Jump to content
Sign in to follow this  

Cache unmountable after upgrading to 6.4

3 posts in this topic Last Reply

Recommended Posts

Upgraded to 6.4 and after rebooting I went to go start up my VMs and docker containers only to find they weren't there. Plugins were still intact.

Going into my main tab, I'm greeted with "Unmountable:Unsupported partition layout," where my cache drive is supposed to be. The cache is formatted xfs just like the other drives and worked prior to the upgrade.

Any ideas?


Edited by Phastor

Share this post

Link to post
On 1/16/2018 at 11:38 PM, ljm42 said:


  • If your cache disk has an "incompatible partition" after upgrading, it was probably created in an older version of the Unassigned Devices plugin. UD has been updated so this won't happen again.

    This is a one-time fix. You'll need to downgrade to 6.3.5 and move the data off the cache drive, re-format the disk and move the data back.  The procedure is outlined here


Share this post

Link to post

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this