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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 998FFC433F5 for ; Thu, 28 Oct 2021 14:59:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8176661040 for ; Thu, 28 Oct 2021 14:59:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231337AbhJ1PCM (ORCPT ); Thu, 28 Oct 2021 11:02:12 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:30024 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231370AbhJ1PCL (ORCPT ); Thu, 28 Oct 2021 11:02:11 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1635433183; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=8evBocWGMbenIqU8miIf/AiquULU+4cexIBGxFwoiAg=; b=VGnERXWRxk278cOfpxUQrKBDxrVtZ77Z+imBs6F3nVoGgyDTIwzbJQ5h/uhoXCWuNGlYGZ QO1sufjeZLGapn4Yi7dmduLBBN2mRxuB+UXbGLchIh26hHj4TWpysqwt2WtD5e53g6e/at TL17Br76jMDzp4BrtdGC8B8qwNOc51o= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-576-UmHvLj1mO2WzAxNHStPFKA-1; Thu, 28 Oct 2021 10:59:41 -0400 X-MC-Unique: UmHvLj1mO2WzAxNHStPFKA-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id D76AA1023F4D for ; Thu, 28 Oct 2021 14:59:40 +0000 (UTC) Received: from dobby.home.dicksonnet.net (ovpn-114-186.phx2.redhat.com [10.3.114.186]) by smtp.corp.redhat.com (Postfix) with ESMTP id 8BCF15C1C5 for ; Thu, 28 Oct 2021 14:59:40 +0000 (UTC) From: Steve Dickson To: Linux NFS Mailing list Subject: [PATCH 0/1] Enable inter server to server copies on a export Date: Thu, 28 Oct 2021 10:59:38 -0400 Message-Id: <20211028145939.644286-1-steved@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org The patch introduces the 's2sc' export option to exportfs and along with the recently sent kernel patch will enable inter server to server copies on specified exports The idea being when servers have very interconnect (as in cluster environments) admins can use this option to create very fast copy paths. Steve Dickson (1): exportfs: Add the 's2sc' option allowing inter server to server copies support/include/nfs/export.h | 1 + support/nfs/exports.c | 5 +++++ utils/exportfs/exportfs.c | 2 ++ utils/exportfs/exports.man | 14 ++++++++++++++ 4 files changed, 22 insertions(+) -- 2.31.1