I recently started noticing issues with my Plex docker and after re-install could not get the Web UI option to show up. The logs indicated below:
IOError: [Errno 28] No space left on device
Logged from file peerservice.py, line 189
Traceback (most recent call last):
File "/usr/lib/plexmediaserver/Resources/Python/lib/python2.7/logging/__init__.py", line 885, in emit
self.flush()
File "/usr/lib/plexmediaserver/Resources/Python/lib/python2.7/logging/__init__.py", line 845, in flush
self.stream.flush()
IOError: [Errno 28] No space left on device
Based on some suggestions from the forum, I looked at cache and below is what I found,
df -h /mnt/cache
Filesystem Size Used Avail Use% Mounted on
/dev/sdb1 578G 223G 128K 100% /mnt/cache
du -h -d 1 /mnt/cache
290M /mnt/cache/appdata
0 /mnt/cache/domains
0 /mnt/cache/system
0 /mnt/cache/.Trash-99
220G /mnt/cache/Downloads
0 /mnt/cache/temp
220G /mnt/cache
My cache is pool of two disks
240 GB SSD
1 TB NVME
UnRaid GUI shows this as
Device Identification Temp. Reads Writes Errors FS Size Used Free
Cache Crucial_CT240M500SSD1_1337094CDAB4 - 240 GB (sdb) 36 C 57,960 27,417 0 btrfs 620 GB 229 GB 391 GB
Cache 2 WDC_WDS100T2B0B-00YS70_183991422378 - 1 TB (sdj) 34 C 10,985 31,799 0 Device is part of cache pool
How can I reset the usage to be accurate?