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.ghci 21 Bytes
.gitignore 2.5 kB
COPYING 17.6 kB
INSTALL 10.9 kB
Makefile.am 72.7 kB
NEWS 117.2 kB
README 191 Bytes
UPGRADE 10.7 kB
autogen.sh 283 Bytes
configure.ac 23.9 kB
epydoc.conf.in 444 Bytes
pylintrc 2.9 kB
pylintrc-test 2.9 kB

Latest revisions

# Date Author Comment
e15a00dc 10/24/2013 12:27 pm Dimitris Aragiorgis

Minor changes regarding hotplug support

  • Mention restrictions in NEWS
    - RBD userspace access mode
    - In case of a downgrade instances should suffer a reboot to be migrateable
  • Bypass interactive verification in NIC modifications via --force option
    - Mention it in man page...
51951d38 10/24/2013 12:27 pm Dimitris Aragiorgis

Fix in RPC

Use _SingleDiskDictDP() instead of _ObjectDict() for serializing
a disk.

Signed-off-by: Dimitris Aragiorgis <>
Signed-off-by: Thomas Thrainer <>
Reviewed-by: Thomas Thrainer <>

41a878b5 10/24/2013 12:27 pm Dimitris Aragiorgis

block_devices -> kvm_disks renaming

and a couple more styple fixes.
block_devices are misleading so rename them to kvm_disk (just like kvm_nics)

Signed-off-by: Dimitris Aragiorgis <>
Signed-off-by: Thomas Thrainer <>
Reviewed-by: Thomas Thrainer <>

50e0f1d9 10/24/2013 12:27 pm Dimitris Aragiorgis

Make hotplug related method raise HotplugError

Hotplug is not supported by default and thus we raise
HotplugError() for hotplug related methods.
If a hypervisor wants to support it, we must override VerifyHotplugSupport()
and implement the Hot* method.

Backend invokes VerifyHotplugSupport() and raises RPCFail if an...

43c6e76f 10/24/2013 12:27 pm Dimitris Aragiorgis

Some fixes in _GenerateKVMBlockDevicesOptions()

  • Add docstring.
  • fix missed usecase of boot_disk=False if kernel_path is given.
  • Use devlist arg in GenerateKVMBlockDeviceOptions()
    This is previously calculated in _ExecuteKVMRuntime()
    so there is no need to rerun the same command....
fda3d987 10/24/2013 12:27 pm Dimitris Aragiorgis

Add unittests for Hotplug support

Try base InstanceSetParams tests that modify instance's
devices with hotplug=True.

Add some unittests for kvm hypervisor regarding runtime file
manipulation. Based on a sample runtime file search for
specific disk and nic entries based on their UUID....

e61c0f24 10/24/2013 12:27 pm Dimitris Aragiorgis

Extend qa to test hotplug support

Only if default hypervisor is KVM try all hotplug related actions.

Signed-off-by: Dimitris Aragiorgis <>
Signed-off-by: Thomas Thrainer <>
Reviewed-by: Thomas Thrainer <>

363d2f88 10/24/2013 12:27 pm Dimitris Aragiorgis

Hotplug: Update manpages and NEWS

Add --hotplug entry in gnt-instance manpage.
Add NEWS entry for hotplug support.
In both cases mention that hotplug is only supported for
the KVM Hypervisor version >= 1.0.

Signed-off-by: Dimitris Aragiorgis <>...

df58ca1c 10/24/2013 12:27 pm Dimitris Aragiorgis

Hotplug: client support

Add --hotplug option. Only used in OpInstanceSetParams.
If this is omitted, modifications become effective after reboot.

Ask user confirmation in case NIC modify + hotplug because it will
be done via removing old NIC (and the corresponding tap) and adding...

ba924970 10/24/2013 12:27 pm Dimitris Aragiorgis

Hotplug: cmdlib support

Hotplugging is done by functions invoked by ApplyContainerMods(). In
order hotplugging to take place the --hotplug option must be passed
otherwise the modifications will take place after reboot.

NIC hotplug supports add, remove and modify. The modify is done by removing...

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