I am having clients lose their connection to the MDS. Messages on the clients look like this:
Sep 4 19:51:30 nyx-login2 kernel: Lustre: nobackup-MDT0000- mdc-00000101fc44e800: Connection to service nobackup-MDT0000 via nid [EMAIL PROTECTED] was lost; in progress operations using this service will wait for recovery to complete. Sep 4 19:51:30 nyx-login2 kernel: LustreError: 11-0: an error occurred while communicating with [EMAIL PROTECTED] The mds_connect operation failed with -16 It will keep doing this trying to connect and spiting out mds_connect failed -16. The clients never recover. On the mds all I see is: Lustre: 7653:0:(ldlm_lib.c:760:target_handle_connect()) nobackup- MDT0000: refuse reconnection from 618cf36e-a7a6- [EMAIL PROTECTED]@tcp to 0x000001037c109000; still busy with 3 active RPCs This is common between many hosts that I get this RPC message. Clients and servers are all using TCP. Is this enough information? Brock Palen www.umich.edu/~brockp Center for Advanced Computing [EMAIL PROTECTED] (734)936-1985 _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
