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[2620:137:e000::1:20]) by mx.google.com with ESMTP id f4si5649613pjh.188.2022.02.21.01.16.18; Mon, 21 Feb 2022 01:16:32 -0800 (PST) Received-SPF: pass (google.com: domain of linux-nfs-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@suse.de header.s=susede2_rsa header.b=Rv8HMhuA; dkim=neutral (no key) header.i=@suse.de; spf=pass (google.com: domain of linux-nfs-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-nfs-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=suse.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235536AbiBUIAL (ORCPT + 99 others); Mon, 21 Feb 2022 03:00:11 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:49918 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346742AbiBUIAF (ORCPT ); Mon, 21 Feb 2022 03:00:05 -0500 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7E95121E22 for ; Sun, 20 Feb 2022 23:59:36 -0800 (PST) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 0EBCE212BD; Mon, 21 Feb 2022 07:59:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1645430375; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=cyrW6bGjdA6bWRy082qiiOfb3YbCLD/JuAPvmBqgGOY=; b=Rv8HMhuANOZFFBj1CdWzNyab3F7A/+XNGfBNAUzr7vusyh2oiJTBVY/2+O9sXd91JgTJ6r 3QaAqfYsIzSVfSCEEthYPxWn8jy4xx5suh+YiCwRqoJyjvEpPFLbxx+waR9e4SxAoG0fka pHAt2aMRuikqPxvwPcx4RpA0dkjABLI= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1645430375; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=cyrW6bGjdA6bWRy082qiiOfb3YbCLD/JuAPvmBqgGOY=; b=389sMAkS9tFYCwuW8GohqT8tfifV67XUJM3REv5h/U9+0C9RrTacpJGwSRfyTxlA6K0TU/ bhgwDO5sJ8VieqDQ== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id E57B313322; Mon, 21 Feb 2022 07:59:32 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id IJ4ZKGRGE2JcVwAAMHmgww (envelope-from ); Mon, 21 Feb 2022 07:59:32 +0000 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit MIME-Version: 1.0 From: "NeilBrown" To: "Trond Myklebust" Cc: "chuck.lever@oracle.com" , "tom@talpey.com" , "linux-nfs@vger.kernel.org" , "daire@dneg.com" Subject: Re: NFSv4 versus NFSv3 parallel client op/s In-reply-to: <194829a2c280364faa6e9c70dbaee463101453a7.camel@hammerspace.com> References: , <6b528d29-1a9c-d16e-f649-5d994d6222b8@talpey.com>, , <3849f322-94f7-fe73-4e08-1660be516384@talpey.com>, <66383037-8263-4D7B-B96C-C9CED24042FC@oracle.com>, <164523140095.10228.17507004698722847604@noble.neil.brown.name>, <194829a2c280364faa6e9c70dbaee463101453a7.camel@hammerspace.com> Date: Mon, 21 Feb 2022 18:59:15 +1100 Message-id: <164543035585.17923.4120371632609985618@noble.neil.brown.name> X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org On Sat, 19 Feb 2022, Trond Myklebust wrote: > On Sat, 2022-02-19 at 11:43 +1100, NeilBrown wrote: > > On Sat, 19 Feb 2022, Chuck Lever III wrote: > > > > > > For the Linux NFS server, there is an enhancement request open > > > in this area: > > > > > > https://bugzilla.linux-nfs.org/show_bug.cgi?id=375 > > > > > > If there are any relevant design notes or performance results, > > > that would be the place to put them. > > > > I wonder if I have a login there.. > > > > If you're having trouble setting one up, then let me know. I should be > able to help. Thanks. I couldn't find any evidence in email history of ever having one, so I tried creating one and it went completely smoothly. :-) NeilBrown