Re: [libvirt] [PATCH 11/19] tests: qemublock: Add test case for detecting bitmaps as we create snapshots
On 12/12/19 11:18 AM, Peter Krempa wrote:
Add test data gathered from a run of qemu after creating bitmaps and
snapshots together in various combinations.
Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
---
tests/qemublocktest.c | 1 +
tests/qemublocktestdata/bitmap/snapshots.json | 836 ++++++++++++++++++
Huge!
tests/qemublocktestdata/bitmap/snapshots.out | 14 +
But looks like a good summary of potential configurations.
3 files changed, 851 insertions(+)
create mode 100644 tests/qemublocktestdata/bitmap/snapshots.json
create mode 100644 tests/qemublocktestdata/bitmap/snapshots.out
+ "filename":
"/tmp/pull4.1575911550",
+ "cluster-size": 65536,
+ "format": "qcow2",
+ "actual-size": 212992,
+ "format-specific": {
+ "type": "qcow2",
+ "data": {
+ "compat": "1.1",
+ "lazy-refcounts": false,
+ "bitmaps": [
+ {
It's annoying that qemu semi-duplicates information between "bitmaps"...
+ "backing_file":
"/tmp/pull4.1575911540",
+ "dirty-bitmaps": [
+ {
and "dirty-bitmaps", but you appear to be grabbing the intended field.
+++ b/tests/qemublocktestdata/bitmap/snapshots.out
@@ -0,0 +1,14 @@
+libvirt-1-format:
+ d: recod:0 busy:0 persist:1 inconist:0 gran:65536 dirty:0
+ current: recod:1 busy:0 persist:1 inconist:0 gran:65536 dirty:0
More fallout from typo fixes earlier in the series.
Reviewed-by: Eric Blake <eblake(a)redhat.com>
+libvirt-2-format:
+ c: recod:0 busy:0 persist:1 inconist:0 gran:65536 dirty:0
+ d: recod:1 busy:0 persist:1 inconist:0 gran:65536 dirty:0
+libvirt-3-format:
+ a: recod:0 busy:0 persist:1 inconist:0 gran:65536 dirty:0
+ b: recod:0 busy:0 persist:1 inconist:0 gran:65536 dirty:0
+ c: recod:1 busy:0 persist:1 inconist:0 gran:65536 dirty:0
+libvirt-4-format:
+ a: recod:1 busy:0 persist:1 inconist:0 gran:65536 dirty:0
+libvirt-5-format:
+ a: recod:1 busy:0 persist:1 inconist:0 gran:65536 dirty:0
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3226
Virtualization: qemu.org | libvirt.org