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qemublocktest: Add tests of broken bitmap chain handling during block-commit 

Use the 'snapshots-synthetic-broken' test data for block-commit.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Peter Krempa 2020-03-04 17:25:03 +01:00
parent 8f096cd880
commit 4e9bb10cf3
11 changed files with 469 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
tests/qemublocktest.c
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@ -1410,6 +1410,19 @@ mymain(void)
TEST_BITMAP_BLOCKCOMMIT("snapshots-4-5", 4, 5, "snapshots");
TEST_BITMAP_BLOCKCOMMIT("snapshots-synthetic-broken-1-2", 1, 2, "snapshots-synthetic-broken");
TEST_BITMAP_BLOCKCOMMIT("snapshots-synthetic-broken-1-3", 1, 3, "snapshots-synthetic-broken");
TEST_BITMAP_BLOCKCOMMIT("snapshots-synthetic-broken-1-4", 1, 4, "snapshots-synthetic-broken");
TEST_BITMAP_BLOCKCOMMIT("snapshots-synthetic-broken-1-5", 1, 5, "snapshots-synthetic-broken");
TEST_BITMAP_BLOCKCOMMIT("snapshots-synthetic-broken-2-3", 2, 3, "snapshots-synthetic-broken");
TEST_BITMAP_BLOCKCOMMIT("snapshots-synthetic-broken-2-4", 2, 4, "snapshots-synthetic-broken");
TEST_BITMAP_BLOCKCOMMIT("snapshots-synthetic-broken-2-5", 2, 5, "snapshots-synthetic-broken");
TEST_BITMAP_BLOCKCOMMIT("snapshots-synthetic-broken-3-4", 3, 4, "snapshots-synthetic-broken");
TEST_BITMAP_BLOCKCOMMIT("snapshots-synthetic-broken-3-5", 3, 5, "snapshots-synthetic-broken");
TEST_BITMAP_BLOCKCOMMIT("snapshots-synthetic-broken-4-5", 4, 5, "snapshots-synthetic-broken");
cleanup:
qemuTestDriverFree(&driver);

27
tests/qemublocktestdata/bitmapblockcommit/snapshots-synthetic-broken-1-2 Normal file
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@ -0,0 +1,27 @@
pre job bitmap disable:
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"
}
]
}
}
]

66
tests/qemublocktestdata/bitmapblockcommit/snapshots-synthetic-broken-1-3 Normal file
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@ -0,0 +1,66 @@
pre job bitmap disable:
[
{
"type": "block-dirty-bitmap-disable",
"data": {
"node": "libvirt-3-format",
"name": "b"
}
}
]
merge bitmpas:
[
{
"type": "block-dirty-bitmap-enable",
"data": {
"node": "libvirt-3-format",
"name": "b"
}
},
{
"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"
}
]
}
},
{
"type": "block-dirty-bitmap-add",
"data": {
"node": "libvirt-3-format",
"name": "c",
"persistent": true,
"disabled": true,
"granularity": 65536
}
},
{
"type": "block-dirty-bitmap-merge",
"data": {
"node": "libvirt-3-format",
"target": "c",
"bitmaps": [
{
"node": "libvirt-2-format",
"name": "c"
}
]
}
}
]

73
tests/qemublocktestdata/bitmapblockcommit/snapshots-synthetic-broken-1-4 Normal file
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@ -0,0 +1,73 @@
pre job bitmap disable:
merge bitmpas:
[
{
"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-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"
}
]
}
},
{
"type": "block-dirty-bitmap-add",
"data": {
"node": "libvirt-4-format",
"name": "c",
"persistent": true,
"disabled": true,
"granularity": 65536
}
},
{
"type": "block-dirty-bitmap-merge",
"data": {
"node": "libvirt-4-format",
"target": "c",
"bitmaps": [
{
"node": "libvirt-2-format",
"name": "c"
}
]
}
}
]

73
tests/qemublocktestdata/bitmapblockcommit/snapshots-synthetic-broken-1-5 Normal file
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@ -0,0 +1,73 @@
pre job bitmap disable:
merge bitmpas:
[
{
"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-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"
}
]
}
},
{
"type": "block-dirty-bitmap-add",
"data": {
"node": "libvirt-5-format",
"name": "c",
"persistent": true,
"disabled": true,
"granularity": 65536
}
},
{
"type": "block-dirty-bitmap-merge",
"data": {
"node": "libvirt-5-format",
"target": "c",
"bitmaps": [
{
"node": "libvirt-2-format",
"name": "c"
}
]
}
}
]

43
tests/qemublocktestdata/bitmapblockcommit/snapshots-synthetic-broken-2-3 Normal file
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@ -0,0 +1,43 @@
pre job bitmap disable:
[
{
"type": "block-dirty-bitmap-disable",
"data": {
"node": "libvirt-3-format",
"name": "b"
}
}
]
merge bitmpas:
[
{
"type": "block-dirty-bitmap-enable",
"data": {
"node": "libvirt-3-format",
"name": "b"
}
},
{
"type": "block-dirty-bitmap-add",
"data": {
"node": "libvirt-3-format",
"name": "c",
"persistent": true,
"disabled": true,
"granularity": 65536
}
},
{
"type": "block-dirty-bitmap-merge",
"data": {
"node": "libvirt-3-format",
"target": "c",
"bitmaps": [
{
"node": "libvirt-2-format",
"name": "c"
}
]
}
}
]

50
tests/qemublocktestdata/bitmapblockcommit/snapshots-synthetic-broken-2-4 Normal file
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@ -0,0 +1,50 @@
pre job bitmap disable:
merge bitmpas:
[
{
"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-add",
"data": {
"node": "libvirt-4-format",
"name": "c",
"persistent": true,
"disabled": true,
"granularity": 65536
}
},
{
"type": "block-dirty-bitmap-merge",
"data": {
"node": "libvirt-4-format",
"target": "c",
"bitmaps": [
{
"node": "libvirt-2-format",
"name": "c"
}
]
}
}
]

50
tests/qemublocktestdata/bitmapblockcommit/snapshots-synthetic-broken-2-5 Normal file
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@ -0,0 +1,50 @@
pre job bitmap disable:
merge bitmpas:
[
{
"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-add",
"data": {
"node": "libvirt-5-format",
"name": "c",
"persistent": true,
"disabled": true,
"granularity": 65536
}
},
{
"type": "block-dirty-bitmap-merge",
"data": {
"node": "libvirt-5-format",
"target": "c",
"bitmaps": [
{
"node": "libvirt-2-format",
"name": "c"
}
]
}
}
]

27
tests/qemublocktestdata/bitmapblockcommit/snapshots-synthetic-broken-3-4 Normal file
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@ -0,0 +1,27 @@
pre job bitmap disable:
merge bitmpas:
[
{
"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"
}
]
}
}
]

27
tests/qemublocktestdata/bitmapblockcommit/snapshots-synthetic-broken-3-5 Normal file
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@ -0,0 +1,27 @@
pre job bitmap disable:
merge bitmpas:
[
{
"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"
}
]
}
}
]

20
tests/qemublocktestdata/bitmapblockcommit/snapshots-synthetic-broken-4-5 Normal file
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@ -0,0 +1,20 @@
pre job bitmap disable:
[
{
"type": "block-dirty-bitmap-disable",
"data": {
"node": "libvirt-5-format",
"name": "a"
}
}
]
merge bitmpas:
[
{
"type": "block-dirty-bitmap-enable",
"data": {
"node": "libvirt-5-format",
"name": "a"
}
}
]