- root@evilcave1:~# df -k
- Filesystem 1K-blocks Used Available Use% Mounted on
- udev 8128060 0 8128060 0% /dev
- tmpfs 1628920 756 1628164 1% /run
- /dev/sdb1 7823360 6709620 441516 94% /
- tmpfs 8144588 0 8144588 0% /dev/shm
- tmpfs 5120 0 5120 0% /run/lock
- tmpfs 1628916 0 1628916 0% /run/user/0
- tmpfs 1628916 0 1628916 0% /run/user/1000
- root@evilcave1:~# btrfs filesystem defragment -czlib -r /usr
- root@evilcave1:~# df -k
- Filesystem 1K-blocks Used Available Use% Mounted on
- udev 8128060 0 8128060 0% /dev
- tmpfs 1628920 756 1628164 1% /run
- /dev/sdb1 7823360 3996096 3170320 56% /
- tmpfs 8144588 0 8144588 0% /dev/shm
- tmpfs 5120 0 5120 0% /run/lock
- tmpfs 1628916 0 1628916 0% /run/user/0
- tmpfs 1628916 0 1628916 0% /run/user/1000
btrfs /usr compression, disk usage reduced to 56% (from 94%)
Posted by Anonymous on Mon 27th Sep 2021 13:50
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