Yes, kindly do it. However, I have tested this only with ocrdma -Regards Devesh > -----Original Message----- > From: Chuck Lever [mailto:chuck.lever@xxxxxxxxxx] > Sent: Thursday, July 17, 2014 7:46 PM > To: Devesh Sharma > Cc: linux-rdma; Linux NFS Mailing List > Subject: Re: [PATCH v3 00/21] NFS/RDMA client patches for 3.17 > > > On Jul 17, 2014, at 10:12 AM, Devesh Sharma > <Devesh.Sharma@xxxxxxxxxx> wrote: > > > Hi Chuck, > > > > Tested the cable pull also. V3 is passing the cable pull test also. I have tried > following tests: > > > > Run iozone on nfs-rdma mount. > > Bring down the link from switch (to simulate cable pull). > > Wait for 10 secs. > > Bring back the link. > > This test passes, iozone resumes traffic. > > > > Run iozone on nfs-rdma mount. > > Bring down the link from switch (to simulate cable pull). > > Wait for 70 secs. > > Bring back the link. > > This test passes, iozone resumes traffic. > > Thanks Devesh! > > May I add "Tested-by: Devesh Sharma <devesh.sharma@xxxxxxxxxx>" ? > > > > >> -----Original Message----- > >> From: linux-rdma-owner@xxxxxxxxxxxxxxx [mailto:linux-rdma- > >> owner@xxxxxxxxxxxxxxx] On Behalf Of Devesh Sharma > >> Sent: Thursday, July 17, 2014 10:37 AM > >> To: Chuck Lever; linux-rdma; Linux NFS Mailing List > >> Subject: RE: [PATCH v3 00/21] NFS/RDMA client patches for 3.17 > >> > >> Hi Chuck, > >> > >> > >> Tested v3 with ocrdma (linux-3.16-rc5 inbox`ed ocrdma). Both Cthon > >> and iozone passes with and regressions. I will perform cable pull > >> test as well and get back to you. > >> > >> -Regards > >> Devesh > >> > >>> -----Original Message----- > >>> From: linux-rdma-owner@xxxxxxxxxxxxxxx [mailto:linux-rdma- > >>> owner@xxxxxxxxxxxxxxx] On Behalf Of Chuck Lever > >>> Sent: Tuesday, July 15, 2014 7:54 PM > >>> To: linux-rdma; Linux NFS Mailing List > >>> Subject: [PATCH v3 00/21] NFS/RDMA client patches for 3.17 > >>> > >>> The main purpose of this series is to address connection drop > >>> recovery issues by fixing FRMR re-use to make it less likely the > >>> client will deadlock due to a memory management operation error. > >>> > >>> Some clean-ups and other 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, iozone, and dbench with both > >>> Solaris and Linux NFS/RDMA servers. Used xfstests with Linux. > >>> > >>> v3: > >>> Only two substantive changes: > >>> > >>> - Patch 08/21 now uses generic IB helpers for managing FRMR rkeys > >>> > >>> - Add Tested-by: from Steve Wise > >>> > >>> > >>> v2: > >>> Many patches from v1 have been written or replaced. > >>> > >>> The MW ref counting approach in v1 is abandoned. Instead, I've > >>> eliminated signaling FAST_REG_MR and LOCAL_INV, and added > >> appropriate > >>> recovery mechanisms after a transport reconnect that should prevent > >>> rkey dis- synchrony entirely. > >>> > >>> A couple of optimizations have been added, including: > >>> > >>> - Allocating each MW separately rather than carving each out of a > >>> large piece of contiguous memory > >>> > >>> - Now that the receive CQ upcall handler dequeues a bundle of CQEs > >>> at once, fire off the reply handler tasklet just once per upcall to > >>> reduce context switches and how often hard IRQs are disabled > >>> > >>> Jury is still out on the latter. > >>> > >>> -- > >>> Chuck Lever > >>> chuck[dot]lever[at]oracle[dot]com > >>> > >>> > >>> > >>> -- > >>> 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 > >> -- > >> 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 > > -- > > 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 > > -- > 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
