As you can see in the GUI one of my drives is showing as full and reporting the incorrect size also it is no longer being written too.

 

btrfs fi show /mnt/disk6

 

Label: none  uuid: c779e108-2382-40b0-8370-57d6259db9a3
        Total devices 1 FS bytes used 1.42TiB
        devid    1 size 2.73TiB used 1.43TiB path /dev/md6
 

 

btrfs fi df /mnt/disk6

Data, single: total=1.43TiB, used=1.42TiB
System, single: total=4.00MiB, used=176.00KiB
Metadata, single: total=2.01GiB, used=1.50GiB
GlobalReserve, single: total=512.00MiB, used=0.00B

 

 

Results from DF

 

/dev/md5        2930266532  1826284548  1103239740  63% /mnt/disk5
/dev/md6        2930266532  1524981548           0 100% /mnt/disk6
/dev/sdb1         58615672     4018356    53671500   7% /mnt/cache
 

 

Any ideas what's gone wrong?

 

I have rebooted and no change.

 

Here is the Diag file unraid-diagnostics-20170906-1933.zip

 

 

Another thing to note is my original build was on 7a and only after upgrading and a day of use has this occurred. 

Edited September 6, 20178 yr by Tyranian

This happened before to a couple of users, problem was fixed by copying a large file locally, e.g., use midnight commander to copy a large file from /mnt/diskX to /mnt/disk6

Thanks Johnnie will give it a go now.

Thanks seems to have kicked it back in!