Hi Liang, On Friday 01 February 2008 23:39:09 you wrote: > I think it's because o2iblnd uses fragmented RDMA by default(Max to > 256), so we have to set max_send_wr as (concurrent_send * (256 + 1)) > while creating QP by rdma_create_qp(), it takes a lot of resource and > can make a busy server out of memory sometime.
By the way, is there a way to free some of this memory to resolve the problem temporarily, without having to restart the OSS? Thanks, -- Kilian _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
