ZFS uses half my RAM on purpose, but that’s not the problem people think it is
Ask anyone about running ZFS, and you'll hear the same warning: it eats half your RAM. That used to be true on Linux, which is why so many people who build their own NAS with TrueNAS Scale open the dashboard, see a wall of memory marked as used, and assume something's leaking. Except it isn't half anymore. On current TrueNAS, ZFS will happily fill almost all your RAM, and that's exactly what you want.
Ask anyone about running ZFS, and you’ll hear the same warning: it eats half your RAM. That used to be true on Linux, which is why so many people who build their own NAS with TrueNAS Scale open the dashboard, see a wall of memory marked as used, and a**ume something’s leaking. Except it isn’t half anymore. On current TrueNAS, ZFS will happily fill almost all your RAM, and that’s exactly what you want.
John Doe
New York
New York
Published by: aplhsindia.in
