mirror of
https://github.com/postgrespro/pg_probackup.git
synced 2024-12-04 10:44:46 +02:00
1662 lines
74 KiB
Python
1662 lines
74 KiB
Python
import os
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import unittest
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from .helpers.ptrack_helpers import ProbackupTest, ProbackupException
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from datetime import datetime, timedelta
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import subprocess
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from sys import exit
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import time
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module_name = 'validate'
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class ValidateTest(ProbackupTest, unittest.TestCase):
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# @unittest.skip("skip")
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# @unittest.expectedFailure
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def test_validate_wal_unreal_values(self):
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"""
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make node with archiving, make archive backup
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validate to both real and unreal values
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"""
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fname = self.id().split('.')[3]
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node = self.make_simple_node(
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base_dir="{0}/{1}/node".format(module_name, fname),
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initdb_params=['--data-checksums'],
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pg_options={'wal_level': 'replica'}
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)
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backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
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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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node.start()
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node.pgbench_init(scale=2)
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with node.connect("postgres") as con:
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con.execute("CREATE TABLE tbl0005 (a text)")
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con.commit()
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backup_id = self.backup_node(backup_dir, 'node', node)
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node.pgbench_init(scale=2)
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pgbench = node.pgbench(
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stdout=subprocess.PIPE,
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stderr=subprocess.STDOUT,
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options=["-c", "4", "-T", "10"]
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)
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pgbench.wait()
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pgbench.stdout.close()
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target_time = self.show_pb(
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backup_dir, 'node', backup_id)['recovery-time']
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after_backup_time = datetime.now().replace(second=0, microsecond=0)
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# Validate to real time
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self.assertIn(
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"INFO: backup validation completed successfully",
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self.validate_pb(
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backup_dir, 'node',
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options=["--time={0}".format(target_time)]),
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'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
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repr(self.output), self.cmd))
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# Validate to unreal time
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unreal_time_1 = after_backup_time - timedelta(days=2)
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try:
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self.validate_pb(
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backup_dir, 'node', options=["--time={0}".format(
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unreal_time_1)])
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self.assertEqual(
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1, 0,
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"Expecting Error because of validation to unreal time.\n "
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"Output: {0} \n CMD: {1}".format(
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repr(self.output), self.cmd))
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except ProbackupException as e:
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self.assertEqual(
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e.message,
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'ERROR: Full backup satisfying target options is not found.\n',
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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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# Validate to unreal time #2
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unreal_time_2 = after_backup_time + timedelta(days=2)
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try:
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self.validate_pb(backup_dir, 'node', options=["--time={0}".format(unreal_time_2)])
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self.assertEqual(1, 0, "Expecting Error because of validation to unreal time.\n Output: {0} \n CMD: {1}".format(
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repr(self.output), self.cmd))
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except ProbackupException as e:
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self.assertTrue('ERROR: not enough WAL records to time' in e.message,
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'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(e.message), self.cmd))
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# Validate to real xid
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target_xid = None
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with node.connect("postgres") as con:
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res = con.execute("INSERT INTO tbl0005 VALUES ('inserted') RETURNING (xmin)")
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con.commit()
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target_xid = res[0][0]
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self.switch_wal_segment(node)
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self.assertIn("INFO: backup validation completed successfully",
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self.validate_pb(backup_dir, 'node', options=["--xid={0}".format(target_xid)]),
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'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(self.output), self.cmd))
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# Validate to unreal xid
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unreal_xid = int(target_xid) + 1000
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try:
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self.validate_pb(backup_dir, 'node', options=["--xid={0}".format(unreal_xid)])
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self.assertEqual(1, 0, "Expecting Error because of validation to unreal xid.\n Output: {0} \n CMD: {1}".format(
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repr(self.output), self.cmd))
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except ProbackupException as e:
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self.assertTrue('ERROR: not enough WAL records to xid' in e.message,
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'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(e.message), self.cmd))
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# Validate with backup ID
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self.assertIn("INFO: Validating backup {0}".format(backup_id),
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self.validate_pb(backup_dir, 'node', backup_id),
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'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(self.output), self.cmd))
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self.assertIn("INFO: Backup {0} data files are valid".format(backup_id),
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self.validate_pb(backup_dir, 'node', backup_id),
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'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(self.output), self.cmd))
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self.assertIn("INFO: Backup {0} WAL segments are valid".format(backup_id),
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self.validate_pb(backup_dir, 'node', backup_id),
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'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(self.output), self.cmd))
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self.assertIn("INFO: Backup {0} is valid".format(backup_id),
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self.validate_pb(backup_dir, 'node', backup_id),
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'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(self.output), self.cmd))
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self.assertIn("INFO: Validate of backup {0} completed".format(backup_id),
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self.validate_pb(backup_dir, 'node', backup_id),
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'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(self.output), self.cmd))
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# Clean after yourself
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self.del_test_dir(module_name, fname)
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# @unittest.skip("skip")
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def test_validate_corrupted_intermediate_backup(self):
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"""make archive node, take FULL, PAGE1, PAGE2 backups, corrupt file in PAGE1 backup,
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run validate on PAGE1, expect PAGE1 to gain status CORRUPT and PAGE2 get status ORPHAN"""
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fname = self.id().split('.')[3]
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node = self.make_simple_node(base_dir="{0}/{1}/node".format(module_name, fname),
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initdb_params=['--data-checksums'],
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pg_options={'wal_level': 'replica'}
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)
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backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
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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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node.start()
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# FULL
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backup_id_1 = self.backup_node(backup_dir, 'node', node)
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node.safe_psql(
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"postgres",
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"create table t_heap as select i as id, md5(i::text) as text, md5(repeat(i::text,10))::tsvector as tsvector from generate_series(0,10000) i")
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file_path = node.safe_psql(
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"postgres",
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"select pg_relation_filepath('t_heap')").rstrip()
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# PAGE1
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backup_id_2 = self.backup_node(backup_dir, 'node', node, backup_type='page')
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node.safe_psql(
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"postgres",
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"insert into t_heap select i as id, md5(i::text) as text, md5(repeat(i::text,10))::tsvector as tsvector from generate_series(10000,20000) i")
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# PAGE2
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backup_id_3 = self.backup_node(backup_dir, 'node', node, backup_type='page')
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# Corrupt some file
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file = os.path.join(backup_dir, 'backups/node', backup_id_2, 'database', file_path)
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with open(file, "rb+", 0) as f:
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f.seek(42)
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f.write(b"blah")
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f.flush()
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f.close
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# Simple validate
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try:
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self.validate_pb(backup_dir, 'node', backup_id=backup_id_2,
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options=['--log-level-file=verbose'])
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self.assertEqual(1, 0, "Expecting Error because of data files corruption.\n Output: {0} \n CMD: {1}".format(
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repr(self.output), self.cmd))
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except ProbackupException as e:
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self.assertTrue(
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'INFO: Validating parents for backup {0}'.format(backup_id_2) in e.message
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and 'ERROR: Backup {0} is corrupt'.format(backup_id_2) in e.message,
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'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(e.message), self.cmd))
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self.assertEqual('CORRUPT', self.show_pb(backup_dir, 'node', backup_id_2)['status'], 'Backup STATUS should be "CORRUPT"')
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self.assertEqual('ORPHAN', self.show_pb(backup_dir, 'node', backup_id_3)['status'], 'Backup STATUS should be "ORPHAN"')
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# Clean after yourself
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self.del_test_dir(module_name, fname)
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# @unittest.skip("skip")
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def test_validate_corrupted_intermediate_backups(self):
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"""make archive node, take FULL, PAGE1, PAGE2 backups,
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corrupt file in FULL and PAGE1 backupd, run validate on PAGE1,
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expect FULL and PAGE1 to gain status CORRUPT and PAGE2 get status ORPHAN"""
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fname = self.id().split('.')[3]
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node = self.make_simple_node(base_dir="{0}/{1}/node".format(module_name, fname),
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initdb_params=['--data-checksums'],
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pg_options={'wal_level': 'replica'}
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)
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backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
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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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node.start()
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node.safe_psql(
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"postgres",
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"create table t_heap as select i as id, md5(i::text) as text, md5(repeat(i::text,10))::tsvector as tsvector from generate_series(0,10000) i")
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file_path_t_heap = node.safe_psql(
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"postgres",
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"select pg_relation_filepath('t_heap')").rstrip()
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# FULL
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backup_id_1 = self.backup_node(backup_dir, 'node', node)
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node.safe_psql(
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"postgres",
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"create table t_heap_1 as select i as id, md5(i::text) as text, md5(repeat(i::text,10))::tsvector as tsvector from generate_series(0,10000) i")
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file_path_t_heap_1 = node.safe_psql(
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"postgres",
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"select pg_relation_filepath('t_heap_1')").rstrip()
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# PAGE1
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backup_id_2 = self.backup_node(backup_dir, 'node', node, backup_type='page')
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node.safe_psql(
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"postgres",
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"insert into t_heap select i as id, md5(i::text) as text, md5(repeat(i::text,10))::tsvector as tsvector from generate_series(20000,30000) i")
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# PAGE2
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backup_id_3 = self.backup_node(backup_dir, 'node', node, backup_type='page')
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# Corrupt some file in FULL backup
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file_full = os.path.join(backup_dir, 'backups/node', backup_id_1, 'database', file_path_t_heap)
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with open(file_full, "rb+", 0) as f:
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f.seek(84)
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f.write(b"blah")
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f.flush()
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f.close
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# Corrupt some file in PAGE1 backup
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file_page1 = os.path.join(backup_dir, 'backups/node', backup_id_2, 'database', file_path_t_heap_1)
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with open(file_page1, "rb+", 0) as f:
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f.seek(42)
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f.write(b"blah")
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f.flush()
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f.close
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# Validate PAGE1
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try:
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self.validate_pb(backup_dir, 'node', backup_id=backup_id_2,
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options=['--log-level-file=verbose'])
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self.assertEqual(1, 0, "Expecting Error because of data files corruption.\n Output: {0} \n CMD: {1}".format(
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repr(self.output), self.cmd))
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except ProbackupException as e:
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self.assertTrue('INFO: Validating parents for backup {0}'.format(backup_id_2) in e.message,
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'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(e.message), self.cmd))
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self.assertTrue(
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'INFO: Validating backup {0}'.format(backup_id_1) in e.message
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and 'WARNING: Invalid CRC of backup file "{0}"'.format(file_full) in e.message
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and 'WARNING: Backup {0} data files are corrupted'.format(backup_id_1) in e.message,
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'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(e.message), self.cmd))
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self.assertTrue(
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'WARNING: Backup {0} is orphaned because his parent'.format(backup_id_2) in e.message
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and 'WARNING: Backup {0} is orphaned because his parent'.format(backup_id_3) in e.message
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and 'ERROR: Backup {0} is orphan.'.format(backup_id_2) in e.message,
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'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(e.message), self.cmd))
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self.assertEqual('CORRUPT', self.show_pb(backup_dir, 'node', backup_id_1)['status'], 'Backup STATUS should be "CORRUPT"')
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self.assertEqual('ORPHAN', self.show_pb(backup_dir, 'node', backup_id_2)['status'], 'Backup STATUS should be "ORPHAN"')
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self.assertEqual('ORPHAN', self.show_pb(backup_dir, 'node', backup_id_3)['status'], 'Backup STATUS should be "ORPHAN"')
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# Clean after yourself
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self.del_test_dir(module_name, fname)
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# @unittest.skip("skip")
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def test_validate_corrupted_intermediate_backups_1(self):
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"""make archive node, take FULL1, PAGE1, PAGE2, PAGE3, PAGE4, PAGE5, FULL2 backups,
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corrupt file in PAGE1 and PAGE4, run validate on PAGE3,
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expect PAGE1 to gain status CORRUPT, PAGE2, PAGE3, PAGE4 and PAGE5 to gain status ORPHAN"""
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fname = self.id().split('.')[3]
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node = self.make_simple_node(
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base_dir="{0}/{1}/node".format(module_name, fname),
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initdb_params=['--data-checksums'],
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pg_options={'wal_level': 'replica'}
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)
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backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
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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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node.start()
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# FULL1
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backup_id_1 = self.backup_node(backup_dir, 'node', node)
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# PAGE1
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node.safe_psql(
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"postgres",
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"create table t_heap as select i as id, md5(i::text) as text, "
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"md5(repeat(i::text,10))::tsvector as tsvector "
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"from generate_series(0,10000) i")
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backup_id_2 = self.backup_node(
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backup_dir, 'node', node, backup_type='page')
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# PAGE2
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node.safe_psql(
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"postgres",
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"insert into t_heap select i as id, md5(i::text) as text, "
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"md5(repeat(i::text,10))::tsvector as tsvector "
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"from generate_series(0,10000) i")
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file_page_2 = node.safe_psql(
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"postgres",
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"select pg_relation_filepath('t_heap')").rstrip()
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backup_id_3 = self.backup_node(
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backup_dir, 'node', node, backup_type='page')
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# PAGE3
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node.safe_psql(
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"postgres",
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"insert into t_heap select i as id, md5(i::text) as text, "
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"md5(repeat(i::text,10))::tsvector as tsvector "
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"from generate_series(10000,20000) i")
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backup_id_4 = self.backup_node(
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backup_dir, 'node', node, backup_type='page')
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# PAGE4
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node.safe_psql(
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"postgres",
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"insert into t_heap select i as id, md5(i::text) as text, "
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"md5(repeat(i::text,10))::tsvector as tsvector "
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"from generate_series(20000,30000) i")
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backup_id_5 = self.backup_node(
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backup_dir, 'node', node, backup_type='page')
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# PAGE5
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node.safe_psql(
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"postgres",
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"create table t_heap1 as select i as id, md5(i::text) as text, "
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"md5(repeat(i::text,10))::tsvector as tsvector "
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"from generate_series(0,10000) i")
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file_page_5 = node.safe_psql(
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"postgres",
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"select pg_relation_filepath('t_heap1')").rstrip()
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backup_id_6 = self.backup_node(
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backup_dir, 'node', node, backup_type='page')
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# PAGE6
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node.safe_psql(
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"postgres",
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"insert into t_heap select i as id, md5(i::text) as text, "
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"md5(repeat(i::text,10))::tsvector as tsvector "
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"from generate_series(30000,40000) i")
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backup_id_7 = self.backup_node(
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backup_dir, 'node', node, backup_type='page')
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# FULL2
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backup_id_8 = self.backup_node(backup_dir, 'node', node)
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# Corrupt some file in PAGE2 and PAGE5 backups
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file_page1 = os.path.join(
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backup_dir, 'backups/node', backup_id_3, 'database', file_page_2)
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with open(file_page1, "rb+", 0) as f:
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f.seek(84)
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f.write(b"blah")
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f.flush()
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f.close
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file_page4 = os.path.join(
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backup_dir, 'backups/node', backup_id_6, 'database', file_page_5)
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with open(file_page4, "rb+", 0) as f:
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f.seek(42)
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f.write(b"blah")
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f.flush()
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f.close
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# Validate PAGE3
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try:
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self.validate_pb(
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backup_dir, 'node',
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backup_id=backup_id_4,
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options=['--log-level-file=verbose'])
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self.assertEqual(
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1, 0,
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"Expecting Error because of data files corruption.\n"
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" Output: {0} \n CMD: {1}".format(
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repr(self.output), self.cmd))
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except ProbackupException as e:
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self.assertTrue(
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'INFO: Validating parents for backup {0}'.format(
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backup_id_4) in e.message,
|
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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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self.assertTrue(
|
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'INFO: Validating backup {0}'.format(
|
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backup_id_1) in e.message and
|
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'INFO: Backup {0} data files are valid'.format(
|
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backup_id_1) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
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repr(e.message), self.cmd))
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self.assertTrue(
|
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'INFO: Validating backup {0}'.format(
|
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backup_id_2) in e.message and
|
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'INFO: Backup {0} data files are valid'.format(
|
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backup_id_2) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
self.assertTrue(
|
|
'INFO: Validating backup {0}'.format(
|
|
backup_id_3) in e.message and
|
|
'WARNING: Invalid CRC of backup file "{0}"'.format(
|
|
file_page1) in e.message and
|
|
'WARNING: Backup {0} data files are corrupted'.format(
|
|
backup_id_3) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
self.assertTrue(
|
|
'WARNING: Backup {0} is orphaned because '
|
|
'his parent {1} is corrupted'.format(
|
|
backup_id_4, backup_id_3) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
self.assertTrue(
|
|
'WARNING: Backup {0} is orphaned because '
|
|
'his parent {1} is corrupted'.format(
|
|
backup_id_5, backup_id_3) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
self.assertTrue(
|
|
'WARNING: Backup {0} is orphaned because '
|
|
'his parent {1} is corrupted'.format(
|
|
backup_id_6, backup_id_3) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
self.assertTrue(
|
|
'WARNING: Backup {0} is orphaned because '
|
|
'his parent {1} is corrupted'.format(
|
|
backup_id_7, backup_id_3) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
self.assertTrue(
|
|
'ERROR: Backup {0} is orphan'.format(backup_id_4) in e.message,
|
|
'\n Unexpected Error Message: {0}\n '
|
|
'CMD: {1}'.format(repr(e.message), self.cmd))
|
|
|
|
self.assertEqual(
|
|
'OK', self.show_pb(backup_dir, 'node', backup_id_1)['status'],
|
|
'Backup STATUS should be "OK"')
|
|
self.assertEqual(
|
|
'OK', self.show_pb(backup_dir, 'node', backup_id_2)['status'],
|
|
'Backup STATUS should be "OK"')
|
|
self.assertEqual(
|
|
'CORRUPT', self.show_pb(backup_dir, 'node', backup_id_3)['status'],
|
|
'Backup STATUS should be "CORRUPT"')
|
|
self.assertEqual(
|
|
'ORPHAN', self.show_pb(backup_dir, 'node', backup_id_4)['status'],
|
|
'Backup STATUS should be "ORPHAN"')
|
|
self.assertEqual(
|
|
'ORPHAN', self.show_pb(backup_dir, 'node', backup_id_5)['status'],
|
|
'Backup STATUS should be "ORPHAN"')
|
|
self.assertEqual(
|
|
'ORPHAN', self.show_pb(backup_dir, 'node', backup_id_6)['status'],
|
|
'Backup STATUS should be "ORPHAN"')
|
|
self.assertEqual(
|
|
'ORPHAN', self.show_pb(backup_dir, 'node', backup_id_7)['status'],
|
|
'Backup STATUS should be "ORPHAN"')
|
|
self.assertEqual(
|
|
'OK', self.show_pb(backup_dir, 'node', backup_id_8)['status'],
|
|
'Backup STATUS should be "OK"')
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_validate_specific_target_corrupted_intermediate_backups(self):
|
|
"""make archive node, take FULL1, PAGE1, PAGE2, PAGE3, PAGE4, PAGE5, FULL2 backups,
|
|
corrupt file in PAGE1 and PAGE4, run validate on PAGE3 to specific xid,
|
|
expect PAGE1 to gain status CORRUPT, PAGE2, PAGE3, PAGE4 and PAGE5 to gain status ORPHAN"""
|
|
fname = self.id().split('.')[3]
|
|
node = self.make_simple_node(base_dir="{0}/{1}/node".format(module_name, fname),
|
|
initdb_params=['--data-checksums'],
|
|
pg_options={'wal_level': 'replica'}
|
|
)
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.start()
|
|
|
|
# FULL1
|
|
backup_id_1 = self.backup_node(backup_dir, 'node', node)
|
|
|
|
# PAGE1
|
|
node.safe_psql(
|
|
"postgres",
|
|
"create table t_heap as select i as id, md5(i::text) as text, md5(repeat(i::text,10))::tsvector as tsvector from generate_series(0,10000) i")
|
|
backup_id_2 = self.backup_node(backup_dir, 'node', node, backup_type='page')
|
|
|
|
# PAGE2
|
|
node.safe_psql(
|
|
"postgres",
|
|
"insert into t_heap select i as id, md5(i::text) as text, md5(repeat(i::text,10))::tsvector as tsvector from generate_series(0,10000) i")
|
|
file_page_2 = node.safe_psql(
|
|
"postgres",
|
|
"select pg_relation_filepath('t_heap')").rstrip()
|
|
backup_id_3 = self.backup_node(backup_dir, 'node', node, backup_type='page')
|
|
|
|
# PAGE3
|
|
node.safe_psql(
|
|
"postgres",
|
|
"insert into t_heap select i as id, md5(i::text) as text, md5(repeat(i::text,10))::tsvector as tsvector from generate_series(10000,20000) i")
|
|
backup_id_4 = self.backup_node(backup_dir, 'node', node, backup_type='page')
|
|
|
|
# PAGE4
|
|
target_xid = node.safe_psql(
|
|
"postgres",
|
|
"insert into t_heap select i as id, md5(i::text) as text, md5(repeat(i::text,10))::tsvector as tsvector from generate_series(20000,30000) i RETURNING (xmin)")[0][0]
|
|
backup_id_5 = self.backup_node(backup_dir, 'node', node, backup_type='page')
|
|
|
|
# PAGE5
|
|
node.safe_psql(
|
|
"postgres",
|
|
"create table t_heap1 as select i as id, md5(i::text) as text, md5(repeat(i::text,10))::tsvector as tsvector from generate_series(0,10000) i")
|
|
file_page_5 = node.safe_psql(
|
|
"postgres",
|
|
"select pg_relation_filepath('t_heap1')").rstrip()
|
|
backup_id_6 = self.backup_node(backup_dir, 'node', node, backup_type='page')
|
|
|
|
# PAGE6
|
|
node.safe_psql(
|
|
"postgres",
|
|
"insert into t_heap select i as id, md5(i::text) as text, md5(repeat(i::text,10))::tsvector as tsvector from generate_series(30000,40000) i")
|
|
backup_id_7 = self.backup_node(backup_dir, 'node', node, backup_type='page')
|
|
|
|
# FULL2
|
|
backup_id_8 = self.backup_node(backup_dir, 'node', node)
|
|
|
|
# Corrupt some file in PAGE2 and PAGE5 backups
|
|
file_page1 = os.path.join(backup_dir, 'backups/node', backup_id_3, 'database', file_page_2)
|
|
with open(file_page1, "rb+", 0) as f:
|
|
f.seek(84)
|
|
f.write(b"blah")
|
|
f.flush()
|
|
f.close
|
|
|
|
file_page4 = os.path.join(backup_dir, 'backups/node', backup_id_6, 'database', file_page_5)
|
|
with open(file_page4, "rb+", 0) as f:
|
|
f.seek(42)
|
|
f.write(b"blah")
|
|
f.flush()
|
|
f.close
|
|
|
|
# Validate PAGE3
|
|
try:
|
|
self.validate_pb(backup_dir, 'node',
|
|
options=['--log-level-file=verbose', '-i', backup_id_4, '--xid={0}'.format(target_xid)])
|
|
self.assertEqual(1, 0, "Expecting Error because of data files corruption.\n Output: {0} \n CMD: {1}".format(
|
|
repr(self.output), self.cmd))
|
|
except ProbackupException as e:
|
|
self.assertTrue(
|
|
'INFO: Validating parents for backup {0}'.format(backup_id_4) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(e.message), self.cmd))
|
|
self.assertTrue(
|
|
'INFO: Validating backup {0}'.format(backup_id_1) in e.message
|
|
and 'INFO: Backup {0} data files are valid'.format(backup_id_1) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(e.message), self.cmd))
|
|
self.assertTrue(
|
|
'INFO: Validating backup {0}'.format(backup_id_2) in e.message
|
|
and 'INFO: Backup {0} data files are valid'.format(backup_id_2) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(e.message), self.cmd))
|
|
self.assertTrue(
|
|
'INFO: Validating backup {0}'.format(backup_id_3) in e.message
|
|
and 'WARNING: Invalid CRC of backup file "{0}"'.format(file_page1) in e.message
|
|
and 'WARNING: Backup {0} data files are corrupted'.format(backup_id_3) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(e.message), self.cmd))
|
|
self.assertTrue(
|
|
'WARNING: Backup {0} is orphaned because his parent {1} is corrupted'.format(backup_id_4, backup_id_3) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(e.message), self.cmd))
|
|
self.assertTrue(
|
|
'WARNING: Backup {0} is orphaned because his parent {1} is corrupted'.format(backup_id_5, backup_id_3) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(e.message), self.cmd))
|
|
self.assertTrue(
|
|
'WARNING: Backup {0} is orphaned because his parent {1} is corrupted'.format(backup_id_6, backup_id_3) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(e.message), self.cmd))
|
|
self.assertTrue(
|
|
'WARNING: Backup {0} is orphaned because his parent {1} is corrupted'.format(backup_id_7, backup_id_3) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(e.message), self.cmd))
|
|
self.assertTrue(
|
|
'ERROR: Backup {0} is orphan'.format(backup_id_4) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(e.message), self.cmd))
|
|
|
|
self.assertEqual('OK', self.show_pb(backup_dir, 'node', backup_id_1)['status'], 'Backup STATUS should be "OK"')
|
|
self.assertEqual('OK', self.show_pb(backup_dir, 'node', backup_id_2)['status'], 'Backup STATUS should be "OK"')
|
|
self.assertEqual('CORRUPT', self.show_pb(backup_dir, 'node', backup_id_3)['status'], 'Backup STATUS should be "CORRUPT"')
|
|
self.assertEqual('ORPHAN', self.show_pb(backup_dir, 'node', backup_id_4)['status'], 'Backup STATUS should be "ORPHAN"')
|
|
self.assertEqual('ORPHAN', self.show_pb(backup_dir, 'node', backup_id_5)['status'], 'Backup STATUS should be "ORPHAN"')
|
|
self.assertEqual('ORPHAN', self.show_pb(backup_dir, 'node', backup_id_6)['status'], 'Backup STATUS should be "ORPHAN"')
|
|
self.assertEqual('ORPHAN', self.show_pb(backup_dir, 'node', backup_id_7)['status'], 'Backup STATUS should be "ORPHAN"')
|
|
self.assertEqual('OK', self.show_pb(backup_dir, 'node', backup_id_8)['status'], 'Backup STATUS should be "OK"')
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_validate_instance_with_corrupted_page(self):
|
|
"""make archive node, take FULL, PAGE1, PAGE2, FULL2, PAGE3 backups,
|
|
corrupt file in PAGE1 backup and run validate on instance,
|
|
expect PAGE1 to gain status CORRUPT, PAGE2 to gain status ORPHAN"""
|
|
fname = self.id().split('.')[3]
|
|
node = self.make_simple_node(
|
|
base_dir="{0}/{1}/node".format(module_name, fname),
|
|
initdb_params=['--data-checksums'],
|
|
pg_options={'wal_level': 'replica'}
|
|
)
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.start()
|
|
|
|
node.safe_psql(
|
|
"postgres",
|
|
"create table t_heap as select i as id, md5(i::text) as text, "
|
|
"md5(repeat(i::text,10))::tsvector as tsvector "
|
|
"from generate_series(0,10000) i")
|
|
# FULL1
|
|
backup_id_1 = self.backup_node(backup_dir, 'node', node)
|
|
|
|
node.safe_psql(
|
|
"postgres",
|
|
"create table t_heap1 as select i as id, md5(i::text) as text, "
|
|
"md5(repeat(i::text,10))::tsvector as tsvector "
|
|
"from generate_series(0,10000) i")
|
|
file_path_t_heap1 = node.safe_psql(
|
|
"postgres",
|
|
"select pg_relation_filepath('t_heap1')").rstrip()
|
|
# PAGE1
|
|
backup_id_2 = self.backup_node(
|
|
backup_dir, 'node', node, backup_type='page')
|
|
|
|
node.safe_psql(
|
|
"postgres",
|
|
"insert into t_heap select i as id, md5(i::text) as text, "
|
|
"md5(repeat(i::text,10))::tsvector as tsvector "
|
|
"from generate_series(20000,30000) i")
|
|
# PAGE2
|
|
backup_id_3 = self.backup_node(
|
|
backup_dir, 'node', node, backup_type='page')
|
|
# FULL1
|
|
backup_id_4 = self.backup_node(
|
|
backup_dir, 'node', node)
|
|
# PAGE3
|
|
backup_id_5 = self.backup_node(
|
|
backup_dir, 'node', node, backup_type='page')
|
|
|
|
# Corrupt some file in FULL backup
|
|
file_full = os.path.join(
|
|
backup_dir, 'backups/node', backup_id_2,
|
|
'database', file_path_t_heap1)
|
|
with open(file_full, "rb+", 0) as f:
|
|
f.seek(84)
|
|
f.write(b"blah")
|
|
f.flush()
|
|
f.close
|
|
|
|
# Validate Instance
|
|
try:
|
|
self.validate_pb(
|
|
backup_dir, 'node', options=['--log-level-file=verbose'])
|
|
self.assertEqual(
|
|
1, 0,
|
|
"Expecting Error because of data files corruption.\n "
|
|
"Output: {0} \n CMD: {1}".format(
|
|
repr(self.output), self.cmd))
|
|
except ProbackupException as e:
|
|
self.assertTrue(
|
|
"INFO: Validate backups of the instance 'node'" in e.message,
|
|
"\n Unexpected Error Message: {0}\n "
|
|
"CMD: {1}".format(repr(e.message), self.cmd))
|
|
self.assertTrue(
|
|
'INFO: Validating backup {0}'.format(
|
|
backup_id_5) in e.message and
|
|
'INFO: Backup {0} data files are valid'.format(
|
|
backup_id_5) in e.message and
|
|
'INFO: Backup {0} WAL segments are valid'.format(
|
|
backup_id_5) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
self.assertTrue(
|
|
'INFO: Validating backup {0}'.format(
|
|
backup_id_4) in e.message and
|
|
'INFO: Backup {0} data files are valid'.format(
|
|
backup_id_4) in e.message and
|
|
'INFO: Backup {0} WAL segments are valid'.format(
|
|
backup_id_4) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
self.assertTrue(
|
|
'INFO: Validating backup {0}'.format(
|
|
backup_id_3) in e.message and
|
|
'INFO: Backup {0} data files are valid'.format(
|
|
backup_id_3) in e.message and
|
|
'INFO: Backup {0} WAL segments are valid'.format(
|
|
backup_id_3) in e.message and
|
|
'WARNING: Backup {0} is orphaned because '
|
|
'his parent {1} is corrupted'.format(
|
|
backup_id_3, backup_id_2) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
self.assertTrue(
|
|
'INFO: Validating backup {0}'.format(
|
|
backup_id_2) in e.message and
|
|
'WARNING: Invalid CRC of backup file "{0}"'.format(
|
|
file_full) in e.message and
|
|
'WARNING: Backup {0} data files are corrupted'.format(
|
|
backup_id_2) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
self.assertTrue(
|
|
'INFO: Validating backup {0}'.format(
|
|
backup_id_1) in e.message and
|
|
'INFO: Backup {0} data files are valid'.format(
|
|
backup_id_1) in e.message and
|
|
'INFO: Backup {0} WAL segments are valid'.format(
|
|
backup_id_1) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
self.assertTrue(
|
|
'WARNING: Some backups are not valid' in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
|
|
self.assertEqual(
|
|
'OK', self.show_pb(backup_dir, 'node', backup_id_1)['status'],
|
|
'Backup STATUS should be "OK"')
|
|
self.assertEqual(
|
|
'CORRUPT', self.show_pb(backup_dir, 'node', backup_id_2)['status'],
|
|
'Backup STATUS should be "CORRUPT"')
|
|
self.assertEqual(
|
|
'ORPHAN', self.show_pb(backup_dir, 'node', backup_id_3)['status'],
|
|
'Backup STATUS should be "ORPHAN"')
|
|
self.assertEqual(
|
|
'OK', self.show_pb(backup_dir, 'node', backup_id_4)['status'],
|
|
'Backup STATUS should be "OK"')
|
|
self.assertEqual(
|
|
'OK', self.show_pb(backup_dir, 'node', backup_id_5)['status'],
|
|
'Backup STATUS should be "OK"')
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_validate_instance_with_corrupted_full_and_try_restore(self):
|
|
"""make archive node, take FULL, PAGE1, PAGE2, FULL2, PAGE3 backups,
|
|
corrupt file in FULL backup and run validate on instance,
|
|
expect FULL to gain status CORRUPT, PAGE1 and PAGE2 to gain status ORPHAN,
|
|
try to restore backup with --no-validation option"""
|
|
fname = self.id().split('.')[3]
|
|
node = self.make_simple_node(base_dir="{0}/{1}/node".format(module_name, fname),
|
|
initdb_params=['--data-checksums'],
|
|
pg_options={'wal_level': 'replica'}
|
|
)
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.start()
|
|
|
|
node.safe_psql(
|
|
"postgres",
|
|
"create table t_heap as select i as id, md5(i::text) as text, md5(repeat(i::text,10))::tsvector as tsvector from generate_series(0,10000) i")
|
|
file_path_t_heap = node.safe_psql(
|
|
"postgres",
|
|
"select pg_relation_filepath('t_heap')").rstrip()
|
|
# FULL1
|
|
backup_id_1 = self.backup_node(backup_dir, 'node', node)
|
|
|
|
node.safe_psql(
|
|
"postgres",
|
|
"insert into t_heap select i as id, md5(i::text) as text, md5(repeat(i::text,10))::tsvector as tsvector from generate_series(0,10000) i")
|
|
# PAGE1
|
|
backup_id_2 = self.backup_node(backup_dir, 'node', node, backup_type='page')
|
|
|
|
# PAGE2
|
|
node.safe_psql(
|
|
"postgres",
|
|
"insert into t_heap select i as id, md5(i::text) as text, md5(repeat(i::text,10))::tsvector as tsvector from generate_series(20000,30000) i")
|
|
backup_id_3 = self.backup_node(backup_dir, 'node', node, backup_type='page')
|
|
|
|
# FULL1
|
|
backup_id_4 = self.backup_node(backup_dir, 'node', node)
|
|
|
|
# PAGE3
|
|
node.safe_psql(
|
|
"postgres",
|
|
"insert into t_heap select i as id, md5(i::text) as text, md5(repeat(i::text,10))::tsvector as tsvector from generate_series(30000,40000) i")
|
|
backup_id_5 = self.backup_node(backup_dir, 'node', node, backup_type='page')
|
|
|
|
# Corrupt some file in FULL backup
|
|
file_full = os.path.join(backup_dir, 'backups/node', backup_id_1, 'database', file_path_t_heap)
|
|
with open(file_full, "rb+", 0) as f:
|
|
f.seek(84)
|
|
f.write(b"blah")
|
|
f.flush()
|
|
f.close
|
|
|
|
# Validate Instance
|
|
try:
|
|
self.validate_pb(backup_dir, 'node', options=['--log-level-file=verbose'])
|
|
self.assertEqual(1, 0, "Expecting Error because of data files corruption.\n Output: {0} \n CMD: {1}".format(
|
|
repr(self.output), self.cmd))
|
|
except ProbackupException as e:
|
|
self.assertTrue(
|
|
'INFO: Validating backup {0}'.format(backup_id_1) in e.message
|
|
and "INFO: Validate backups of the instance 'node'" in e.message
|
|
and 'WARNING: Invalid CRC of backup file "{0}"'.format(file_full) in e.message
|
|
and 'WARNING: Backup {0} data files are corrupted'.format(backup_id_1) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(e.message), self.cmd))
|
|
|
|
self.assertEqual('CORRUPT', self.show_pb(backup_dir, 'node', backup_id_1)['status'], 'Backup STATUS should be "CORRUPT"')
|
|
self.assertEqual('ORPHAN', self.show_pb(backup_dir, 'node', backup_id_2)['status'], 'Backup STATUS should be "ORPHAN"')
|
|
self.assertEqual('ORPHAN', self.show_pb(backup_dir, 'node', backup_id_3)['status'], 'Backup STATUS should be "ORPHAN"')
|
|
self.assertEqual('OK', self.show_pb(backup_dir, 'node', backup_id_4)['status'], 'Backup STATUS should be "OK"')
|
|
self.assertEqual('OK', self.show_pb(backup_dir, 'node', backup_id_5)['status'], 'Backup STATUS should be "OK"')
|
|
|
|
node.cleanup()
|
|
restore_out = self.restore_node(
|
|
backup_dir, 'node', node,
|
|
options=["--no-validate"])
|
|
self.assertIn(
|
|
"INFO: Restore of backup {0} completed.".format(backup_id_5),
|
|
restore_out,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(self.output), self.cmd))
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_validate_instance_with_corrupted_full(self):
|
|
"""make archive node, take FULL, PAGE1, PAGE2, FULL2, PAGE3 backups,
|
|
corrupt file in FULL backup and run validate on instance,
|
|
expect FULL to gain status CORRUPT, PAGE1 and PAGE2 to gain status ORPHAN"""
|
|
fname = self.id().split('.')[3]
|
|
node = self.make_simple_node(base_dir="{0}/{1}/node".format(module_name, fname),
|
|
initdb_params=['--data-checksums'],
|
|
pg_options={'wal_level': 'replica'}
|
|
)
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.start()
|
|
|
|
node.safe_psql(
|
|
"postgres",
|
|
"create table t_heap as select i as id, md5(i::text) as text, md5(repeat(i::text,10))::tsvector as tsvector from generate_series(0,10000) i")
|
|
file_path_t_heap = node.safe_psql(
|
|
"postgres",
|
|
"select pg_relation_filepath('t_heap')").rstrip()
|
|
# FULL1
|
|
backup_id_1 = self.backup_node(backup_dir, 'node', node)
|
|
|
|
node.safe_psql(
|
|
"postgres",
|
|
"insert into t_heap select i as id, md5(i::text) as text, md5(repeat(i::text,10))::tsvector as tsvector from generate_series(0,10000) i")
|
|
# PAGE1
|
|
backup_id_2 = self.backup_node(backup_dir, 'node', node, backup_type='page')
|
|
|
|
# PAGE2
|
|
node.safe_psql(
|
|
"postgres",
|
|
"insert into t_heap select i as id, md5(i::text) as text, md5(repeat(i::text,10))::tsvector as tsvector from generate_series(20000,30000) i")
|
|
backup_id_3 = self.backup_node(backup_dir, 'node', node, backup_type='page')
|
|
|
|
# FULL1
|
|
backup_id_4 = self.backup_node(backup_dir, 'node', node)
|
|
|
|
# PAGE3
|
|
node.safe_psql(
|
|
"postgres",
|
|
"insert into t_heap select i as id, md5(i::text) as text, md5(repeat(i::text,10))::tsvector as tsvector from generate_series(30000,40000) i")
|
|
backup_id_5 = self.backup_node(backup_dir, 'node', node, backup_type='page')
|
|
|
|
# Corrupt some file in FULL backup
|
|
file_full = os.path.join(backup_dir, 'backups/node', backup_id_1, 'database', file_path_t_heap)
|
|
with open(file_full, "rb+", 0) as f:
|
|
f.seek(84)
|
|
f.write(b"blah")
|
|
f.flush()
|
|
f.close
|
|
|
|
# Validate Instance
|
|
try:
|
|
self.validate_pb(backup_dir, 'node', options=['--log-level-file=verbose'])
|
|
self.assertEqual(1, 0, "Expecting Error because of data files corruption.\n Output: {0} \n CMD: {1}".format(
|
|
repr(self.output), self.cmd))
|
|
except ProbackupException as e:
|
|
self.assertTrue(
|
|
'INFO: Validating backup {0}'.format(backup_id_1) in e.message
|
|
and "INFO: Validate backups of the instance 'node'" in e.message
|
|
and 'WARNING: Invalid CRC of backup file "{0}"'.format(file_full) in e.message
|
|
and 'WARNING: Backup {0} data files are corrupted'.format(backup_id_1) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(repr(e.message), self.cmd))
|
|
|
|
self.assertEqual('CORRUPT', self.show_pb(backup_dir, 'node', backup_id_1)['status'], 'Backup STATUS should be "CORRUPT"')
|
|
self.assertEqual('ORPHAN', self.show_pb(backup_dir, 'node', backup_id_2)['status'], 'Backup STATUS should be "ORPHAN"')
|
|
self.assertEqual('ORPHAN', self.show_pb(backup_dir, 'node', backup_id_3)['status'], 'Backup STATUS should be "ORPHAN"')
|
|
self.assertEqual('OK', self.show_pb(backup_dir, 'node', backup_id_4)['status'], 'Backup STATUS should be "OK"')
|
|
self.assertEqual('OK', self.show_pb(backup_dir, 'node', backup_id_5)['status'], 'Backup STATUS should be "OK"')
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_validate_corrupt_wal_1(self):
|
|
"""make archive node, take FULL1, PAGE1,PAGE2,FULL2,PAGE3,PAGE4 backups, corrupt all wal files, run validate, expect errors"""
|
|
fname = self.id().split('.')[3]
|
|
node = self.make_simple_node(
|
|
base_dir="{0}/{1}/node".format(module_name, fname),
|
|
initdb_params=['--data-checksums'],
|
|
pg_options={'wal_level': 'replica'}
|
|
)
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.start()
|
|
|
|
backup_id_1 = self.backup_node(backup_dir, 'node', node)
|
|
|
|
with node.connect("postgres") as con:
|
|
con.execute("CREATE TABLE tbl0005 (a text)")
|
|
con.commit()
|
|
|
|
backup_id_2 = self.backup_node(backup_dir, 'node', node)
|
|
|
|
# Corrupt WAL
|
|
wals_dir = os.path.join(backup_dir, 'wal', 'node')
|
|
wals = [f for f in os.listdir(wals_dir) if os.path.isfile(os.path.join(wals_dir, f)) and not f.endswith('.backup')]
|
|
wals.sort()
|
|
for wal in wals:
|
|
with open(os.path.join(wals_dir, wal), "rb+", 0) as f:
|
|
f.seek(42)
|
|
f.write(b"blablablaadssaaaaaaaaaaaaaaa")
|
|
f.flush()
|
|
f.close
|
|
|
|
# Simple validate
|
|
try:
|
|
self.validate_pb(backup_dir, 'node')
|
|
self.assertEqual(
|
|
1, 0,
|
|
"Expecting Error because of wal segments corruption.\n"
|
|
" Output: {0} \n CMD: {1}".format(
|
|
repr(self.output), self.cmd))
|
|
except ProbackupException as e:
|
|
self.assertTrue(
|
|
'WARNING: Backup' in e.message and
|
|
'WAL segments are corrupted' in e.message and
|
|
"WARNING: There are not enough WAL "
|
|
"records to consistenly restore backup" in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
|
|
self.assertEqual(
|
|
'CORRUPT',
|
|
self.show_pb(backup_dir, 'node', backup_id_1)['status'],
|
|
'Backup STATUS should be "CORRUPT"')
|
|
self.assertEqual(
|
|
'CORRUPT',
|
|
self.show_pb(backup_dir, 'node', backup_id_2)['status'],
|
|
'Backup STATUS should be "CORRUPT"')
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_validate_corrupt_wal_2(self):
|
|
"""make archive node, make full backup, corrupt all wal files, run validate to real xid, expect errors"""
|
|
fname = self.id().split('.')[3]
|
|
node = self.make_simple_node(base_dir="{0}/{1}/node".format(module_name, fname),
|
|
initdb_params=['--data-checksums'],
|
|
pg_options={'wal_level': 'replica'}
|
|
)
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.start()
|
|
|
|
with node.connect("postgres") as con:
|
|
con.execute("CREATE TABLE tbl0005 (a text)")
|
|
con.commit()
|
|
|
|
backup_id = self.backup_node(backup_dir, 'node', node)
|
|
target_xid = None
|
|
with node.connect("postgres") as con:
|
|
res = con.execute("INSERT INTO tbl0005 VALUES ('inserted') RETURNING (xmin)")
|
|
con.commit()
|
|
target_xid = res[0][0]
|
|
|
|
# Corrupt WAL
|
|
wals_dir = os.path.join(backup_dir, 'wal', 'node')
|
|
wals = [f for f in os.listdir(wals_dir) if os.path.isfile(os.path.join(wals_dir, f)) and not f.endswith('.backup')]
|
|
wals.sort()
|
|
for wal in wals:
|
|
with open(os.path.join(wals_dir, wal), "rb+", 0) as f:
|
|
f.seek(128)
|
|
f.write(b"blablablaadssaaaaaaaaaaaaaaa")
|
|
f.flush()
|
|
f.close
|
|
|
|
# Validate to xid
|
|
try:
|
|
self.validate_pb(
|
|
backup_dir,
|
|
'node',
|
|
backup_id,
|
|
options=[
|
|
"--log-level-console=verbose",
|
|
"--xid={0}".format(target_xid)])
|
|
self.assertEqual(
|
|
1, 0,
|
|
"Expecting Error because of wal segments corruption.\n"
|
|
" Output: {0} \n CMD: {1}".format(
|
|
repr(self.output), self.cmd))
|
|
except ProbackupException as e:
|
|
self.assertTrue(
|
|
'WARNING: Backup' in e.message and
|
|
'WAL segments are corrupted' in e.message and
|
|
"WARNING: There are not enough WAL "
|
|
"records to consistenly restore backup" in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
|
|
self.assertEqual(
|
|
'CORRUPT',
|
|
self.show_pb(backup_dir, 'node', backup_id)['status'],
|
|
'Backup STATUS should be "CORRUPT"')
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_validate_wal_lost_segment_1(self):
|
|
"""make archive node, make archive full backup,
|
|
delete from archive wal segment which belong to previous backup
|
|
run validate, expecting error because of missing wal segment
|
|
make sure that backup status is 'CORRUPT'
|
|
"""
|
|
fname = self.id().split('.')[3]
|
|
node = self.make_simple_node(
|
|
base_dir="{0}/{1}/node".format(module_name, fname),
|
|
initdb_params=['--data-checksums'],
|
|
pg_options={'wal_level': 'replica'}
|
|
)
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.start()
|
|
|
|
node.pgbench_init(scale=2)
|
|
pgbench = node.pgbench(
|
|
stdout=subprocess.PIPE,
|
|
stderr=subprocess.STDOUT,
|
|
options=["-c", "4", "-T", "10"]
|
|
)
|
|
pgbench.wait()
|
|
pgbench.stdout.close()
|
|
backup_id = self.backup_node(backup_dir, 'node', node)
|
|
|
|
# Delete wal segment
|
|
wals_dir = os.path.join(backup_dir, 'wal', 'node')
|
|
wals = [f for f in os.listdir(wals_dir) if os.path.isfile(os.path.join(wals_dir, f)) and not f.endswith('.backup')]
|
|
wals.sort()
|
|
file = os.path.join(backup_dir, 'wal', 'node', wals[-1])
|
|
os.remove(file)
|
|
|
|
# cut out '.gz'
|
|
if self.archive_compress:
|
|
file = file[:-3]
|
|
|
|
try:
|
|
self.validate_pb(backup_dir, 'node')
|
|
self.assertEqual(
|
|
1, 0,
|
|
"Expecting Error because of wal segment disappearance.\n"
|
|
" Output: {0} \n CMD: {1}".format(
|
|
repr(self.output), self.cmd))
|
|
except ProbackupException as e:
|
|
self.assertTrue(
|
|
"WARNING: WAL segment \"{0}\" is absent".format(
|
|
file) in e.message and
|
|
"WARNING: There are not enough WAL records to consistenly "
|
|
"restore backup {0}".format(backup_id) in e.message and
|
|
"WARNING: Backup {0} WAL segments are corrupted".format(
|
|
backup_id) in e.message and
|
|
"WARNING: Some backups are not valid" in e.message,
|
|
"\n Unexpected Error Message: {0}\n CMD: {1}".format(
|
|
repr(e.message), self.cmd))
|
|
|
|
self.assertEqual(
|
|
'CORRUPT',
|
|
self.show_pb(backup_dir, 'node', backup_id)['status'],
|
|
'Backup {0} should have STATUS "CORRUPT"')
|
|
|
|
# Run validate again
|
|
try:
|
|
self.validate_pb(backup_dir, 'node', backup_id)
|
|
self.assertEqual(
|
|
1, 0,
|
|
"Expecting Error because of backup corruption.\n"
|
|
" Output: {0} \n CMD: {1}".format(
|
|
repr(self.output), self.cmd))
|
|
except ProbackupException as e:
|
|
self.assertIn(
|
|
'INFO: Revalidating backup {0}'.format(backup_id), e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
self.assertIn(
|
|
'ERROR: Backup {0} is corrupt.'.format(backup_id), 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_validate_corrupt_wal_between_backups(self):
|
|
"""make archive node, make full backup, corrupt all wal files, run validate to real xid, expect errors"""
|
|
fname = self.id().split('.')[3]
|
|
node = self.make_simple_node(
|
|
base_dir="{0}/{1}/node".format(module_name, fname),
|
|
initdb_params=['--data-checksums'],
|
|
pg_options={'wal_level': 'replica'}
|
|
)
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.start()
|
|
|
|
backup_id = self.backup_node(backup_dir, 'node', node)
|
|
|
|
# make some wals
|
|
node.pgbench_init(scale=2)
|
|
pgbench = node.pgbench(
|
|
stdout=subprocess.PIPE,
|
|
stderr=subprocess.STDOUT,
|
|
options=["-c", "4", "-T", "10"]
|
|
)
|
|
pgbench.wait()
|
|
pgbench.stdout.close()
|
|
|
|
with node.connect("postgres") as con:
|
|
con.execute("CREATE TABLE tbl0005 (a text)")
|
|
con.commit()
|
|
|
|
with node.connect("postgres") as con:
|
|
res = con.execute(
|
|
"INSERT INTO tbl0005 VALUES ('inserted') RETURNING (xmin)")
|
|
con.commit()
|
|
target_xid = res[0][0]
|
|
|
|
if self.get_version(node) < self.version_to_num('10.0'):
|
|
walfile = node.safe_psql(
|
|
'postgres',
|
|
'select pg_xlogfile_name(pg_current_xlog_location())').rstrip()
|
|
else:
|
|
walfile = node.safe_psql(
|
|
'postgres',
|
|
'select pg_walfile_name(pg_current_wal_location())').rstrip()
|
|
|
|
if self.archive_compress:
|
|
walfile = walfile + '.gz'
|
|
self.switch_wal_segment(node)
|
|
|
|
# generate some wals
|
|
node.pgbench_init(scale=2)
|
|
pgbench = node.pgbench(
|
|
stdout=subprocess.PIPE,
|
|
stderr=subprocess.STDOUT,
|
|
options=["-c", "4", "-T", "10"]
|
|
)
|
|
pgbench.wait()
|
|
pgbench.stdout.close()
|
|
|
|
self.backup_node(backup_dir, 'node', node)
|
|
|
|
# Corrupt WAL
|
|
wals_dir = os.path.join(backup_dir, 'wal', 'node')
|
|
with open(os.path.join(wals_dir, walfile), "rb+", 0) as f:
|
|
f.seek(9000)
|
|
f.write(b"b")
|
|
f.flush()
|
|
f.close
|
|
|
|
# Validate to xid
|
|
try:
|
|
self.validate_pb(
|
|
backup_dir,
|
|
'node',
|
|
backup_id,
|
|
options=[
|
|
"--log-level-console=verbose",
|
|
"--xid={0}".format(target_xid)])
|
|
self.assertEqual(
|
|
1, 0,
|
|
"Expecting Error because of wal segments corruption.\n"
|
|
" Output: {0} \n CMD: {1}".format(
|
|
repr(self.output), self.cmd))
|
|
except ProbackupException as e:
|
|
self.assertTrue(
|
|
'ERROR: not enough WAL records to xid' in e.message and
|
|
'WARNING: recovery can be done up to time' in e.message and
|
|
"ERROR: not enough WAL records to xid {0}\n".format(
|
|
target_xid),
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
|
|
self.assertEqual(
|
|
'OK',
|
|
self.show_pb(backup_dir, 'node')[0]['Status'],
|
|
'Backup STATUS should be "OK"')
|
|
|
|
self.assertEqual(
|
|
'OK',
|
|
self.show_pb(backup_dir, 'node')[1]['Status'],
|
|
'Backup STATUS should be "OK"')
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_validate_wal_lost_segment_2(self):
|
|
"""
|
|
make node with archiving
|
|
make archive backup
|
|
delete from archive wal segment which DO NOT belong to this backup
|
|
run validate, expecting error because of missing wal segment
|
|
make sure that backup status is 'ERROR'
|
|
"""
|
|
fname = self.id().split('.')[3]
|
|
node = self.make_simple_node(base_dir="{0}/{1}/node".format(module_name, fname),
|
|
initdb_params=['--data-checksums'],
|
|
pg_options={'wal_level': 'replica'}
|
|
)
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.start()
|
|
|
|
self.backup_node(backup_dir, 'node', node)
|
|
|
|
# make some wals
|
|
node.pgbench_init(scale=2)
|
|
pgbench = node.pgbench(
|
|
stdout=subprocess.PIPE,
|
|
stderr=subprocess.STDOUT,
|
|
options=["-c", "4", "-T", "10"]
|
|
)
|
|
pgbench.wait()
|
|
pgbench.stdout.close()
|
|
|
|
# delete last wal segment
|
|
wals_dir = os.path.join(backup_dir, 'wal', 'node')
|
|
wals = [f for f in os.listdir(wals_dir) if os.path.isfile(os.path.join(
|
|
wals_dir, f)) and not f.endswith('.backup')]
|
|
wals = map(str, wals)
|
|
file = os.path.join(wals_dir, max(wals))
|
|
os.remove(file)
|
|
if self.archive_compress:
|
|
file = file[:-3]
|
|
|
|
# Try to restore
|
|
try:
|
|
backup_id = self.backup_node(
|
|
backup_dir, 'node', node, backup_type='page')
|
|
self.assertEqual(
|
|
1, 0,
|
|
"Expecting Error because of wal segment disappearance.\n "
|
|
"Output: {0} \n CMD: {1}".format(
|
|
self.output, self.cmd))
|
|
except ProbackupException as e:
|
|
self.assertTrue(
|
|
'INFO: Wait for LSN' in e.message and
|
|
'in archived WAL segment' in e.message and
|
|
'WARNING: could not read WAL record at' in e.message and
|
|
'ERROR: WAL segment "{0}" is absent\n'.format(
|
|
file) in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
|
|
self.assertEqual(
|
|
'ERROR',
|
|
self.show_pb(backup_dir, 'node')[1]['Status'],
|
|
'Backup {0} should have STATUS "ERROR"')
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_pgpro702_688(self):
|
|
"""make node without archiving, make stream backup, get Recovery Time, validate to Recovery Time"""
|
|
fname = self.id().split('.')[3]
|
|
node = self.make_simple_node(
|
|
base_dir="{0}/{1}/node".format(module_name, fname),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'],
|
|
pg_options={'wal_level': 'replica', '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.start()
|
|
|
|
backup_id = self.backup_node(
|
|
backup_dir, 'node', node, options=["--stream"])
|
|
recovery_time = self.show_pb(
|
|
backup_dir, 'node', backup_id=backup_id)['recovery-time']
|
|
|
|
try:
|
|
self.validate_pb(
|
|
backup_dir, 'node',
|
|
options=["--time={0}".format(recovery_time)])
|
|
self.assertEqual(
|
|
1, 0,
|
|
"Expecting Error because of wal segment disappearance.\n "
|
|
"Output: {0} \n CMD: {1}".format(
|
|
self.output, self.cmd))
|
|
except ProbackupException as e:
|
|
self.assertIn(
|
|
'WAL archive is empty. You cannot restore backup to a '
|
|
'recovery target without WAL archive', 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_pgpro688(self):
|
|
"""make node with archiving, make backup, get Recovery Time, validate to Recovery Time. Waiting PGPRO-688. RESOLVED"""
|
|
fname = self.id().split('.')[3]
|
|
node = self.make_simple_node(
|
|
base_dir="{0}/{1}/node".format(module_name, fname),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'],
|
|
pg_options={'wal_level': 'replica', '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)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.start()
|
|
|
|
backup_id = self.backup_node(backup_dir, 'node', node)
|
|
recovery_time = self.show_pb(backup_dir, 'node', backup_id)['recovery-time']
|
|
|
|
self.validate_pb(backup_dir, 'node', options=["--time={0}".format(recovery_time)])
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
# @unittest.expectedFailure
|
|
def test_pgpro561(self):
|
|
"""
|
|
make node with archiving, make stream backup,
|
|
restore it to node1, check that archiving is not successful on node1
|
|
"""
|
|
fname = self.id().split('.')[3]
|
|
node1 = self.make_simple_node(
|
|
base_dir="{0}/{1}/node1".format(module_name, fname),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'],
|
|
pg_options={'wal_level': 'replica', '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, 'node1', node1)
|
|
self.set_archiving(backup_dir, 'node1', node1)
|
|
node1.start()
|
|
|
|
backup_id = self.backup_node(
|
|
backup_dir, 'node1', node1, options=["--stream"])
|
|
|
|
node2 = self.make_simple_node(
|
|
base_dir="{0}/{1}/node2".format(module_name, fname))
|
|
node2.cleanup()
|
|
|
|
node1.psql(
|
|
"postgres",
|
|
"create table t_heap as select i as id, md5(i::text) as text, "
|
|
"md5(repeat(i::text,10))::tsvector as tsvector "
|
|
"from generate_series(0,256) i")
|
|
|
|
self.backup_node(
|
|
backup_dir, 'node1', node1,
|
|
backup_type='page', options=["--stream"])
|
|
self.restore_node(backup_dir, 'node1', data_dir=node2.data_dir)
|
|
node2.append_conf(
|
|
'postgresql.auto.conf', 'port = {0}'.format(node2.port))
|
|
node2.start()
|
|
|
|
timeline_node1 = node1.get_control_data()["Latest checkpoint's TimeLineID"]
|
|
timeline_node2 = node2.get_control_data()["Latest checkpoint's TimeLineID"]
|
|
self.assertEqual(
|
|
timeline_node1, timeline_node2,
|
|
"Timelines on Master and Node1 should be equal. "
|
|
"This is unexpected")
|
|
|
|
archive_command_node1 = node1.safe_psql(
|
|
"postgres", "show archive_command")
|
|
archive_command_node2 = node2.safe_psql(
|
|
"postgres", "show archive_command")
|
|
self.assertEqual(
|
|
archive_command_node1, archive_command_node2,
|
|
"Archive command on Master and Node should be equal. "
|
|
"This is unexpected")
|
|
|
|
# result = node2.safe_psql("postgres", "select last_failed_wal from pg_stat_get_archiver() where last_failed_wal is not NULL")
|
|
## self.assertEqual(res, six.b(""), 'Restored Node1 failed to archive segment {0} due to having the same archive command as Master'.format(res.rstrip()))
|
|
# if result == "":
|
|
# self.assertEqual(1, 0, 'Error is expected due to Master and Node1 having the common archive and archive_command')
|
|
|
|
self.switch_wal_segment(node1)
|
|
self.switch_wal_segment(node2)
|
|
time.sleep(5)
|
|
|
|
log_file = os.path.join(node2.logs_dir, 'postgresql.log')
|
|
with open(log_file, 'r') as f:
|
|
log_content = f.read()
|
|
self.assertTrue(
|
|
'LOG: archive command failed with exit code 1' in log_content and
|
|
'DETAIL: The failed archive command was:' in log_content and
|
|
'INFO: pg_probackup archive-push from' in log_content,
|
|
'Expecting error messages about failed archive_command'
|
|
)
|
|
self.assertFalse(
|
|
'pg_probackup archive-push completed successfully' in log_content)
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_validate_corrupted_full(self):
|
|
"""
|
|
make node with archiving, take full backup, and three page backups,
|
|
take another full backup and three page backups
|
|
corrupt second full backup, run validate, check that
|
|
second full backup became CORRUPT and his page backups are ORPHANs
|
|
remove corruption and run valudate again, check that
|
|
second full backup and his page backups are OK
|
|
"""
|
|
fname = self.id().split('.')[3]
|
|
node = self.make_simple_node(
|
|
base_dir="{0}/{1}/node".format(module_name, fname),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'],
|
|
pg_options={'wal_level': 'replica', '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)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.start()
|
|
|
|
self.backup_node(backup_dir, 'node', node)
|
|
self.backup_node(backup_dir, 'node', node, backup_type='page')
|
|
self.backup_node(backup_dir, 'node', node, backup_type='page')
|
|
|
|
backup_id = self.backup_node(backup_dir, 'node', node)
|
|
self.backup_node(backup_dir, 'node', node, backup_type='page')
|
|
self.backup_node(backup_dir, 'node', node, backup_type='page')
|
|
|
|
node.safe_psql(
|
|
"postgres",
|
|
"alter system set archive_command = 'false'")
|
|
node.reload()
|
|
try:
|
|
self.backup_node(
|
|
backup_dir, 'node', node,
|
|
backup_type='page', options=['--archive-timeout=1s'])
|
|
self.assertEqual(
|
|
1, 0,
|
|
"Expecting Error because of data file dissapearance.\n "
|
|
"Output: {0} \n CMD: {1}".format(
|
|
self.output, self.cmd))
|
|
except ProbackupException as e:
|
|
pass
|
|
self.assertTrue(
|
|
self.show_pb(backup_dir, 'node')[6]['Status'] == 'ERROR')
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.reload()
|
|
self.backup_node(backup_dir, 'node', node, backup_type='page')
|
|
|
|
file = os.path.join(
|
|
backup_dir, 'backups', 'node',
|
|
backup_id, 'database', 'postgresql.auto.conf')
|
|
|
|
file_new = os.path.join(backup_dir, 'postgresql.auto.conf')
|
|
os.rename(file, file_new)
|
|
|
|
try:
|
|
self.validate_pb(backup_dir)
|
|
self.assertEqual(
|
|
1, 0,
|
|
"Expecting Error because of data file dissapearance.\n "
|
|
"Output: {0} \n CMD: {1}".format(
|
|
self.output, self.cmd))
|
|
except ProbackupException as e:
|
|
self.assertIn(
|
|
'Validating backup {0}'.format(backup_id), e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
self.assertIn(
|
|
'WARNING: Backup {0} data files are corrupted'.format(
|
|
backup_id), e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
self.assertIn(
|
|
'WARNING: Some backups are not valid'.format(
|
|
backup_id), e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[0]['Status'] == 'OK')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[1]['Status'] == 'OK')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[2]['Status'] == 'OK')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[3]['Status'] == 'CORRUPT')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[4]['Status'] == 'ORPHAN')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[5]['Status'] == 'ORPHAN')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[6]['Status'] == 'ERROR')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[7]['Status'] == 'ORPHAN')
|
|
|
|
os.rename(file_new, file)
|
|
try:
|
|
self.validate_pb(backup_dir, options=['--log-level-file=verbose'])
|
|
except ProbackupException as e:
|
|
self.assertIn(
|
|
'WARNING: Some backups are not valid'.format(
|
|
backup_id), e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[0]['Status'] == 'OK')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[1]['Status'] == 'OK')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[2]['Status'] == 'OK')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[3]['Status'] == 'OK')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[4]['Status'] == 'OK')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[5]['Status'] == 'OK')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[6]['Status'] == 'ERROR')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[7]['Status'] == 'OK')
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_validate_corrupted_full_1(self):
|
|
"""
|
|
make node with archiving, take full backup, and three page backups,
|
|
take another full backup and four page backups
|
|
corrupt second full backup, run validate, check that
|
|
second full backup became CORRUPT and his page backups are ORPHANs
|
|
remove corruption from full backup and corrupt his second page backup
|
|
run valudate again, check that
|
|
second full backup and his firts page backups are OK,
|
|
second page should be CORRUPT
|
|
third page should be ORPHAN
|
|
"""
|
|
fname = self.id().split('.')[3]
|
|
node = self.make_simple_node(
|
|
base_dir="{0}/{1}/node".format(module_name, fname),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'],
|
|
pg_options={'wal_level': 'replica', '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)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.start()
|
|
|
|
self.backup_node(backup_dir, 'node', node)
|
|
self.backup_node(backup_dir, 'node', node, backup_type='page')
|
|
self.backup_node(backup_dir, 'node', node, backup_type='page')
|
|
|
|
backup_id = self.backup_node(backup_dir, 'node', node)
|
|
self.backup_node(backup_dir, 'node', node, backup_type='page')
|
|
backup_id_page = self.backup_node(
|
|
backup_dir, 'node', node, backup_type='page')
|
|
self.backup_node(backup_dir, 'node', node, backup_type='page')
|
|
|
|
file = os.path.join(
|
|
backup_dir, 'backups', 'node',
|
|
backup_id, 'database', 'postgresql.auto.conf')
|
|
|
|
file_new = os.path.join(backup_dir, 'postgresql.auto.conf')
|
|
os.rename(file, file_new)
|
|
|
|
try:
|
|
self.validate_pb(backup_dir)
|
|
self.assertEqual(
|
|
1, 0,
|
|
"Expecting Error because of data file dissapearance.\n "
|
|
"Output: {0} \n CMD: {1}".format(
|
|
self.output, self.cmd))
|
|
except ProbackupException as e:
|
|
self.assertIn(
|
|
'Validating backup {0}'.format(backup_id), e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
self.assertIn(
|
|
'WARNING: Backup {0} data files are corrupted'.format(
|
|
backup_id), e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
self.assertIn(
|
|
'WARNING: Some backups are not valid'.format(
|
|
backup_id), e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[0]['Status'] == 'OK')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[1]['Status'] == 'OK')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[2]['Status'] == 'OK')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[3]['Status'] == 'CORRUPT')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[4]['Status'] == 'ORPHAN')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[5]['Status'] == 'ORPHAN')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[6]['Status'] == 'ORPHAN')
|
|
|
|
os.rename(file_new, file)
|
|
file = os.path.join(
|
|
backup_dir, 'backups', 'node',
|
|
backup_id_page, 'database', 'postgresql.auto.conf')
|
|
|
|
file_new = os.path.join(backup_dir, 'postgresql.auto.conf')
|
|
os.rename(file, file_new)
|
|
|
|
try:
|
|
self.validate_pb(backup_dir, options=['--log-level-file=verbose'])
|
|
except ProbackupException as e:
|
|
self.assertIn(
|
|
'WARNING: Some backups are not valid'.format(
|
|
backup_id), e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[0]['Status'] == 'OK')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[1]['Status'] == 'OK')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[2]['Status'] == 'OK')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[3]['Status'] == 'OK')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[4]['Status'] == 'OK')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[5]['Status'] == 'CORRUPT')
|
|
self.assertTrue(self.show_pb(backup_dir, 'node')[6]['Status'] == 'ORPHAN')
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|