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root / lib / hypervisor @ e8cbe174

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__init__.py 2 kB
hv_base.py 19.9 kB
hv_chroot.py 10.7 kB
hv_fake.py 10.7 kB
hv_kvm.py 96.9 kB
hv_lxc.py 15.6 kB
hv_xen.py 41.3 kB

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# Date Author Comment
e8cbe174 12/02/2013 12:39 pm Dimitris Aragiorgis

Introduce _UpgradeSerializedRuntime() method

This method is invoked during _AnalizeSerializedRuntime() and is
meant to modify runtime files in the way cfgupgrade does for
config.data. This could remove deprecated fields, change the
format of the file, add/remove sections, etc....
cc6fd3da 11/25/2013 02:41 pm Dimitris Aragiorgis

Export NIC's UUID and name to network scripts

In case of kvm None values are not allowed in env dict
so we have to add name only if not None.

In case of Xen since we are writing on a file that
is going to be sourced we should not add INTERFACE_NAME=None....
884ec6d4 11/25/2013 02:41 pm Dimitris Aragiorgis

Use HooksDict() to export network options in Xen

Remove duplicate code that exports network options to environment
variables.

Signed-off-by: Dimitris Aragiorgis <>
Signed-off-by: Thomas Thrainer <>
Reviewed-by: Thomas Thrainer <>
2a3bbbaa 11/25/2013 02:41 pm Dimitris Aragiorgis

Export tags via GetTags() to network scripts

Use GetTags() instance method in order to export instance tags
to NIC configuration scripts and files of kvm and xen hypervisors.

Signed-off-by: Dimitris Aragiorgis <>
Signed-off-by: Thomas Thrainer <>...
96ed3a3e 11/21/2013 04:06 pm Dimitris Aragiorgis

Introduce --hotplug-if-possible option

This will be useful for an external entity using RAPI that
wants to modify devices of instances.

The common use case for that is:
"I want to add a NIC/disk to an instance. If it is running
then try to hotplug the device. If not, then just add it to config."...
adef95a2 11/15/2013 03:12 pm Thomas Thrainer

Merge branch 'stable-2.9' into stable-2.10

Merge branch 'stable-2.9' into stable-2.10

  • stable-2.9
    Bump revision for 2.9.1
    Update NEWS and schedule release for 2.9.1
    Fix retrieval of xen command in class method
    Fix docstring for ganeti.storage.filestorage_unittest.py...
f92d9674 11/12/2013 04:37 pm Helga Velroyen

Fix retrieval of xen command in class method

This patch fixes issue 608. When introducing the
configurability of the xen toolstack in commit
8ef418bb92, the hypervisor api was accidentally changed
in a way that let to this error in KVM.

Signed-off-by: Helga Velroyen <>...
24711492 10/31/2013 11:28 am Dimitris Aragiorgis

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...
4f2f98f1 10/24/2013 12:27 pm Dimitris Aragiorgis

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 <>...
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 <>

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