Jeff Johnson
2013-Aug-07 18:15 UTC
Known working 1.8.x client mouting 2.x server combinations?
Greetings, Is there a table of known stable client to server combinations for a 1.8.x client to mount a 2.x LFS? I''m assisting a group trying to mount two LFSs, one is a 1.8.7 LFS and the other is a 2.1.6 LFS. The client access is over tcp (10GbE). I installed the latest 1.8.9 lustre-client for CentOS6 on a test client. I am able to mount the 1.8.7 LFS with no problem. If I umount the 1.8.7 LFS and mount the 2.1.6 LFS the client machine deadlocks instantly. No error messages, after 2-3mins the workstation does a hardware reset. No log entries. The ultimate goal is being able to mount both the 1.8.7 and 2.1.6 LFSs simultaneously from the clients over tcp. I understand that "newer server code is friendlier to older client code" but how new? 2.1.x tree or do I have to be in 2.3 tree to get this ability? Thanks.. -- ------------------------------ Jeff Johnson Co-Founder Aeon Computing jeff.johnson-OPZmt/DU+TakJOqCEYON2AC/G2K4zDHf@public.gmane.org www.aeoncomputing.com t: 858-412-3810 x101 f: 858-412-3845 m: 619-204-9061 4170 Morena Boulevard, Suite D - San Diego, CA 92117 _______________________________________________ Lustre-discuss mailing list Lustre-discuss-aLEFhgZF4x6X6Mz3xDxJMA@public.gmane.org http://lists.lustre.org/mailman/listinfo/lustre-discuss