[ovirt-users] VM won't start if a Cinder disk is attached

[Maxence SARTIAUX]

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 


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

----- Mail original -----

De: "Luca 'remix_tj' Lorenzetto" <lorenzetto.luca at gmail.com> 
À: "Maxence SARTIAUX" <msartiaux at it-optics.com> 
Cc: "users" <users at 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 at 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 ! 






	
Maxence Sartiaux | System & Network Engineer 
Boulevard Initialis, 28 - 7000 Mons 
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 at gmail.com > 
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