I use extensively ZFS on NetBSD, a small (400M) boot UFS partition: / a
modified /etc/rc.d/zfs startup, and everything
else in ZFS I also used a patched version of zfs, that does not eat all
memory... I also use sync=disabled... it works
great with servers that have 20TB+ these servers have 100+ users using VNC ,
64 cores, 128 Threads... usually runs XEN.
ZFS is a must. the ONLY bug I found is that when you access a snapshot, it
mounts a snapshot but never umounts it... if
someone is interested, I can post the ARC patch here... it imports zfs using
the -d /dev/wedges to find the
datasets...
