On Fri, Jan 10, 2025 at 6:37 PM Ryusuke Konishi
<konishi.ryusuke@xxxxxxxxx> wrote:
> Example:
> $ sudo nilfs-clean -S 20/0.1
Thank you! That improved things. But there is still a lot of overhead.
It’s 3.0TB in total vs. 2.5TB actually used by files:
$ sudo nilfs-clean -S 20/0.1
$ df -h /bigstore/
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/bigstore 3.5T 3.0T 338G 91% /bigstore
$ du -sh /bigstore/
2.5T /bigstore/
As mentioned in my original email, initially usage according to `df` was
3.3TB. So only 0.3TB have been gained.
> $ sudo lssu -l
It generates 28 MB of data that starts off like this:
SEGNUM DATE TIME STAT NBLOCKS NLIVEBLOCKS
3 2025-01-10 12:19:48 -d-- 2048 2036 ( 99%)
4 2025-01-10 12:19:48 -d-- 2048 2040 ( 99%)
5 2025-01-10 12:19:48 -d-- 2048 2036 ( 99%)
6 2025-01-10 12:19:48 -d-- 2048 2040 ( 99%)
7 2025-01-10 12:19:48 -d-- 2048 2036 ( 99%)
I have no idea what to make out of this.
