Hey Chuck, I did some testing on this series. Just 2 nodes, both nfs3 and nfs4 over cxgb4 and mlx4: cthon b/g/s 10 iterations iozone -a with direct IO and data validation fio write and rand-rw testing of large IO/files and 8 threads. xfs test suite. No regressions seen. Tested-by: Steve Wise <swise@xxxxxxxxxxxxxxxxxxxxx> > -----Original Message----- > From: linux-nfs-owner@xxxxxxxxxxxxxxx [mailto:linux-nfs-owner@xxxxxxxxxxxxxxx] On Behalf > Of Chuck Lever > Sent: Monday, June 23, 2014 5:39 PM > To: linux-rdma@xxxxxxxxxxxxxxx; linux-nfs@xxxxxxxxxxxxxxx > Subject: [PATCH v1 00/13] NFS/RDMA patches for 3.17 > > The main purpose of this series is to address more connection drop > recovery issues by fixing FRMR re-use to make it less likely the > client will drop the connection due to a memory operation error. > > Some other clean-ups and fixes are present as well. > > See topic branch nfs-rdma-for-3.17 in > > git://git.linux-nfs.org/projects/cel/cel-2.6.git > > I tested with NFSv3 and NFSv4 on all three supported memory > registration modes. Used cthon04 and iozone with both Solaris > and Linux NFS/RDMA servers. Used xfstests with Linux. > > --- > > Chuck Lever (13): > xprtrdma: Fix panic in rpcrdma_register_frmr_external() > xprtrdma: Protect ->qp during FRMR deregistration > xprtrdma: Limit data payload size for ALLPHYSICAL > xprtrdma: Update rkeys after transport reconnect > xprtrdma: Don't drain CQs on transport disconnect > xprtrdma: Unclutter struct rpcrdma_mr_seg > xprtrdma: Encode Work Request opcode in wc->wr_id > xprtrdma: Back off rkey when FAST_REG_MR fails > xprtrdma: Refactor rpcrdma_buffer_put() > xprtrdma: Release FRMR segment buffers during LOCAL_INV completion > xprtrdma: Clean up rpcrdma_ep_disconnect() > xprtrdma: Remove RPCRDMA_PERSISTENT_REGISTRATION macro > xprtrdma: Handle additional connection events > > > include/linux/sunrpc/xprtrdma.h | 2 > net/sunrpc/xprtrdma/rpc_rdma.c | 77 +++++---- > net/sunrpc/xprtrdma/transport.c | 17 +- > net/sunrpc/xprtrdma/verbs.c | 330 +++++++++++++++++++++++++++------------ > net/sunrpc/xprtrdma/xprt_rdma.h | 63 ++++++- > 5 files changed, 332 insertions(+), 157 deletions(-) > > -- > Chuck Lever > -- > 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 -- 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
