Thank you, Sebastien Han. I am sure many are thankful you've published your thoughts and experiences with Ceph and even OpemStack.Thanks Bo! :)If I may, I would like to reword my question/statement with greater clarity: To force all instances to always boot from RBD volumes, would a person would ha
OpenStack grizzly VM can be started on rbd(0.61.3) with no problem.
I didn't try live migration though.
-- Original --
From: "Wolfgang Hennerbichler";
Date: Mon, Jun 17, 2013 02:00 PM
To: "ceph-users";
Subject: Re: [ceph-users] Li
On 06/14/2013 08:00 PM, Ilja Maslov wrote:
> Hi,
>
> Is live migration supported with RBD and KVM/OpenStack?
> Always wanted to know but was afraid to ask :)
totally works in my productive setup. but we don't use openstack in this
installation, just KVM/RBD.
> Pardon brevity and formatting, re
Thank you, Sebastien Han. I am sure many are thankful you've published your
thoughts and experiences with Ceph and even OpemStack.
If I may, I would like to reword my question/statement with greater
clarity: To force all instances to always boot from RBD volumes, would a
person would have to make
In OpenStack, a VM booted from a volume (where the disk is located on RBD) supports the live-migration without any problems.Sébastien HanCloud Engineer"Always give 100%. Unless you're giving blood."Phone : +33 (0)1 49 70 99 72 – Mobile : +33 (0)6 52 84 44 70Email : sebastien@enovance.com –
If I am not mistaken, one would need to modify OpenStack source to force
Nova to boot from RBD volumes. Is this no longer the case?
Modifying OpenStack's source is a wonderful idea especially if you push
your changes upstream for review. However, it does add to your work when
you want to pull upda
Hi,
Is live migration supported with RBD and KVM/OpenStack?
Always wanted to know but was afraid to ask :)
Pardon brevity and formatting, replying from the phone.
Cheers,
Ilja
Robert Sander wrote:
On 14.06.2013 12:55, Alvaro Izquierdo Jimeno wrote:
> By default, openstack uses NFS but… oth
On 14.06.2013 12:55, Alvaro Izquierdo Jimeno wrote:
> By default, openstack uses NFS but… other options are available….can we
> use cephFS instead of NFS?
Wouldn't you use qemu-rbd for your virtual guests in OpenStack?
AFAIK CephFS is not needed for KVM/qemu virtual machines.
Regards
--
Robert
