On Fri, Feb 12, 2010 at 05:53:19AM -0800, Vipul Pandya wrote: > ...... > #> lctl network up > LNET configured > Above command gave me following error in dmesg > #> dmesg > > Lustre: Listener bound to eth2:102.88.88.188:987:cxgb3_0 > Lustre: Register global MR array, MR size: 0xffffffff, array size: 2 > fmr_pool: Device cxgb3_0 does not support FMRs > LustreError: 4134:0:(o2iblnd.c:1393:kiblnd_create_fmr_pool()) Failed to > create FMR pool: -38
ib_create_fmr_pool() returned -ENOSYS, probably the HCA didn't support FMR; this was not an fatal error. > Lustre: Added LNI 102.88.88....@o2ib [8/64/0/0] > > #> lctl ping 102.88.88....@o2ib > failed to ping 102.88.88....@o2ib: Input/output error > dmesg has shown following error: > #> dmesg > LustreError: 2453:0:(o2iblnd.c:801:kiblnd_create_conn()) Can't create > QP: -12, send_wr: 2056, recv_wr: 18 rdma_create_qp() returned -ENOMEM; most likely init_qp_attr->cap.max_send_wr was too big (2056) and needed too much memory. > Lustre: 2453:0:(o2iblnd_cb.c:1953:kiblnd_peer_connect_failed()) > Deleting messages for 102.88.88....@o2ib: connection failed You'd need to use the o2iblnd map-on-demand feature. To find out whether your ko2iblnd module supports it: modinfo ko2iblnd | grep map_on_demand If yes, please try: options ko2iblnd map_on_demand=64 Thanks, Isaac _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
