Thanks again for your help. Well there's a little "gotcha" that went completely unnoticed when I first formatted the filesystem -- I specified 4 nodes.
tunefs.ocfs2 will not work unless all the nodes have the filesystem unmounted. Hmmm... That's too bad. --Carl Benson Sunil Mushran wrote: > $ tunefs.ocfs2 -N <numslots> /dev/sdc1 > > Check the man pages for mkfs.ocfs2 and tunefs.ocfs2. You can also > refer to the user's guide and the faq. > > Carl J. Benson wrote: >> Hello. >> >> I'm trying to add a fifth openSUSE 11.1 node to my existing >> cluster of four nodes. My software is: >> >> ocfs2-tools-1.4.1-6.9 >> ocfs2console-1.4.1-6.9 >> >> I used o2cb_ctl to add my new node, "george1", on the existing >> four nodes, and this was successful. I can do this on george1: >> >> /etc/init.d/o2cb load >> /etc/init.d/o2cb online ocfs2 >> /etc/init.d/o2cb status >> Driver for "configfs": Loaded >> Filesystem "configfs": Mounted >> Stack glue driver: Loaded >> Stack plugin "o2cb": Loaded >> Driver for "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 >> >> When I finally do the mount, each of the other nodes accepts the >> connection from george1, and it joins the domain. But then it >> leaves the domain and disconnects, and the ocfs2 is not mounted. >> >> My mount command is just this: >> >> mount -t ocfs2 /dev/sdc1 /mnt/cpb_clust >> >> The mount command gives this error: >> >> mount.ocfs2: Invalid argument while mounting /dev/sdc1 on >> /mnt/cpb_clust. Check 'dmesg' for more information on this error. >> >> In /var/log/messages I see this: >> >> Feb 12 09:54:14 george1 kernel: (5202,0):ocfs2_find_slot:496 ERROR: no >> free slots available! >> Feb 12 09:54:14 george1 kernel: (5202,0):ocfs2_mount_volume:1574 ERROR: >> status = -22 >> >> What slot is it looking for? >> >> I tried rebooting george1; that didn't fix it. _______________________________________________ Ocfs2-users mailing list [email protected] http://oss.oracle.com/mailman/listinfo/ocfs2-users
