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$ sudo vmsctl -m connection_url=qemu:///system bless vms-test vms-live-image | |
<11761> [INFO] vmsrun.py:601 vmsrun [exec False]: vmsd save hypervisor=kvm memsrv=file:///var/gridcentric/vms-live-image.gc memtap=null:// id=11731 pages=262144 vcpus=1 generation=0e210d2c-534b4e32-4e32-b43e-c828abb6bf7d fd=4 dir.cache=/dev/shm/vms control.filepattern=/dev/shm/vms/control/ dir.store=/var/gridcentric log.prefix=<save.11731> module.path=/usr/lib64/vms:/usr/lib/vms debugfd=2 kvm.mem_path=/proc/11731/fd/7 kvm.qmp_path=/tmp/qmp_vms_mon-rkk5P8.sock file.sparse=1 kvm.hmp_path=/tmp/hmp_vms_mon-3zPG4G.sock replace.spec= | |
<11761> [INFO] image.py:63 Running command /usr/bin/qemu-img-vms convert -O qcow2 /var/lib/libvirt/images/vms-test.img /var/gridcentric/vms-live-image.0.disk | |
<11761> [WARNING] management.py:212 Unable to change the ownership of the vms file /dev/shm/vms/prefetch.0e210d2c-534b4e32-4e32-b43e-c828abb6bf7d. | |
<11761> [WARNING] management.py:212 Unable to change the ownership of the vms file /dev/shm/vms/share.0e210d2c-534b4e32-4e32-b43e-c828abb6bf7d. | |
newname = vms-live-image | |
network = None | |
artifacts = {'files': [{'path': '/var/gridcentric/vms-live-image.xml'}, {'path': '/var/gridcentric/vms-live-image.gc'}, {'path': '/var/gridcentric/vms-live-image.0.disk'}], 'logical_volumes': []} |
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vmsctl -m connection_url=qemu:///system bless <master VM> <snapshot> |
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$ sudo vmsctl -m connection_url=qemu:///system discard vms-live-image |
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vmsctl -m connection_url=qemu:///system discard <snapshot> |
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$ virsh dumpxml vms-test > vms-clone.xml |
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# Install Gridcentric signing key | |
wget -O - http://downloads.gridcentric.com/packages/gridcentric.key | sudo apt-key add - | |
# Add Gridcentric repository | |
echo deb http://downloads.gridcentric.com/packages/agent/linux/ubuntu/ gridcentric multiverse | sudo tee -a /etc/apt/sources.list.d/gridcentric.list | |
# Update apt | |
sudo apt-get update | |
# Install the VMS agent | |
sudo apt-get -y install linux-headers-`uname -r` | |
sudo apt-get -y install vms-agent |
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$ sudo vmsctl -m connection_url=qemu:///system launch vms-live-image vms-clone.xml | |
<11931> [INFO] image.py:63 Running command /usr/bin/qemu-img-vms create -f qcow2 -b /var/gridcentric/vms-live-image.0.disk -F qcow2 /var/lib/libvirt/images/vms-clone.img | |
<11931> [INFO] management.py:421 creating domain | |
[......] | |
<qemu:commandline><qemu:arg value="-gc"/><qemu:arg value="/var/gridcentric/vms-live-image.gc,rebase={},load_iff=/home/ubuntu/load_iff.ArTPok,vmsargs={"replacements": [],, "valgrind": null,, "gdb": false,, "params": {},, "noreplace": false,, "options": {}},replace={}"/></qemu:commandline></domain> | |
<11931> [INFO] management.py:423 done creating domain | |
<11931> [INFO] management.py:38 Waiting for VMS domain for 'vms-clone' | |
vms-clone.xml |
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vmsctl -m connection_url=qemu:///system launch <snapshot> <clone XML file> |
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$ virsh list | |
Id Name State | |
---------------------------------- | |
3 vms-test running | |
4 vms-clone running |
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<domain type='kvm' id='3'> | |
<name>vms-clone</name> | |
<memory>1048576</memory> | |
<currentMemory>1048576</currentMemory> | |
<vcpu>1</vcpu> | |
<os> | |
<type arch='x86_64' machine='pc-1.0'>hvm</type> | |
<boot dev='hd'/> | |
</os> | |
<features> | |
<acpi/> | |
<apic/> | |
<pae/> | |
</features> | |
<clock offset='utc'/> | |
<on_poweroff>destroy</on_poweroff> | |
<on_reboot>restart</on_reboot> | |
<on_crash>restart</on_crash> | |
<devices> | |
<emulator>/usr/bin/kvm</emulator> | |
<disk type='file' device='disk'> | |
<driver name='qemu' type='qcow2'/> | |
<source file='/var/lib/libvirt/images/vms-clone.img'/> | |
<target dev='vda' bus='virtio'/> | |
<alias name='virtio-disk0'/> | |
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> | |
</disk> | |
<interface type='network'> | |
<source network='default'/> | |
<target dev='vnet0'/> | |
<model type='virtio'/> | |
<alias name='net0'/> | |
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> | |
</interface> | |
<serial type='pty'> | |
<source path='/dev/pts/1'/> | |
<target port='0'/> | |
<alias name='serial0'/> | |
</serial> | |
<console type='pty' tty='/dev/pts/1'> | |
<source path='/dev/pts/1'/> | |
<target type='serial' port='0'/> | |
<alias name='serial0'/> | |
</console> | |
<input type='mouse' bus='ps2'/> | |
<graphics type='vnc' port='5900' autoport='yes'/> | |
<video> | |
<model type='cirrus' vram='9216' heads='1'/> | |
<alias name='video0'/> | |
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> | |
</video> | |
<memballoon model='virtio'> | |
<alias name='balloon0'/> | |
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> | |
</memballoon> | |
</devices> | |
<seclabel type='dynamic' model='apparmor' relabel='yes'> | |
<label>libvirt-658ba53a-5c70-97ad-936d-c71f70d147a4</label> | |
<imagelabel>libvirt-658ba53a-5c70-97ad-936d-c71f70d147a4</imagelabel> | |
</seclabel> | |
</domain> |
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