162 lines
4.9 KiB
Diff
162 lines
4.9 KiB
Diff
From 8528b76210e54f664f2098e0127dac811f12800a Mon Sep 17 00:00:00 2001
|
|
Message-Id: <8528b76210e54f664f2098e0127dac811f12800a@dist-git>
|
|
From: Peter Krempa <pkrempa@redhat.com>
|
|
Date: Tue, 23 Jun 2020 12:23:59 +0200
|
|
Subject: [PATCH] qemublocktest: Add 'snapshots' tests for backup bitmap
|
|
handling
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
The 'snapshots' case has multiple layers so we need to make sure that
|
|
the bitmaps are merged with the appropriate temporary bitmaps formatted
|
|
from the allocation bitmap for any backing chain layer above.
|
|
|
|
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
|
|
Reviewed-by: Eric Blake <eblake@redhat.com>
|
|
(cherry picked from commit b630cf4c0d8446a301fd23e87c9e8d60d547b5e8)
|
|
https://bugzilla.redhat.com/show_bug.cgi?id=1804593
|
|
Message-Id: <3ef354322f829f47c91738060dd6557462e6d6d5.1592906423.git.pkrempa@redhat.com>
|
|
Reviewed-by: Ján Tomko <jtomko@redhat.com>
|
|
---
|
|
tests/qemublocktest.c | 4 ++
|
|
.../backupmerge/snapshots-deep-out.json | 41 +++++++++++++++++++
|
|
.../backupmerge/snapshots-flat-out.json | 25 +++++++++++
|
|
.../snapshots-intermediate-out.json | 29 +++++++++++++
|
|
4 files changed, 99 insertions(+)
|
|
create mode 100644 tests/qemublocktestdata/backupmerge/snapshots-deep-out.json
|
|
create mode 100644 tests/qemublocktestdata/backupmerge/snapshots-flat-out.json
|
|
create mode 100644 tests/qemublocktestdata/backupmerge/snapshots-intermediate-out.json
|
|
|
|
diff --git a/tests/qemublocktest.c b/tests/qemublocktest.c
|
|
index 7a0159f659..8ce878f15b 100644
|
|
--- a/tests/qemublocktest.c
|
|
+++ b/tests/qemublocktest.c
|
|
@@ -1266,6 +1266,10 @@ mymain(void)
|
|
TEST_BACKUP_BITMAP_CALCULATE("basic-intermediate", bitmapSourceChain, "d", "basic");
|
|
TEST_BACKUP_BITMAP_CALCULATE("basic-deep", bitmapSourceChain, "a", "basic");
|
|
|
|
+ TEST_BACKUP_BITMAP_CALCULATE("snapshots-flat", bitmapSourceChain, "current", "snapshots");
|
|
+ TEST_BACKUP_BITMAP_CALCULATE("snapshots-intermediate", bitmapSourceChain, "d", "snapshots");
|
|
+ TEST_BACKUP_BITMAP_CALCULATE("snapshots-deep", bitmapSourceChain, "a", "snapshots");
|
|
+
|
|
#define TEST_CHECKPOINT_DELETE(testname, delbmp, named) \
|
|
do { \
|
|
checkpointdeletedata.name = testname; \
|
|
diff --git a/tests/qemublocktestdata/backupmerge/snapshots-deep-out.json b/tests/qemublocktestdata/backupmerge/snapshots-deep-out.json
|
|
new file mode 100644
|
|
index 0000000000..d678507b85
|
|
--- /dev/null
|
|
+++ b/tests/qemublocktestdata/backupmerge/snapshots-deep-out.json
|
|
@@ -0,0 +1,41 @@
|
|
+[
|
|
+ {
|
|
+ "type": "block-dirty-bitmap-add",
|
|
+ "data": {
|
|
+ "node": "target_node",
|
|
+ "name": "target-bitmap-name",
|
|
+ "persistent": false,
|
|
+ "disabled": true,
|
|
+ "granularity": 65536
|
|
+ }
|
|
+ },
|
|
+ {
|
|
+ "type": "block-dirty-bitmap-merge",
|
|
+ "data": {
|
|
+ "node": "target_node",
|
|
+ "target": "target-bitmap-name",
|
|
+ "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": "a"
|
|
+ }
|
|
+ ]
|
|
+ }
|
|
+ }
|
|
+]
|
|
diff --git a/tests/qemublocktestdata/backupmerge/snapshots-flat-out.json b/tests/qemublocktestdata/backupmerge/snapshots-flat-out.json
|
|
new file mode 100644
|
|
index 0000000000..4637bbc377
|
|
--- /dev/null
|
|
+++ b/tests/qemublocktestdata/backupmerge/snapshots-flat-out.json
|
|
@@ -0,0 +1,25 @@
|
|
+[
|
|
+ {
|
|
+ "type": "block-dirty-bitmap-add",
|
|
+ "data": {
|
|
+ "node": "target_node",
|
|
+ "name": "target-bitmap-name",
|
|
+ "persistent": false,
|
|
+ "disabled": true,
|
|
+ "granularity": 65536
|
|
+ }
|
|
+ },
|
|
+ {
|
|
+ "type": "block-dirty-bitmap-merge",
|
|
+ "data": {
|
|
+ "node": "target_node",
|
|
+ "target": "target-bitmap-name",
|
|
+ "bitmaps": [
|
|
+ {
|
|
+ "node": "libvirt-1-format",
|
|
+ "name": "current"
|
|
+ }
|
|
+ ]
|
|
+ }
|
|
+ }
|
|
+]
|
|
diff --git a/tests/qemublocktestdata/backupmerge/snapshots-intermediate-out.json b/tests/qemublocktestdata/backupmerge/snapshots-intermediate-out.json
|
|
new file mode 100644
|
|
index 0000000000..30d8bcd8b7
|
|
--- /dev/null
|
|
+++ b/tests/qemublocktestdata/backupmerge/snapshots-intermediate-out.json
|
|
@@ -0,0 +1,29 @@
|
|
+[
|
|
+ {
|
|
+ "type": "block-dirty-bitmap-add",
|
|
+ "data": {
|
|
+ "node": "target_node",
|
|
+ "name": "target-bitmap-name",
|
|
+ "persistent": false,
|
|
+ "disabled": true,
|
|
+ "granularity": 65536
|
|
+ }
|
|
+ },
|
|
+ {
|
|
+ "type": "block-dirty-bitmap-merge",
|
|
+ "data": {
|
|
+ "node": "target_node",
|
|
+ "target": "target-bitmap-name",
|
|
+ "bitmaps": [
|
|
+ {
|
|
+ "node": "libvirt-1-format",
|
|
+ "name": "d"
|
|
+ },
|
|
+ {
|
|
+ "node": "libvirt-2-format",
|
|
+ "name": "d"
|
|
+ }
|
|
+ ]
|
|
+ }
|
|
+ }
|
|
+]
|
|
--
|
|
2.27.0
|
|
|