Hi all I have 4 OSS, connect by 2 Gigabit ethenet (bonding), but the system too slow Here is log file: LustreError: 3345:0:(ldlm_lib.c:806:target_handle_connect()) testfs-OST0002: denying connection for new client 0 at lo(6d26c46a-abe5-9317-58af-72ac40318ce1): 2 clients in recovery for 271s LustreError: 3345:0:(ldlm_lib.c:1536:target_send_reply_msg()) @@@ processing error (-16) req at ffff81006693ec00 x199/t0 o8-><?>@<?>:0/0 lens 240/144 e 0 to 0 dl 1223521394 ref 1 fl Interpret:/0/0 rc -16/0 LustreError: 11-0: an error occurred while communicating with 0 at lo. The ost_connect operation failed with -16 Lustre: 3321:0:(ldlm_lib.c:1489:target_queue_last_replay_reply()) testfs-OST0002: 1 recoverable clients remain Lustre: testfs-OST0002: sending delayed replies to recovered clients Lustre: testfs-OST0002: received MDS connection from 192.168.0.200 at tcp Lustre: 3188:0:(import.c:395:import_select_connection()) testfs-OST0002-osc-ffff81007eeeb800: tried all connections,* increasing latency to 11s* and: Lustre: 3196:0:(import.c:395:import_select_connection()) testfs-OST0001-osc-ffff81007ee4bc00: tried all connections, increasing latency to 31s Lustre: 3196:0:(import.c:395:import_select_connection()) Skipped 2 previous similar messages LustreError: 11-0: an error occurred while communicating with 192.168.1.202 at tcp. The ost_connect operation failed with -16 LustreError: Skipped 2 previous similar messages Lustre: 3196:0:(import.c:395:import_select_connection()) testfs-OST0001-osc-ffff81007ee4bc00: tried all connections, increasing latency to 36s Lustre: 3196:0:(import.c:395:import_select_connection()) Skipped 2 previous similar messages LustreError: 11-0: an error occurred while communicating with 192.168.1.203 at tcp. The ost_connect operation failed with -16 LustreError: Skipped 2 previous similar messages Lustre: 3196:0:(import.c:395:import_select_connection()) testfs-OST0001-osc-ffff81007ee4bc00: tried all connections, increasing latency to 41s Lustre: 3196:0:(import.c:395:import_select_connection()) Skipped 2 previous similar messages LustreError: 11-0: an error occurred while communicating with 192.168.1.203 at tcp. The ost_connect operation failed with -16 LustreError: Skipped 5 previous similar messages Lustre: 3196:0:(import.c:395:import_select_connection()) testfs-OST0001-osc-ffff81007ee4bc00: tried all connections, increasing latency to 51s Lustre: 3196:0:(import.c:395:import_select_connection()) Skipped 5 previous similar messages Is that lustre''s bug? How do I fix it? Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.lustre.org/pipermail/lustre-discuss/attachments/20081009/cd3bacf2/attachment.html