From 8daa83a594a2e98f39d764422bfbdbc62c9efd44 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 19:20:00 +0200
Subject: Adding upstream version 2:4.20.0+dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 ctdb/tests/INTEGRATION/database/vacuum.001.fast.sh | 159 +++++++++++++++++++++
 1 file changed, 159 insertions(+)
 create mode 100755 ctdb/tests/INTEGRATION/database/vacuum.001.fast.sh

(limited to 'ctdb/tests/INTEGRATION/database/vacuum.001.fast.sh')

diff --git a/ctdb/tests/INTEGRATION/database/vacuum.001.fast.sh b/ctdb/tests/INTEGRATION/database/vacuum.001.fast.sh
new file mode 100755
index 0000000..27a2225
--- /dev/null
+++ b/ctdb/tests/INTEGRATION/database/vacuum.001.fast.sh
@@ -0,0 +1,159 @@
+#!/usr/bin/env bash
+
+# Ensure that vacuuming deletes records on all nodes
+
+. "${TEST_SCRIPTS_DIR}/integration.bash"
+
+set -e
+
+ctdb_test_init
+
+vacuum_test ()
+{
+	local db="$1"
+	local num_records="$2"
+	local delete_from_lmaster="${3:-false}"
+
+	local t
+	if "$delete_from_lmaster" ; then
+		t="lmaster"
+	else
+		t="non-lmaster"
+	fi
+
+	echo
+	echo '............................................................'
+	printf 'Creating %d record(s)\n' "$num_records"
+	printf 'Testing vacuuming of 1 record deleted from %s\n' "$t"
+	echo '............................................................'
+
+	echo
+	echo "Stall vacuuming on all nodes"
+	ctdb_onnode -p all "setvar VacuumInterval 99999"
+
+	echo
+	echo "Getting list of nodes..."
+	local all_pnns
+	ctdb_get_all_pnns
+
+	local first
+	first=$(echo "$all_pnns" | sed -n -e '1p')
+
+	echo
+	echo "Create/wipe test database ${db}"
+	ctdb_onnode "$first" "attach ${db}"
+	ctdb_onnode "$first" "wipedb ${db}"
+
+	echo
+	echo "Write ${num_records} records to ${db}"
+	local i
+	for i in $(seq 1 "$num_records") ; do
+		ctdb_onnode "$first" "writekey ${db} test${i} value${i}"
+	done
+
+	echo
+	echo "Migrate record(s) to all nodes"
+	for i in $(seq 1 "$num_records") ; do
+		ctdb_onnode all "readkey ${db} test${i}"
+	done
+
+	echo
+	echo "Confirm that all nodes have all the records"
+	check_cattdb_num_records "$db" "$num_records" "$all_pnns"
+
+	local key="test1"
+	echo
+	echo "Delete key ${key}"
+
+	echo "  Find lmaster for key \"${key}\""
+	testprog_onnode "$first" "ctdb-db-test get-lmaster ${key}"
+	# out  is set above
+	# shellcheck disable=SC2154
+	lmaster="$out"
+	echo "  lmaster=${lmaster}"
+
+	if "$delete_from_lmaster" ; then
+		echo "  Delete key ${key} on lmaster node ${lmaster}"
+		dnode="$lmaster"
+	else
+		for i in $all_pnns ; do
+			if [ "$i" != "$lmaster" ] ; then
+				dnode="$i"
+				break
+			fi
+		done
+		echo "  Delete key ${key} on non-lmaster node ${dnode}"
+	fi
+	ctdb_onnode "$dnode" "deletekey ${db} ${key}"
+
+	echo
+	vacuum_confirm_key_empty_dmaster "$dnode" "$db" "$key"
+
+	echo
+	echo "Confirm all records still exist on all nodes"
+	check_cattdb_num_records "$db" "$num_records" "$all_pnns"
+
+	if ! "$delete_from_lmaster" ; then
+		# Ask the lmaster to fetch the deleted record
+		echo
+		echo "Vacuum on non-lmaster node ${dnode}"
+		testprog_onnode "$dnode" "ctdb-db-test vacuum ${db}"
+
+		echo
+		vacuum_confirm_key_empty_dmaster "$dnode" "$db" "$key"
+
+		# Fetch the record and put it in the delete queue in
+		# the main daemon for processing in next vacuuming run
+		# on the lmaster
+		echo
+		echo "Vacuum on lmaster node ${lmaster}"
+		testprog_onnode "$lmaster" "ctdb-db-test vacuum ${db}"
+
+		echo
+		echo "Confirm all records still exist on all node nodes"
+		check_cattdb_num_records "$db" "$num_records" "$all_pnns"
+
+		echo
+		vacuum_confirm_key_empty_dmaster "$lmaster" "$db" "$key"
+	fi
+
+	echo
+	# In the delete-from-lmaster case, the record is already in
+	# the lmaster's delete-queue so only a single run is needed
+	echo "Vacuum on lmaster node ${lmaster}"
+	testprog_onnode "$lmaster" "ctdb-db-test vacuum ${db}"
+
+	echo
+	echo "Confirm a record has been deleted on all nodes"
+	local n=$((num_records - 1))
+	check_cattdb_num_records "$db" "$n" "$all_pnns"
+
+	echo
+	echo "Confirm all other records still exist with expected values"
+	local i
+	for i in $(seq 1 "$num_records") ; do
+		local k="test${i}"
+		local v="value${i}"
+
+		if [ "$k" = "$key" ] ; then
+			continue
+		fi
+
+		db_confirm_key_has_value "$first" "$db" "$k" "$v"
+	done
+	echo "GOOD"
+}
+
+testdb="vacuum_test.tdb"
+
+# 1 record, delete from non-lmaster
+vacuum_test "$testdb" 1 false
+
+# 10 records, delete from non-lmaster
+vacuum_test "$testdb" 10 false
+
+# 1 record, delete from lmaster
+vacuum_test "$testdb" 1 true
+
+# 10 records, delete from lmaster
+vacuum_test "$testdb" 10 true
-- 
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