Adding upstream version 2:4.17.12+dfsg.upstream/2%4.17.12+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 106 insertions, 0 deletions

diff --git a/ctdb/tests/INTEGRATION/database/recovery.002.large.sh b/ctdb/tests/INTEGRATION/database/recovery.002.large.sh
new file mode 100755
index 0000000..4736071
--- /dev/null
+++ b/ctdb/tests/INTEGRATION/database/recovery.002.large.sh
@@ -0,0 +1,106 @@
+#!/usr/bin/env bash
+
+# Test recovery of large volatile and persistent databases
+
+# Recovery now uses DB_PULL and DB_PUSH_START/DB_PUSH_CONFIRM
+# controls.  This sends the records in batches of ~RecBufferSizeLimit
+# in size at a time.  Test that large databases are re-assembled
+# correctly.
+
+. "${TEST_SCRIPTS_DIR}/integration.bash"
+
+set -e
+
+ctdb_test_init
+
+#
+# Main test
+#
+TEST1DB="large_persistent_db.tdb"
+TEST2DB="large_volatile_db.tdb"
+RECDATA=$(onnode 0 mktemp)
+
+# Create a persistent database to test
+echo "create persistent test database $TEST1DB"
+try_command_on_node 0 $CTDB attach $TEST1DB persistent
+
+# Wipe Test database
+echo "wipe test database $TEST1DB"
+try_command_on_node 0 $CTDB wipedb $TEST1DB
+
+# Create dummy record data
+echo "creating dummy record data"
+onnode 0 dd if=/dev/urandom of=$RECDATA bs=10K count=1
+
+# Add 345 records
+echo "Adding 345 records"
+for i in $(seq 1 345) ; do
+    try_command_on_node 0 $CTDB pstore $TEST1DB record$i $RECDATA || exit 1
+done
+
+num_records=$(db_ctdb_cattdb_count_records 0 $TEST1DB)
+if [ $num_records = "345" ] ; then
+	echo "OK: records added correctly"
+else
+	echo "BAD: persistent database has $num_records of 345 records"
+	try_command_on_node -v 0 "$CTDB cattdb $TEST1DB | tail -n 1"
+	exit 1
+fi
+
+# Create a volatile database to test
+echo "create volatile test database $TEST2DB"
+try_command_on_node 0 $CTDB attach $TEST2DB
+
+# Wipe Test database
+echo "wipe test database $TEST2DB"
+try_command_on_node 0 $CTDB wipedb $TEST2DB
+
+# Create dummy record data
+v1="1234567890"
+v2="$v1$v1$v1$v1$v1$v1$v1$v1$v1$v1"
+v3="$v2$v2$v2$v2$v2$v2$v2$v2$v2$v2"
+
+# Add 1234 records
+echo "Adding 1234 records"
+for i in $(seq 1 1234) ; do
+    try_command_on_node 0 $CTDB writekey $TEST2DB record$i $v3 || exit 1
+done
+
+num_records=$(db_ctdb_cattdb_count_records 0 $TEST2DB)
+if [ $num_records = "1234" ] ; then
+	echo "OK: records added correctly"
+else
+	echo "BAD: volatile database has $num_records of 1234 records"
+	try_command_on_node -v 0 "$CTDB cattdb $TEST2DB | tail -n 1"
+	exit 1
+fi
+
+echo
+leader_get 0
+# Set RecBufferSizeLimit to 10000
+ctdb_onnode "$leader" setvar RecBufferSizeLimit 10000
+
+# Do a recovery
+echo "force recovery"
+try_command_on_node 0 $CTDB recover
+
+wait_until_node_has_status 0 recovered 30
+
+# check that there are correct number of records
+num_records=$(db_ctdb_cattdb_count_records 0 $TEST1DB)
+if [ $num_records = "345" ] ; then
+	echo "OK: persistent database recovered correctly"
+else
+	echo "BAD: persistent database has $num_records of 345 records"
+	try_command_on_node -v 0 "$CTDB cattdb $TEST1DB | tail -n 1"
+	exit 1
+fi
+
+num_records=$(db_ctdb_cattdb_count_records 0 $TEST2DB)
+if [ $num_records = "1234" ] ; then
+	echo "OK: volatile database recovered correctly"
+else
+	echo "BAD: volatile database has $num_records of 1234 records"
+	try_command_on_node -v 0 "$CTDB cattdb $TEST2DB | tail -n 1"
+	exit 1
+fi