On 03/05/2015 07:19 PM, Josh Durgin wrote:
client.libvirt
key:
caps: [mon] allow r
caps: [osd] allow class-read object_prefix rbd_children, allow rw
class-read pool=rbd
This includes everything except class-write on the pool you're using.
You'll need that so that a copy_up
On 03/05/2015 03:40 AM, Josh Durgin wrote:
It looks like your libvirt rados user doesn't have access to whatever
pool the parent image is in:
librbd::AioRequest: write 0x7f1ec6ad6960
rbd_data.24413d1b58ba.0186 1523712~4096 should_complete: r
= -1
-1 is EPERM, for operation not
On 03/03/2015 05:53 PM, Jason Dillaman wrote:
Your procedure appears correct to me. Would you mind re-running your cloned
image VM with the following ceph.conf properties:
[client]
rbd cache off
debug rbd = 20
log file = /path/writeable/by/qemu.$pid.log
If you recreate the issue, would you
On 03/02/2015 04:16 AM, koukou73gr wrote:
Hello,
Today I thought I'd experiment with snapshots and cloning. So I did:
rbd import --image-format=2 vm-proto.raw rbd/vm-proto
rbd snap create rbd/vm-proto@s1
rbd snap protect rbd/vm-proto@s1
rbd clone rbd/vm-proto@s1 rbd/server
And then proceeded
Hi Josh,
Thanks for taking a look at this. I 'm answering your questions inline.
On 03/04/2015 10:01 PM, Josh Durgin wrote:
[...]
And then proceeded to create a qemu-kvm guest with rbd/server as its
backing store. The guest booted but as soon as it got to mount the root
fs, things got weird:
On 03/04/2015 01:36 PM, koukou73gr wrote:
On 03/03/2015 05:53 PM, Jason Dillaman wrote:
Your procedure appears correct to me. Would you mind re-running your
cloned image VM with the following ceph.conf properties:
[client]
rbd cache off
debug rbd = 20
log file =
/projects/rbd/issues?
Thanks,
--
Jason Dillaman
Red Hat
dilla...@redhat.com
http://www.redhat.com
- Original Message -
From: koukou73gr koukou7...@yahoo.com
To: ceph-users@lists.ceph.com
Sent: Monday, March 2, 2015 7:16:08 AM
Subject: [ceph-users] qemu-kvm and cloned rbd image
Hello,
Today I thought I'd experiment with snapshots and cloning. So I did:
rbd import --image-format=2 vm-proto.raw rbd/vm-proto
rbd snap create rbd/vm-proto@s1
rbd snap protect rbd/vm-proto@s1
rbd clone rbd/vm-proto@s1 rbd/server
And then proceeded to create a qemu-kvm guest with rbd/server
