Today my desktop gave me a notification that my /-filesystem was 'full'. So at first i did some cleanup of files, packages and old snapshots.
However, when i removed the previous i noticed with the tool baobab
that i only have 50GB of space (see screenshot). My df -alh
command give me the result that my size is 140G and the command btrfs filesystem df /
gave me the result 125G. If i check the partition size with cfdisk
i get the result that if have 139,7G (so say 140G) available, corresponding the df -alh command. However i don't understand why the btrfs and baobab give me different results.
Screenshot difference size output
--Edit--
$sudo btrfs fi usage /
Overall:
Device size: 139.70GiB
Device allocated: 136.70GiB
Device unallocated: 3.00GiB
Device missing: 0.00B
Used: 133.78GiB
Free (estimated): 3.63GiB (min: 2.13GiB)
Data ratio: 1.00
Metadata ratio: 2.00
Global reserve: 308.56MiB (used: 0.00B)
Data,single: Size:125.68GiB, Used:125.05GiB (99.50%)
/dev/sda1 125.68GiB
Metadata,DUP: Size:5.50GiB, Used:4.37GiB (79.38%)
/dev/sda1 11.00GiB
System,DUP: Size:8.00MiB, Used:16.00KiB (0.20%)
/dev/sda1 16.00MiB
Unallocated:
/dev/sda1 3.00GiB
$sudo btrfs fi du -s /
Total Exclusive Set shared Filename
138.88GiB 96.00KiB 46.30GiB /
btrfs fi usage /
andbtrfs fi du -s /
?btrfs fi du -s/