it's easy when it's here http://wiki.grunwald.systems/ 2026-04-29T11:54:05+00:00 http://wiki.grunwald.systems/ http://wiki.grunwald.systems/_media/wiki/dokuwiki.svg text/html 2025-10-08T01:44:13+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.grunwald.systems/linux/filesystem/zfs?rev=1759887853&do=diff ZFS zpool list zpool list <poolname> zpool status zpool status -x zpool status -v <poolname> zpool iostat zpool iostat -v zpool history Adaptive Replacement Cache (ARC) Rule of thumb: 2 GB + 1GB Cache per 1 TB Storage Set Cache Min/Max cat << 'EOF' > /etc/modprobe.d/zfs.conf options zfs zfs_arc_min=3221225472 options zfs zfs_arc_max=4294967296 EOF