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[PATCH v2 21/22] qemu-iotests/199: add early shutdown case to bitmaps po
From: |
Vladimir Sementsov-Ogievskiy |
Subject: |
[PATCH v2 21/22] qemu-iotests/199: add early shutdown case to bitmaps postcopy |
Date: |
Mon, 17 Feb 2020 18:02:45 +0300 |
Previous patches fixed two crashes which may occur on shutdown prior to
bitmaps postcopy finished. Check that it works now.
Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
---
tests/qemu-iotests/199 | 18 ++++++++++++++++++
tests/qemu-iotests/199.out | 4 ++--
2 files changed, 20 insertions(+), 2 deletions(-)
diff --git a/tests/qemu-iotests/199 b/tests/qemu-iotests/199
index 8baa078151..0d12e6b1ae 100755
--- a/tests/qemu-iotests/199
+++ b/tests/qemu-iotests/199
@@ -217,6 +217,24 @@ class
TestDirtyBitmapPostcopyMigration(iotests.QMPTestCase):
sha = self.discards1_sha256 if i % 2 else self.all_discards_sha256
self.assert_qmp(result, 'return/sha256', sha)
+ def test_early_shutdown_destination(self):
+ self.start_postcopy()
+
+ self.vm_b_events += self.vm_b.get_qmp_events()
+ self.vm_b.shutdown()
+ # recreate vm_b, so there is no incoming option, which prevents
+ # loading bitmaps from disk
+ self.vm_b = iotests.VM(path_suffix='b').add_drive(disk_b)
+ self.vm_b.launch()
+ check_bitmaps(self.vm_b, 0)
+
+ result = self.vm_a.qmp('query-status')
+ assert not result['return']['running']
+ self.vm_a_events += self.vm_a.get_qmp_events()
+ self.vm_a.shutdown()
+ self.vm_a.launch()
+ check_bitmaps(self.vm_a, 0)
+
if __name__ == '__main__':
iotests.main(supported_fmts=['qcow2'])
diff --git a/tests/qemu-iotests/199.out b/tests/qemu-iotests/199.out
index ae1213e6f8..fbc63e62f8 100644
--- a/tests/qemu-iotests/199.out
+++ b/tests/qemu-iotests/199.out
@@ -1,5 +1,5 @@
-.
+..
----------------------------------------------------------------------
-Ran 1 tests
+Ran 2 tests
OK
--
2.21.0
- Re: [PATCH v2 20/22] qemu-iotests/199: check persistent bitmaps, (continued)
- [PATCH v2 18/22] python/qemu/machine: add kill() method, Vladimir Sementsov-Ogievskiy, 2020/02/17
- [PATCH v2 12/22] qemu-iotests/199: fix style, Vladimir Sementsov-Ogievskiy, 2020/02/17
- [PATCH v2 14/22] qemu-iotests/199: better catch postcopy time, Vladimir Sementsov-Ogievskiy, 2020/02/17
- [PATCH v2 22/22] qemu-iotests/199: add source-killed case to bitmaps postcopy, Vladimir Sementsov-Ogievskiy, 2020/02/17
- [PATCH v2 21/22] qemu-iotests/199: add early shutdown case to bitmaps postcopy,
Vladimir Sementsov-Ogievskiy <=
- [PATCH v2 16/22] qemu-iotests/199: change discard patterns, Vladimir Sementsov-Ogievskiy, 2020/02/17
- [PATCH v2 05/22] migration/block-dirty-bitmap: refactor state global variables, Vladimir Sementsov-Ogievskiy, 2020/02/17
- [PATCH v2 06/22] migration/block-dirty-bitmap: rename finish_lock to just lock, Vladimir Sementsov-Ogievskiy, 2020/02/17