Hi David, David Coulson wrote: > This is probably a stupid question, but here we go. > > I have two boxes running RHEL4U6 with DRBD mirroring disk between them. > DRBD is setup in active/active mode, and seems to be working nicely. I > have OCFS2 filesystems build on the DRBD devices, and normally I am able > to mount them on both nodes and life is good. > > Now, I have one node down. Not good, but that is why we have two... DRBD > is fine, but OCFS2 won't startup correctly. > > [EMAIL PROTECTED] network-scripts]# !/etc/init.d/o2cb status > Module "configfs": Loaded > Filesystem "configfs": Mounted > Module "ocfs2_nodemanager": Loaded > Module "ocfs2_dlm": Loaded > Module "ocfs2_dlmfs": Loaded > Filesystem "ocfs2_dlmfs": Mounted > Checking O2CB cluster ocfs2: Online > Heartbeat dead threshold: 31 > Network idle timeout: 30000 > Network keepalive delay: 2000 > Network reconnect delay: 2000 > Checking O2CB heartbeat: Not active There is no problem with the status. As for "Not active", it just means that there is no device hearbeating. So if you don't mount a ocfs2 volume, it will just shows "Not active". > > I take it this has something to do with establishing a quorum, which > probably isn't happy with a single node. Is there a configuration change > or workaround that will allow a single OCFS2 node to mount a filesystem? a single OCFS2 node can mount a file system without any change in the configuration. So you may try to mount it. If there is any problem, please paste the error message here. Thanks.
Regards, Tao _______________________________________________ Ocfs2-users mailing list Ocfs2-users@oss.oracle.com http://oss.oracle.com/mailman/listinfo/ocfs2-users
