On 07/10/2013 07:53 AM, Piotr Szubiakowski wrote: > Hi, > gluster is good in scenario when we have many hosts with own storage and we > aggregate these pieces it into one shared storage. In this situation data is > transferred via Ethernet ore Infiniband. In our scenario we have centralized > storage accedes via Fibre Channel. In this situation it would be more > efficient when data would be transferred through FC.
For FC disk presented to all nodes in the cluster, why use a filesystem? use LVM instead, http://www.ovirt.org/Vdsm_Block_Storage_Domains > > Thanks, > Piotr > > W dniu 10.07.2013 13:23, Chris Smith pisze: >> Why not use gluster with xfs on the storage bricks? >> >> http://www.gluster.org/ >> >> On Wed, Jul 10, 2013 at 7:15 AM, Piotr Szubiakowski >> <piotr.szubiakow...@nask.pl> wrote: >>> Hi, >>> we are developing an application where would be great if multiple host could >>> have access to the same disk. I think that we can use features like shared >>> disk or direct LUN to attach the same storage to multiple VM's. However to >>> provide concurrent access to the resource, there should be a cluster file >>> system used. The most popular open source cluster file systems are GFS2 and >>> OCFS2. So my questions are: >>> >>> 1) Does anyone have share disk between VM's in oVirt? What fs did You used? >>> 2) Is it possible to use GFS2 on VM's that are running on oVirt? Does anyone >>> have run fencing mechanism with ovirt/libvirt? >>> >>> Many thanks, >>> Piotr >>> _______________________________________________ >>> Users mailing list >>> Users@ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users > _______________________________________________ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users