From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_PASS,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 32189C43387 for ; Wed, 16 Jan 2019 22:08:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0955F205C9 for ; Wed, 16 Jan 2019 22:08:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729516AbfAPWIU (ORCPT ); Wed, 16 Jan 2019 17:08:20 -0500 Received: from mx1.redhat.com ([209.132.183.28]:49252 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728421AbfAPWIU (ORCPT ); Wed, 16 Jan 2019 17:08:20 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 2BFD358E32; Wed, 16 Jan 2019 22:08:20 +0000 (UTC) Received: from parsley.fieldses.org (ovpn-121-68.rdu2.redhat.com [10.10.121.68]) by smtp.corp.redhat.com (Postfix) with ESMTP id EDD7D6061B; Wed, 16 Jan 2019 22:08:19 +0000 (UTC) Received: by parsley.fieldses.org (Postfix, from userid 2815) id EDA8218002F; Wed, 16 Jan 2019 17:08:18 -0500 (EST) Date: Wed, 16 Jan 2019 17:08:18 -0500 From: "J. Bruce Fields" To: Olga Kornievskaia Cc: linux-nfs Subject: Re: [PATCH v2 00/10] server-side support for "inter" SSC copy Message-ID: <20190116220817.GA4499@parsley.fieldses.org> References: <20181130200348.59524-1-olga.kornievskaia@gmail.com> <20181221190837.GB15842@parsley.fieldses.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.39]); Wed, 16 Jan 2019 22:08:20 +0000 (UTC) Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org On Mon, Jan 14, 2019 at 09:53:10AM -0500, Olga Kornievskaia wrote: > On Fri, Dec 21, 2018 at 2:08 PM J. Bruce Fields wrote: > > > > On Thu, Dec 20, 2018 at 01:42:27PM -0500, Olga Kornievskaia wrote: > > > On Fri, Nov 30, 2018 at 3:03 PM Olga Kornievskaia > > > wrote: > > > > All the patches (client inter) and this patch series is available > > > > from git://linux-nfs.org/projects/aglo/linux.git under the "linux-ssc" > > > > branch > > > > > > > > > > Bruce, > > > > > > Do you have comments on this v2? Once VFS has the patches for the > > > generic copy_file_range() functionality, NFS should be all set to just > > > used it. > > > > Not yet, sorry. I probably won't be able to give it a proper review > > till the second week in January, feel free to ping me again then. > > Any progress on this? I have some delegation patches I want to get debugged first, hopefully just a couple more days. Where does the VFS cross-superblock copy work stand? I remember Dave Chinner sending some patches but don't see them in 5.0-rc1, on a quick look. --b. > > > --b. > > > > > > > > > Olga Kornievskaia (10): > > > > VFS generic copy_file_range() support > > > > NFS fallback to generic_copy_file_range > > > > NFSD fill-in netloc4 structure > > > > NFSD add ca_source_server<> to COPY > > > > NFSD return nfs4_stid in nfs4_preprocess_stateid_op > > > > NFSD add COPY_NOTIFY operation > > > > NFSD check stateids against copy stateids > > > > NFSD generalize nfsd4_compound_state flag names > > > > NFSD: allow inter server COPY to have a STALE source server fh > > > > NFSD add nfs4 inter ssc to nfsd4_copy > > > > > > > > fs/nfs/nfs4file.c | 9 +- > > > > fs/nfsd/Kconfig | 10 ++ > > > > fs/nfsd/nfs4proc.c | 406 ++++++++++++++++++++++++++++++++++++++++++++++----- > > > > fs/nfsd/nfs4state.c | 124 ++++++++++++++-- > > > > fs/nfsd/nfs4xdr.c | 166 ++++++++++++++++++++- > > > > fs/nfsd/nfsd.h | 32 ++++ > > > > fs/nfsd/nfsfh.h | 5 +- > > > > fs/nfsd/nfssvc.c | 6 + > > > > fs/nfsd/state.h | 21 ++- > > > > fs/nfsd/xdr4.h | 37 ++++- > > > > fs/read_write.c | 66 +++++++-- > > > > include/linux/fs.h | 7 + > > > > include/linux/nfs4.h | 1 + > > > > mm/filemap.c | 6 +- > > > > 14 files changed, 810 insertions(+), 86 deletions(-) > > > > > > > > -- > > > > 1.8.3.1 > > > >