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Added/Updated bugs\core_4582_test.py. temporary commented out 'gfix -shut single ...' and bring it online after. See notes.
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zotov
parent
1681883f0c
commit
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@ -3,24 +3,39 @@
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"""
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ID: issue-4898
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ISSUE: 4898
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TITLE: Within linger period one can not change some database properties
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TITLE: Within LINGER period one can not change some database properties
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DESCRIPTION:
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Confirmed on WI-T3.0.0.31374 Beta 1: running GFIX -buffers N has NO affect if this is done within linger period
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NOTES:
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[21.12.2021] pcisar
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FAILs on v4.0.0.2496 and v3.0.8.33535 as database couldn't be reverted to online state
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Test verifies that after set LINGER one may still do following:
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* change buffers number in DB header (actual only for CS / SC);
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* change FW attribute to 'sync' (by default DB is created with FW = OFF);
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* change sweep interval;
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* change space usage to '-use <FULL>'
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* for FB 4.x+: change DB attribute to 'REPLICA READ_WRITE'.
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* change DB mode to read_only.
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Confirmed on WI-T3.0.0.31374 Beta 1: running GFIX -buffers N has NO affect if this is done within linger period
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JIRA: CORE-4582
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FBTEST: bugs.core_4582
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NOTES:
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[21.12.2021] pcisar
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FAILs on v4.0.0.2496 and v3.0.8.33535 as database couldn't be reverted to online state
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[21.09.2022] pzotov
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It was encountered that if we change DB access to 'shutdown single maintenace' than further 'gifx -online'
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will raise message 'database db shutdown', and only 2nd call of gfix will bring DB to online.
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Report was sent to FB team, 17.09.2022 23:18, reply from Vlad got: 19.09.2022 13:06.
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It was decided to SKIP this action ('gfix -shut single -at NN') until this problem will be resolved.
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Checked on Linux and Windows: 3.0.8.33535 (SS/CS), 4.0.1.2692 (SS/CS)
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"""
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import pytest
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from firebird.qa import *
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from firebird.driver import DbWriteMode, DbAccessMode, ShutdownMode, ShutdownMethod, \
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SrvStatFlag
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from firebird.driver import DbWriteMode, DbAccessMode, ShutdownMode, ShutdownMethod, SrvStatFlag
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substitutions = [('^((?!:::MSG:::|buffers|before|after|Attributes).)*$', ''),
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('Page buffers([\t]|[ ])+', 'Page buffers '),
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('Attributes([\t]|[ ])+', 'Attributes '), ('N/A', 'YES')]
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substitutions = [
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('[\t ]+', ' '),
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('^((?!:::MSG:::|buffers|before|after|Sweep|Attributes).)*$', ''),
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('N/A', 'YES')
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]
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init_script = """
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-- Result of this test on WI-T3.0.0.31374 Beta 1:
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@ -52,37 +67,33 @@ init_script = """
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"""
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db = db_factory(init=init_script)
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#db = db_factory(filename = '#tmp_core_4582_alias', init=init_script)
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act = python_act('db', substitutions=substitutions)
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expected_stdout = """
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:::MSG::: Starting ISQL setting new value for linger...
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:::MSG::: linger_time 15
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:::MSG::: ISQL setting new value for linger finished.
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:::MSG::: Starting GFIX setting new value for page buffers...
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Page buffers 3791
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Attributes single-user maintenance, read only
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:::MSG::: GFIX setting new value for page buffers finished.
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:::MSG::: Starting ISQL for extract old and new value of page buffers...
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GFIX could change buffers ? => YES
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:::MSG::: ISQL for extract old and new value of page finished.
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"""
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@pytest.mark.skip("FIXME: see notes")
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@pytest.mark.version('>=3.0')
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def test_1(act: Action, capsys):
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script = """
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insert into log(buf_before) select mon_buffers from sp_get_buff;
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commit;
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alter database set linger to 15;
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commit;
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set list on;
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select rdb$linger as ":::MSG::: linger_time" from rdb$database;
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if act.is_version('>=4'):
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ADDED_REPLICA_ATTR = ", read-write replica"
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else:
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ADDED_REPLICA_ATTR = ''
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expected_stdout = f"""
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Page buffers 3791
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Attributes force write, no reserve, read only{ADDED_REPLICA_ATTR}
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Sweep interval: 5678
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GFIX could change buffers ? => YES
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"""
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script = """
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insert into log(buf_before) select mon_buffers from sp_get_buff;
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commit;
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alter database set linger to 15;
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commit;
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"""
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print (':::MSG::: Starting ISQL setting new value for linger...')
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act.isql(switches=[], input=script)
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print (':::MSG::: ISQL setting new value for linger finished.')
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print (':::MSG::: Starting GFIX setting new value for page buffers...')
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#with act.connect_server() as srv:
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#srv.database.set_default_cache_size(database=act.db.db_path, size=3791)
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#srv.database.set_write_mode(database=act.db.db_path, mode=DbWriteMode.ASYNC)
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@ -96,37 +107,54 @@ def test_1(act: Action, capsys):
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act.reset()
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act.gfix(switches=['-buffers', '3791', act.db.dsn])
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act.reset()
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act.gfix(switches=['-write','async', act.db.dsn])
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act.gfix(switches=['-write','sync', act.db.dsn])
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act.reset()
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act.gfix(switches=['-housekeeping','5678', act.db.dsn])
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act.reset()
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act.gfix(switches=['-use','full', act.db.dsn])
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act.reset()
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if act.is_version('>=4'):
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act.gfix(switches=['-replica','read_write', act.db.dsn])
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act.reset()
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act.gfix(switches=['-mode','read_only', act.db.dsn])
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act.reset()
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'''
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TEMPORARY COMMENTED, SEE NOTES. DO NOT DELETE THIS TEXT!
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act.gfix(switches=['-shutdown','single', '-at', '20', act.db.dsn])
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act.reset()
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'''
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act.gstat(switches=['-h'])
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print(act.stdout)
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act.reset()
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'''
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TEMPORARY COMMENTED, SEE NOTES. DO NOT DELETE THIS TEXT!
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# [pcisar] 21.12.2021
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# FAILs on v4.0.0.2496 and v3.0.8.33535 as database couldn't be reverted to online
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# state
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act.gfix(switches=[act.db.dsn, '-online'])
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act.reset()
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'''
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act.gfix(switches=['-mode','read_write', act.db.dsn])
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print (':::MSG::: GFIX setting new value for page buffers finished.')
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print (':::MSG::: Starting ISQL for extract old and new value of page buffers...')
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script_2 = """
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set list on;
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update log set buf_after = (select mon_buffers from sp_get_buff);
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commit;
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select iif( g.buf_before > 0,
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iif( g.buf_before is distinct from g.buf_after, 'YES', 'NO!' ),
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'N/A'
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) as "GFIX could change buffers ? =>"
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from log g;
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set list on;
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update log set buf_after = (select mon_buffers from sp_get_buff);
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commit;
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select iif( g.buf_before > 0,
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iif( g.buf_before is distinct from g.buf_after, 'YES', 'NO!' ),
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'N/A'
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) as "GFIX could change buffers ? =>"
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from log g;
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"""
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act.reset()
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act.isql(switches=[], input=script_2)
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print(act.stdout)
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print (':::MSG::: ISQL for extract old and new value of page finished.')
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# Check
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act.expected_stdout = expected_stdout
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act.stdout = capsys.readouterr().out
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