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Test the extraction of data about changed block tracking bitmaps. The first test case adds a simple scenario of multiple bitmaps in one layer. The test data will be also later reused for testing the code that determines which bitmaps to merge for an incremental backup. The sequence of bitmaps was created by the libvirt checkpoint API with the following sequence of commands: virsh checkpoint-create-as VM --name a virsh checkpoint-create-as VM --name b virsh checkpoint-create-as VM --name c virsh checkpoint-create-as VM --name d virsh checkpoint-create-as VM --name current Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
118 lines
3.1 KiB
JSON
118 lines
3.1 KiB
JSON
[
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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": 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": 200704,
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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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"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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"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": 0,
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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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"dirty-bitmaps": [
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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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"name": "d",
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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": "c",
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"recording": false,
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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": "b",
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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": "a",
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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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"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.qcow2",
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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": 197120,
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"filename": "/tmp/pull4.qcow2",
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"format": "file",
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"actual-size": 200704,
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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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"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.qcow2",
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"encryption_key_missing": false
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}
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]
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