Am Mittwoch, den 31. August schrieb Fennec Fox:
> Linux Titanium 4.7.2-1-MANJARO #1 SMP PREEMPT Sun Aug 21 15:04:37 UTC
> 2016 x86_64 GNU/Linux
> btrfs-progs v4.7
>
> Data, single: total=30.01GiB, used=18.95GiB
> System, single: total=4.00MiB, used=16.00KiB
> Metadata, single: total=1.01GiB, used=422.17MiB
> GlobalReserve, single: total=144.00MiB, used=0.00B
>
> {02:50} Wed Aug 31
> [fennectech@Titanium ~]$ sudo fstrim -v /
> [sudo] password for fennectech:
> Sorry, try again.
> [sudo] password for fennectech:
> /: 99.8 GiB (107167244288 bytes) trimmed
>
> {03:08} Wed Aug 31
> [fennectech@Titanium ~]$ sudo fstrim -v /
> [sudo] password for fennectech:
> /: 99.9 GiB (107262181376 bytes) trimmed
>
> I ran these commands minutes after echother ane each time it is
> trimming the entire free space
>
> Anyone else seen this? the filesystem is the root FS and is compressed
You should be very happy that it is trimming at all. Typical situation
on a used btrfs is
# fstrim -v /
/: 0 B (0 bytes) trimmed
even if there is 33G unused space ob the fs:
# df -h /
Filesystem Size Used Avail Use% Mounted on
/dev/sda2 96G 61G 33G 66% /
MfG
bmg
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