Implemented sharing datasets via SMB using libshare

[zfs.git] / scripts / smb.sh

diff --git a/scripts/smb.sh b/scripts/smb.sh
new file mode 100755 (executable)
index 0000000..7cf6c4b
--- /dev/null
+++ b/scripts/smb.sh
@@ -0,0 +1,214 @@
+#!/bin/bash
+
+BASETANK="share"
+DATE=`date "+%Y%m%d"`
+
+TEST_SMBFS=0
+TEST_DESTROY=0
+
+if [ -z "$1" ]; then
+       echo "Usage: `basename $0` [unpack]<[smbfs][snapshot][all]>"
+       exit 1
+fi
+
+set_onoff() {
+       type="$1"
+       dataset="$2"
+       toggle="$3"
+
+       current=`zfs get -H $type -o value $dataset`
+       if [ "$current" != "$toggle" ]; then
+               run "zfs set $type=$toggle $dataset"
+       fi
+}
+
+check_exists() {
+       dataset="$1"
+
+       extra=""
+       [ -n "$2" ] && extra="$2"
+
+       zfs get all "$dataset" > /dev/null 2>&1
+       if [ $? != 0 ]; then
+               run "zfs create $extra $dataset"
+       fi
+}
+
+check_shares() {
+       if [ "$TEST_SMBFS" == "1" ]; then
+               echo "Shares:"
+               echo "=> usershare list:"
+               net usershare list
+               echo
+               echo "=> /etc/dfs/sharetab:"
+               cat /etc/dfs/sharetab
+               echo
+       fi
+
+       sleep 2
+}
+
+test_header() {
+       echo "TEST: $*"
+       echo "======================================"
+}
+
+run() {
+       cmd="$*"
+
+       echo "CMD: $cmd"
+       $cmd
+}
+
+# ---------
+# Needs more work...
+if echo "$*" | grep -qi "unpack"; then
+       zfs unmount -a
+       zfs unshare -a
+       run "zfs destroy -r $BASETANK/tests"
+
+       sh /etc/init.d/zfs stop
+
+#      for tid in `grep ^tid /proc/net/iet/volume | sed "s@.*:\([0-9].*\) name.*@\1@"`
+#      do
+#              ietadm --op delete --tid $tid
+#      done
+
+       set -e
+       rmmod `lsmod | grep ^z | grep -v zlib_deflate | sed 's@ .*@@'` spl zlib_deflate
+
+       pushd / > /dev/null
+       [ -f "tmp/zfs.tgz" ] && tar xzf tmp/zfs.tgz && rm tmp/zfs.tgz
+       [ -f "tmp/spl.tgz" ] && tar xzf tmp/spl.tgz && rm tmp/spl.tgz
+       popd > /dev/null
+
+       depmod -a
+
+       sh /etc/init.d/zfs start
+       set +e
+fi
+
+# ---------
+if echo "$*" | egrep -qi "smbfs|all"; then
+       check_exists $BASETANK/tests
+
+       TEST_SMBFS=1
+
+       test_header "Exists || Create"
+       str=
+       for volnr in 1 2 3; do
+               check_exists $BASETANK/tests/smbfs$volnr
+
+               str="$str $BASETANK/tests/smbfs$volnr"
+       done
+       run "zfs get sharesmb $str"
+
+       # Set sharesmb=on
+       test_header "Enable SMB share"
+       for volnr in 1 2 3; do
+           set_onoff sharesmb "$BASETANK/tests/smbfs$volnr" on
+           check_shares
+       done
+
+       # Share all
+       test_header "Share all (individually)"
+       for volnr in 1 2 3; do
+           run "zfs share $BASETANK/tests/smbfs$volnr"
+           check_shares
+       done
+
+       # Unshare all
+       test_header "Unshare all (individually)"
+       for volnr in 1 2 3; do
+           run "zfs unshare $BASETANK/tests/smbfs$volnr"
+           check_shares
+       done
+
+       # Change mountpoint - first unshare and then share individual
+       test_header "Change mount point (unshare ; share)"
+       mkdir -p /tests
+       set_onoff sharesmb "$str" off
+       for volnr in 3 1 2; do
+               run "zfs set mountpoint=/tests/smbfs$volnr $BASETANK/tests/smbfs$volnr"
+               echo "CMD: mount | grep ^$BASETANK/tests/smbfs$volnr"
+               mount | grep ^$BASETANK/tests/smbfs$volnr
+               echo
+
+               run "zfs mount $BASETANK/tests/smbfs$volnr"
+               echo "CMD: mount | grep ^$BASETANK/tests/smbfs$volnr"
+               mount | grep ^$BASETANK/tests/smbfs$volnr
+               echo
+
+               set_onoff sharesmb "$BASETANK/tests/smbfs$volnr" on
+               check_shares
+
+               run "zfs share $BASETANK/tests/smbfs$volnr"
+               check_shares
+
+               echo "-------------------"
+       done
+
+       # Change mountpoint - remounting
+       test_header "Change mount point (remounting)"
+       for volnr in 3 1 2; do
+               run "zfs set mountpoint=/$BASETANK/tests/smbfs$volnr $BASETANK/tests/smbfs$volnr"
+               echo "CMD: mount | grep ^$BASETANK/tests/smbfs$volnr"
+               mount | grep ^$BASETANK/tests/smbfs$volnr
+               echo
+               # => Doesn't seem to remount (!?)
+
+               run "zfs mount $BASETANK/tests/smbfs$volnr"
+               echo "CMD: mount | grep ^$BASETANK/tests/smbfs$volnr"
+               mount | grep ^$BASETANK/tests/smbfs$volnr
+               echo
+               # => Doesn't seem to reshare (!?)
+
+               check_shares
+
+               run "zfs share $BASETANK/tests/smbfs$volnr"
+               check_shares
+
+               echo "-------------------"
+       done
+fi
+
+# ---------
+if echo "$*" | egrep -qi "smbfs|all"; then
+       test_header "Unshare + Share all"
+
+       run "zfs share -a" ; check_shares
+       run "zfs unshare -a" ; check_shares
+fi
+
+# ---------
+if echo "$*" | grep -qi "snapshot|all"; then
+       test_header "Snapshots"
+
+       echo ; echo "-------------------"
+       check_exists $BASETANK/tests/destroy
+       check_exists $BASETANK/tests/destroy/destroy1
+       run "zfs destroy -r $BASETANK/tests/destroy"
+
+       echo ; echo "-------------------"
+       check_exists $BASETANK/tests/destroy
+       run "zfs snapshot $BASETANK/tests/destroy@$DATE"
+       run "zfs destroy -r $BASETANK/tests/destroy"
+
+       echo ; echo "-------------------"
+       check_exists $BASETANK/tests/destroy
+       run "zfs snapshot $BASETANK/tests/destroy@$DATE"
+       run "zfs destroy -r $BASETANK/tests/destroy@$DATE"
+       run "zfs destroy -r $BASETANK/tests/destroy"
+fi
+
+if echo "$*" | egrep -qi "smbfs|snapshot|all"; then
+       test_header "Cleanup (Share all + Destroy all)"
+
+       run "zfs share -a"
+       check_shares
+
+       run "zfs destroy -r $BASETANK/tests"
+       check_shares
+
+       run "zfs list"
+fi