[one-users] OpenNebula head node as a virtual machine?

[Shankhadeep Shome]

If you do plan to use glusterfs as a vm backing store and use glusterfs
replication then look into glusterfs 3.3 beta 3, you will see why as you
read the documentation. I am using glusterfs 3.2.6 but without replication
to store VMs.

Shank

On Mon, Apr 16, 2012 at 2:40 PM, Shankhadeep Shome <shank15217 at gmail.com>wrote:

> GlusterFS clients work just fine inside virtual machines. Make sure you
> use vhost_net to get maximum performance to the VM. I was able to push
> nearly 8 Gbps to the VMs using the kernel level virtio-net driver.
>
> http://lwn.net/Articles/346267/
>
> Shank
>
>
> On Tue, Apr 10, 2012 at 10:43 PM, Steven C Timm <timm at fnal.gov> wrote:
>
>>  I am also thinking about running the head node as a pure KVM VM through
>> virsh, i.e. outside of OpenNebula.****
>>
>> Do GlusterFS clients work OK inside of virtual machines?  How is the
>> performance?  Have heard bits and pieces about****
>>
>> GlusterFS but not seen the full  package in operation,.****
>>
>> ** **
>>
>> Steve Timm****
>>
>> ** **
>>
>> *From:* Shankhadeep Shome [mailto:shank15217 at gmail.com]
>> *Sent:* Tuesday, April 10, 2012 9:35 PM
>> *To:* Steven C Timm
>> *Cc:* users at lists.opennebula.org
>> *Subject:* Re: [one-users] OpenNebula head node as a virtual machine?****
>>
>> ** **
>>
>> I run the head node as a VM but purely as a KVM vm controlled through
>> virsh. The back-end storage is glusterfs presented from the hyper-visor
>> nodes themselves.****
>>
>> On Tue, Apr 10, 2012 at 9:26 PM, Steven C Timm <timm at fnal.gov> wrote:****
>>
>> Has anyone managed to successfully run the OpenNebula head node in
>> OpenNebula 3.x as a virtual machine in production?****
>>
>> I am interested in doing this for ease of migration and/or failover with
>> heartbeat/DRBD.****
>>
>> If so, have you done it with a Shared file system such as GFS, and let
>> GFS be seen by the head node VM.****
>>
>>  ****
>>
>> Steve Timm****
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at lists.opennebula.org
>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org****
>>
>> ** **
>>
>
>
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