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root / lib / cmdlib @ 75b21ca0

Name Size
__init__.py 3.2 kB
backup.py 18 kB
base.py 17.5 kB
cluster.py 104.7 kB
common.py 34.8 kB
group.py 31.5 kB
instance.py 141.6 kB
instance_migration.py 36 kB
instance_operation.py 15.7 kB
instance_query.py 15 kB
instance_storage.py 93.4 kB
instance_utils.py 18.1 kB
misc.py 13.8 kB
network.py 21.5 kB
node.py 56.4 kB
operating_system.py 6.1 kB
query.py 2.8 kB
tags.py 6.2 kB
test.py 12.2 kB

Latest revisions

# Date Author Comment
75b21ca0 03/27/2014 09:57 am 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...
d0d1f2c4 03/27/2014 09:57 am 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...
014d9fac 03/27/2014 09:57 am 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....
5398bd02 03/27/2014 09:56 am 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....
d26af78e 03/27/2014 09:56 am Dimitris Aragiorgis

(2.10) 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...
9580efd9 03/27/2014 09:56 am Dimitris Aragiorgis

(2.8r) Workaround for Issue 621

Upon LUNetworkDisconnect() and LUNetworkConnect() try to acquire
all cluster's instances.

By that _LS_ACQUIRE_ALL acquire mode is set and not
_LS_ACQUIRE_EXACT and thus the deleted lock does cause any problem.

NOTE: This workaround is not merged upstream. They prefer to have...
0f68f7fa 02/20/2014 04:45 pm Dimitris Aragiorgis

Export and import Disk/NIC name

Name of Disk/NIC were not exported during backup until now.
Use the exported info during gnt-backup import.

Signed-off-by: Dimitris Aragiorgis <>
Signed-off-by: Michele Tartara <>
Reviewed-by: Michele Tartara <>
0973f9ed 02/20/2014 04:45 pm Dimitris Aragiorgis

Fix backup import in case NIC is inside a network

Network UUID is written in .ini file during backup export
but is not used by _ReadExportParams(). This patch fixes it.

Please note that in case a network is given, link and mode should
not be included in NIC options....
054a9d17 01/20/2014 02:11 pm Hrvoje Ribicic

Add correct locking of master node to gnt-debug delay

The gnt-debug delay command required locks for all nodes except the
master - this patch fixes the issue by adding master to the locks
whenever needed.

Signed-off-by: Hrvoje Ribicic <>
Reviewed-by: Klaus Aehlig <>
36ccc662 12/16/2013 05:31 pm Hrvoje Ribicic

Make network tags searchable

This patch adds the network tags to the tags searched by gnt-cluster
search-tags, and in the process cleans up the code slightly.

Signed-off-by: Hrvoje Ribicic <>
Reviewed-by: Michele Tartara <>

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