Re: [Users] Can't start a VM - sanlock permission denied

On Sat, Oct 13, 2012 at 11:25:37AM +0100, Alexandre Santos wrote: > Hi, > after getting to the oVirt Node console (F2) I figured out that selinux > wasn't allowing the sanlock, so I entered the setsebool virt_use_sanlock 1 > and the problem is fixed. Which version of vdsm is istalled on your node? and which selinux-policy? sanlock should work out-of-the-box.

> > However, I started getting permission denied error when trying to start the > VM that was created on that NFS share. On the ovirt node console, I noticed > that the user.group of that share was nobody.nobody instead of vdsm.kvm. I > followed the instruction on the wiki about anonguid and anonuid but no luck > at all. This was an Ubuntu nfs server. I Installed a FC17 VM on this Ubuntu > and tried again and it worked at the first time :-) I've seen these problem when using nfs v4 without defining it's id mapper properly. The issue went away when (down?)grading to v3. > > Ubuntu has a KVM group with guid = 106. Dan.