mirror of
https://gitlab.com/libvirt/libvirt.git
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tests: qemublock: basic qcow2 tests
Add tests for backing chain handling, including a very long chain which
is fully specified in the XML and an unterminated chain.
The top level disk image would generate the following '-drive':
file-qcow2-backing-chain-encryption.xml:
-drive file=/var/lib/libvirt/images/a,encrypt.format=luks,
encrypt.key-secret=node-b-f-encalias,format=qcow2,if=none,id=drive-dummy
-device virtio-blk-pci,scsi=off,drive=drive-dummy,id=dummy
file-qcow2-backing-chain-noopts.xml:
-drive file=/var/lib/libvirt/images/rhel7.3.1507297895,format=qcow2,if=none,id=drive-dummy
-device virtio-blk-pci,scsi=off,drive=drive-dummy,id=dummy
file-qcow2-backing-chain-unterminated.xml:
-drive file=/var/lib/libvirt/images/rhel7.3.1507297895,format=qcow2,if=none,id=drive-dummy
-device virtio-blk-pci,scsi=off,drive=drive-dummy,id=dummy
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
This commit is contained in:
Peter Krempa
parent
23a7f94893
commit
2c71edcf90
@ -461,6 +461,9 @@ mymain(void)
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TEST_DISK_TO_JSON("file-raw-aio_native");
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TEST_DISK_TO_JSON("file-raw-aio_native");
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TEST_DISK_TO_JSON("file-backing_basic-aio_threads");
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TEST_DISK_TO_JSON("file-backing_basic-aio_threads");
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TEST_DISK_TO_JSON("file-raw-luks");
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TEST_DISK_TO_JSON("file-raw-luks");
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TEST_DISK_TO_JSON("file-qcow2-backing-chain-noopts");
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TEST_DISK_TO_JSON("file-qcow2-backing-chain-unterminated");
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TEST_DISK_TO_JSON("file-qcow2-backing-chain-encryption");
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cleanup:
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cleanup:
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virHashFree(diskxmljsondata.schema);
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virHashFree(diskxmljsondata.schema);
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@ -0,0 +1,34 @@
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{
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"node-name": "node-b-f",
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"read-only": false,
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"driver": "qcow2",
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"encrypt": {
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"format": "luks",
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"key-secret": "node-b-f-encalias"
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},
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"file": {
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"driver": "file",
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"filename": "/var/lib/libvirt/images/a",
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"node-name": "node-a-s",
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"read-only": false,
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"discard": "unmap"
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},
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"backing": "node-b-f"
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}
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{
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"node-name": "node-b-f",
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"read-only": true,
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"driver": "qcow2",
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"encrypt": {
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"format": "aes",
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"key-secret": "node-b-f-encalias"
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},
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"file": {
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"driver": "file",
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"filename": "/var/lib/libvirt/images/b",
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"node-name": "node-b-s",
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"read-only": true,
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"discard": "unmap"
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},
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"backing": null
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}
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@ -0,0 +1,31 @@
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<disk type='file' device='disk'>
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<driver name='qemu' type='qcow2'/>
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<source file='/var/lib/libvirt/images/a'>
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<encryption format='luks'>
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<secret type='passphrase' uuid='0a81f5b2-8403-7b23-c8d6-21ccc2f80d6f'/>
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</encryption>
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<privateData>
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<nodenames>
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<nodename type='storage' name='node-a-s'/>
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<nodename type='format' name='node-b-f'/>
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</nodenames>
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</privateData>
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</source>
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<backingStore type='file' index='1'>
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<format type='qcow2'/>
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<source file='/var/lib/libvirt/images/b'>
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<privateData>
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<nodenames>
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<nodename type='storage' name='node-b-s'/>
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<nodename type='format' name='node-b-f'/>
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</nodenames>
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</privateData>
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<encryption format='qcow'>
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<secret type='passphrase' uuid='0a81f5b2-8403-7b23-c8d6-21ccc2f80d6f'/>
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</encryption>
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</source>
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<backingStore/>
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</backingStore>
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<target dev='vda' bus='virtio'/>
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<alias name='virtio-disk0'/>
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</disk>
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@ -0,0 +1,130 @@
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{
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"node-name": "#block126",
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"read-only": false,
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"driver": "qcow2",
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"file": {
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"driver": "file",
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"filename": "/var/lib/libvirt/images/rhel7.3.1507297895",
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"node-name": "#block004",
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"read-only": false,
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"discard": "unmap"
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},
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"backing": "#block313"
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}
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{
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"node-name": "#block313",
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"read-only": true,
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"driver": "qcow2",
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"file": {
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"driver": "file",
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"filename": "/var/lib/libvirt/images/rhel7.3.1484071872",
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"node-name": "#block256",
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"read-only": true,
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"discard": "unmap"
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},
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"backing": "#block556"
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}
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{
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"node-name": "#block556",
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"read-only": true,
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"driver": "qcow2",
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"file": {
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"driver": "file",
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"filename": "/var/lib/libvirt/images/rhel7.3.1483615252",
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"node-name": "#block418",
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"read-only": true,
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"discard": "unmap"
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},
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"backing": "#block767"
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}
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{
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"node-name": "#block767",
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"read-only": true,
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"driver": "qcow2",
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"file": {
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"driver": "file",
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"filename": "/var/lib/libvirt/images/rhel7.3.1483605924",
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"node-name": "#block624",
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"read-only": true,
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"discard": "unmap"
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},
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"backing": "#block937"
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}
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{
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"node-name": "#block937",
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"read-only": true,
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"driver": "qcow2",
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"file": {
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"driver": "file",
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"filename": "/var/lib/libvirt/images/rhel7.3.1483605920",
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"node-name": "#block869",
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"read-only": true,
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"discard": "unmap"
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},
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"backing": "#block1157"
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}
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{
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"node-name": "#block1157",
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"read-only": true,
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"driver": "qcow2",
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"file": {
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"driver": "file",
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"filename": "/var/lib/libvirt/images/rhel7.3.1483546244",
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"node-name": "#block1047",
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"read-only": true,
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"discard": "unmap"
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},
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"backing": "#block1392"
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}
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{
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"node-name": "#block1392",
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"read-only": true,
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"driver": "qcow2",
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"file": {
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"driver": "file",
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"filename": "/var/lib/libvirt/images/rhel7.3.1483545901",
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"node-name": "#block1279",
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"read-only": true,
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"discard": "unmap"
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},
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"backing": "#block1523"
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}
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{
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"node-name": "#block1523",
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"read-only": true,
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"driver": "qcow2",
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"file": {
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"driver": "file",
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"filename": "/var/lib/libvirt/images/rhel7.3.1483545313",
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"node-name": "#block1444",
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"read-only": true,
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"discard": "unmap"
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},
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"backing": "#block1742"
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}
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{
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"node-name": "#block1742",
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"read-only": true,
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"driver": "qcow2",
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"file": {
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"driver": "file",
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"filename": "/var/lib/libvirt/images/rhel7.3.1483536402",
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"node-name": "#block1602",
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"read-only": true,
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"discard": "unmap"
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},
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"backing": "#block1909"
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}
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{
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"node-name": "#block1909",
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"read-only": true,
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"driver": "qcow2",
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"file": {
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"driver": "file",
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"filename": "/var/lib/libvirt/images/rhel7.3.qcow2",
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"node-name": "#block1864",
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"read-only": true,
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"discard": "unmap"
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},
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"backing": null
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}
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@ -0,0 +1,113 @@
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<disk type='file' device='disk'>
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<driver name='qemu' type='qcow2'/>
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<source file='/var/lib/libvirt/images/rhel7.3.1507297895'>
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<privateData>
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<nodenames>
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<nodename type='storage' name='#block004'/>
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<nodename type='format' name='#block126'/>
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</nodenames>
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</privateData>
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</source>
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<backingStore type='file' index='1'>
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<format type='qcow2'/>
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<source file='/var/lib/libvirt/images/rhel7.3.1484071872'>
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<privateData>
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<nodenames>
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<nodename type='storage' name='#block256'/>
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<nodename type='format' name='#block313'/>
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</nodenames>
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</privateData>
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</source>
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<backingStore type='file' index='2'>
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<format type='qcow2'/>
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<source file='/var/lib/libvirt/images/rhel7.3.1483615252'>
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<privateData>
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<nodenames>
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<nodename type='storage' name='#block418'/>
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<nodename type='format' name='#block556'/>
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</nodenames>
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</privateData>
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</source>
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<backingStore type='file' index='3'>
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<format type='qcow2'/>
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<source file='/var/lib/libvirt/images/rhel7.3.1483605924'>
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<privateData>
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<nodenames>
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<nodename type='storage' name='#block624'/>
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<nodename type='format' name='#block767'/>
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</nodenames>
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</privateData>
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</source>
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<backingStore type='file' index='4'>
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<format type='qcow2'/>
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<source file='/var/lib/libvirt/images/rhel7.3.1483605920'>
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<privateData>
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<nodenames>
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<nodename type='storage' name='#block869'/>
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<nodename type='format' name='#block937'/>
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</nodenames>
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</privateData>
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</source>
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<backingStore type='file' index='5'>
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<format type='qcow2'/>
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<source file='/var/lib/libvirt/images/rhel7.3.1483546244'>
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<privateData>
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<nodenames>
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<nodename type='storage' name='#block1047'/>
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<nodename type='format' name='#block1157'/>
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</nodenames>
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</privateData>
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</source>
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<backingStore type='file' index='6'>
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<format type='qcow2'/>
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<source file='/var/lib/libvirt/images/rhel7.3.1483545901'>
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<privateData>
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<nodenames>
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<nodename type='storage' name='#block1279'/>
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<nodename type='format' name='#block1392'/>
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</nodenames>
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</privateData>
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</source>
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<backingStore type='file' index='7'>
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<format type='qcow2'/>
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<source file='/var/lib/libvirt/images/rhel7.3.1483545313'>
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<privateData>
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<nodenames>
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<nodename type='storage' name='#block1444'/>
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<nodename type='format' name='#block1523'/>
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</nodenames>
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</privateData>
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</source>
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<backingStore type='file' index='8'>
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<format type='qcow2'/>
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<source file='/var/lib/libvirt/images/rhel7.3.1483536402'>
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<privateData>
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<nodenames>
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<nodename type='storage' name='#block1602'/>
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<nodename type='format' name='#block1742'/>
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</nodenames>
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</privateData>
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</source>
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<backingStore type='file' index='9'>
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<format type='qcow2'/>
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<source file='/var/lib/libvirt/images/rhel7.3.qcow2'>
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<privateData>
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<nodenames>
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<nodename type='storage' name='#block1864'/>
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<nodename type='format' name='#block1909'/>
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</nodenames>
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</privateData>
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</source>
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<backingStore/>
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</backingStore>
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</backingStore>
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</backingStore>
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</backingStore>
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</backingStore>
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</backingStore>
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</backingStore>
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</backingStore>
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</backingStore>
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<target dev='vda' bus='virtio'/>
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<alias name='virtio-disk0'/>
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</disk>
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{
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"node-name": "#block126",
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"read-only": false,
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"driver": "qcow2",
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"file": {
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"driver": "file",
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"filename": "/var/lib/libvirt/images/rhel7.3.1507297895",
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"node-name": "#block004",
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"read-only": false,
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"discard": "unmap"
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},
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"backing": "#block313"
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}
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{
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"node-name": "#block313",
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"read-only": true,
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"driver": "qcow2",
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"file": {
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"driver": "file",
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"filename": "/var/lib/libvirt/images/rhel7.3.1484071872",
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"node-name": "#block256",
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"read-only": true,
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"discard": "unmap"
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}
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}
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@ -0,0 +1,24 @@
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<disk type='file' device='disk'>
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<driver name='qemu' type='qcow2'/>
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<source file='/var/lib/libvirt/images/rhel7.3.1507297895'>
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<privateData>
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<nodenames>
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<nodename type='storage' name='#block004'/>
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<nodename type='format' name='#block126'/>
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||||||
|
</nodenames>
|
||||||
|
</privateData>
|
||||||
|
</source>
|
||||||
|
<backingStore type='file' index='1'>
|
||||||
|
<format type='qcow2'/>
|
||||||
|
<source file='/var/lib/libvirt/images/rhel7.3.1484071872'>
|
||||||
|
<privateData>
|
||||||
|
<nodenames>
|
||||||
|
<nodename type='storage' name='#block256'/>
|
||||||
|
<nodename type='format' name='#block313'/>
|
||||||
|
</nodenames>
|
||||||
|
</privateData>
|
||||||
|
</source>
|
||||||
|
</backingStore>
|
||||||
|
<target dev='vda' bus='virtio'/>
|
||||||
|
<alias name='virtio-disk0'/>
|
||||||
|
</disk>
|
||||||
Loading…
Reference in New Issue
Block a user