forked from rpms/libvirt
897 lines
31 KiB
Diff
897 lines
31 KiB
Diff
From e79ccc88c3668567bf656cd0113ca46058ef8f00 Mon Sep 17 00:00:00 2001
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Message-Id: <e79ccc88c3668567bf656cd0113ca46058ef8f00@dist-git>
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From: Peter Krempa <pkrempa@redhat.com>
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Date: Tue, 4 Feb 2020 15:08:11 +0100
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Subject: [PATCH] tests: qemublock: Add synthetic snapshot+checkpoint test data
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Add a faked qemu output which would simulate scenario where libvirt
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would take a snapshot and checkpoint simultaneously. This is visible in
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libvirt-2-format node where bitmap 'c' appears, but bitmap 'b' which is
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active in the previous layer is not present.
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Signed-off-by: Peter Krempa <pkrempa@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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(cherry picked from commit d7d97e87afe00b58e23291cafb0ddb8aec3894d6)
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https://bugzilla.redhat.com/show_bug.cgi?id=1207659
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Message-Id: <16c6b0162647c59d81b2b0ceb5ebc5f03c029285.1580824112.git.pkrempa@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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---
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tests/qemublocktest.c | 1 +
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.../snapshots-synthetic-checkpoint.json | 827 ++++++++++++++++++
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.../bitmap/snapshots-synthetic-checkpoint.out | 13 +
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3 files changed, 841 insertions(+)
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create mode 100644 tests/qemublocktestdata/bitmap/snapshots-synthetic-checkpoint.json
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create mode 100644 tests/qemublocktestdata/bitmap/snapshots-synthetic-checkpoint.out
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diff --git a/tests/qemublocktest.c b/tests/qemublocktest.c
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index f48e4ce4b2..edaf82053d 100644
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--- a/tests/qemublocktest.c
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+++ b/tests/qemublocktest.c
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@@ -966,6 +966,7 @@ mymain(void)
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TEST_BITMAP_DETECT("basic");
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TEST_BITMAP_DETECT("synthetic");
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TEST_BITMAP_DETECT("snapshots");
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+ TEST_BITMAP_DETECT("snapshots-synthetic-checkpoint");
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#define TEST_BACKUP_BITMAP_CALCULATE(testname, source, incrbackup, named) \
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do { \
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diff --git a/tests/qemublocktestdata/bitmap/snapshots-synthetic-checkpoint.json b/tests/qemublocktestdata/bitmap/snapshots-synthetic-checkpoint.json
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new file mode 100644
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index 0000000000..25cc150d67
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--- /dev/null
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+++ b/tests/qemublocktestdata/bitmap/snapshots-synthetic-checkpoint.json
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@@ -0,0 +1,827 @@
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+[
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+ {
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+ "iops_rd": 0,
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+ "detect_zeroes": "off",
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+ "image": {
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+ "backing-image": {
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+ "backing-image": {
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+ "backing-image": {
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+ "backing-image": {
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+ "virtual-size": 10485760,
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+ "filename": "/tmp/pull4.qcow2",
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+ "cluster-size": 65536,
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+ "format": "qcow2",
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+ "actual-size": 208896,
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+ "format-specific": {
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+ "type": "qcow2",
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+ "data": {
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+ "compat": "1.1",
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+ "lazy-refcounts": false,
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+ "bitmaps": [
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+ {
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+ "flags": [
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+ "auto"
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+ ],
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+ "name": "a",
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+ "granularity": 65536
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+ }
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+ ],
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+ "refcount-bits": 16,
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+ "corrupt": false
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+ }
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+ },
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+ "dirty-flag": false
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+ },
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+ "backing-filename-format": "qcow2",
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+ "virtual-size": 10485760,
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+ "filename": "/tmp/pull4.1575911522",
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+ "cluster-size": 65536,
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+ "format": "qcow2",
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+ "actual-size": 208896,
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+ "format-specific": {
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+ "type": "qcow2",
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+ "data": {
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+ "compat": "1.1",
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+ "lazy-refcounts": false,
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+ "bitmaps": [
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+ {
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+ "flags": [
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+ "auto"
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+ ],
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+ "name": "a",
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+ "granularity": 65536
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+ }
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+ ],
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+ "refcount-bits": 16,
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+ "corrupt": false
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+ }
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+ },
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+ "full-backing-filename": "/tmp/pull4.qcow2",
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+ "backing-filename": "/tmp/pull4.qcow2",
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+ "dirty-flag": false
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+ },
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+ "backing-filename-format": "qcow2",
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+ "virtual-size": 10485760,
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+ "filename": "/tmp/pull4.1575911527",
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+ "cluster-size": 65536,
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+ "format": "qcow2",
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+ "actual-size": 217088,
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+ "format-specific": {
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+ "type": "qcow2",
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+ "data": {
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+ "compat": "1.1",
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+ "lazy-refcounts": false,
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+ "bitmaps": [
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+ {
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+ "flags": [
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+ "auto"
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+ ],
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+ "name": "c",
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+ "granularity": 65536
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+ },
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+ {
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+ "flags": [
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+
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+ ],
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+ "name": "b",
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+ "granularity": 65536
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+ },
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+ {
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+ "flags": [
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+
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+ ],
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+ "name": "a",
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+ "granularity": 65536
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+ }
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+ ],
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+ "refcount-bits": 16,
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+ "corrupt": false
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+ }
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+ },
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+ "full-backing-filename": "/tmp/pull4.1575911522",
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+ "backing-filename": "/tmp/pull4.1575911522",
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+ "dirty-flag": false
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+ },
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+ "backing-filename-format": "qcow2",
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+ "virtual-size": 10485760,
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+ "filename": "/tmp/pull4.1575911540",
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+ "cluster-size": 65536,
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+ "format": "qcow2",
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+ "actual-size": 212992,
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+ "format-specific": {
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+ "type": "qcow2",
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+ "data": {
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+ "compat": "1.1",
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+ "lazy-refcounts": false,
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+ "bitmaps": [
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+ {
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+ "flags": [
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+ "auto"
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+ ],
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+ "name": "d",
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+ "granularity": 65536
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+ },
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+ {
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+ "flags": [
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+
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+ ],
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+ "name": "c",
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+ "granularity": 65536
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+ }
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+ ],
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+ "refcount-bits": 16,
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+ "corrupt": false
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+ }
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+ },
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+ "full-backing-filename": "/tmp/pull4.1575911527",
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+ "backing-filename": "/tmp/pull4.1575911527",
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+ "dirty-flag": false
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+ },
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+ "backing-filename-format": "qcow2",
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+ "virtual-size": 10485760,
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+ "filename": "/tmp/pull4.1575911550",
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+ "cluster-size": 65536,
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+ "format": "qcow2",
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+ "actual-size": 212992,
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+ "format-specific": {
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+ "type": "qcow2",
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+ "data": {
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+ "compat": "1.1",
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+ "lazy-refcounts": false,
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+ "bitmaps": [
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+ {
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+ "flags": [
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+ "in-use",
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+ "auto"
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+ ],
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+ "name": "current",
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+ "granularity": 65536
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+ },
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+ {
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+ "flags": [
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+ "in-use"
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+ ],
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+ "name": "d",
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+ "granularity": 65536
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+ }
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+ ],
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+ "refcount-bits": 16,
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+ "corrupt": false
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+ }
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+ },
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+ "full-backing-filename": "/tmp/pull4.1575911540",
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+ "backing-filename": "/tmp/pull4.1575911540",
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+ "dirty-flag": false
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+ },
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+ "iops_wr": 0,
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+ "ro": false,
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+ "node-name": "libvirt-1-format",
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+ "backing_file_depth": 4,
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+ "drv": "qcow2",
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+ "iops": 0,
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+ "bps_wr": 0,
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+ "write_threshold": 0,
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+ "backing_file": "/tmp/pull4.1575911540",
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+ "dirty-bitmaps": [
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+ {
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+ "name": "d",
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+ "recording": false,
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+ "persistent": true,
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+ "busy": false,
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+ "status": "disabled",
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+ "granularity": 65536,
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+ "count": 0
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+ },
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+ {
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+ "name": "current",
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+ "recording": true,
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+ "persistent": true,
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+ "busy": false,
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+ "status": "active",
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+ "granularity": 65536,
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+ "count": 0
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+ }
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+ ],
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+ "encrypted": false,
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+ "bps": 0,
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+ "bps_rd": 0,
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+ "cache": {
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+ "no-flush": false,
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+ "direct": false,
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+ "writeback": true
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+ },
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+ "file": "/tmp/pull4.1575911550",
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+ "encryption_key_missing": false
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+ },
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+ {
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+ "iops_rd": 0,
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+ "detect_zeroes": "off",
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+ "image": {
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+ "virtual-size": 393728,
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+ "filename": "/tmp/pull4.1575911550",
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+ "format": "file",
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+ "actual-size": 212992,
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+ "dirty-flag": false
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+ },
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+ "iops_wr": 0,
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+ "ro": false,
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+ "node-name": "libvirt-1-storage",
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+ "backing_file_depth": 0,
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+ "drv": "file",
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+ "iops": 0,
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+ "bps_wr": 0,
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+ "write_threshold": 0,
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+ "encrypted": false,
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+ "bps": 0,
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+ "bps_rd": 0,
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+ "cache": {
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+ "no-flush": false,
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+ "direct": false,
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+ "writeback": true
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+ },
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+ "file": "/tmp/pull4.1575911550",
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+ "encryption_key_missing": false
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+ },
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+ {
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+ "iops_rd": 0,
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+ "detect_zeroes": "off",
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+ "image": {
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+ "backing-image": {
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+ "backing-image": {
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+ "backing-image": {
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+ "virtual-size": 10485760,
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+ "filename": "/tmp/pull4.qcow2",
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+ "cluster-size": 65536,
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+ "format": "qcow2",
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+ "actual-size": 208896,
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+ "format-specific": {
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+ "type": "qcow2",
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+ "data": {
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+ "compat": "1.1",
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+ "lazy-refcounts": false,
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+ "bitmaps": [
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+ {
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+ "flags": [
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+ "auto"
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+ ],
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+ "name": "a",
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+ "granularity": 65536
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+ }
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+ ],
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+ "refcount-bits": 16,
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+ "corrupt": false
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+ }
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+ },
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+ "dirty-flag": false
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+ },
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+ "backing-filename-format": "qcow2",
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+ "virtual-size": 10485760,
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+ "filename": "/tmp/pull4.1575911522",
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+ "cluster-size": 65536,
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+ "format": "qcow2",
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+ "actual-size": 208896,
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+ "format-specific": {
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+ "type": "qcow2",
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+ "data": {
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+ "compat": "1.1",
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+ "lazy-refcounts": false,
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+ "bitmaps": [
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+ {
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+ "flags": [
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+ "auto"
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+ ],
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+ "name": "a",
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+ "granularity": 65536
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+ }
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+ ],
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+ "refcount-bits": 16,
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+ "corrupt": false
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+ }
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+ },
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+ "full-backing-filename": "/tmp/pull4.qcow2",
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+ "backing-filename": "/tmp/pull4.qcow2",
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+ "dirty-flag": false
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+ },
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+ "backing-filename-format": "qcow2",
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+ "virtual-size": 10485760,
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+ "filename": "/tmp/pull4.1575911527",
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+ "cluster-size": 65536,
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+ "format": "qcow2",
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+ "actual-size": 217088,
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+ "format-specific": {
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+ "type": "qcow2",
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+ "data": {
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+ "compat": "1.1",
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+ "lazy-refcounts": false,
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+ "bitmaps": [
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+ {
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+ "flags": [
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+ "auto"
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+ ],
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+ "name": "c",
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+ "granularity": 65536
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+ },
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+ {
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+ "flags": [
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+
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+ ],
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+ "name": "b",
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+ "granularity": 65536
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+ },
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+ {
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+ "flags": [
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+
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+ ],
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+ "name": "a",
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+ "granularity": 65536
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+ }
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+ ],
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+ "refcount-bits": 16,
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+ "corrupt": false
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+ }
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+ },
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+ "full-backing-filename": "/tmp/pull4.1575911522",
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+ "backing-filename": "/tmp/pull4.1575911522",
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+ "dirty-flag": false
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+ },
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+ "backing-filename-format": "qcow2",
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+ "virtual-size": 10485760,
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+ "filename": "/tmp/pull4.1575911540",
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+ "cluster-size": 65536,
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+ "format": "qcow2",
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+ "actual-size": 212992,
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+ "format-specific": {
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+ "type": "qcow2",
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+ "data": {
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+ "compat": "1.1",
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+ "lazy-refcounts": false,
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+ "bitmaps": [
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+ {
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+ "flags": [
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+ "auto"
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+ ],
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+ "name": "d",
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+ "granularity": 65536
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+ },
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+ {
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+ "flags": [
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+
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+ ],
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+ "name": "c",
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+ "granularity": 65536
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|
+ }
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+ ],
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+ "refcount-bits": 16,
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+ "corrupt": false
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+ }
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+ },
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+ "full-backing-filename": "/tmp/pull4.1575911527",
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+ "backing-filename": "/tmp/pull4.1575911527",
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+ "dirty-flag": false
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+ },
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+ "iops_wr": 0,
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+ "ro": true,
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+ "node-name": "libvirt-2-format",
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+ "backing_file_depth": 3,
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+ "drv": "qcow2",
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+ "iops": 0,
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+ "bps_wr": 0,
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+ "write_threshold": 0,
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+ "backing_file": "/tmp/pull4.1575911527",
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+ "dirty-bitmaps": [
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+ {
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+ "name": "c",
|
|
+ "recording": false,
|
|
+ "persistent": true,
|
|
+ "busy": false,
|
|
+ "status": "disabled",
|
|
+ "granularity": 65536,
|
|
+ "count": 0
|
|
+ },
|
|
+ {
|
|
+ "name": "d",
|
|
+ "recording": true,
|
|
+ "persistent": true,
|
|
+ "busy": false,
|
|
+ "status": "active",
|
|
+ "granularity": 65536,
|
|
+ "count": 0
|
|
+ }
|
|
+ ],
|
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+ "encrypted": false,
|
|
+ "bps": 0,
|
|
+ "bps_rd": 0,
|
|
+ "cache": {
|
|
+ "no-flush": false,
|
|
+ "direct": false,
|
|
+ "writeback": true
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|
+ },
|
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+ "file": "/tmp/pull4.1575911540",
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+ "encryption_key_missing": false
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|
+ },
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+ {
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|
+ "iops_rd": 0,
|
|
+ "detect_zeroes": "off",
|
|
+ "image": {
|
|
+ "virtual-size": 393728,
|
|
+ "filename": "/tmp/pull4.1575911540",
|
|
+ "format": "file",
|
|
+ "actual-size": 212992,
|
|
+ "dirty-flag": false
|
|
+ },
|
|
+ "iops_wr": 0,
|
|
+ "ro": false,
|
|
+ "node-name": "libvirt-2-storage",
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|
+ "backing_file_depth": 0,
|
|
+ "drv": "file",
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|
+ "iops": 0,
|
|
+ "bps_wr": 0,
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|
+ "write_threshold": 0,
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|
+ "encrypted": false,
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|
+ "bps": 0,
|
|
+ "bps_rd": 0,
|
|
+ "cache": {
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|
+ "no-flush": false,
|
|
+ "direct": false,
|
|
+ "writeback": true
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|
+ },
|
|
+ "file": "/tmp/pull4.1575911540",
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|
+ "encryption_key_missing": false
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|
+ },
|
|
+ {
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|
+ "iops_rd": 0,
|
|
+ "detect_zeroes": "off",
|
|
+ "image": {
|
|
+ "backing-image": {
|
|
+ "backing-image": {
|
|
+ "virtual-size": 10485760,
|
|
+ "filename": "/tmp/pull4.qcow2",
|
|
+ "cluster-size": 65536,
|
|
+ "format": "qcow2",
|
|
+ "actual-size": 208896,
|
|
+ "format-specific": {
|
|
+ "type": "qcow2",
|
|
+ "data": {
|
|
+ "compat": "1.1",
|
|
+ "lazy-refcounts": false,
|
|
+ "bitmaps": [
|
|
+ {
|
|
+ "flags": [
|
|
+ "auto"
|
|
+ ],
|
|
+ "name": "a",
|
|
+ "granularity": 65536
|
|
+ }
|
|
+ ],
|
|
+ "refcount-bits": 16,
|
|
+ "corrupt": false
|
|
+ }
|
|
+ },
|
|
+ "dirty-flag": false
|
|
+ },
|
|
+ "backing-filename-format": "qcow2",
|
|
+ "virtual-size": 10485760,
|
|
+ "filename": "/tmp/pull4.1575911522",
|
|
+ "cluster-size": 65536,
|
|
+ "format": "qcow2",
|
|
+ "actual-size": 208896,
|
|
+ "format-specific": {
|
|
+ "type": "qcow2",
|
|
+ "data": {
|
|
+ "compat": "1.1",
|
|
+ "lazy-refcounts": false,
|
|
+ "bitmaps": [
|
|
+ {
|
|
+ "flags": [
|
|
+ "auto"
|
|
+ ],
|
|
+ "name": "a",
|
|
+ "granularity": 65536
|
|
+ }
|
|
+ ],
|
|
+ "refcount-bits": 16,
|
|
+ "corrupt": false
|
|
+ }
|
|
+ },
|
|
+ "full-backing-filename": "/tmp/pull4.qcow2",
|
|
+ "backing-filename": "/tmp/pull4.qcow2",
|
|
+ "dirty-flag": false
|
|
+ },
|
|
+ "backing-filename-format": "qcow2",
|
|
+ "virtual-size": 10485760,
|
|
+ "filename": "/tmp/pull4.1575911527",
|
|
+ "cluster-size": 65536,
|
|
+ "format": "qcow2",
|
|
+ "actual-size": 217088,
|
|
+ "format-specific": {
|
|
+ "type": "qcow2",
|
|
+ "data": {
|
|
+ "compat": "1.1",
|
|
+ "lazy-refcounts": false,
|
|
+ "bitmaps": [
|
|
+ {
|
|
+ "flags": [
|
|
+ "auto"
|
|
+ ],
|
|
+ "name": "c",
|
|
+ "granularity": 65536
|
|
+ },
|
|
+ {
|
|
+ "flags": [
|
|
+
|
|
+ ],
|
|
+ "name": "b",
|
|
+ "granularity": 65536
|
|
+ },
|
|
+ {
|
|
+ "flags": [
|
|
+
|
|
+ ],
|
|
+ "name": "a",
|
|
+ "granularity": 65536
|
|
+ }
|
|
+ ],
|
|
+ "refcount-bits": 16,
|
|
+ "corrupt": false
|
|
+ }
|
|
+ },
|
|
+ "full-backing-filename": "/tmp/pull4.1575911522",
|
|
+ "backing-filename": "/tmp/pull4.1575911522",
|
|
+ "dirty-flag": false
|
|
+ },
|
|
+ "iops_wr": 0,
|
|
+ "ro": true,
|
|
+ "node-name": "libvirt-3-format",
|
|
+ "backing_file_depth": 2,
|
|
+ "drv": "qcow2",
|
|
+ "iops": 0,
|
|
+ "bps_wr": 0,
|
|
+ "write_threshold": 0,
|
|
+ "backing_file": "/tmp/pull4.1575911522",
|
|
+ "dirty-bitmaps": [
|
|
+ {
|
|
+ "name": "a",
|
|
+ "recording": false,
|
|
+ "persistent": true,
|
|
+ "busy": false,
|
|
+ "status": "disabled",
|
|
+ "granularity": 65536,
|
|
+ "count": 0
|
|
+ },
|
|
+ {
|
|
+ "name": "b",
|
|
+ "recording": true,
|
|
+ "persistent": true,
|
|
+ "busy": false,
|
|
+ "status": "disabled",
|
|
+ "granularity": 65536,
|
|
+ "count": 0
|
|
+ }
|
|
+ ],
|
|
+ "encrypted": false,
|
|
+ "bps": 0,
|
|
+ "bps_rd": 0,
|
|
+ "cache": {
|
|
+ "no-flush": false,
|
|
+ "direct": false,
|
|
+ "writeback": true
|
|
+ },
|
|
+ "file": "/tmp/pull4.1575911527",
|
|
+ "encryption_key_missing": false
|
|
+ },
|
|
+ {
|
|
+ "iops_rd": 0,
|
|
+ "detect_zeroes": "off",
|
|
+ "image": {
|
|
+ "virtual-size": 459264,
|
|
+ "filename": "/tmp/pull4.1575911527",
|
|
+ "format": "file",
|
|
+ "actual-size": 217088,
|
|
+ "dirty-flag": false
|
|
+ },
|
|
+ "iops_wr": 0,
|
|
+ "ro": false,
|
|
+ "node-name": "libvirt-3-storage",
|
|
+ "backing_file_depth": 0,
|
|
+ "drv": "file",
|
|
+ "iops": 0,
|
|
+ "bps_wr": 0,
|
|
+ "write_threshold": 0,
|
|
+ "encrypted": false,
|
|
+ "bps": 0,
|
|
+ "bps_rd": 0,
|
|
+ "cache": {
|
|
+ "no-flush": false,
|
|
+ "direct": false,
|
|
+ "writeback": true
|
|
+ },
|
|
+ "file": "/tmp/pull4.1575911527",
|
|
+ "encryption_key_missing": false
|
|
+ },
|
|
+ {
|
|
+ "iops_rd": 0,
|
|
+ "detect_zeroes": "off",
|
|
+ "image": {
|
|
+ "backing-image": {
|
|
+ "virtual-size": 10485760,
|
|
+ "filename": "/tmp/pull4.qcow2",
|
|
+ "cluster-size": 65536,
|
|
+ "format": "qcow2",
|
|
+ "actual-size": 208896,
|
|
+ "format-specific": {
|
|
+ "type": "qcow2",
|
|
+ "data": {
|
|
+ "compat": "1.1",
|
|
+ "lazy-refcounts": false,
|
|
+ "bitmaps": [
|
|
+ {
|
|
+ "flags": [
|
|
+ "auto"
|
|
+ ],
|
|
+ "name": "a",
|
|
+ "granularity": 65536
|
|
+ }
|
|
+ ],
|
|
+ "refcount-bits": 16,
|
|
+ "corrupt": false
|
|
+ }
|
|
+ },
|
|
+ "dirty-flag": false
|
|
+ },
|
|
+ "backing-filename-format": "qcow2",
|
|
+ "virtual-size": 10485760,
|
|
+ "filename": "/tmp/pull4.1575911522",
|
|
+ "cluster-size": 65536,
|
|
+ "format": "qcow2",
|
|
+ "actual-size": 208896,
|
|
+ "format-specific": {
|
|
+ "type": "qcow2",
|
|
+ "data": {
|
|
+ "compat": "1.1",
|
|
+ "lazy-refcounts": false,
|
|
+ "bitmaps": [
|
|
+ {
|
|
+ "flags": [
|
|
+ "auto"
|
|
+ ],
|
|
+ "name": "a",
|
|
+ "granularity": 65536
|
|
+ }
|
|
+ ],
|
|
+ "refcount-bits": 16,
|
|
+ "corrupt": false
|
|
+ }
|
|
+ },
|
|
+ "full-backing-filename": "/tmp/pull4.qcow2",
|
|
+ "backing-filename": "/tmp/pull4.qcow2",
|
|
+ "dirty-flag": false
|
|
+ },
|
|
+ "iops_wr": 0,
|
|
+ "ro": true,
|
|
+ "node-name": "libvirt-4-format",
|
|
+ "backing_file_depth": 1,
|
|
+ "drv": "qcow2",
|
|
+ "iops": 0,
|
|
+ "bps_wr": 0,
|
|
+ "write_threshold": 0,
|
|
+ "backing_file": "/tmp/pull4.qcow2",
|
|
+ "dirty-bitmaps": [
|
|
+ {
|
|
+ "name": "a",
|
|
+ "recording": true,
|
|
+ "persistent": true,
|
|
+ "busy": false,
|
|
+ "status": "active",
|
|
+ "granularity": 65536,
|
|
+ "count": 0
|
|
+ }
|
|
+ ],
|
|
+ "encrypted": false,
|
|
+ "bps": 0,
|
|
+ "bps_rd": 0,
|
|
+ "cache": {
|
|
+ "no-flush": false,
|
|
+ "direct": false,
|
|
+ "writeback": true
|
|
+ },
|
|
+ "file": "/tmp/pull4.1575911522",
|
|
+ "encryption_key_missing": false
|
|
+ },
|
|
+ {
|
|
+ "iops_rd": 0,
|
|
+ "detect_zeroes": "off",
|
|
+ "image": {
|
|
+ "virtual-size": 328192,
|
|
+ "filename": "/tmp/pull4.1575911522",
|
|
+ "format": "file",
|
|
+ "actual-size": 208896,
|
|
+ "dirty-flag": false
|
|
+ },
|
|
+ "iops_wr": 0,
|
|
+ "ro": false,
|
|
+ "node-name": "libvirt-4-storage",
|
|
+ "backing_file_depth": 0,
|
|
+ "drv": "file",
|
|
+ "iops": 0,
|
|
+ "bps_wr": 0,
|
|
+ "write_threshold": 0,
|
|
+ "encrypted": false,
|
|
+ "bps": 0,
|
|
+ "bps_rd": 0,
|
|
+ "cache": {
|
|
+ "no-flush": false,
|
|
+ "direct": false,
|
|
+ "writeback": true
|
|
+ },
|
|
+ "file": "/tmp/pull4.1575911522",
|
|
+ "encryption_key_missing": false
|
|
+ },
|
|
+ {
|
|
+ "iops_rd": 0,
|
|
+ "detect_zeroes": "off",
|
|
+ "image": {
|
|
+ "virtual-size": 10485760,
|
|
+ "filename": "/tmp/pull4.qcow2",
|
|
+ "cluster-size": 65536,
|
|
+ "format": "qcow2",
|
|
+ "actual-size": 208896,
|
|
+ "format-specific": {
|
|
+ "type": "qcow2",
|
|
+ "data": {
|
|
+ "compat": "1.1",
|
|
+ "lazy-refcounts": false,
|
|
+ "bitmaps": [
|
|
+ {
|
|
+ "flags": [
|
|
+ "auto"
|
|
+ ],
|
|
+ "name": "a",
|
|
+ "granularity": 65536
|
|
+ }
|
|
+ ],
|
|
+ "refcount-bits": 16,
|
|
+ "corrupt": false
|
|
+ }
|
|
+ },
|
|
+ "dirty-flag": false
|
|
+ },
|
|
+ "iops_wr": 0,
|
|
+ "ro": true,
|
|
+ "node-name": "libvirt-5-format",
|
|
+ "backing_file_depth": 0,
|
|
+ "drv": "qcow2",
|
|
+ "iops": 0,
|
|
+ "bps_wr": 0,
|
|
+ "write_threshold": 0,
|
|
+ "dirty-bitmaps": [
|
|
+ {
|
|
+ "name": "a",
|
|
+ "recording": true,
|
|
+ "persistent": true,
|
|
+ "busy": false,
|
|
+ "status": "active",
|
|
+ "granularity": 65536,
|
|
+ "count": 0
|
|
+ }
|
|
+ ],
|
|
+ "encrypted": false,
|
|
+ "bps": 0,
|
|
+ "bps_rd": 0,
|
|
+ "cache": {
|
|
+ "no-flush": false,
|
|
+ "direct": false,
|
|
+ "writeback": true
|
|
+ },
|
|
+ "file": "/tmp/pull4.qcow2",
|
|
+ "encryption_key_missing": false
|
|
+ },
|
|
+ {
|
|
+ "iops_rd": 0,
|
|
+ "detect_zeroes": "off",
|
|
+ "image": {
|
|
+ "virtual-size": 328192,
|
|
+ "filename": "/tmp/pull4.qcow2",
|
|
+ "format": "file",
|
|
+ "actual-size": 208896,
|
|
+ "dirty-flag": false
|
|
+ },
|
|
+ "iops_wr": 0,
|
|
+ "ro": false,
|
|
+ "node-name": "libvirt-5-storage",
|
|
+ "backing_file_depth": 0,
|
|
+ "drv": "file",
|
|
+ "iops": 0,
|
|
+ "bps_wr": 0,
|
|
+ "write_threshold": 0,
|
|
+ "encrypted": false,
|
|
+ "bps": 0,
|
|
+ "bps_rd": 0,
|
|
+ "cache": {
|
|
+ "no-flush": false,
|
|
+ "direct": false,
|
|
+ "writeback": true
|
|
+ },
|
|
+ "file": "/tmp/pull4.qcow2",
|
|
+ "encryption_key_missing": false
|
|
+ }
|
|
+]
|
|
diff --git a/tests/qemublocktestdata/bitmap/snapshots-synthetic-checkpoint.out b/tests/qemublocktestdata/bitmap/snapshots-synthetic-checkpoint.out
|
|
new file mode 100644
|
|
index 0000000000..0270657001
|
|
--- /dev/null
|
|
+++ b/tests/qemublocktestdata/bitmap/snapshots-synthetic-checkpoint.out
|
|
@@ -0,0 +1,13 @@
|
|
+libvirt-1-format:
|
|
+ d: record:0 busy:0 persist:1 inconsist:0 gran:65536 dirty:0
|
|
+ current: record:1 busy:0 persist:1 inconsist:0 gran:65536 dirty:0
|
|
+libvirt-2-format:
|
|
+ c: record:0 busy:0 persist:1 inconsist:0 gran:65536 dirty:0
|
|
+ d: record:1 busy:0 persist:1 inconsist:0 gran:65536 dirty:0
|
|
+libvirt-3-format:
|
|
+ a: record:0 busy:0 persist:1 inconsist:0 gran:65536 dirty:0
|
|
+ b: record:1 busy:0 persist:1 inconsist:0 gran:65536 dirty:0
|
|
+libvirt-4-format:
|
|
+ a: record:1 busy:0 persist:1 inconsist:0 gran:65536 dirty:0
|
|
+libvirt-5-format:
|
|
+ a: record:1 busy:0 persist:1 inconsist:0 gran:65536 dirty:0
|
|
--
|
|
2.25.0
|
|
|