ZFS patches.

[Randy Bush]

happily running server am64 with zfs
cvsupped 28 july
applied patch
rebuilt kernel, world, ...
rebooted single luser

:/> /etc/rc.d/hostid start
Setting hostuuid: 7634a964-b127-0430-c299-00304891d708.
Setting hostid: 0xeebf67d9.
:/> /etc/rc.d/zfs start
internal error: out of memory
internal error: out of memory
internal error: out of memory
internal error: out of memory
:/> cd /boot
:/boot> cat loader.conf.local
# zfs
vm.kmem_size=1536M
vm.kmem_size_max=1536M
vfs.zfs.arc_min=16M
vfs.zfs.arc_max=64M
vfs.zfs.prefetch_disable=1
zfs_load=YES
#