![](/static/61a827a1/assets/icons/icon-96x96.png)
![](https://lemmy.world/pictrs/image/8286e071-7449-4413-a084-1eb5242e2cf4.png)
Just adjust it if you actually need the RAM and it isn’t relinquishing quickly enough.
options zfs zfs_arc_max=17179869184
in /etc/modprobe.d/zfs.conf, update-initramfs -u
, reboot - this will limit ZFS ARC to 16GiB.
arc_summary
to see what it’s using now.
As for using a simple fs on LVM, do you not care about data integrity?
I am skeptical that the people they put in the “understands AI” bucket have even a bit of a clue.