Hi listers, i have setup a cluster consisting of two nodes (ocfs2-1.2.6-18) accessing simultaneously an iscsi-based san. But when the first node writes a file onto the ocfs2-fs-san, that file stays invisible for the second node. I thought that's what a cluster file system should be able to cope with, no? Or do i have a misconfiguration? After a reboot, i had several files turned into directories and vice versa. And 'rm' discovered a circular directory structure. Is that a known bug in in ocfs1-1.2.6 ? Also, in /var/log/warn i find occasionally 'o2hb_bio_end_io:225 ERROR: IO Error -5' What would that mean? thanks, Kai