duplicatre dataset

zfsinstall.sh

@@ -60,14 +60,12 @@ done
 zfs create -o atime=off -o mountpoint=/ ${ZPOOL}/ROOT/master
 zfs create -o mountpoint=/usr/obj ${ZPOOL}/ROOT/obj
 zfs create -o compression=off -o mountpoint=/usr/src ${ZPOOL}/ROOT/src
+zfs create -o copies=1 -o mountpoint=/usr/doc -o compression=on ${ZPOOL}/ROOT/doc
 # useless ? as far /tmp mountpoint will be mounted by tmpfs
 zfs create -o mountpoint=/tmp ${ZPOOL}/ROOT/tmp
 
 zfs create -o mountpoint=/usr/local ${ZPOOL}/LOCAL
 zfs create -o mountpoint=/usr/local/etc ${ZPOOL}/LOCAL/config
-zfs create -o copies=1 -o mountpoint=/usr/src -o compression=off ${ZPOOL}/src
-zfs create -o copies=1 -o mountpoint=/usr/doc -o compression=on ${ZPOOL}/doc
-zfs create -o copies=1 -o mountpoint=/usr/obj -o compression=on ${ZPOOL}/obj
 
 
 zfs create -o mountpoint=/var ${ZPOOL}/VAR/master