Hi- On Mar 27, 2014, at 12:53 AM, Reiter Rafael <rafael.reiter@xxxxxxxxx> wrote: > On 03/26/2014 07:15 PM, Chuck Lever wrote: >> >> Hi Rafael- >> >> I’ll take a look. Can you report your HCA and how you reproduce this issue? > > The HCA is Mellanox Technologies MT26428. > > Reproduction: > 1) Mount a directory via NFS/RDMA > mount -t nfs -o port=20049,rdma,vers=4.0,timeo=900 172.16.100.2:/ /mnt/ > 2) Pull the Infiniband cable or use ibportstate to disrupt the Infiniband connection > 3) ls /mnt > 4) wait 5-30 seconds Thanks for the information. I have that HCA, but I won’t have access to my test systems for a week (traveling). So can you try this: # rpcdebug -m rpc -s trans then reproduce (starting with step 1 above). Some debugging output will appear at the tail of /var/log/messages. Copy it to this thread. > >> >> Do you (or does anyone) know whether OpenSuSE uses the stock upstream providers, or has any of OFED been applied to this kernel? > > My first post was misleading -- I use the vanilla 3.10.17 kernel, and the error occurs with and without Mellanox OFED. The above report > references the vanilla kernel. > > Rafael > > -- > To unsubscribe from this list: send the line "unsubscribe linux-rdma" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Chuck Lever chuck[dot]lever[at]oracle[dot]com -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
