--- /dev/null
+#!/bin/bash
+
+test_info()
+{
+ cat <<EOF
+Verify that the CTDB_NFS_SKIP_SHARE_CHECK configuration option is respected.
+
+We create a file in /etc/ctdb/rc.local.d/ that creates a function
+called exportfs. This effectively hooks the exportfs command,
+allowing us to provide a fake list of shares to check or not check.
+
+We create another file in the same directory to set and unset the
+CTDB_NFS_SKIP_SHARE_CHECK option, utilising the shell's "readonly"
+built-in to ensure that our value for the option is used.
+
+Prerequisites:
+
+* An active CTDB cluster with at least 2 nodes with public addresses.
+
+* Test must be run on a real or virtual cluster rather than against
+ local daemons. There is nothing intrinsic to this test that forces
+ this - it is because tests run against local daemons don't use the
+ regular eventscripts.
+
+Steps:
+
+1. Verify that the cluster is healthy.
+2. Determine the CTDB MonitorInterval setting and remember it.
+3. Create a temporary directory using mktemp, remember the name in
+ $mydir.
+4. Create an executable file /etc/ctdb/rc.local.d/fake-exportfs that
+ contains a definiton for the function exportfs, which prints a
+ share definition for a directory $mydir/foo (which does not
+ currently exist).
+5. Create an executable file
+ /etc/ctdb/rc.local.d/nfs-skip-share-check that replaces the
+ loadconfig() function by one with equivalent functionality, but
+ which also sets CTDB_NFS_SKIP_SHARE_CHECK="no" if loading
+ "ctdb" configuration.
+6. Wait for a maximum of MonitorInterval seconds for the node to
+ become unhealthy.
+7. Create the directory $mydir/foo.
+8. Wait for a maximum of MonitorInterval seconds for the node to
+ become healthy.
+9. Modify /etc/ctdb/rc.local.d/nfs-skip-share-check so that it sets
+ CTDB_NFS_SKIP_SHARE_CHECK to "yes".
+10. Remove the directory $mydir/foo.
+11. Wait for MonitorInterval and confirm that the the node is still
+ healthy.
+
+Expected results:
+
+* When an NFS share directory is missing CTDB should only mark a node
+ as unhealthy if CTDB_NFS_SKIP_SHARE_CHECK is set to "no".
+EOF
+}
+
+. ctdb_test_functions.bash
+
+set -e
+
+ctdb_test_init "$@"
+
+ctdb_test_check_real_cluster
+
+cluster_is_healthy
+
+select_test_node_and_ips
+
+# We need this for later, so we know how long to sleep.
+try_command_on_node $test_node $CTDB getvar MonitorInterval
+monitor_interval="${out#*= }"
+
+mydir=$(onnode -q $test_node mktemp -d)
+rc_local_d="${CTDB_BASE:-/etc/ctdb}/rc.local.d"
+mkdir -p "$rc_local_d"
+
+my_exit_hook ()
+{
+ onnode -q $test_node "rm -f $mydir/*"
+ onnode -q $test_node "rmdir --ignore-fail-on-non-empty $mydir"
+ onnode -q $test_node "rm -f \"$rc_local_d/\"*"
+ onnode -q $test_node "rmdir --ignore-fail-on-non-empty \"$rc_local_d\""
+}
+
+ctdb_test_exit_hook_add my_exit_hook
+
+foo_dir=$mydir/foo
+
+try_command_on_node -v $test_node "mkdir -p \"$rc_local_d\""
+
+f="$rc_local_d/fake-exportfs"
+echo "Installing \"$f\"..."
+try_command_on_node $test_node "echo \"function exportfs () { echo $foo_dir 127.0.0.1/32 ; }\" >\"$f\" ; chmod +x \"$f\""
+
+n="$rc_local_d/nfs-skip-share-check"
+n_contents='loadconfig() {
+ name="$1"
+ if [ -f /etc/sysconfig/$name ]; then
+ . /etc/sysconfig/$name
+ elif [ -f /etc/default/$name ]; then
+ . /etc/default/$name
+ elif [ -f $CTDB_BASE/sysconfig/$name ]; then
+ . $CTDB_BASE/sysconfig/$name
+ fi
+ if [ "$name" = "ctdb" ] ; then
+ CTDB_NFS_SKIP_SHARE_CHECK=no
+ fi
+}
+'
+echo "Installing \"$n\" with CTDB_NSF_SKIP_SHARE_CHECK=no..."
+try_command_on_node $test_node "echo '$n_contents' >\"$n\" ; chmod +x \"$n\""
+
+wait_until_node_has_status $test_node unhealthy $monitor_interval
+
+try_command_on_node -v $test_node "mkdir $foo_dir"
+
+wait_until_node_has_status $test_node healthy $monitor_interval
+
+echo "Re-installing \"$n\" with CTDB_NFS_SKIP_SHARE_CHECK=yes..."
+try_command_on_node $test_node "echo '${n_contents/=no/=yes}' >\"$n\" ; chmod +x \"$n\""
+
+try_command_on_node -v $test_node "rmdir $foo_dir"
+
+echo "Waiting for MonitorInterval to ensure that node $test_node stays healthy..."
+sleep_for $monitor_interval
+
+wait_until_node_has_status $test_node healthy 1
--- /dev/null
+#!/bin/bash
+
+test_info()
+{
+ cat <<EOF
+Verify that the CTDB_SAMBA_SKIP_SHARE_CHECK configuration option is respected.
+
+We create a file in /etc/ctdb/rc.local.d/ that creates a function
+called testparm. This effectively hooks the testparm command,
+allowing us to provide a fake list of shares to check or not check.
+
+We create another file in the same directory to set and unset the
+CTDB_SAMBA_SKIP_SHARE_CHECK option, utilising the shell's "readonly"
+built-in to ensure that our value for the option is used.
+
+Prerequisites:
+
+* An active CTDB cluster with at least 2 nodes with public addresses.
+
+* Test must be run on a real or virtual cluster rather than against
+ local daemons. There is nothing intrinsic to this test that forces
+ this - it is because tests run against local daemons don't use the
+ regular eventscripts.
+
+Steps:
+
+1. Verify that the cluster is healthy.
+2. Determine the CTDB MonitorInterval setting and remember it.
+3. Create a temporary directory using mktemp, remember the name in
+ $mydir.
+4. Create an executable file /etc/ctdb/rc.local.d/fake-testparm that
+ contains a definiton for the function testparm, which prints a
+ share definition for a directory $mydir/foo (which does not
+ currently exist).
+5. Create an executable file
+ /etc/ctdb/rc.local.d/samba-skip-share-check that replaces the
+ loadconfig() function by one with equivalent functionality, but
+ which also sets CTDB_SAMBA_SKIP_SHARE_CHECK="no" if loading
+ "ctdb" configuration.
+6. Wait for a maximum of MonitorInterval seconds for the node to
+ become unhealthy.
+7. Create the directory $mydir/foo.
+8. Wait for a maximum of MonitorInterval seconds for the node to
+ become healthy.
+9. Modify /etc/ctdb/rc.local.d/samba-skip-share-check so that it sets
+ CTDB_SAMBA_SKIP_SHARE_CHECK="yes".
+10. Remove the directory $mydir/foo.
+11. Wait for MonitorInterval and confirm that the the node is still
+ healthy.
+
+Expected results:
+
+* When an SAMBA share directory is missing CTDB should only mark a node
+ as unhealthy if CTDB_SAMBA_SKIP_SHARE_CHECK is set to "no".
+EOF
+}
+
+. ctdb_test_functions.bash
+
+set -e
+
+ctdb_test_init "$@"
+
+ctdb_test_check_real_cluster
+
+cluster_is_healthy
+
+select_test_node_and_ips
+
+# We need this for later, so we know how long to sleep.
+try_command_on_node $test_node $CTDB getvar MonitorInterval
+monitor_interval="${out#*= }"
+
+mydir=$(onnode -q $test_node mktemp -d)
+rc_local_d="${CTDB_BASE:-/etc/ctdb}/rc.local.d"
+mkdir -p "$rc_local_d"
+
+my_exit_hook ()
+{
+ onnode -q $test_node "rm -f $mydir/*"
+ onnode -q $test_node "rmdir --ignore-fail-on-non-empty $mydir"
+ onnode -q $test_node "rm -f \"$rc_local_d/\"*"
+ onnode -q $test_node "rmdir --ignore-fail-on-non-empty \"$rc_local_d\""
+}
+
+ctdb_test_exit_hook_add my_exit_hook
+
+foo_dir=$mydir/foo
+
+try_command_on_node -v $test_node "mkdir -p \"$rc_local_d\""
+
+f="$rc_local_d/fake-testparm"
+echo "Installing \"$f\"..."
+# Yes, the quoting is very tricky. We want $foo_dir and $f expanded when
+# we echo the function definition but we don't want any of the other
+# items expanded until the function is run.
+try_command_on_node $test_node "echo 'function testparm () { tp=\$(which testparm 2>/dev/null) ; if [ -n \"\$2\" ] ; then echo path = '\"$foo_dir\"' ; else \$tp \"\$@\" ; fi ; }' >\"$f\" ; chmod +x \"$f\""
+
+n="$rc_local_d/samba-skip-share-check"
+n_contents='loadconfig() {
+ name="$1"
+ if [ -f /etc/sysconfig/$name ]; then
+ . /etc/sysconfig/$name
+ elif [ -f /etc/default/$name ]; then
+ . /etc/default/$name
+ elif [ -f $CTDB_BASE/sysconfig/$name ]; then
+ . $CTDB_BASE/sysconfig/$name
+ fi
+ if [ "$name" = "ctdb" ] ; then
+ CTDB_SAMBA_SKIP_SHARE_CHECK=no
+ fi
+}
+'
+echo "Installing \"$n\" with CTDB_SAMBA_SKIP_SHARE_CHECK=no..."
+try_command_on_node $test_node "echo '$n_contents' >\"$n\" ; chmod +x \"$n\""
+
+wait_until_node_has_status $test_node unhealthy $monitor_interval
+
+try_command_on_node -v $test_node "mkdir $foo_dir"
+
+wait_until_node_has_status $test_node healthy $monitor_interval
+
+echo "Re-installing \"$n\" with CTDB_SAMBA_SKIP_SHARE_CHECK=yes..."
+try_command_on_node $test_node "echo '${n_contents/=no/=yes}' >\"$n\" ; chmod +x \"$n\""
+
+try_command_on_node -v $test_node "rmdir $foo_dir"
+
+echo "Waiting for MonitorInterval to ensure that node $test_node stays healthy..."
+sleep_for $monitor_interval
+
+wait_until_node_has_status $test_node healthy 1