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https://issues.apache.org/jira/browse/CLOUDSTACK-9083?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15026484#comment-15026484
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ASF GitHub Bot commented on CLOUDSTACK-9083:
--------------------------------------------
GitHub user bhaisaab opened a pull request:
https://github.com/apache/cloudstack/pull/1120
[4.5] CLOUDSTACK-9083: Add disk serial to kvm virt xml
Adds disk serial ids based on volume uuids to the virt xml. This may be
useful
for appliances/software that needs some serial ids on the VM disks. This
does not
impact existing/running VMs, the vm virt xmls will be updates for running
VMs
the next time they are stopped/started.
For testing, disk serial (of debian based systemvm) in the virt xml matched
that
in /sys/devices/pci0000:00:0000:00:07.0/virtio4/block/vda/serial.
We currently don't support scsi-blcok devices for which serial is not
supported,
for this we've added a DeviceType (LUN) which may be used in future and a
check
to not add the serial to the xml if disk type is LUN.
Refer: https://libvirt.org/formatdomain.html#elementsDisks
JIRA: https://issues.apache.org/jira/browse/CLOUDSTACK-9083
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/shapeblue/cloudstack 4.5-cloudstack-9083
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/cloudstack/pull/1120.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1120
----
commit cbb9c4acdf8262dd74d75df1309d46fa6c6102df
Author: Rohit Yadav <[email protected]>
Date: 2015-11-25T09:07:40Z
CLOUDSTACK-9083: Add disk serial to kvm virt xml
Adds disk serial ids based on volume uuids to the virt xml. This may be
useful
for appliances/software that needs some serial ids on the VM disks. This
does not
impact existing/running VMs, the vm virt xmls will be updates for running
VMs
the next time they are stopped/started.
For testing, disk serial (of debian based systemvm) in the virt xml matched
that
in /sys/devices/pci0000:00:0000:00:07.0/virtio4/block/vda/serial.
Signed-off-by: Rohit Yadav <[email protected]>
----
> Add disk serial to vm/libvirt xml in case of KVM
> ------------------------------------------------
>
> Key: CLOUDSTACK-9083
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9083
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Reporter: Rohit Yadav
> Assignee: Rohit Yadav
> Priority: Minor
> Fix For: 4.5.3, 4.7.0, 4.6.1
>
>
> Certain appliances/software fail on KVM as they require disk serials (inside
> of the VM). The fix would be to add a disk serial (from volume uuid) in the
> generated libvirt xml for all disks except for lun/scsi block type disks
> (which we don't support yet, so we can add in a deviceType for now and leave
> some comment).
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