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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A8539C77B75 for ; Wed, 3 May 2023 05:07:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229441AbjECFHG (ORCPT ); Wed, 3 May 2023 01:07:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51206 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229505AbjECFHG (ORCPT ); Wed, 3 May 2023 01:07:06 -0400 Received: from mail-ed1-f47.google.com (mail-ed1-f47.google.com [209.85.208.47]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4C4102D4E for ; Tue, 2 May 2023 22:07:05 -0700 (PDT) Received: by mail-ed1-f47.google.com with SMTP id 4fb4d7f45d1cf-50bd2d7ba74so2909054a12.1 for ; Tue, 02 May 2023 22:07:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683090423; x=1685682423; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Sqshf33Iww6QPGAizpUKNDbXiPGE6mIC6LykVBeKLxw=; b=Q+EElk+QZ0/hZL+q09MLoCEyDkpJE5UEtAoSzepHNg2jeM3is2y7rHBdr+t5ZNa6IL UvGREvuJLUH77TE+mMo7f2S69sXOorFwgdfHguCqXZ+gaN6tmmvF3YLQnKbqitgcukKt 5S668JVz4o0B5C+n+YSgnkza6rDp9NNRfUt1/15Wwj2aa13whDcxteQBEE5uISBbsl6f TvKK30BfHd+c7fhcFsh6jzbZyGgs85Hd0MrAWu7uEXCthNKlDJ0BE1M1VHl+kUYj4rkD 6v+KBfkaQCCJXdrdQbUAsUjInkIia5pIT5Sxgc9tyLd7dL33hYiMoMTk762R6FC8muLY cDDQ== X-Gm-Message-State: AC+VfDzdbp25I3HcVh95MnIySE3nleWJw5+MbX19qNYJDZSJrOz013gp KFx1ao6qroWLUyLCtS4Ro64= X-Google-Smtp-Source: ACHHUZ5X1Ik3BTRd4Z9ytOwMgVLb5YwKIogU3fLMPtbLOtBv7bhp7hg55oGVsoWhsWBPyUhB93C2Kg== X-Received: by 2002:aa7:d4c7:0:b0:504:8a0f:13ca with SMTP id t7-20020aa7d4c7000000b005048a0f13camr684305edr.10.1683090423327; Tue, 02 May 2023 22:07:03 -0700 (PDT) Received: from [192.168.1.58] (185-219-167-24-static.vivo.cz. [185.219.167.24]) by smtp.gmail.com with ESMTPSA id w6-20020aa7d286000000b0050be0b14672sm294806edq.3.2023.05.02.22.07.02 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 02 May 2023 22:07:02 -0700 (PDT) Message-ID: <8cd5d041-77c3-51dd-a960-7fd8ce1d1271@kernel.org> Date: Wed, 3 May 2023 07:07:01 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Subject: Re: [PATCH] SUNRPC: Fix encoding of rejected RPCs Content-Language: en-US To: Chuck Lever Cc: linux-nfs@vger.kernel.org References: <168305395091.2266.16355121702708383278.stgit@bazille.1015granger.net> From: Jiri Slaby In-Reply-To: <168305395091.2266.16355121702708383278.stgit@bazille.1015granger.net> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org On 02. 05. 23, 20:59, Chuck Lever wrote: > From: Chuck Lever > > Jiri Slaby says: >> I bisected to this ... as it breaks nfs3-only servers in 6.3. >> I.e. /etc/nfs.conf containing: >> [nfsd] >> vers4=no >> >> The client sees: >> mount("10.0.2.15:/tmp", "/mnt", "nfs", 0, "vers=4.2,addr=10.0.2.15,clientad"...) = -1 EIO (Input/output error) >> write(2, "mount.nfs: mount system call fai"..., 45 >> mount.nfs: mount system call failed for /mnt >> >> And the kernel says: >> nfs4_discover_server_trunking unhandled error -5. Exiting with error EIO > > Reported-by: Jiri Slaby Tested-by: Jiri Slaby -- js suse labs