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__init__.py 1.2 kB
asyncnotifier.py 6.1 kB
backend.py 128.2 kB
bdev.py 109.4 kB
bootstrap.py 36.6 kB
cli.py 136.1 kB
compat.py 4.3 kB
config.py 88.3 kB
constants.py 64.5 kB
daemon.py 26.7 kB
errors.py 11.4 kB
hooksmaster.py 9.2 kB
ht.py 10.7 kB
jqueue.py 79.8 kB
jstore.py 6 kB
locking.py 61.1 kB
luxi.py 16.4 kB
mcpu.py 17.9 kB
netutils.py 19.1 kB
network.py 7.4 kB
objects.py 64 kB
opcodes.py 67.6 kB
outils.py 4.3 kB
ovf.py 66 kB
pathutils.py 5.8 kB
qlang.py 9.6 kB
query.py 82.8 kB
rpc.py 26.3 kB
rpc_defs.py 24.7 kB
runtime.py 6.8 kB
serializer.py 4.5 kB
ssconf.py 11.5 kB
ssh.py 10.3 kB
storage.py 13.2 kB
uidpool.py 11.7 kB
vcluster.py 7.4 kB
workerpool.py 18.3 kB

Latest revisions

# Date Author Comment
da761678 12/11/2013 02:53 pm Dimitris Aragiorgis

(2.10) SimpleRetry on BlockDev.Remove()

Sometimes, upon disk removal, corresponding file descriptors
are kept briefly open by various processes (hypervisor, blkid, etc.).
With this patch, we retry several times before raising the appropriate
error, thus making disk removal more robust against those corner cases....
254d4709 12/11/2013 02:53 pm Dimitris Aragiorgis

(2.10) Check if hotplug is supported in CheckPrereq

Introduce new RPC hotplug_supported that invokes the corresponding
hypervisor's method which checks if hotplug is generally
supported. Call this RPC early in CheckPrereq() and abort if
hotplug is not supported. Currently only KVM hypervisor with...
456d485b 12/11/2013 02:53 pm Dimitris Aragiorgis

(2.10) drive_del after device_del in disk hot-remove

This is needed so that qemu process really releases the
corresponding file descriptor and thus we can dmsetup/lvremove
the device without errors.

Signed-off-by: Dimitris Aragiorgis <>
Signed-off-by: Thomas Thrainer <>...
bbafd35f 12/11/2013 02:53 pm Dimitris Aragiorgis

(2.10) 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...
1e79d5de 12/11/2013 02:53 pm Dimitris Aragiorgis

(2.10) 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 <>

In stable-2.10 rpc methods take node as first argument....
f4529722 12/11/2013 02:53 pm Dimitris Aragiorgis

(2.10) 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....
ee7a183c 12/11/2013 02:53 pm Dimitris Aragiorgis

(2.10) 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 <>...
e769d239 12/11/2013 02:53 pm Dimitris Aragiorgis

(2.10) 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....
40827683 12/11/2013 02:53 pm Dimitris Aragiorgis

(2.10) 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...
8bb35ebf 12/11/2013 02:53 pm Dimitris Aragiorgis

(fix) SetDiskID() before blockdev_assemble()

Before blockdev_assemble we call SetDiskID() in order to fill up
physical_id of disk needed by bdev.Assemble and eventually by
constructor of each BlockDev.

This is not needed in 2.10 since physical_id has become deprecated....

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