Re: RDMA CM problems, ib_find_cached_gid() fails

2010-04-14 Thread Mike M
On Tue, Apr 13, 2010 at 5:41 PM, Sean Hefty wrote: >>Putting in lots of printk messages, I see that the server machine >>indeed gets a connection request MAD, but that the >>ib_find_cached_gid() call inside of cma_acquire_dev() fails. >> >>Any ideas? > > What kernel version are you using, and are

RE: RDMA CM problems, ib_find_cached_gid() fails

2010-04-13 Thread Sean Hefty
>Putting in lots of printk messages, I see that the server machine >indeed gets a connection request MAD, but that the >ib_find_cached_gid() call inside of cma_acquire_dev() fails. > >Any ideas? What kernel version are you using, and are you trying to connect using IPv4 or IPv6 addresses? Can you

RDMA CM problems, ib_find_cached_gid() fails

2010-04-13 Thread Mike M
I'm debugging an issue in trying to use the RDMA CM. IPoIB is enabled, OpenSM running.  I'm trying to use the "rping" example program as a test.  I get the RDMA_CM_EVENT_REJECTED on the client. Putting in lots of printk messages, I see that the server machine indeed gets a connection request MAD,