I had cache drive set up in raid 1 btrfs and then updated to the 7.0 update and got that Unmountable: Unsupported or no file system [shown below] 

 

Didnt take back recent back up off app data (have a year old one in safe at work) didnt think id be in this circumstance. reinstalled v6.12.13 from usb and copied config over but all containers and app data and vms are gone 

tower-diagnostics-20250112-0046.zip

Post the output from

blkid

and

btrfs fi show

 

10 hours ago, JorgeB said:

Post the output from

blkid

and

btrfs fi show

 

I am getting the same issue/error.  I had upgraded to 7.0.0 but my Plex Server Docker refused to function so I attempted to downgrade back to 6.12.14 and after the downgrade my Cache drive reports the same message. Of course all my docker images existed on the cache drive.

 

My output for the btrfs entries from blkid are:

/dev/sdn1: UUID="9d196628-4b31-42a5-a859-889d26ca4af6" UUID_SUB="8259cb51-85d8-49b3-afc2-c4d4ab2d27f5" BLOCK_SIZE="4096" TYPE="btrfs"

and

/dev/loop2: UUID="86c04eb1-9344-4393-a5cb-2308d7bdc740" UUID_SUB="b04d9c64-0753-4cb6-ac46-71088163454d" BLOCK_SIZE="4096" TYPE="btrfs"
/dev/loop3: UUID="7a7e2d39-6d1a-4e4a-9fbc-91bc475965fb" UUID_SUB="d407f13b-9c74-4d56-9f7c-06cadf820fa0" BLOCK_SIZE="4096" TYPE="btrfs"

 

the output of btrfs fi show is:

Label: none  uuid: 86c04eb1-9344-4393-a5cb-2308d7bdc740
        Total devices 1 FS bytes used 372.00KiB
        devid    1 size 40.00GiB used 536.00MiB path /dev/loop2

Label: none  uuid: 7a7e2d39-6d1a-4e4a-9fbc-91bc475965fb
        Total devices 1 FS bytes used 412.00KiB
        devid    1 size 1.00GiB used 126.38MiB path /dev/loop3

Label: none  uuid: 9d196628-4b31-42a5-a859-889d26ca4af6
        Total devices 1 FS bytes used 191.31GiB
        devid    1 size 931.51GiB used 285.02GiB path /dev/sdn1

 

any suggestions on what I can do?

 

Thanks,

Mike.

11 hours ago, perk said:

I am getting the same issue/error. 

Please start your own thread, since this one is not resolved it can get confusing, and post the diagnostics there.