On 03/31/2015 11:47 AM, Brian Kroth wrote:
Hi, I've recently been working on setting up a set of libvirt compute
nodes that will be using a ceph rbd pool for storing vm disk image
files. I've got a couple of issues I've run into.
First, per the standard ceph documentation examples [1], the way
libvirt itself doesn't connect to the cluster unless you're using a
libvirt storage pool, so I don't think there's a way to do this without
getting the secret from libvirt and running a ceph command line tool
with it, e.g. KEY=$(virsh secret-get-value ...) ceph health --key $KEY
Josh
On 02/11/20
On 10/17/2013 05:28 AM, Jon wrote:
Hello,
I would like to use RBD Format 2 images so I can take advantage of layering.
However, when I use "qemu-img create -f rbd rbd:data/foo 10G", I get
format 1 RBD images. (Actually, when I use the "-f rbd" flag, qemu-img
core dumps, but it looks like that f
On 09/24/2013 01:02 AM, 王根意 wrote:
Hey guys:
I have a running vm with ceph backend:
root@apc20-005:~# virsh list
Id Name State
--
56 one-240 running
And *snapshot-create-as* works well:
root@apc20-005:~# vir
On 06/07/2013 04:18 PM, John Nielsen wrote:
On Jun 7, 2013, at 5:01 PM, Josh Durgin wrote:
On 06/07/2013 02:41 PM, John Nielsen wrote:
I am running some qemu-kvm virtual machines via libvirt using Ceph RBD as the
back-end storage. Today I was testing an update to libvirt-1.0.6 on one of my
On 06/07/2013 02:41 PM, John Nielsen wrote:
I am running some qemu-kvm virtual machines via libvirt using Ceph RBD as the
back-end storage. Today I was testing an update to libvirt-1.0.6 on one of my
hosts and discovered that it includes this change:
[libvirt] [PATCH] Forbid use of ':'
On 09/18/2012 06:51 AM, Andrey Korolyov wrote:
Hello,
Current version adding 'auth_supported=none' at the end of disk path
and failing to do an authentication with specified cephx key:
If you use the libvirt secret explicitly instead of passing it
On 08/06/2012 01:45 PM, Jeff Strunk wrote:
Thank you it works now.
The issue was the lack of the auth element.
qemu has access to /etc/ceph/ceph.conf. Specifying the host elements in the
source element caused a crash:
error: Failed to start domain test0
error: internal error process exited wh
On 08/06/2012 12:12 PM, Jeff Strunk wrote:
I'm having some trouble creating KVM domains with RBD block devices using
virsh. I've managed to get virsh to define the domain, but it gives an error
when trying to start the domain:
error: Failed to start domain test0
error: internal error process exit