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tests: test_multithread_page_backup_with_toast added

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This commit is contained in:
Grigory Smolkin 2018-09-15 13:42:23 +03:00
parent 73627827de
commit 48a8723cf8
1 changed files with 35 additions and 0 deletions
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35
tests/page.py
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@ -973,3 +973,38 @@ class PageBackupTest(ProbackupTest, unittest.TestCase):
# Clean after yourself
self.del_test_dir(module_name, fname)
# @unittest.skip("skip")
def test_multithread_page_backup_with_toast(self):
"""
make node, create toast, do multithread PAGE backup
"""
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.safe_psql(
"postgres",
"create table t3 as select i, "
"repeat(md5(i::text),5006056) as fat_attr "
"from generate_series(0,70) i")
# Multi-thread PAGE backup
self.backup_node(
backup_dir, 'node', node,
backup_type='page', options=["-j", "4"])
# Clean after yourself
self.del_test_dir(module_name, fname)