I get a ferocious set of error messages when I mount a 1.6.7.2 filesystem on a b_release_1_8_1 client. is this expected?
Lustre: 13800:0:(o2iblnd_cb.c:459:kiblnd_rx_complete()) Rx from 10.8.30....@o2ib failed: 5 Lustre: 13799:0:(o2iblnd_cb.c:459:kiblnd_rx_complete()) Rx from 10.8.30....@o2ib failed: 5 Lustre: 615:0:(o2iblnd_cb.c:2384:kiblnd_reconnect()) 10.8.30....@o2ib: retrying (version negotiation), 12, 11, queue_dep: 8, max_frag: 256, msg_size: 4096 Lustre: mgc10.8.30....@o2ib: Reactivating import Lustre: 13797:0:(o2iblnd_cb.c:459:kiblnd_rx_complete()) Rx from 10.8.30....@o2ib failed: 5 Lustre: 13798:0:(o2iblnd_cb.c:459:kiblnd_rx_complete()) Rx from 10.8.30....@o2ib failed: 5 Lustre: 615:0:(o2iblnd_cb.c:2384:kiblnd_reconnect()) 10.8.30....@o2ib: retrying (version negotiation), 12, 11, queue_dep: 8, max_frag: 256, msg_size: 4096 Lustre: Client system-client has started Lustre: 13798:0:(o2iblnd_cb.c:459:kiblnd_rx_complete()) Rx from 10.8.30....@o2ib failed: 5 ... last message repeated 17 times ... Lustre: 615:0:(o2iblnd_cb.c:2384:kiblnd_reconnect()) 10.8.30....@o2ib: retrying (version negotiation), 12, 11, queue_dep: 8, max_frag: 256, msg_size: 4096 Lustre: 615:0:(o2iblnd_cb.c:2384:kiblnd_reconnect()) 10.8.30....@o2ib: retrying (version negotiation), 12, 11, queue_dep: 8, max_frag: 256, msg_size: 4096 Lustre: 13798:0:(o2iblnd_cb.c:459:kiblnd_rx_complete()) Rx from 10.8.30....@o2ib failed: 5 Lustre: 615:0:(o2iblnd_cb.c:2384:kiblnd_reconnect()) 10.8.30....@o2ib: retrying (version negotiation), 12, 11, queue_dep: 8, max_frag: 256, msg_size: 4096 Lustre: 615:0:(o2iblnd_cb.c:2384:kiblnd_reconnect()) 10.8.30....@o2ib: retrying (version negotiation), 12, 11, queue_dep: 8, max_frag: 256, msg_size: 4096 Lustre: 13797:0:(o2iblnd_cb.c:459:kiblnd_rx_complete()) Rx from 10.8.30....@o2ib failed: 5 Lustre: 615:0:(o2iblnd_cb.c:2384:kiblnd_reconnect()) 10.8.30....@o2ib: retrying (version negotiation), 12, 11, queue_dep: 8, max_frag: 256, msg_size: 4096 Lustre: 615:0:(o2iblnd_cb.c:2384:kiblnd_reconnect()) 10.8.30....@o2ib: retrying (version negotiation), 12, 11, queue_dep: 8, max_frag: 256, msg_size: 4096 Lustre: 615:0:(o2iblnd_cb.c:2384:kiblnd_reconnect()) 10.8.30....@o2ib: retrying (version negotiation), 12, 11, queue_dep: 8, max_frag: 256, msg_size: 4096 Lustre: 615:0:(o2iblnd_cb.c:2384:kiblnd_reconnect()) 10.8.30....@o2ib: retrying (version negotiation), 12, 11, queue_dep: 8, max_frag: 256, msg_size: 4096 Lustre: 13800:0:(o2iblnd_cb.c:459:kiblnd_rx_complete()) Rx from 10.8.30....@o2ib failed: 5 looks like it succeeds in the end, but only after a struggle. I don't have any problems with 1.8.1 <-> 1.8.1 or 1.6.7.2 <-> 1.6.7.2. servers are rhel5 x86_64 2.6.18-92.1.26.el5 1.6.7.2 + bz18793 (group quota fix). client is rhel5 x86_64 patched 2.6.18-128.1.16.el5-b_release_1_8_1 from cvs 20090712131220 + bz18793 again. BTW, should I be using cvs tag v1_8_1_RC1 instead of b_release_1_8_1? I'm confused about which is closest to the final 1.8.1 :-/ cheers, robin -- Dr Robin Humble, HPC Systems Analyst, NCI National Facility _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
