def test_buildMirrors_noMirrors(self):
buildMirrorSegs_obj = GpMirrorListToBuild(toBuild=[],
pool=None,
quiet=True,
parallelDegree=0,
logger=self.mock_logger)
self.assertTrue(buildMirrorSegs_obj.buildMirrors(None, None, None))
self.assertTrue(
buildMirrorSegs_obj.buildMirrors(self.action, None, None))
self.assertEqual(
[call('No segments to None'),
call('No segments to recover')],
self.mock_logger.info.call_args_list)
def test_buildMirrors_failed_seg_in_gparray_fail(self):
tests = [{
"name": "failed_seg_exists_in_gparray1",
"failed": self.create_primary(status='d'),
"failover": self.create_primary(status='d'),
"live": self.create_mirror(),
"forceFull": True,
"forceoverwrite": False
}, {
"name": "failed_seg_exists_in_gparray2",
"failed": self.create_primary(dbid='3', status='d'),
"failover": self.create_primary(dbid='3', status='d'),
"live": self.create_mirror(dbid='4'),
"forceFull": False,
"forceoverwrite": False
}, {
"name": "failed_seg_exists_in_gparray2",
"failed": self.create_primary(dbid='3', status='d'),
"failover": self.create_primary(dbid='3', status='d'),
"live": self.create_mirror(dbid='4'),
"forceFull": False,
"forceoverwrite": True
}]
for test in tests:
mirror_to_build = GpMirrorToBuild(test["failed"], test["live"],
test["failover"],
test["forceFull"])
buildMirrorSegs_obj = GpMirrorListToBuild(
toBuild=[
mirror_to_build,
],
pool=None,
quiet=True,
parallelDegree=0,
logger=self.mock_logger,
forceoverwrite=test['forceoverwrite'])
self._setup_mocks(buildMirrorSegs_obj)
local_gp_array = GpArray([self.coordinator, test["failed"]])
expected_error = "failed segment should not be in the new configuration if failing over to"
with self.subTest(msg=test["name"]):
with self.assertRaisesRegex(Exception, expected_error):
buildMirrorSegs_obj.buildMirrors(self.action, self.gpEnv,
local_gp_array)
def _run_buildMirrors(self, mirrors_to_build):
buildMirrorSegs_obj = GpMirrorListToBuild(toBuild=mirrors_to_build,
pool=None,
quiet=True,
parallelDegree=0,
logger=self.mock_logger)
self._setup_mocks(buildMirrorSegs_obj)
self.assertTrue(
buildMirrorSegs_obj.buildMirrors(self.action, self.gpEnv,
self.gpArray))
return buildMirrorSegs_obj
def test_buildMirrors_forceoverwrite_true(self):
failed = self.create_primary(status='d')
live = self.create_mirror()
failover = self.create_primary(host='sdw3')
buildMirrorSegs_obj = GpMirrorListToBuild(
toBuild=[GpMirrorToBuild(failed, live, failover, False)],
pool=None,
quiet=True,
parallelDegree=0,
logger=self.mock_logger,
forceoverwrite=True)
self._setup_mocks(buildMirrorSegs_obj)
self.assertTrue(
buildMirrorSegs_obj.buildMirrors(self.action, self.gpEnv,
self.gpArray))
self._common_asserts_with_stop_and_logger(
buildMirrorSegs_obj, "Ensuring 1 failed segment(s) are stopped",
[failed], [failover], [], {1: True}, 0)
self.assertEqual('n', live.getSegmentMode())
self.assertEqual('d', failover.getSegmentStatus())
self.assertEqual('n', failover.getSegmentMode())
