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456 Commits

Author SHA1 Message Date
Marcus Sorensen
0a8e73e8fe LibvirtComputingResource: Expose KVMStoragePoolManager 
KVMStoragePoolManager is a singleton in practice, any plugin
or extension of LibvirtComputingResource will need to act on
the specific instance of KVMStoragePoolManager that LibvirtComputingResource
has initialized. Therefore, expose this variable for those who
wish to call storage commands from plugins or extensions.

Conflicts:

	plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtComputingResource.java
 2015-01-23 02:44:08 -07:00
Marcus Sorensen
46301cbaf2 CLOUDSTACK-8177 
KVM: disable tickpolicy for kvmclock. Newer libvirt enforces that
kvmclock cannot accept parameters.
 2015-01-23 02:34:08 -07:00
Wei Zhou
9bfb8e5719 CLOUDSTACK-2823: pass cmdline info to system vms for 30 times 
(cherry picked from commit 4eedfe53fcbab1d47b09eacaca1d803b67b6c4d2)
 2014-12-11 08:33:42 +01:00
Logan Barfield
3a36681b6e Fixed root disk resize on deploy for RBD. 
Signed-off-by: Wido den Hollander <wido@widodh.nl>
(cherry picked from commit 3a52a83faeaa72a8488b2db1253fef6d3308d708)
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>

Conflicts:
	plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/storage/LibvirtStorageAdaptor.java
 2014-12-02 01:56:37 +05:30
Wei Zhou
9928d66fda CLOUDSTACK-6893: fix enum ValueOf issue which causes systemvm fail to start 
(cherry picked from commit 63ff5a7cbc3341809884e47796476d47ace03961)
(cherry picked from commit d0e0edca111feb71e7cd8267d9c28820d85b12f9)
 2014-11-27 17:01:17 +01:00
Wido den Hollander
93b2b3a4ae CLOUDSTACK-3383: Fetch CPU utilization more reliable. 
This should fix that we can't gather CPU statistics on hypervisors
> Ubuntu 12.04

(cherry picked from commit 69ee01af9df8d72ccd8901d146726e74edda95d7)
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
 2014-11-21 20:20:58 +05:30
Edison Su
9319a4e5f8 fix kvm issue, for windows sever 2008, it will crash without hyperv enlightment featre enabled 2014-11-06 15:29:00 -08:00
Edison Su
6d22ff1d94 Revert "fix kvm issue, for windows sever 2008, it will crash without hyperv enlightment featre enabled" 
This reverts commit c9dcae548056aa477e4156a1ec2efc9a83813aed.
 2014-10-21 10:16:59 -07:00
Edison Su
c9dcae5480 fix kvm issue, for windows sever 2008, it will crash without hyperv enlightment featre enabled 2014-10-16 12:51:23 -07:00
Edison Su
6e9d3b62b3 if guest network type is vlan://untagged, and traffic label is used, kvm agent needs to honor traffic label 
(cherry picked from commit 5ff1ece2bec75ece99df748e9af2abc0a499a30b)
 2014-10-13 00:38:57 -04:00
Edison Su
27924d1f92 if libvirt version is < 10.10(below rhel 6.5), won't set nic throttling 
(cherry picked from commit 6dc6e8a9007b502d66e44c5015b175aedcfa22ac)
 2014-10-13 00:38:25 -04:00
Wido den Hollander
3b65a5928b kvm: Add better logging when fetching a volume from libvirt 
Clearly show if a volume is found and if not, that the pool is being refreshed
and the fetch is tried again.

Due to my commit b53a9dcc9f3ee95d40761b9c2c860f821595a661 the chance of a volume
not being found is slightly bigger, but the performance gain is enormous on larger
deployments.

This is why we clearly have to log that we are refreshing the pool information
when a volume is not found.

It could be that a volume is created on host A and a few seconds later host B tries
to access the volume. In that case host B's libvirt doesn't know about the volume
yet and has to refresh the pool before it does.

(cherry picked from commit 4ee82f1f40f6a384619323698d3f59e3cdda3c9c)
 2014-10-13 00:37:54 -04:00
Wido den Hollander
83967c93c5 CLOUDSTACK-7641: Do not always ask libvirt to refresh a storage pool 
On larger (especially RBD) storage pools this can take a lot of
time slowing operations like creating volumes down.

The getStorageStats command will still ask a pool to be refreshed so
that the management server has accurate information about the storage pools.

On larger deployments, with thousands of volumes in one pool, this should
significantly improve storage related operations

(cherry picked from commit b53a9dcc9f3ee95d40761b9c2c860f821595a661)
 2014-10-13 00:05:40 -04:00
Rohit Yadav
b1d0df16cf CID-1116258: Guard _storagePools using synchronized in KVMStoragePoolManager 
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
 2014-09-18 11:48:11 +02:00
Rohit Yadav
e1842a9d53 CID-1199715: Remove dead code from LibvirtStorageAdaptor 
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
 2014-09-17 16:30:42 +02:00
Kishan Kavala
f0e82f340a CLOUDSTACK-7543: Attach RBD disk for LXC during start. Moved rbd map code seperate method. When adding block device, qemu driver should not be used for LXC 2014-09-15 10:15:54 +05:30
Kishan Kavala
4f3de024de Add script to ensure cgroups are not co-mounted in rhel7/lxc. If required, script will unmount co-mounted cgroups and remount them seperately 2014-09-11 14:34:40 +05:30
Kishan Kavala
41fdc418ff CLOUDSTACK-7472: Disable kvmclock for LXC 2014-09-05 19:38:55 +05:30
Kishan Kavala
6f7c4863a2 CLOUDSTACK-7473: Vm migration is not supported for LXC. When host is put in maintenance mode, stop the Vms instead of migrating 2014-09-04 20:59:19 +05:30
Rajani Karuturi
17164c3c83 Fixed CLOUDSTACK-6942: LXC: optimize template copy to primary 
saving LXC template as tar to primary and extracting it only when
required.
This would improve the template copy time.

Reviewed By: Kishan Kavala
 2014-09-04 14:56:29 +05:30
Hugo Trippaers
dc3f0cbc63 Improve the handling of the findbug exclude files 2014-09-03 10:41:22 +02:00
Kishan Kavala
718fd5f39f CLOUDSTACK-7445: Number whitespaces in "rbd showmapped" command varies in plain format. Use regex in grep to workaround. 2014-08-27 16:13:35 +05:30
Kishan Kavala
30ecf935e8 CLOUDSTACK-7315: Set LXC volumes format as DIR. Use rm command to delete LXC volumes. Libvirt delete volume does not handle directories 2014-08-26 13:57:48 +05:30
Kishan Kavala
656fc69f39 remove trailing comma in options sent to qemu-img 2014-08-22 15:39:04 +05:30
Wido den Hollander
ab7c1f34d6 kvm: Do not print the whole exception when pool is not found in libvirt 
This causes the logs to be filled with Exceptions which aren't nice for
users to read
 2014-08-20 14:00:29 +02:00
Wido den Hollander
1ed0fe4ee7 kvm: Throw a proper exception when pool could not be fetched from libvirt 
Otherwise NULL is returned and leads to a NPE further up the chain.
 2014-08-20 13:39:52 +02:00
Wido den Hollander
eeac81838f kvm: Return capitalized NONE when no disk cache mode is set 
This caused Instances not to start under rare circumstances
 2014-08-18 23:58:50 +02:00
Edison Su
a1bee2cb61 measure how long it takes to create a snaphsot 2014-08-12 15:13:42 -07:00
Likitha Shetty
f803100813 CLOUDSTACK-6969. Data Volume Shrink operation failing with "Unexpected Exception". 
For ResizeVolume API command -
1. If hypervisor resource throws an exception, handle the NPE thrown by the job framework.
2. Improve user error message in case of RuntimeException by throwing the exception instead of 'Unexpected Exception'.
 2014-08-01 16:23:47 +05:30
Santhosh Edukulla
44709111a3 Added Coverity Fixes 2014-07-31 15:01:30 +05:30
Anthony Xu
330c4ba578 completed the new vmsync TODOs in the code. 
removed old vmsync logic
 2014-07-28 12:51:37 -07:00
Wido den Hollander
7542ffc482 CLOUDSTACK-6181: Set the correct flags when resizing RBD 2014-07-26 11:39:28 +02:00
Santhosh Edukulla
3f6d5e392f Fixed Coverity Issues Reported 2014-07-25 16:43:29 +05:30
amoghvk
c804660c74 CLOUDSTACK-7168: Revert "Fixed Coverity Issues reported" that broke CI 
This reverts commit 4523490d44160b054de9e943f72db1d0ce06054a.
 2014-07-23 11:37:36 -07:00
Wido den Hollander
173909e99d CLOUDSTACK-6181: Allow RBD volumes to be resized 
We don't need an external script to investigate the format of the RBD volume,
we only have to ask Libvirt to resize the volume and that will ask librbd to
do so.
 2014-07-22 22:28:34 +02:00
Santhosh Edukulla
4523490d44 Fixed Coverity Issues reported 
Signed-off-by: Santhosh Edukulla <santhosh.edukulla@gmail.com>
 2014-07-22 18:03:36 +05:30
Kishan Kavala
7d3f381d94 Set mapped device path while detaching rbd disk 2014-07-22 17:50:58 +05:30
Suresh Ramamurthy
03de9cc335 CLOUDSTACK-6845 : NuageVsp Network plugin 
Signed-off-by: Hugo Trippaers <htrippaers@schubergphilis.com>
 2014-07-21 10:49:49 +02:00
Marcus Sorensen
849049a2f0 KVM: Allow changing VM video card via agent.properties. This change in 
LibvirtVMDef can also be leveraged to add the option to service offering
or template hardware selection (as nic and disk types do).
 2014-07-18 16:52:51 -06:00
Edison Su
9fb93fe5b3 CLOUDSTACK-7110: introduced by c1116142a3cd356e1e8da5404be150a07752b5d5, if it's a data volume, mgt server doesn't send image format to agent 2014-07-18 12:03:10 -07:00
Hugo Trippaers
5651a13cfd Remove duplicated code 2014-07-18 09:28:42 +02:00
amoghvk
3d8dd1c921 Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/cloudstack 2014-07-14 17:30:12 -07:00
Amogh Vasekar
09069fcc87 CLOUDSTACK-6358: Add missing patches in master for KVM 2014-07-14 16:51:55 -07:00
Edison Su
e1095b0110 revert the change made by commit: a600d840 2014-07-14 14:10:16 -07:00
ynojima
e7392cdac6 Remove "--output" option from qemu-img info command call 
since the option is not supported by qemu-img in CentOS 6.3
 2014-07-13 00:33:16 -06:00
Hugo Trippaers
b9145beab6 Fix CID 1116267 Don't modify the set while the iterator is still in use. 2014-07-04 16:48:28 +02:00
Santhosh Edukulla
a600d8408e Fixed Resource Leaks, null dereferences, few other issues reported by coverity 2014-07-04 16:17:58 +05:30
Wido den Hollander
84cfb47281 kvm: Use getStoragePool after createStoragePool when we create a libvirt pool 
This removes some redundant code
 2014-05-28 10:34:20 +02:00
Marcus Sorensen
7ce3034299 CLOUDSTACK-6790: Disable PXE ROM for system vm nics 2014-05-27 16:52:26 -06:00
Marcus Sorensen
f3a0d257b8 CLOUDSTACK-6788: Add agent property to optionally disable kvmclock on guests 2014-05-27 16:16:41 -06:00