Cache pool showing 75% used on dashboard

[James M]

UnRaid 6.9.2

 

On the dashboard tab, the cache pool is showing it is 75.1% full, 511 GB of 680 GB. Executed the du -sh /mnt/cache/* command and it's reporting back only 63.7 GB are being used.

 

Outpout:

root@DellR720:~# du -sh /mnt/cache/*
0       /mnt/cache/Transcode
55G     /mnt/cache/appdata
0       /mnt/cache/domains
8.7G    /mnt/cache/system
root@DellR720:~# 

 

How can I find out what is claiming to take up all of the space?

 

I believe I need to also post a Diagnostics output, what is the preferred method to sharing the zip file?

 

 

[trurl]

3 minutes ago, James M said:

post a Diagnostics output, what is the preferred method to sharing the zip file?

Attach the complete ZIP as a single file to your NEXT post.

[James M]

Attached.

dellr720-diagnostics-20210423-2010.zip

[JorgeB]

That's normal with different capacity devices in the same pool, free space should be correct though.

 

Also note that cache2 is not currently part of the pool, despite the GUI showing it is.

[James M]

Seemed like it happened recently showing 75% full. I plan on soon changing all the cache drives out to the same size drives. When I put this build together, just used the SSDs I had on hands. When I do put in all the same size SSDs of 1 TB each. Will the Cache pool used space drop down to hardly nothing since the du -sh /mnt/cache/* command is showing only 63.7 GB used?

[JorgeB]

If you use same size devices used space in the GUI will be correct, note that free space will be incorrect if you use an odd number of devices in raid1, that's a btrfs bug.