2016-12-12 18:21:15 +02:00
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import unittest
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2017-06-20 12:57:23 +02:00
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import os
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from time import sleep
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2017-06-27 07:42:52 +02:00
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from .helpers.ptrack_helpers import ProbackupTest, ProbackupException
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2016-12-12 18:21:15 +02:00
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2017-07-12 16:28:28 +02:00
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module_name = 'backup'
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2016-12-12 18:21:15 +02:00
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2017-07-12 16:28:28 +02:00
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class BackupTest(ProbackupTest, unittest.TestCase):
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2017-05-03 13:14:48 +02:00
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2017-05-22 13:17:43 +02:00
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# @unittest.skip("skip")
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# @unittest.expectedFailure
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2017-06-07 16:52:07 +02:00
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# PGPRO-707
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2017-05-03 13:14:48 +02:00
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def test_backup_modes_archive(self):
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"""standart backup modes with ARCHIVE WAL method"""
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fname = self.id().split('.')[3]
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2018-01-17 20:15:49 +02:00
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node = self.make_simple_node(
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2018-12-26 21:59:13 +02:00
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base_dir=os.path.join(module_name, fname, 'node'),
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2017-05-03 13:14:48 +02:00
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initdb_params=['--data-checksums'],
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2018-01-17 20:15:49 +02:00
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pg_options={
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2019-03-01 18:19:56 +02:00
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'ptrack_enable': 'on'})
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2017-07-12 16:28:28 +02:00
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backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
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2017-06-20 12:57:23 +02:00
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self.init_pb(backup_dir)
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self.add_instance(backup_dir, 'node', node)
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self.set_archiving(backup_dir, 'node', node)
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2018-12-25 16:48:49 +02:00
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node.slow_start()
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2017-05-03 13:14:48 +02:00
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2017-06-20 12:57:23 +02:00
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backup_id = self.backup_node(backup_dir, 'node', node)
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show_backup = self.show_pb(backup_dir, 'node')[0]
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2017-05-03 13:14:48 +02:00
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2018-06-02 19:35:37 +02:00
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self.assertEqual(show_backup['status'], "OK")
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self.assertEqual(show_backup['backup-mode'], "FULL")
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2017-05-03 13:14:48 +02:00
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# postmaster.pid and postmaster.opts shouldn't be copied
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excluded = True
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2018-01-17 20:15:49 +02:00
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db_dir = os.path.join(
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backup_dir, "backups", 'node', backup_id, "database")
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2017-06-20 12:57:23 +02:00
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for f in os.listdir(db_dir):
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2018-01-17 20:15:49 +02:00
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if (
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os.path.isfile(os.path.join(db_dir, f)) and
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(
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f == "postmaster.pid" or
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f == "postmaster.opts"
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)
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):
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excluded = False
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self.assertEqual(excluded, True)
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2017-05-03 13:14:48 +02:00
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# page backup mode
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2018-01-17 20:15:49 +02:00
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page_backup_id = self.backup_node(
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backup_dir, 'node', node, backup_type="page")
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2017-05-03 13:14:48 +02:00
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2017-05-03 17:05:19 +02:00
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# print self.show_pb(node)
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2017-06-20 12:57:23 +02:00
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show_backup = self.show_pb(backup_dir, 'node')[1]
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self.assertEqual(show_backup['status'], "OK")
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self.assertEqual(show_backup['backup-mode'], "PAGE")
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# Check parent backup
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self.assertEqual(
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backup_id,
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self.show_pb(
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backup_dir, 'node',
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backup_id=show_backup['id'])["parent-backup-id"])
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2017-05-03 13:14:48 +02:00
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# ptrack backup mode
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2017-06-20 12:57:23 +02:00
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self.backup_node(backup_dir, 'node', node, backup_type="ptrack")
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2017-06-20 12:57:23 +02:00
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show_backup = self.show_pb(backup_dir, 'node')[2]
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self.assertEqual(show_backup['status'], "OK")
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self.assertEqual(show_backup['backup-mode'], "PTRACK")
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2017-06-20 12:57:23 +02:00
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# Check parent backup
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self.assertEqual(
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page_backup_id,
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2018-01-17 20:15:49 +02:00
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self.show_pb(
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backup_dir, 'node',
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2018-06-02 19:35:37 +02:00
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backup_id=show_backup['id'])["parent-backup-id"])
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2017-06-20 12:57:23 +02:00
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2017-06-27 07:42:52 +02:00
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# Clean after yourself
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2017-07-12 16:28:28 +02:00
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self.del_test_dir(module_name, fname)
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2017-05-03 13:14:48 +02:00
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2017-06-20 12:57:23 +02:00
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# @unittest.skip("skip")
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2017-05-03 13:14:48 +02:00
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def test_smooth_checkpoint(self):
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"""full backup with smooth checkpoint"""
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fname = self.id().split('.')[3]
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2018-01-17 20:15:49 +02:00
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node = self.make_simple_node(
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2018-12-26 21:59:13 +02:00
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base_dir=os.path.join(module_name, fname, 'node'),
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2019-03-01 18:19:56 +02:00
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initdb_params=['--data-checksums'])
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2017-07-12 16:28:28 +02:00
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backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
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2017-06-20 12:57:23 +02:00
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self.init_pb(backup_dir)
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self.add_instance(backup_dir, 'node', node)
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self.set_archiving(backup_dir, 'node', node)
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2018-12-25 16:48:49 +02:00
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node.slow_start()
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2017-06-20 12:57:23 +02:00
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2018-01-17 20:15:49 +02:00
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self.backup_node(
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backup_dir, 'node', node,
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options=["-C"])
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2018-06-02 19:35:37 +02:00
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self.assertEqual(self.show_pb(backup_dir, 'node')[0]['status'], "OK")
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2017-06-20 12:57:23 +02:00
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node.stop()
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2017-06-27 07:42:52 +02:00
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# Clean after yourself
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2017-07-12 16:28:28 +02:00
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self.del_test_dir(module_name, fname)
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2017-06-27 07:42:52 +02:00
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2017-11-30 08:14:46 +02:00
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# @unittest.skip("skip")
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2017-06-20 12:57:23 +02:00
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def test_incremental_backup_without_full(self):
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"""page-level backup without validated full backup"""
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fname = self.id().split('.')[3]
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2018-01-17 20:15:49 +02:00
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node = self.make_simple_node(
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2018-12-26 21:59:13 +02:00
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base_dir=os.path.join(module_name, fname, 'node'),
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2017-06-20 12:57:23 +02:00
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initdb_params=['--data-checksums'],
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2019-03-01 18:19:56 +02:00
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pg_options={'ptrack_enable': 'on'})
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2017-07-12 16:28:28 +02:00
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backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
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2017-06-20 12:57:23 +02:00
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self.init_pb(backup_dir)
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self.add_instance(backup_dir, 'node', node)
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self.set_archiving(backup_dir, 'node', node)
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2018-12-25 16:48:49 +02:00
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node.slow_start()
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2017-05-03 13:14:48 +02:00
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2017-06-20 12:57:23 +02:00
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try:
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self.backup_node(backup_dir, 'node', node, backup_type="page")
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# we should die here because exception is what we expect to happen
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2018-01-17 20:15:49 +02:00
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self.assertEqual(
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1, 0,
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"Expecting Error because page backup should not be possible "
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"without valid full backup.\n Output: {0} \n CMD: {1}".format(
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repr(self.output), self.cmd))
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2017-06-27 07:42:52 +02:00
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except ProbackupException as e:
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self.assertIn(
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2018-01-17 20:15:49 +02:00
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"ERROR: Valid backup on current timeline is not found. "
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"Create new FULL backup before an incremental one.",
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2017-12-13 10:15:42 +02:00
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e.message,
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2018-01-17 20:15:49 +02:00
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"\n Unexpected Error Message: {0}\n CMD: {1}".format(
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repr(e.message), self.cmd))
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2017-05-03 13:14:48 +02:00
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2017-06-20 12:57:23 +02:00
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sleep(1)
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2017-05-03 13:14:48 +02:00
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2017-06-20 12:57:23 +02:00
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try:
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self.backup_node(backup_dir, 'node', node, backup_type="ptrack")
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# we should die here because exception is what we expect to happen
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2018-01-17 20:15:49 +02:00
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self.assertEqual(
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1, 0,
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"Expecting Error because page backup should not be possible "
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"without valid full backup.\n Output: {0} \n CMD: {1}".format(
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repr(self.output), self.cmd))
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2017-06-27 07:42:52 +02:00
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except ProbackupException as e:
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self.assertIn(
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2018-01-17 20:15:49 +02:00
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"ERROR: Valid backup on current timeline is not found. "
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"Create new FULL backup before an incremental one.",
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2017-12-13 10:15:42 +02:00
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e.message,
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2018-01-17 20:15:49 +02:00
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"\n Unexpected Error Message: {0}\n CMD: {1}".format(
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repr(e.message), self.cmd))
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2017-06-20 12:57:23 +02:00
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2018-01-17 20:15:49 +02:00
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self.assertEqual(
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2018-06-02 19:35:37 +02:00
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self.show_pb(backup_dir, 'node')[0]['status'],
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2018-01-17 20:15:49 +02:00
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"ERROR")
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2017-06-27 07:42:52 +02:00
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# Clean after yourself
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2017-07-12 16:28:28 +02:00
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self.del_test_dir(module_name, fname)
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2017-05-03 13:14:48 +02:00
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2017-11-30 08:14:46 +02:00
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# @unittest.skip("skip")
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2017-06-20 12:57:23 +02:00
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def test_incremental_backup_corrupt_full(self):
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"""page-level backup with corrupted full backup"""
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2017-05-03 13:14:48 +02:00
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fname = self.id().split('.')[3]
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2018-01-17 20:15:49 +02:00
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node = self.make_simple_node(
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2018-12-26 21:59:13 +02:00
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base_dir=os.path.join(module_name, fname, 'node'),
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2017-05-03 13:14:48 +02:00
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initdb_params=['--data-checksums'],
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2019-03-01 18:19:56 +02:00
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pg_options={'ptrack_enable': 'on'})
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2017-07-12 16:28:28 +02:00
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backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
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2017-06-20 12:57:23 +02:00
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self.init_pb(backup_dir)
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self.add_instance(backup_dir, 'node', node)
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self.set_archiving(backup_dir, 'node', node)
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2018-12-25 16:48:49 +02:00
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node.slow_start()
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2017-06-20 12:57:23 +02:00
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backup_id = self.backup_node(backup_dir, 'node', node)
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2018-01-17 20:15:49 +02:00
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file = os.path.join(
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backup_dir, "backups", "node", backup_id,
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"database", "postgresql.conf")
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2017-06-20 12:57:23 +02:00
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os.remove(file)
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2017-05-03 13:14:48 +02:00
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try:
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2017-06-27 07:42:52 +02:00
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self.validate_pb(backup_dir, 'node')
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2017-06-20 12:57:23 +02:00
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# we should die here because exception is what we expect to happen
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2018-01-17 20:15:49 +02:00
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self.assertEqual(
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1, 0,
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"Expecting Error because of validation of corrupted backup.\n"
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" Output: {0} \n CMD: {1}".format(
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repr(self.output), self.cmd))
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2017-06-27 07:42:52 +02:00
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except ProbackupException as e:
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2018-01-17 20:15:49 +02:00
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self.assertTrue(
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2018-12-25 21:04:56 +02:00
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"INFO: Validate backups of the instance 'node'" in e.message and
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"WARNING: Backup file".format(
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2018-01-17 20:15:49 +02:00
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file) in e.message and
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2018-12-25 21:04:56 +02:00
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"is not found".format(file) in e.message and
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"WARNING: Backup {0} data files are corrupted".format(
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2018-01-17 20:15:49 +02:00
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backup_id) in e.message and
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2018-12-25 21:04:56 +02:00
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"WARNING: Some backups are not valid" in e.message,
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2018-01-17 20:15:49 +02:00
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"\n Unexpected Error Message: {0}\n CMD: {1}".format(
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repr(e.message), self.cmd))
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2017-06-20 12:57:23 +02:00
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2017-06-27 07:42:52 +02:00
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try:
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self.backup_node(backup_dir, 'node', node, backup_type="page")
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# we should die here because exception is what we expect to happen
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2018-01-17 20:15:49 +02:00
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self.assertEqual(
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1, 0,
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"Expecting Error because page backup should not be possible "
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"without valid full backup.\n Output: {0} \n CMD: {1}".format(
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repr(self.output), self.cmd))
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2017-06-27 07:42:52 +02:00
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except ProbackupException as e:
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2017-12-13 10:15:42 +02:00
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self.assertIn(
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2018-01-17 20:15:49 +02:00
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"ERROR: Valid backup on current timeline is not found. "
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"Create new FULL backup before an incremental one.",
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2017-12-13 10:15:42 +02:00
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e.message,
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2018-01-17 20:15:49 +02:00
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"\n Unexpected Error Message: {0}\n CMD: {1}".format(
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repr(e.message), self.cmd))
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2017-05-03 13:14:48 +02:00
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2018-01-17 20:15:49 +02:00
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self.assertEqual(
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self.show_pb(backup_dir, 'node', backup_id)['status'], "CORRUPT")
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self.assertEqual(
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2018-06-02 19:35:37 +02:00
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self.show_pb(backup_dir, 'node')[1]['status'], "ERROR")
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2017-06-27 07:42:52 +02:00
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# Clean after yourself
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2017-07-12 16:28:28 +02:00
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self.del_test_dir(module_name, fname)
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2017-05-03 13:14:48 +02:00
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2017-06-20 12:57:23 +02:00
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# @unittest.skip("skip")
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2017-05-03 13:14:48 +02:00
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def test_ptrack_threads(self):
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"""ptrack multi thread backup mode"""
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2017-05-15 01:43:05 +02:00
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fname = self.id().split('.')[3]
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2018-01-17 20:15:49 +02:00
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node = self.make_simple_node(
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2018-12-26 21:59:13 +02:00
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base_dir=os.path.join(module_name, fname, 'node'),
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2017-05-15 01:43:05 +02:00
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initdb_params=['--data-checksums'],
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2019-03-01 18:19:56 +02:00
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pg_options={'ptrack_enable': 'on'})
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2017-07-12 16:28:28 +02:00
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backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
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2017-06-20 12:57:23 +02:00
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self.init_pb(backup_dir)
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self.add_instance(backup_dir, 'node', node)
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self.set_archiving(backup_dir, 'node', node)
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2018-12-25 16:48:49 +02:00
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node.slow_start()
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2017-05-03 13:14:48 +02:00
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2018-01-17 20:15:49 +02:00
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self.backup_node(
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backup_dir, 'node', node,
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backup_type="full", options=["-j", "4"])
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2018-06-02 19:35:37 +02:00
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self.assertEqual(self.show_pb(backup_dir, 'node')[0]['status'], "OK")
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2017-05-03 13:14:48 +02:00
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2018-01-17 20:15:49 +02:00
|
|
|
self.backup_node(
|
|
|
|
backup_dir, 'node', node,
|
|
|
|
backup_type="ptrack", options=["-j", "4"])
|
2018-06-02 19:35:37 +02:00
|
|
|
self.assertEqual(self.show_pb(backup_dir, 'node')[0]['status'], "OK")
|
2017-05-03 13:14:48 +02:00
|
|
|
|
2017-06-27 07:42:52 +02:00
|
|
|
# Clean after yourself
|
2017-07-12 16:28:28 +02:00
|
|
|
self.del_test_dir(module_name, fname)
|
2017-05-03 13:14:48 +02:00
|
|
|
|
2017-06-20 12:57:23 +02:00
|
|
|
# @unittest.skip("skip")
|
2017-05-03 13:14:48 +02:00
|
|
|
def test_ptrack_threads_stream(self):
|
|
|
|
"""ptrack multi thread backup mode and stream"""
|
|
|
|
fname = self.id().split('.')[3]
|
2018-01-17 20:15:49 +02:00
|
|
|
node = self.make_simple_node(
|
2018-12-26 21:59:13 +02:00
|
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
2017-05-03 13:14:48 +02:00
|
|
|
set_replication=True,
|
|
|
|
initdb_params=['--data-checksums'],
|
2018-01-17 20:15:49 +02:00
|
|
|
pg_options={
|
|
|
|
'ptrack_enable': 'on',
|
2019-03-01 18:19:56 +02:00
|
|
|
'max_wal_senders': '2'})
|
|
|
|
|
2017-07-12 16:28:28 +02:00
|
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
2017-06-20 12:57:23 +02:00
|
|
|
self.init_pb(backup_dir)
|
|
|
|
self.add_instance(backup_dir, 'node', node)
|
2018-12-25 16:48:49 +02:00
|
|
|
node.slow_start()
|
2017-05-03 13:14:48 +02:00
|
|
|
|
2018-01-17 20:15:49 +02:00
|
|
|
self.backup_node(
|
|
|
|
backup_dir, 'node', node, backup_type="full",
|
|
|
|
options=["-j", "4", "--stream"])
|
2017-05-03 13:14:48 +02:00
|
|
|
|
2018-06-02 19:35:37 +02:00
|
|
|
self.assertEqual(self.show_pb(backup_dir, 'node')[0]['status'], "OK")
|
2018-01-17 20:15:49 +02:00
|
|
|
self.backup_node(
|
|
|
|
backup_dir, 'node', node,
|
|
|
|
backup_type="ptrack", options=["-j", "4", "--stream"])
|
2018-06-02 19:35:37 +02:00
|
|
|
self.assertEqual(self.show_pb(backup_dir, 'node')[1]['status'], "OK")
|
2017-06-27 07:42:52 +02:00
|
|
|
|
|
|
|
# Clean after yourself
|
2017-07-12 16:28:28 +02:00
|
|
|
self.del_test_dir(module_name, fname)
|
2017-12-08 15:11:21 +02:00
|
|
|
|
|
|
|
# @unittest.skip("skip")
|
2018-02-26 17:34:56 +02:00
|
|
|
def test_page_corruption_heal_via_ptrack_1(self):
|
2017-12-08 15:11:21 +02:00
|
|
|
"""make node, corrupt some page, check that backup failed"""
|
|
|
|
fname = self.id().split('.')[3]
|
2018-01-17 19:51:43 +02:00
|
|
|
node = self.make_simple_node(
|
2018-12-26 21:59:13 +02:00
|
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
2017-12-08 15:11:21 +02:00
|
|
|
set_replication=True,
|
|
|
|
initdb_params=['--data-checksums'],
|
2019-03-01 18:19:56 +02:00
|
|
|
pg_options={'max_wal_senders': '2'})
|
|
|
|
|
2017-12-08 15:11:21 +02:00
|
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
2018-01-17 19:51:43 +02:00
|
|
|
|
2017-12-08 15:11:21 +02:00
|
|
|
self.init_pb(backup_dir)
|
|
|
|
self.add_instance(backup_dir, 'node', node)
|
2018-12-25 16:48:49 +02:00
|
|
|
node.slow_start()
|
2017-12-08 15:11:21 +02:00
|
|
|
|
2018-01-17 19:51:43 +02:00
|
|
|
self.backup_node(
|
|
|
|
backup_dir, 'node', node,
|
|
|
|
backup_type="full", options=["-j", "4", "--stream"])
|
2017-12-08 15:11:21 +02:00
|
|
|
|
|
|
|
node.safe_psql(
|
|
|
|
"postgres",
|
2018-01-17 19:51:43 +02:00
|
|
|
"create table t_heap as select 1 as id, md5(i::text) as text, "
|
|
|
|
"md5(repeat(i::text,10))::tsvector as tsvector "
|
|
|
|
"from generate_series(0,1000) i")
|
2017-12-08 15:11:21 +02:00
|
|
|
node.safe_psql(
|
|
|
|
"postgres",
|
|
|
|
"CHECKPOINT;")
|
|
|
|
|
2018-01-17 19:51:43 +02:00
|
|
|
heap_path = node.safe_psql(
|
|
|
|
"postgres",
|
|
|
|
"select pg_relation_filepath('t_heap')").rstrip()
|
|
|
|
|
|
|
|
with open(os.path.join(node.data_dir, heap_path), "rb+", 0) as f:
|
|
|
|
f.seek(9000)
|
|
|
|
f.write(b"bla")
|
|
|
|
f.flush()
|
|
|
|
f.close
|
|
|
|
|
|
|
|
self.backup_node(
|
|
|
|
backup_dir, 'node', node, backup_type="full",
|
2018-11-12 10:51:58 +02:00
|
|
|
options=["-j", "4", "--stream", "--log-level-file=verbose"])
|
2018-01-17 19:51:43 +02:00
|
|
|
|
|
|
|
# open log file and check
|
|
|
|
with open(os.path.join(backup_dir, 'log', 'pg_probackup.log')) as f:
|
|
|
|
log_content = f.read()
|
2018-01-18 17:56:33 +02:00
|
|
|
self.assertIn('block 1, try to fetch via SQL', log_content)
|
2018-03-03 10:42:10 +02:00
|
|
|
self.assertIn('SELECT pg_catalog.pg_ptrack_get_block', log_content)
|
2018-01-17 19:51:43 +02:00
|
|
|
f.close
|
|
|
|
|
|
|
|
self.assertTrue(
|
2018-06-02 19:35:37 +02:00
|
|
|
self.show_pb(backup_dir, 'node')[1]['status'] == 'OK',
|
2018-01-17 19:51:43 +02:00
|
|
|
"Backup Status should be OK")
|
|
|
|
|
|
|
|
# Clean after yourself
|
2018-01-25 18:49:25 +02:00
|
|
|
self.del_test_dir(module_name, fname)
|
2018-01-17 19:51:43 +02:00
|
|
|
|
|
|
|
# @unittest.skip("skip")
|
2018-02-26 17:34:56 +02:00
|
|
|
def test_page_corruption_heal_via_ptrack_2(self):
|
2018-01-17 19:51:43 +02:00
|
|
|
"""make node, corrupt some page, check that backup failed"""
|
|
|
|
fname = self.id().split('.')[3]
|
|
|
|
node = self.make_simple_node(
|
2018-12-26 21:59:13 +02:00
|
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
2018-01-17 19:51:43 +02:00
|
|
|
set_replication=True,
|
|
|
|
initdb_params=['--data-checksums'],
|
2019-03-01 18:19:56 +02:00
|
|
|
pg_options={'max_wal_senders': '2'})
|
|
|
|
|
2018-01-17 19:51:43 +02:00
|
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
|
|
|
|
|
|
self.init_pb(backup_dir)
|
|
|
|
self.add_instance(backup_dir, 'node', node)
|
2018-12-25 16:48:49 +02:00
|
|
|
node.slow_start()
|
2018-01-17 19:51:43 +02:00
|
|
|
|
|
|
|
self.backup_node(
|
|
|
|
backup_dir, 'node', node, backup_type="full",
|
|
|
|
options=["-j", "4", "--stream"])
|
|
|
|
|
|
|
|
node.safe_psql(
|
|
|
|
"postgres",
|
|
|
|
"create table t_heap as select 1 as id, md5(i::text) as text, "
|
|
|
|
"md5(repeat(i::text,10))::tsvector as tsvector "
|
|
|
|
"from generate_series(0,1000) i")
|
|
|
|
node.safe_psql(
|
|
|
|
"postgres",
|
|
|
|
"CHECKPOINT;")
|
|
|
|
|
|
|
|
heap_path = node.safe_psql(
|
|
|
|
"postgres",
|
|
|
|
"select pg_relation_filepath('t_heap')").rstrip()
|
2017-12-08 15:11:21 +02:00
|
|
|
node.stop()
|
|
|
|
|
2018-01-17 19:51:43 +02:00
|
|
|
with open(os.path.join(node.data_dir, heap_path), "rb+", 0) as f:
|
2017-12-08 15:11:21 +02:00
|
|
|
f.seek(9000)
|
|
|
|
f.write(b"bla")
|
|
|
|
f.flush()
|
|
|
|
f.close
|
2018-12-25 16:48:49 +02:00
|
|
|
node.slow_start()
|
2017-12-08 15:11:21 +02:00
|
|
|
|
|
|
|
try:
|
2018-01-17 19:51:43 +02:00
|
|
|
self.backup_node(
|
|
|
|
backup_dir, 'node', node,
|
|
|
|
backup_type="full", options=["-j", "4", "--stream"])
|
2017-12-08 15:11:21 +02:00
|
|
|
# we should die here because exception is what we expect to happen
|
2018-01-17 19:51:43 +02:00
|
|
|
self.assertEqual(
|
|
|
|
1, 0,
|
|
|
|
"Expecting Error because of page "
|
|
|
|
"corruption in PostgreSQL instance.\n"
|
|
|
|
" Output: {0} \n CMD: {1}".format(
|
|
|
|
repr(self.output), self.cmd))
|
2017-12-08 15:11:21 +02:00
|
|
|
except ProbackupException as e:
|
2018-01-17 19:51:43 +02:00
|
|
|
self.assertTrue(
|
|
|
|
"WARNING: File" in e.message and
|
|
|
|
"blknum" in e.message and
|
2018-01-18 16:15:15 +02:00
|
|
|
"have wrong checksum" in e.message and
|
|
|
|
"try to fetch via SQL" in e.message and
|
|
|
|
"WARNING: page verification failed, "
|
|
|
|
"calculated checksum" in e.message and
|
|
|
|
"ERROR: query failed: "
|
|
|
|
"ERROR: invalid page in block" in e.message and
|
2018-03-03 10:42:10 +02:00
|
|
|
"query was: SELECT pg_catalog.pg_ptrack_get_block_2" in e.message,
|
2018-01-17 19:51:43 +02:00
|
|
|
"\n Unexpected Error Message: {0}\n CMD: {1}".format(
|
|
|
|
repr(e.message), self.cmd))
|
|
|
|
|
|
|
|
self.assertTrue(
|
2018-06-02 19:35:37 +02:00
|
|
|
self.show_pb(backup_dir, 'node')[1]['status'] == 'ERROR',
|
2018-01-17 19:51:43 +02:00
|
|
|
"Backup Status should be ERROR")
|
2017-12-08 15:11:21 +02:00
|
|
|
|
|
|
|
# Clean after yourself
|
2018-01-25 18:49:25 +02:00
|
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
|
|
|
|
# @unittest.skip("skip")
|
2018-01-28 03:36:27 +02:00
|
|
|
def test_tablespace_in_pgdata_pgpro_1376(self):
|
|
|
|
"""PGPRO-1376 """
|
2018-01-25 18:49:25 +02:00
|
|
|
fname = self.id().split('.')[3]
|
|
|
|
node = self.make_simple_node(
|
2018-12-26 21:59:13 +02:00
|
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
2018-01-25 18:49:25 +02:00
|
|
|
set_replication=True,
|
|
|
|
initdb_params=['--data-checksums'],
|
2019-03-01 18:19:56 +02:00
|
|
|
pg_options={'max_wal_senders': '2'})
|
|
|
|
|
2018-01-25 18:49:25 +02:00
|
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
|
|
|
|
|
|
self.init_pb(backup_dir)
|
|
|
|
self.add_instance(backup_dir, 'node', node)
|
2018-12-25 16:48:49 +02:00
|
|
|
node.slow_start()
|
2018-01-25 18:49:25 +02:00
|
|
|
|
|
|
|
self.create_tblspace_in_node(
|
|
|
|
node, 'tblspace1',
|
2018-04-28 17:49:34 +02:00
|
|
|
tblspc_path=(
|
|
|
|
os.path.join(
|
|
|
|
node.data_dir, 'somedirectory', '100500'))
|
2018-01-25 18:49:25 +02:00
|
|
|
)
|
|
|
|
|
2018-04-25 21:15:05 +02:00
|
|
|
self.create_tblspace_in_node(
|
|
|
|
node, 'tblspace2',
|
|
|
|
tblspc_path=(os.path.join(node.data_dir))
|
|
|
|
)
|
|
|
|
|
|
|
|
node.safe_psql(
|
|
|
|
"postgres",
|
|
|
|
"create table t_heap1 tablespace tblspace1 as select 1 as id, "
|
|
|
|
"md5(i::text) as text, "
|
|
|
|
"md5(repeat(i::text,10))::tsvector as tsvector "
|
|
|
|
"from generate_series(0,1000) i")
|
|
|
|
|
2018-01-25 18:49:25 +02:00
|
|
|
node.safe_psql(
|
|
|
|
"postgres",
|
2018-04-25 21:15:05 +02:00
|
|
|
"create table t_heap2 tablespace tblspace2 as select 1 as id, "
|
2018-01-25 18:49:25 +02:00
|
|
|
"md5(i::text) as text, "
|
|
|
|
"md5(repeat(i::text,10))::tsvector as tsvector "
|
|
|
|
"from generate_series(0,1000) i")
|
|
|
|
|
2018-12-25 16:12:48 +02:00
|
|
|
backup_id_1 = self.backup_node(
|
|
|
|
backup_dir, 'node', node, backup_type="full",
|
|
|
|
options=["-j", "4", "--stream"])
|
2018-04-25 21:15:05 +02:00
|
|
|
|
|
|
|
node.safe_psql(
|
|
|
|
"postgres",
|
|
|
|
"drop table t_heap2")
|
|
|
|
node.safe_psql(
|
|
|
|
"postgres",
|
|
|
|
"drop tablespace tblspace2")
|
|
|
|
|
2018-01-25 18:49:25 +02:00
|
|
|
self.backup_node(
|
2018-04-25 21:15:05 +02:00
|
|
|
backup_dir, 'node', node, backup_type="full",
|
|
|
|
options=["-j", "4", "--stream"])
|
|
|
|
|
|
|
|
pgdata = self.pgdata_content(node.data_dir)
|
2018-01-25 18:49:25 +02:00
|
|
|
|
|
|
|
relfilenode = node.safe_psql(
|
|
|
|
"postgres",
|
2018-04-25 21:15:05 +02:00
|
|
|
"select 't_heap1'::regclass::oid"
|
2018-01-25 18:49:25 +02:00
|
|
|
).rstrip()
|
|
|
|
|
|
|
|
list = []
|
2018-12-25 16:12:48 +02:00
|
|
|
for root, dirs, files in os.walk(os.path.join(
|
2018-12-27 21:40:23 +02:00
|
|
|
backup_dir, 'backups', 'node', backup_id_1)):
|
2018-01-25 18:49:25 +02:00
|
|
|
for file in files:
|
|
|
|
if file == relfilenode:
|
|
|
|
path = os.path.join(root, file)
|
|
|
|
list = list + [path]
|
|
|
|
|
2018-04-24 16:45:30 +02:00
|
|
|
# We expect that relfilenode occures only once
|
|
|
|
if len(list) > 1:
|
2018-01-25 18:49:25 +02:00
|
|
|
message = ""
|
|
|
|
for string in list:
|
|
|
|
message = message + string + "\n"
|
|
|
|
self.assertEqual(
|
2018-01-26 17:29:31 +02:00
|
|
|
1, 0,
|
|
|
|
"Following file copied twice by backup:\n {0}".format(
|
2018-01-25 18:49:25 +02:00
|
|
|
message)
|
|
|
|
)
|
2018-04-25 21:15:05 +02:00
|
|
|
|
|
|
|
node.cleanup()
|
|
|
|
|
|
|
|
self.restore_node(
|
|
|
|
backup_dir, 'node', node, options=["-j", "4"])
|
|
|
|
|
|
|
|
if self.paranoia:
|
|
|
|
pgdata_restored = self.pgdata_content(node.data_dir)
|
|
|
|
self.compare_pgdata(pgdata, pgdata_restored)
|
2018-10-30 14:44:54 +02:00
|
|
|
|
|
|
|
# Clean after yourself
|
|
|
|
self.del_test_dir(module_name, fname)
|
2019-01-16 16:47:08 +02:00
|
|
|
|
|
|
|
# @unittest.skip("skip")
|
|
|
|
def test_tablespace_handling(self):
|
|
|
|
"""
|
|
|
|
make node, take full backup, check that restore with
|
|
|
|
tablespace mapping will end with error, take page backup,
|
|
|
|
check that restore with tablespace mapping will end with
|
|
|
|
success
|
|
|
|
"""
|
|
|
|
fname = self.id().split('.')[3]
|
|
|
|
node = self.make_simple_node(
|
|
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
|
|
set_replication=True,
|
|
|
|
initdb_params=['--data-checksums'],
|
|
|
|
pg_options={
|
|
|
|
'max_wal_senders': '2'})
|
|
|
|
|
|
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
|
|
|
|
|
|
self.init_pb(backup_dir)
|
|
|
|
self.add_instance(backup_dir, 'node', node)
|
|
|
|
node.slow_start()
|
|
|
|
|
|
|
|
self.backup_node(
|
|
|
|
backup_dir, 'node', node, backup_type="full",
|
|
|
|
options=["-j", "4", "--stream"])
|
|
|
|
|
|
|
|
tblspace1_old_path = self.get_tblspace_path(node, 'tblspace1_old')
|
|
|
|
tblspace2_old_path = self.get_tblspace_path(node, 'tblspace2_old')
|
|
|
|
|
|
|
|
self.create_tblspace_in_node(
|
|
|
|
node, 'some_lame_tablespace')
|
|
|
|
|
|
|
|
self.create_tblspace_in_node(
|
|
|
|
node, 'tblspace1',
|
|
|
|
tblspc_path=tblspace1_old_path)
|
|
|
|
|
|
|
|
self.create_tblspace_in_node(
|
|
|
|
node, 'tblspace2',
|
|
|
|
tblspc_path=tblspace2_old_path)
|
|
|
|
|
|
|
|
node.safe_psql(
|
|
|
|
"postgres",
|
|
|
|
"create table t_heap_lame tablespace some_lame_tablespace "
|
|
|
|
"as select 1 as id, md5(i::text) as text, "
|
|
|
|
"md5(repeat(i::text,10))::tsvector as tsvector "
|
|
|
|
"from generate_series(0,1000) i")
|
|
|
|
|
|
|
|
node.safe_psql(
|
|
|
|
"postgres",
|
|
|
|
"create table t_heap2 tablespace tblspace2 as select 1 as id, "
|
|
|
|
"md5(i::text) as text, "
|
|
|
|
"md5(repeat(i::text,10))::tsvector as tsvector "
|
|
|
|
"from generate_series(0,1000) i")
|
|
|
|
|
|
|
|
tblspace1_new_path = self.get_tblspace_path(node, 'tblspace1_new')
|
|
|
|
tblspace2_new_path = self.get_tblspace_path(node, 'tblspace2_new')
|
|
|
|
|
|
|
|
node_restored = self.make_simple_node(
|
|
|
|
base_dir=os.path.join(module_name, fname, 'node_restored'))
|
|
|
|
node_restored.cleanup()
|
|
|
|
|
|
|
|
try:
|
|
|
|
self.restore_node(
|
|
|
|
backup_dir, 'node', node_restored,
|
|
|
|
options=[
|
|
|
|
"-j", "4",
|
|
|
|
"-T", "{0}={1}".format(
|
|
|
|
tblspace1_old_path, tblspace1_new_path),
|
|
|
|
"-T", "{0}={1}".format(
|
|
|
|
tblspace2_old_path, tblspace2_new_path)])
|
|
|
|
# we should die here because exception is what we expect to happen
|
|
|
|
self.assertEqual(
|
|
|
|
1, 0,
|
|
|
|
"Expecting Error because tablespace mapping is incorrect"
|
|
|
|
"\n Output: {0} \n CMD: {1}".format(
|
|
|
|
repr(self.output), self.cmd))
|
|
|
|
except ProbackupException as e:
|
|
|
|
self.assertTrue(
|
|
|
|
'ERROR: --tablespace-mapping option' in e.message and
|
|
|
|
'have an entry in tablespace_map file' in e.message,
|
|
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
|
|
repr(e.message), self.cmd))
|
|
|
|
|
|
|
|
node.safe_psql(
|
|
|
|
"postgres",
|
|
|
|
"drop table t_heap_lame")
|
|
|
|
|
|
|
|
node.safe_psql(
|
|
|
|
"postgres",
|
|
|
|
"drop tablespace some_lame_tablespace")
|
|
|
|
|
|
|
|
self.backup_node(
|
|
|
|
backup_dir, 'node', node, backup_type="delta",
|
|
|
|
options=["-j", "4", "--stream"])
|
|
|
|
|
|
|
|
self.restore_node(
|
|
|
|
backup_dir, 'node', node_restored,
|
|
|
|
options=[
|
|
|
|
"-j", "4",
|
|
|
|
"-T", "{0}={1}".format(
|
|
|
|
tblspace1_old_path, tblspace1_new_path),
|
|
|
|
"-T", "{0}={1}".format(
|
|
|
|
tblspace2_old_path, tblspace2_new_path)])
|
|
|
|
|
|
|
|
if self.paranoia:
|
|
|
|
pgdata = self.pgdata_content(node.data_dir)
|
|
|
|
|
|
|
|
if self.paranoia:
|
|
|
|
pgdata_restored = self.pgdata_content(node_restored.data_dir)
|
|
|
|
self.compare_pgdata(pgdata, pgdata_restored)
|
|
|
|
|
|
|
|
# Clean after yourself
|
|
|
|
self.del_test_dir(module_name, fname)
|
2019-02-07 19:23:38 +02:00
|
|
|
|
2019-02-17 14:34:59 +02:00
|
|
|
# @unittest.skip("skip")
|
|
|
|
def test_tablespace_handling_1(self):
|
|
|
|
"""
|
|
|
|
make node with tablespace A, take full backup, check that restore with
|
|
|
|
tablespace mapping of tablespace B will end with error
|
|
|
|
"""
|
|
|
|
fname = self.id().split('.')[3]
|
|
|
|
node = self.make_simple_node(
|
|
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
|
|
set_replication=True,
|
|
|
|
initdb_params=['--data-checksums'],
|
|
|
|
pg_options={
|
|
|
|
'max_wal_senders': '2'})
|
|
|
|
|
|
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
|
|
|
|
|
|
self.init_pb(backup_dir)
|
|
|
|
self.add_instance(backup_dir, 'node', node)
|
|
|
|
node.slow_start()
|
|
|
|
|
|
|
|
tblspace1_old_path = self.get_tblspace_path(node, 'tblspace1_old')
|
|
|
|
tblspace2_old_path = self.get_tblspace_path(node, 'tblspace2_old')
|
|
|
|
|
|
|
|
tblspace_new_path = self.get_tblspace_path(node, 'tblspace_new')
|
|
|
|
|
|
|
|
self.create_tblspace_in_node(
|
|
|
|
node, 'tblspace1',
|
|
|
|
tblspc_path=tblspace1_old_path)
|
|
|
|
|
|
|
|
self.backup_node(
|
|
|
|
backup_dir, 'node', node, backup_type="full",
|
|
|
|
options=["-j", "4", "--stream"])
|
|
|
|
|
|
|
|
node_restored = self.make_simple_node(
|
|
|
|
base_dir=os.path.join(module_name, fname, 'node_restored'))
|
|
|
|
node_restored.cleanup()
|
|
|
|
|
|
|
|
try:
|
|
|
|
self.restore_node(
|
|
|
|
backup_dir, 'node', node_restored,
|
|
|
|
options=[
|
|
|
|
"-j", "4",
|
|
|
|
"-T", "{0}={1}".format(
|
|
|
|
tblspace2_old_path, tblspace_new_path)])
|
|
|
|
# we should die here because exception is what we expect to happen
|
|
|
|
self.assertEqual(
|
|
|
|
1, 0,
|
|
|
|
"Expecting Error because tablespace mapping is incorrect"
|
|
|
|
"\n Output: {0} \n CMD: {1}".format(
|
|
|
|
repr(self.output), self.cmd))
|
|
|
|
except ProbackupException as e:
|
|
|
|
self.assertTrue(
|
|
|
|
'ERROR: --tablespace-mapping option' in e.message and
|
|
|
|
'have an entry in tablespace_map file' in e.message,
|
|
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
|
|
repr(e.message), self.cmd))
|
|
|
|
|
|
|
|
# Clean after yourself
|
|
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
|
|
|
|
# @unittest.skip("skip")
|
|
|
|
def test_tablespace_handling_2(self):
|
|
|
|
"""
|
|
|
|
make node without tablespaces, take full backup, check that restore with
|
|
|
|
tablespace mapping will end with error
|
|
|
|
"""
|
|
|
|
fname = self.id().split('.')[3]
|
|
|
|
node = self.make_simple_node(
|
|
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
|
|
set_replication=True,
|
|
|
|
initdb_params=['--data-checksums'],
|
|
|
|
pg_options={
|
|
|
|
'max_wal_senders': '2'})
|
|
|
|
|
|
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
|
|
|
|
|
|
self.init_pb(backup_dir)
|
|
|
|
self.add_instance(backup_dir, 'node', node)
|
|
|
|
node.slow_start()
|
|
|
|
|
|
|
|
tblspace1_old_path = self.get_tblspace_path(node, 'tblspace1_old')
|
|
|
|
tblspace_new_path = self.get_tblspace_path(node, 'tblspace_new')
|
|
|
|
|
|
|
|
self.backup_node(
|
|
|
|
backup_dir, 'node', node, backup_type="full",
|
|
|
|
options=["-j", "4", "--stream"])
|
|
|
|
|
|
|
|
node_restored = self.make_simple_node(
|
|
|
|
base_dir=os.path.join(module_name, fname, 'node_restored'))
|
|
|
|
node_restored.cleanup()
|
|
|
|
|
|
|
|
try:
|
|
|
|
self.restore_node(
|
|
|
|
backup_dir, 'node', node_restored,
|
|
|
|
options=[
|
|
|
|
"-j", "4",
|
|
|
|
"-T", "{0}={1}".format(
|
|
|
|
tblspace1_old_path, tblspace_new_path)])
|
|
|
|
# we should die here because exception is what we expect to happen
|
|
|
|
self.assertEqual(
|
|
|
|
1, 0,
|
|
|
|
"Expecting Error because tablespace mapping is incorrect"
|
|
|
|
"\n Output: {0} \n CMD: {1}".format(
|
|
|
|
repr(self.output), self.cmd))
|
|
|
|
except ProbackupException as e:
|
|
|
|
self.assertTrue(
|
|
|
|
'ERROR: --tablespace-mapping option' in e.message and
|
|
|
|
'have an entry in tablespace_map file' in e.message,
|
|
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
|
|
repr(e.message), self.cmd))
|
|
|
|
|
|
|
|
# Clean after yourself
|
|
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
|
2019-02-07 19:23:38 +02:00
|
|
|
# @unittest.skip("skip")
|
|
|
|
def test_drop_rel_during_backup_delta(self):
|
|
|
|
""""""
|
|
|
|
fname = self.id().split('.')[3]
|
|
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
|
|
node = self.make_simple_node(
|
|
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
|
|
set_replication=True,
|
2019-03-01 18:19:56 +02:00
|
|
|
initdb_params=['--data-checksums'])
|
2019-02-07 19:23:38 +02:00
|
|
|
|
|
|
|
self.init_pb(backup_dir)
|
|
|
|
self.add_instance(backup_dir, 'node', node)
|
|
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
|
|
node.slow_start()
|
|
|
|
|
|
|
|
node.safe_psql(
|
|
|
|
"postgres",
|
|
|
|
"create table t_heap as select i"
|
|
|
|
" as id from generate_series(0,100) i")
|
|
|
|
|
|
|
|
relative_path = node.safe_psql(
|
|
|
|
"postgres",
|
|
|
|
"select pg_relation_filepath('t_heap')").rstrip()
|
|
|
|
|
|
|
|
absolute_path = os.path.join(node.data_dir, relative_path)
|
|
|
|
|
|
|
|
# FULL backup
|
|
|
|
self.backup_node(backup_dir, 'node', node, options=['--stream'])
|
|
|
|
|
|
|
|
# DELTA backup
|
|
|
|
gdb = self.backup_node(
|
|
|
|
backup_dir, 'node', node, backup_type='delta',
|
|
|
|
gdb=True, options=['--log-level-file=verbose'])
|
|
|
|
|
|
|
|
gdb.set_breakpoint('backup_files')
|
|
|
|
gdb.run_until_break()
|
|
|
|
|
|
|
|
# REMOVE file
|
|
|
|
node.safe_psql(
|
|
|
|
"postgres",
|
|
|
|
"DROP TABLE t_heap")
|
|
|
|
|
|
|
|
node.safe_psql(
|
|
|
|
"postgres",
|
|
|
|
"CHECKPOINT")
|
|
|
|
|
|
|
|
# File removed, we can proceed with backup
|
|
|
|
gdb.continue_execution_until_exit()
|
|
|
|
|
|
|
|
pgdata = self.pgdata_content(node.data_dir)
|
|
|
|
|
|
|
|
with open(os.path.join(backup_dir, 'log', 'pg_probackup.log')) as f:
|
|
|
|
log_content = f.read()
|
|
|
|
self.assertTrue(
|
|
|
|
'LOG: File "{0}" is not found'.format(absolute_path) in log_content,
|
|
|
|
'File "{0}" should be deleted but it`s not'.format(absolute_path))
|
|
|
|
|
|
|
|
node.cleanup()
|
|
|
|
self.restore_node(backup_dir, 'node', node, options=["-j", "4"])
|
|
|
|
|
|
|
|
# Physical comparison
|
|
|
|
pgdata_restored = self.pgdata_content(node.data_dir)
|
|
|
|
self.compare_pgdata(pgdata, pgdata_restored)
|
|
|
|
|
|
|
|
# Clean after yourself
|
|
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
|
|
|
|
# @unittest.skip("skip")
|
|
|
|
def test_drop_rel_during_backup_page(self):
|
|
|
|
""""""
|
|
|
|
fname = self.id().split('.')[3]
|
|
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
|
|
node = self.make_simple_node(
|
|
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
|
|
set_replication=True,
|
2019-03-01 18:19:56 +02:00
|
|
|
initdb_params=['--data-checksums'])
|
2019-02-07 19:23:38 +02:00
|
|
|
|
|
|
|
self.init_pb(backup_dir)
|
|
|
|
self.add_instance(backup_dir, 'node', node)
|
|
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
|
|
node.slow_start()
|
|
|
|
|
|
|
|
node.safe_psql(
|
|
|
|
"postgres",
|
|
|
|
"create table t_heap as select i"
|
|
|
|
" as id from generate_series(0,100) i")
|
|
|
|
|
|
|
|
relative_path = node.safe_psql(
|
|
|
|
"postgres",
|
|
|
|
"select pg_relation_filepath('t_heap')").rstrip()
|
|
|
|
|
|
|
|
absolute_path = os.path.join(node.data_dir, relative_path)
|
|
|
|
|
|
|
|
# FULL backup
|
|
|
|
self.backup_node(backup_dir, 'node', node, options=['--stream'])
|
|
|
|
|
|
|
|
# PAGE backup
|
|
|
|
gdb = self.backup_node(
|
|
|
|
backup_dir, 'node', node, backup_type='page',
|
|
|
|
gdb=True, options=['--log-level-file=verbose'])
|
|
|
|
|
|
|
|
gdb.set_breakpoint('backup_files')
|
|
|
|
gdb.run_until_break()
|
|
|
|
|
|
|
|
# REMOVE file
|
|
|
|
os.remove(absolute_path)
|
|
|
|
|
|
|
|
# File removed, we can proceed with backup
|
|
|
|
gdb.continue_execution_until_exit()
|
|
|
|
|
|
|
|
pgdata = self.pgdata_content(node.data_dir)
|
|
|
|
|
|
|
|
with open(os.path.join(backup_dir, 'log', 'pg_probackup.log')) as f:
|
|
|
|
log_content = f.read()
|
|
|
|
self.assertTrue(
|
|
|
|
'LOG: File "{0}" is not found'.format(absolute_path) in log_content,
|
|
|
|
'File "{0}" should be deleted but it`s not'.format(absolute_path))
|
|
|
|
|
|
|
|
node.cleanup()
|
|
|
|
self.restore_node(backup_dir, 'node', node, options=["-j", "4"])
|
|
|
|
|
|
|
|
# Physical comparison
|
|
|
|
pgdata_restored = self.pgdata_content(node.data_dir)
|
|
|
|
self.compare_pgdata(pgdata, pgdata_restored)
|
|
|
|
|
|
|
|
# Clean after yourself
|
|
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
|
|
|
|
# @unittest.skip("skip")
|
|
|
|
def test_drop_rel_during_backup_ptrack(self):
|
|
|
|
""""""
|
|
|
|
fname = self.id().split('.')[3]
|
|
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
|
|
node = self.make_simple_node(
|
|
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
|
|
set_replication=True,
|
|
|
|
initdb_params=['--data-checksums'],
|
|
|
|
pg_options={
|
|
|
|
'ptrack_enable': 'on'})
|
|
|
|
|
|
|
|
self.init_pb(backup_dir)
|
|
|
|
self.add_instance(backup_dir, 'node', node)
|
|
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
|
|
node.slow_start()
|
|
|
|
|
|
|
|
node.safe_psql(
|
|
|
|
"postgres",
|
|
|
|
"create table t_heap as select i"
|
|
|
|
" as id from generate_series(0,100) i")
|
|
|
|
|
|
|
|
relative_path = node.safe_psql(
|
|
|
|
"postgres",
|
|
|
|
"select pg_relation_filepath('t_heap')").rstrip()
|
|
|
|
|
|
|
|
absolute_path = os.path.join(node.data_dir, relative_path)
|
|
|
|
|
|
|
|
# FULL backup
|
|
|
|
self.backup_node(backup_dir, 'node', node, options=['--stream'])
|
|
|
|
|
|
|
|
# PTRACK backup
|
|
|
|
gdb = self.backup_node(
|
|
|
|
backup_dir, 'node', node, backup_type='ptrack',
|
|
|
|
gdb=True, options=['--log-level-file=verbose'])
|
|
|
|
|
|
|
|
gdb.set_breakpoint('backup_files')
|
|
|
|
gdb.run_until_break()
|
|
|
|
|
|
|
|
# REMOVE file
|
|
|
|
os.remove(absolute_path)
|
|
|
|
|
|
|
|
# File removed, we can proceed with backup
|
|
|
|
gdb.continue_execution_until_exit()
|
|
|
|
|
|
|
|
pgdata = self.pgdata_content(node.data_dir)
|
|
|
|
|
|
|
|
with open(os.path.join(backup_dir, 'log', 'pg_probackup.log')) as f:
|
|
|
|
log_content = f.read()
|
|
|
|
self.assertTrue(
|
|
|
|
'LOG: File "{0}" is not found'.format(absolute_path) in log_content,
|
|
|
|
'File "{0}" should be deleted but it`s not'.format(absolute_path))
|
|
|
|
|
|
|
|
node.cleanup()
|
|
|
|
self.restore_node(backup_dir, 'node', node, options=["-j", "4"])
|
|
|
|
|
|
|
|
# Physical comparison
|
|
|
|
pgdata_restored = self.pgdata_content(node.data_dir)
|
|
|
|
self.compare_pgdata(pgdata, pgdata_restored)
|
|
|
|
|
|
|
|
# Clean after yourself
|
|
|
|
self.del_test_dir(module_name, fname)
|
2019-03-01 15:29:47 +02:00
|
|
|
|
|
|
|
# @unittest.skip("skip")
|
|
|
|
def test_persistent_slot_for_stream_backup(self):
|
|
|
|
""""""
|
|
|
|
fname = self.id().split('.')[3]
|
|
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
|
|
node = self.make_simple_node(
|
|
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
|
|
set_replication=True,
|
|
|
|
initdb_params=['--data-checksums'],
|
|
|
|
pg_options={
|
|
|
|
'max_wal_size': '40MB'})
|
|
|
|
|
|
|
|
self.init_pb(backup_dir)
|
|
|
|
self.add_instance(backup_dir, 'node', node)
|
|
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
|
|
node.slow_start()
|
|
|
|
|
|
|
|
node.safe_psql(
|
|
|
|
"postgres",
|
|
|
|
"SELECT pg_create_physical_replication_slot('slot_1')")
|
|
|
|
|
|
|
|
# FULL backup
|
|
|
|
self.backup_node(
|
|
|
|
backup_dir, 'node', node,
|
|
|
|
options=['--stream', '--slot=slot_1'])
|
|
|
|
|
|
|
|
# FULL backup
|
|
|
|
self.backup_node(
|
|
|
|
backup_dir, 'node', node,
|
|
|
|
options=['--stream', '--slot=slot_1'])
|
|
|
|
|
|
|
|
# Clean after yourself
|
|
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
|
|
|
|
# @unittest.skip("skip")
|
|
|
|
def test_temp_slot_for_stream_backup(self):
|
|
|
|
""""""
|
|
|
|
fname = self.id().split('.')[3]
|
|
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
|
|
node = self.make_simple_node(
|
|
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
|
|
set_replication=True,
|
|
|
|
initdb_params=['--data-checksums'],
|
|
|
|
pg_options={
|
|
|
|
'max_wal_size': '40MB'})
|
|
|
|
|
|
|
|
self.init_pb(backup_dir)
|
|
|
|
self.add_instance(backup_dir, 'node', node)
|
|
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
|
|
node.slow_start()
|
|
|
|
|
2019-03-01 18:19:56 +02:00
|
|
|
# FULL backup
|
|
|
|
self.backup_node(
|
|
|
|
backup_dir, 'node', node,
|
|
|
|
options=['--stream', '--temp-slot'])
|
|
|
|
|
2019-03-01 15:29:47 +02:00
|
|
|
if self.get_version(node) < self.version_to_num('10.0'):
|
|
|
|
return unittest.skip('You need PostgreSQL >= 10 for this test')
|
|
|
|
else:
|
|
|
|
pg_receivexlog_path = self.get_bin_path('pg_receivewal')
|
|
|
|
|
|
|
|
# FULL backup
|
|
|
|
self.backup_node(
|
|
|
|
backup_dir, 'node', node,
|
|
|
|
options=['--stream', '--slot=slot_1', '--temp-slot'])
|
|
|
|
|
|
|
|
# Clean after yourself
|
|
|
|
self.del_test_dir(module_name, fname)
|