From 1e2b1f6487ae26256a42f017fc1b06e19bb98f5a Mon Sep 17 00:00:00 2001 From: Eric Blake Date: Mon, 24 Jul 2017 10:39:51 -0500 Subject: [PATCH] iotests: Check dirty bitmap statistics in 124 We had a bug for multiple releases where dirty-bitmap count was documented in bytes but reported in sectors; enhance the testsuite to add coverage of DirtyBitmapInfo to ensure we do not regress again. Signed-off-by: Eric Blake Reviewed-by: Stefan Hajnoczi Reviewed-by: John Snow Signed-off-by: Kevin Wolf --- tests/qemu-iotests/124 | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/tests/qemu-iotests/124 b/tests/qemu-iotests/124 index d0d2c2bfb0..8e76e62f93 100644 --- a/tests/qemu-iotests/124 +++ b/tests/qemu-iotests/124 @@ -336,7 +336,12 @@ class TestIncrementalBackup(TestIncrementalBackupBase): (('0xab', 0, 512), ('0xfe', '16M', '256k'), ('0x64', '32736k', '64k'))) - + # Check the dirty bitmap stats + result = self.vm.qmp('query-block') + self.assert_qmp(result, 'return[0]/dirty-bitmaps[0]/name', 'bitmap0') + self.assert_qmp(result, 'return[0]/dirty-bitmaps[0]/count', 458752) + self.assert_qmp(result, 'return[0]/dirty-bitmaps[0]/granularity', 65536) + self.assert_qmp(result, 'return[0]/dirty-bitmaps[0]/status', 'active') # Prepare a cluster_size=128k backup target without a backing file. (target, _) = bitmap0.new_target() -- 2.11.4.GIT