On Fri, Sep 22, 2017 at 11:54 PM Maxence SARTIAUX <msartiaux@it-optics.com> wrote:
Hi,

Here's the vdsm.log from the time when i started the VM. 

https://pastebin.com/MWdTR0Gr    (i've omited glusterfs volume & server list lines to have something a bit more readable)

Ovirt version is 4.1.6.2-1.el7 (updated since the first mail)
Ceph 12.2.0
Cinder 10.0.5

Hi Maxence,

It is hard to work using your pasted log, and I'm not sure about stuff you omitted from the log.

Please attach complete logs from the time you started the vm.
/var/log/vdsm/vdsm.log
/var/log/libvirt/qemu/vdi-admin.log
(vm name taken from the domain xml you posted)

Also, can you access this disk using rbd command line? you will need to place
ceph secret in /etc/ceph on the host to test this.

You can also file ovirt bug, will make it easier to collect logs and track this issue.

Nir
 

The cinder disk is a second disk, it's not the system.

De: "Luca 'remix_tj' Lorenzetto" <lorenzetto.luca@gmail.com>
À: "Maxence SARTIAUX" <msartiaux@it-optics.com>
Cc: "users" <users@ovirt.org>
Envoyé: Jeudi 21 Septembre 2017 22:49:07
Objet : Re: [ovirt-users] VM won't start if a Cinder disk is attached


Hi,

can you attach vdsm.log?

Which version are you running? IIRC in the past booting from Ceph was not possible, but should be possible since 4.1.

Luca

On Thu, Sep 21, 2017 at 3:42 PM, Maxence SARTIAUX <msartiaux@it-optics.com> wrote:
Hello

I have a ovirt 4.1.5.2-1 ovirt cluster with a ceph luminous & openstack ocata cinder.

I can create / remove / attach cinder disks with ovirt but when i attach a disk to a VM, the VM stay in "starting mode" (double up arrow grey) and never goes up, ovirt try every available hypervisors and end to detach the disk and stay in "starting up" state

All i see in the libvirt logs are "connection timeout" nothing more, the hypervisors can contact the ceph cluster

Nothing related in the ovirt logs & cinder

Any ideas ?

Thank you !



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Maxence Sartiaux | System & Network Engineer
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Tel :+32 (0)65 84 23 85 (ext: 6016)
Fax :+32 (0)65 84 66 76
www.it-optics.com


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Luca 'remix_tj' Lorenzetto, http://www.remixtj.net , <lorenzetto.luca@gmail.com>
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