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67ba56b051
libvirt/SOURCES/libvirt-qemublocktest-Add-snapshots-tests-for-block-commit-bitmap-handling.patch
CentOS Sources 67ba56b051 import libvirt-6.0.0-25.module+el8.3.0+7176+57f10f42
2021-10-08 13:11:20 +00:00

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From 59a754b5c95a4795178d2a117abb7f7145c830a4 Mon Sep 17 00:00:00 2001
Message-Id: <59a754b5c95a4795178d2a117abb7f7145c830a4@dist-git>
From: Peter Krempa <pkrempa@redhat.com>
Date: Tue, 23 Jun 2020 12:24:02 +0200
Subject: [PATCH] qemublocktest: Add 'snapshots' tests for block commit bitmap
handling
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Simulate commit between all the combinations of layers in the
'snapshots' case to see whether the code merges the correct bitmaps with
the correct depth of temporary bitmaps.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
(cherry picked from commit b5eaabfbf892c8d4a30b2822325959a6ecb93cb6)
https://bugzilla.redhat.com/show_bug.cgi?id=1804593
Message-Id: <e2a3ce231bab06d274039daf7cdebd086b2a5691.1592906423.git.pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
---
tests/qemublocktest.c | 14 ++
.../bitmapblockcommit/snapshots-1-2 | 105 +++++++++++
.../bitmapblockcommit/snapshots-1-3 | 131 ++++++++++++++
.../bitmapblockcommit/snapshots-1-4 | 163 +++++++++++++++++
.../bitmapblockcommit/snapshots-1-5 | 167 ++++++++++++++++++
.../bitmapblockcommit/snapshots-2-3 | 65 +++++++
.../bitmapblockcommit/snapshots-2-4 | 97 ++++++++++
.../bitmapblockcommit/snapshots-2-5 | 101 +++++++++++
.../bitmapblockcommit/snapshots-3-4 | 62 +++++++
.../bitmapblockcommit/snapshots-3-5 | 66 +++++++
.../bitmapblockcommit/snapshots-4-5 | 16 ++
11 files changed, 987 insertions(+)
create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-1-2
create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-1-3
create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-1-4
create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-1-5
create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-2-3
create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-2-4
create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-2-5
create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-3-4
create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-3-5
create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-4-5
diff --git a/tests/qemublocktest.c b/tests/qemublocktest.c
index 43abc49534..e1468f13fa 100644
--- a/tests/qemublocktest.c
+++ b/tests/qemublocktest.c
@@ -1361,6 +1361,20 @@ mymain(void)
TEST_BITMAP_BLOCKCOMMIT("basic-1-3", 1, 3, "basic");
TEST_BITMAP_BLOCKCOMMIT("basic-2-3", 2, 3, "basic");
+ TEST_BITMAP_BLOCKCOMMIT("snapshots-1-2", 1, 2, "snapshots");
+ TEST_BITMAP_BLOCKCOMMIT("snapshots-1-3", 1, 3, "snapshots");
+ TEST_BITMAP_BLOCKCOMMIT("snapshots-1-4", 1, 4, "snapshots");
+ TEST_BITMAP_BLOCKCOMMIT("snapshots-1-5", 1, 5, "snapshots");
+
+ TEST_BITMAP_BLOCKCOMMIT("snapshots-2-3", 2, 3, "snapshots");
+ TEST_BITMAP_BLOCKCOMMIT("snapshots-2-4", 2, 4, "snapshots");
+ TEST_BITMAP_BLOCKCOMMIT("snapshots-2-5", 2, 5, "snapshots");
+
+ TEST_BITMAP_BLOCKCOMMIT("snapshots-3-4", 3, 4, "snapshots");
+ TEST_BITMAP_BLOCKCOMMIT("snapshots-3-5", 3, 5, "snapshots");
+
+ TEST_BITMAP_BLOCKCOMMIT("snapshots-4-5", 4, 5, "snapshots");
+
cleanup:
qemuTestDriverFree(&driver);
VIR_FREE(capslatest_x86_64);
diff --git a/tests/qemublocktestdata/bitmapblockcommit/snapshots-1-2 b/tests/qemublocktestdata/bitmapblockcommit/snapshots-1-2
new file mode 100644
index 0000000000..7d5b0a4402
--- /dev/null
+++ b/tests/qemublocktestdata/bitmapblockcommit/snapshots-1-2
@@ -0,0 +1,105 @@
+merge bitmpas:
+[
+ {
+ "type": "block-dirty-bitmap-add",
+ "data": {
+ "node": "libvirt-2-format",
+ "name": "current",
+ "persistent": true,
+ "disabled": false,
+ "granularity": 65536
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-2-format",
+ "target": "current",
+ "bitmaps": [
+ {
+ "node": "libvirt-1-format",
+ "name": "current"
+ },
+ {
+ "node": "libvirt-2-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-2-format",
+ "target": "c",
+ "bitmaps": [
+ {
+ "node": "libvirt-1-format",
+ "name": "c"
+ },
+ {
+ "node": "libvirt-2-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-2-format",
+ "target": "b",
+ "bitmaps": [
+ {
+ "node": "libvirt-1-format",
+ "name": "b"
+ },
+ {
+ "node": "libvirt-2-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-2-format",
+ "target": "a",
+ "bitmaps": [
+ {
+ "node": "libvirt-1-format",
+ "name": "a"
+ },
+ {
+ "node": "libvirt-2-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-2-format",
+ "target": "d",
+ "bitmaps": [
+ {
+ "node": "libvirt-1-format",
+ "name": "d"
+ },
+ {
+ "node": "libvirt-2-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-remove",
+ "data": {
+ "node": "libvirt-2-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ }
+]
diff --git a/tests/qemublocktestdata/bitmapblockcommit/snapshots-1-3 b/tests/qemublocktestdata/bitmapblockcommit/snapshots-1-3
new file mode 100644
index 0000000000..17a020ba20
--- /dev/null
+++ b/tests/qemublocktestdata/bitmapblockcommit/snapshots-1-3
@@ -0,0 +1,131 @@
+merge bitmpas:
+[
+ {
+ "type": "block-dirty-bitmap-add",
+ "data": {
+ "node": "libvirt-3-format",
+ "name": "current",
+ "persistent": true,
+ "disabled": false,
+ "granularity": 65536
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-3-format",
+ "target": "current",
+ "bitmaps": [
+ {
+ "node": "libvirt-1-format",
+ "name": "current"
+ },
+ {
+ "node": "libvirt-3-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-3-format",
+ "target": "c",
+ "bitmaps": [
+ {
+ "node": "libvirt-1-format",
+ "name": "c"
+ },
+ {
+ "node": "libvirt-2-format",
+ "name": "c"
+ },
+ {
+ "node": "libvirt-3-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-3-format",
+ "target": "b",
+ "bitmaps": [
+ {
+ "node": "libvirt-1-format",
+ "name": "b"
+ },
+ {
+ "node": "libvirt-2-format",
+ "name": "b"
+ },
+ {
+ "node": "libvirt-3-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-3-format",
+ "target": "a",
+ "bitmaps": [
+ {
+ "node": "libvirt-1-format",
+ "name": "a"
+ },
+ {
+ "node": "libvirt-2-format",
+ "name": "a"
+ },
+ {
+ "node": "libvirt-3-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-add",
+ "data": {
+ "node": "libvirt-3-format",
+ "name": "d",
+ "persistent": true,
+ "disabled": false,
+ "granularity": 65536
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-3-format",
+ "target": "d",
+ "bitmaps": [
+ {
+ "node": "libvirt-1-format",
+ "name": "d"
+ },
+ {
+ "node": "libvirt-2-format",
+ "name": "d"
+ },
+ {
+ "node": "libvirt-3-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-remove",
+ "data": {
+ "node": "libvirt-3-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ }
+]
diff --git a/tests/qemublocktestdata/bitmapblockcommit/snapshots-1-4 b/tests/qemublocktestdata/bitmapblockcommit/snapshots-1-4
new file mode 100644
index 0000000000..972d30b2e1
--- /dev/null
+++ b/tests/qemublocktestdata/bitmapblockcommit/snapshots-1-4
@@ -0,0 +1,163 @@
+merge bitmpas:
+[
+ {
+ "type": "block-dirty-bitmap-add",
+ "data": {
+ "node": "libvirt-4-format",
+ "name": "current",
+ "persistent": true,
+ "disabled": false,
+ "granularity": 65536
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-4-format",
+ "target": "current",
+ "bitmaps": [
+ {
+ "node": "libvirt-1-format",
+ "name": "current"
+ },
+ {
+ "node": "libvirt-4-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-add",
+ "data": {
+ "node": "libvirt-4-format",
+ "name": "c",
+ "persistent": true,
+ "disabled": false,
+ "granularity": 65536
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-4-format",
+ "target": "c",
+ "bitmaps": [
+ {
+ "node": "libvirt-1-format",
+ "name": "c"
+ },
+ {
+ "node": "libvirt-2-format",
+ "name": "c"
+ },
+ {
+ "node": "libvirt-3-format",
+ "name": "c"
+ },
+ {
+ "node": "libvirt-4-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-add",
+ "data": {
+ "node": "libvirt-4-format",
+ "name": "b",
+ "persistent": true,
+ "disabled": false,
+ "granularity": 65536
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-4-format",
+ "target": "b",
+ "bitmaps": [
+ {
+ "node": "libvirt-1-format",
+ "name": "b"
+ },
+ {
+ "node": "libvirt-2-format",
+ "name": "b"
+ },
+ {
+ "node": "libvirt-3-format",
+ "name": "b"
+ },
+ {
+ "node": "libvirt-4-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-4-format",
+ "target": "a",
+ "bitmaps": [
+ {
+ "node": "libvirt-1-format",
+ "name": "a"
+ },
+ {
+ "node": "libvirt-2-format",
+ "name": "a"
+ },
+ {
+ "node": "libvirt-3-format",
+ "name": "a"
+ },
+ {
+ "node": "libvirt-4-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-add",
+ "data": {
+ "node": "libvirt-4-format",
+ "name": "d",
+ "persistent": true,
+ "disabled": false,
+ "granularity": 65536
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-4-format",
+ "target": "d",
+ "bitmaps": [
+ {
+ "node": "libvirt-1-format",
+ "name": "d"
+ },
+ {
+ "node": "libvirt-2-format",
+ "name": "d"
+ },
+ {
+ "node": "libvirt-4-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-remove",
+ "data": {
+ "node": "libvirt-4-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ }
+]
diff --git a/tests/qemublocktestdata/bitmapblockcommit/snapshots-1-5 b/tests/qemublocktestdata/bitmapblockcommit/snapshots-1-5
new file mode 100644
index 0000000000..3cda5b4132
--- /dev/null
+++ b/tests/qemublocktestdata/bitmapblockcommit/snapshots-1-5
@@ -0,0 +1,167 @@
+merge bitmpas:
+[
+ {
+ "type": "block-dirty-bitmap-add",
+ "data": {
+ "node": "libvirt-5-format",
+ "name": "current",
+ "persistent": true,
+ "disabled": false,
+ "granularity": 65536
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-5-format",
+ "target": "current",
+ "bitmaps": [
+ {
+ "node": "libvirt-1-format",
+ "name": "current"
+ },
+ {
+ "node": "libvirt-5-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-add",
+ "data": {
+ "node": "libvirt-5-format",
+ "name": "c",
+ "persistent": true,
+ "disabled": false,
+ "granularity": 65536
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-5-format",
+ "target": "c",
+ "bitmaps": [
+ {
+ "node": "libvirt-1-format",
+ "name": "c"
+ },
+ {
+ "node": "libvirt-2-format",
+ "name": "c"
+ },
+ {
+ "node": "libvirt-3-format",
+ "name": "c"
+ },
+ {
+ "node": "libvirt-5-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-add",
+ "data": {
+ "node": "libvirt-5-format",
+ "name": "b",
+ "persistent": true,
+ "disabled": false,
+ "granularity": 65536
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-5-format",
+ "target": "b",
+ "bitmaps": [
+ {
+ "node": "libvirt-1-format",
+ "name": "b"
+ },
+ {
+ "node": "libvirt-2-format",
+ "name": "b"
+ },
+ {
+ "node": "libvirt-3-format",
+ "name": "b"
+ },
+ {
+ "node": "libvirt-5-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-5-format",
+ "target": "a",
+ "bitmaps": [
+ {
+ "node": "libvirt-1-format",
+ "name": "a"
+ },
+ {
+ "node": "libvirt-2-format",
+ "name": "a"
+ },
+ {
+ "node": "libvirt-3-format",
+ "name": "a"
+ },
+ {
+ "node": "libvirt-4-format",
+ "name": "a"
+ },
+ {
+ "node": "libvirt-5-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-add",
+ "data": {
+ "node": "libvirt-5-format",
+ "name": "d",
+ "persistent": true,
+ "disabled": false,
+ "granularity": 65536
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-5-format",
+ "target": "d",
+ "bitmaps": [
+ {
+ "node": "libvirt-1-format",
+ "name": "d"
+ },
+ {
+ "node": "libvirt-2-format",
+ "name": "d"
+ },
+ {
+ "node": "libvirt-5-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-remove",
+ "data": {
+ "node": "libvirt-5-format",
+ "name": "libvirt-tmp-activewrite"
+ }
+ }
+]
diff --git a/tests/qemublocktestdata/bitmapblockcommit/snapshots-2-3 b/tests/qemublocktestdata/bitmapblockcommit/snapshots-2-3
new file mode 100644
index 0000000000..cb952eeb06
--- /dev/null
+++ b/tests/qemublocktestdata/bitmapblockcommit/snapshots-2-3
@@ -0,0 +1,65 @@
+merge bitmpas:
+[
+ {
+ "type": "block-dirty-bitmap-add",
+ "data": {
+ "node": "libvirt-3-format",
+ "name": "d",
+ "persistent": true,
+ "disabled": false,
+ "granularity": 65536
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-3-format",
+ "target": "d",
+ "bitmaps": [
+ {
+ "node": "libvirt-2-format",
+ "name": "d"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-3-format",
+ "target": "a",
+ "bitmaps": [
+ {
+ "node": "libvirt-2-format",
+ "name": "a"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-3-format",
+ "target": "b",
+ "bitmaps": [
+ {
+ "node": "libvirt-2-format",
+ "name": "b"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-3-format",
+ "target": "c",
+ "bitmaps": [
+ {
+ "node": "libvirt-2-format",
+ "name": "c"
+ }
+ ]
+ }
+ }
+]
diff --git a/tests/qemublocktestdata/bitmapblockcommit/snapshots-2-4 b/tests/qemublocktestdata/bitmapblockcommit/snapshots-2-4
new file mode 100644
index 0000000000..a540ca42e3
--- /dev/null
+++ b/tests/qemublocktestdata/bitmapblockcommit/snapshots-2-4
@@ -0,0 +1,97 @@
+merge bitmpas:
+[
+ {
+ "type": "block-dirty-bitmap-add",
+ "data": {
+ "node": "libvirt-4-format",
+ "name": "d",
+ "persistent": true,
+ "disabled": false,
+ "granularity": 65536
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-4-format",
+ "target": "d",
+ "bitmaps": [
+ {
+ "node": "libvirt-2-format",
+ "name": "d"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-4-format",
+ "target": "a",
+ "bitmaps": [
+ {
+ "node": "libvirt-2-format",
+ "name": "a"
+ },
+ {
+ "node": "libvirt-3-format",
+ "name": "a"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-add",
+ "data": {
+ "node": "libvirt-4-format",
+ "name": "b",
+ "persistent": true,
+ "disabled": false,
+ "granularity": 65536
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-4-format",
+ "target": "b",
+ "bitmaps": [
+ {
+ "node": "libvirt-2-format",
+ "name": "b"
+ },
+ {
+ "node": "libvirt-3-format",
+ "name": "b"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-add",
+ "data": {
+ "node": "libvirt-4-format",
+ "name": "c",
+ "persistent": true,
+ "disabled": false,
+ "granularity": 65536
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-4-format",
+ "target": "c",
+ "bitmaps": [
+ {
+ "node": "libvirt-2-format",
+ "name": "c"
+ },
+ {
+ "node": "libvirt-3-format",
+ "name": "c"
+ }
+ ]
+ }
+ }
+]
diff --git a/tests/qemublocktestdata/bitmapblockcommit/snapshots-2-5 b/tests/qemublocktestdata/bitmapblockcommit/snapshots-2-5
new file mode 100644
index 0000000000..8ea6036a33
--- /dev/null
+++ b/tests/qemublocktestdata/bitmapblockcommit/snapshots-2-5
@@ -0,0 +1,101 @@
+merge bitmpas:
+[
+ {
+ "type": "block-dirty-bitmap-add",
+ "data": {
+ "node": "libvirt-5-format",
+ "name": "d",
+ "persistent": true,
+ "disabled": false,
+ "granularity": 65536
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-5-format",
+ "target": "d",
+ "bitmaps": [
+ {
+ "node": "libvirt-2-format",
+ "name": "d"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-5-format",
+ "target": "a",
+ "bitmaps": [
+ {
+ "node": "libvirt-2-format",
+ "name": "a"
+ },
+ {
+ "node": "libvirt-3-format",
+ "name": "a"
+ },
+ {
+ "node": "libvirt-4-format",
+ "name": "a"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-add",
+ "data": {
+ "node": "libvirt-5-format",
+ "name": "b",
+ "persistent": true,
+ "disabled": false,
+ "granularity": 65536
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-5-format",
+ "target": "b",
+ "bitmaps": [
+ {
+ "node": "libvirt-2-format",
+ "name": "b"
+ },
+ {
+ "node": "libvirt-3-format",
+ "name": "b"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-add",
+ "data": {
+ "node": "libvirt-5-format",
+ "name": "c",
+ "persistent": true,
+ "disabled": false,
+ "granularity": 65536
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-5-format",
+ "target": "c",
+ "bitmaps": [
+ {
+ "node": "libvirt-2-format",
+ "name": "c"
+ },
+ {
+ "node": "libvirt-3-format",
+ "name": "c"
+ }
+ ]
+ }
+ }
+]
diff --git a/tests/qemublocktestdata/bitmapblockcommit/snapshots-3-4 b/tests/qemublocktestdata/bitmapblockcommit/snapshots-3-4
new file mode 100644
index 0000000000..736d4fd9df
--- /dev/null
+++ b/tests/qemublocktestdata/bitmapblockcommit/snapshots-3-4
@@ -0,0 +1,62 @@
+merge bitmpas:
+[
+ {
+ "type": "block-dirty-bitmap-add",
+ "data": {
+ "node": "libvirt-4-format",
+ "name": "c",
+ "persistent": true,
+ "disabled": false,
+ "granularity": 65536
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-4-format",
+ "target": "c",
+ "bitmaps": [
+ {
+ "node": "libvirt-3-format",
+ "name": "c"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-add",
+ "data": {
+ "node": "libvirt-4-format",
+ "name": "b",
+ "persistent": true,
+ "disabled": false,
+ "granularity": 65536
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-4-format",
+ "target": "b",
+ "bitmaps": [
+ {
+ "node": "libvirt-3-format",
+ "name": "b"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-4-format",
+ "target": "a",
+ "bitmaps": [
+ {
+ "node": "libvirt-3-format",
+ "name": "a"
+ }
+ ]
+ }
+ }
+]
diff --git a/tests/qemublocktestdata/bitmapblockcommit/snapshots-3-5 b/tests/qemublocktestdata/bitmapblockcommit/snapshots-3-5
new file mode 100644
index 0000000000..207d82e6b6
--- /dev/null
+++ b/tests/qemublocktestdata/bitmapblockcommit/snapshots-3-5
@@ -0,0 +1,66 @@
+merge bitmpas:
+[
+ {
+ "type": "block-dirty-bitmap-add",
+ "data": {
+ "node": "libvirt-5-format",
+ "name": "c",
+ "persistent": true,
+ "disabled": false,
+ "granularity": 65536
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-5-format",
+ "target": "c",
+ "bitmaps": [
+ {
+ "node": "libvirt-3-format",
+ "name": "c"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-add",
+ "data": {
+ "node": "libvirt-5-format",
+ "name": "b",
+ "persistent": true,
+ "disabled": false,
+ "granularity": 65536
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-5-format",
+ "target": "b",
+ "bitmaps": [
+ {
+ "node": "libvirt-3-format",
+ "name": "b"
+ }
+ ]
+ }
+ },
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-5-format",
+ "target": "a",
+ "bitmaps": [
+ {
+ "node": "libvirt-3-format",
+ "name": "a"
+ },
+ {
+ "node": "libvirt-4-format",
+ "name": "a"
+ }
+ ]
+ }
+ }
+]
diff --git a/tests/qemublocktestdata/bitmapblockcommit/snapshots-4-5 b/tests/qemublocktestdata/bitmapblockcommit/snapshots-4-5
new file mode 100644
index 0000000000..4a8e6c5cff
--- /dev/null
+++ b/tests/qemublocktestdata/bitmapblockcommit/snapshots-4-5
@@ -0,0 +1,16 @@
+merge bitmpas:
+[
+ {
+ "type": "block-dirty-bitmap-merge",
+ "data": {
+ "node": "libvirt-5-format",
+ "target": "a",
+ "bitmaps": [
+ {
+ "node": "libvirt-4-format",
+ "name": "a"
+ }
+ ]
+ }
+ }
+]
--
2.27.0
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