Re: [libvirt-users] How is calculate the lock with lockd_manager

2016-04-01 Thread villeneu
"Daniel P. Berrange" a écrit : On Thu, Mar 31, 2016 at 12:05:07PM +0200, ville...@kassis.univ-brest.fr wrote: Hello I use lock_manager with libvirt 1.3 and I would like to know how is exactly calculate the hash SHA256. I would create a table to retreive the name with the hash in case of cras

[libvirt-users] How is calculate the lock with lockd_manager

2016-03-31 Thread villeneu
Hello I use lock_manager with libvirt 1.3 and I would like to know how is exactly calculate the hash SHA256. I would create a table to retreive the name with the hash in case of crash to release manualy the lock. I do an  sha256 hash from /var/lib/libvirt/images/lock/MyVM.img but I don't get the

[libvirt-users] How is calculate the lock with lockd_manager

2016-03-30 Thread villeneu
Hello  I use lock_manager with libvirt 1.3 and  I would like to know how is exactly calculate the hash SHA256. I would create a table to retreive the name with the hash in case of crash to release manualy the lock. Best regards ___ libvirt-users mailin

[libvirt-users] VM crash and lock manager

2016-03-29 Thread villeneu
Hello I changed my hypervisors ( 8)  from centos 6.0 to fedora 23 and I added locks to prevent starting VM on multiple nodes, and it's work well. Since I changed the OS some old VMs   ( centos 5.x and 6.x ) with very old kernel seem very instable and crash very often ( after one or two days ). B