ctdb/tests/simple/43_stop_recmaster_yield.sh

   1 #!/bin/bash
   2
   3 test_info()
   4 {
   5     cat <<EOF
   6 Verify that 'ctdb stop' causes a node to yield the recovery master role.
   7
   8 Prerequisites:
   9
  10 * An active CTDB cluster with at least 2 active nodes.
  11
  12 Steps:
  13
  14 1. Determine which node is the recmaster.
  15 2. Stop this node using the 'ctdb stop' command.
  16 3. Verify that the status of the node changes to 'stopped'.
  17 4. Verify that this node no longer has the recovery master role.
  18
  19 Expected results:
  20
  21 * The 'ctdb stop' command causes a node to yield the recmaster role.
  22 EOF
  23 }
  24
  25 . "${TEST_SCRIPTS_DIR}/integration.bash"
  26
  27 ctdb_test_init "$@"
  28
  29 set -e
  30
  31 cluster_is_healthy
  32
  33 # Reset configuration
  34 ctdb_restart_when_done
  35
  36 echo "Finding out which node is the recovery master..."
  37 try_command_on_node -v 0 "$CTDB recmaster"
  38 test_node=$out
  39
  40 echo "Stopping node ${test_node} - it is the current recmaster..."
  41 try_command_on_node 1 $CTDB stop -n $test_node
  42
  43 wait_until_node_has_status $test_node stopped
  44
  45 echo "Checking which node is the recovery master now..."
  46 try_command_on_node -v 0 "$CTDB recmaster"
  47 recmaster=$out
  48
  49 if [ "$recmaster" != "$test_node" ] ; then
  50     echo "OK: recmaster moved to node $recmaster"
  51 else
  52     echo "BAD: recmaster did not move"
  53     exit 1
  54 fi