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root / lib / cmdlib @ 0973f9ed

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 138.6 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 22.3 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
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 <>
e228ab9c 12/11/2013 01:27 pm Dimitris Aragiorgis

Support reseting arbitrary params of ext disks

If param=default and the param already exists then we remove
it from params dict. This is stolen by GetUpdatedParams() which
is used for hvparams modification/inheritance.

This means that 'default' value is not accepted for an arbitrary...
c5c72215 12/11/2013 01:27 pm Dimitris Aragiorgis

Allow modification of arbitrary params for ext

Disks of ext template are allowed to have arbitrary parameters
stored in the Disk object's params slot. Those parameters can be
passed during creation of a new disk, either in LUInstanceCreate()
or in LUInsanceSetParams(). Still those parameters can not be...
a63985f3 12/09/2013 02:51 pm Dimitris Aragiorgis

SetDiskID() before accepting an instance

SetDiskID() fills physical_id slot of a Disk object.

LUInstanceSetParams() does not invoke SetDiskID() upon creation of a
new disk. As a result the physical_id slot of the Disk object in
config data is missing.

In case of ext disk template, in AcceptInstance() we invoke...
8b9887c5 12/09/2013 01:59 pm Petr Pudlak

Lock group(s) when creating instances

This is required to prevent race conditions such as removing a network
from a group and adding an instance at the same time. (See issue 621#2.)

Signed-off-by: Petr Pudlak <>
Reviewed-by: Thomas Thrainer <>...
77b0d264 12/05/2013 11:39 am Michele Tartara

Add default file_driver if missing

If the file driver of an instance with file based storage is not specified, the
default one is automatically added by the UpgradeConfig function.

Fixes Issue 571.

Signed-off-by: Michele Tartara <>
Reviewed-by: Helga Velroyen <>
4eef428e 12/02/2013 12:03 pm Dimitris Aragiorgis

Fix a bug in InstanceSetParams concerning names

In case no name is passed in disk modifications we should
keep the old one. If name=none then set disk name to None.

Signed-off-by: Dimitris Aragiorgis <>
Reviewed-by: Jose A. Lopes <>
4289f617 11/27/2013 02:44 pm Thomas Thrainer

Fix NODE/NODE_RES locking in LUInstanceCreate

Both NODE and NODE_RES locks were acquired opportunistically if so
requested by the user. LUInstanceCreate requires, however, that the
actually locked elements on NODE and NODE_RES level are the same.

This patch changes the locking of NODE_RES such that those locks are not...

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