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ca916d7709
The test cases would correspond to the following -drive command lines:
dir-fat-cache.xml:
-drive file=fat:/var/somefiles,if=none,id=drive-dummy,readonly=on,cache=directsync
-device virtio-blk-pci,scsi=off,drive=drive-dummy,id=dummy,write-cache=off
file-backing_basic-cache-directsync.xml:
-drive file=/var/lib/libvirt/images/a,format=qcow2,if=none,id=drive-dummy,cache=directsync
-device virtio-blk-pci,scsi=off,drive=drive-dummy,id=dummy,write-cache=off
file-backing_basic-cache-none.xml:
-drive file=/var/lib/libvirt/images/a,format=qcow2,if=none,id=drive-dummy,cache=none
-device virtio-blk-pci,scsi=off,drive=drive-dummy,id=dummy,write-cache=on
file-backing_basic-cache-unsafe.xml:
-drive file=/var/lib/libvirt/images/a,format=qcow2,if=none,id=drive-dummy,cache=unsafe
-device virtio-blk-pci,scsi=off,drive=drive-dummy,id=dummy,write-cache=on
file-backing_basic-cache-writeback.xml:
-drive file=/var/lib/libvirt/images/a,format=qcow2,if=none,id=drive-dummy,cache=writeback
-device virtio-blk-pci,scsi=off,drive=drive-dummy,id=dummy,write-cache=on
file-backing_basic-cache-writethrough.xml:
-drive file=/var/lib/libvirt/images/a,format=qcow2,if=none,id=drive-dummy,cache=writethrough
-device virtio-blk-pci,scsi=off,drive=drive-dummy,id=dummy,write-cache=off
network-qcow2-backing-chain-cache-unsafe.xml:
-drive file=rbd:rbdpool/rbdimg:id=testuser-rbd:auth_supported=cephx\;none:
mon_host=host1.example.com\;host2.example.com,
file.password-secret=node-a-s-secalias,format=qcow2,
if=none,id=drive-dummy,cache=directsync
-device virtio-blk-pci,scsi=off,drive=drive-dummy,id=dummy,write-cache=off
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
32 lines
966 B
XML
32 lines
966 B
XML
<disk type='network' device='disk'>
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<driver name='qemu' type='qcow2' cache='unsafe'/>
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<source protocol='rbd' name='rbdpool/rbdimg'>
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<host name='host1.example.com'/>
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<host name='host2.example.com'/>
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<auth username='testuser-rbd'>
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<secret type='ceph' usage='testuser-rbd-secret'/>
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</auth>
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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='network' index='1'>
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<format type='qcow2'/>
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<source protocol='iscsi' name='iscsitarget/1'>
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<host name='example.org'/>
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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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</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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