

 

Anyhow, here is the full configuration, for reference:

 

image.thumb.png.3c472279135c46d3f0e49a9331efea7f.png

 

This is the output of the command you requested, and the output is the same with the array started or stopped:

 

root@FiskeTower:~# zpool status -LP
no pools available

 

 

Edited by RealFiskelord
spelling

  • Author
36 minutes ago, JorgeB said:

You don't have the cache vdev assigned, it won't like that, but first post the output from:

 

zpool status -LP

 

Well, scratch that, im an idiot - i understood what you meant, and after adding the cache to the pool, everything fired right up!

 

Thank you so much for your help!

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