If you run ocfs2 file system in cluster mode, then all nodes have to heartbeat to each other on network and storage within a timeout value. You can increase the timeout values to tolerate huge delays.
On 12/5/2012 1:47 AM, Sébastien RICCIO wrote: > Hi OCFS2 list :) > > We are currently using XCP (XenServer opensource) with mixed shared > storage (some NFS and some OCFS2). > Everything works quite well except that when we have a network > interruption or problem on the filer providing the ocfs2 iscsi target, > all the machines connected to it reboots after a certain amount of time, > instead of keeping to try a reconnect. > > It seems it's due to ocfs2 that is fencing the node if it can't write to > the storage after an amount of time. > > With nfs we don't have this problem, if the nfs filer goes down it just > waits until it comes back and resume the operations. > > Since we use ocfs2 all the nodes are now rebooted, that means we have to > restart each VM and this take a long time. > > Is there a way to disable that ocfs2 behavior so our hosts doesn't > reboot automatically ? > > Thanks :) > > Cheers, > Sébastien > > > > > _______________________________________________ > Ocfs2-users mailing list > Ocfs2-users@oss.oracle.com > https://oss.oracle.com/mailman/listinfo/ocfs2-users _______________________________________________ Ocfs2-users mailing list Ocfs2-users@oss.oracle.com https://oss.oracle.com/mailman/listinfo/ocfs2-users
