From owner-freebsd-cloud@freebsd.org Sun Dec 3 21:57:53 2017 Return-Path: Delivered-To: freebsd-cloud@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8C5E2E69A36 for ; Sun, 3 Dec 2017 21:57:53 +0000 (UTC) (envelope-from 010001601e629750-028b9ef1-0eb5-4cbf-a1f5-acb28d3e87a3-000000@amazonses.com) Received: from a8-13.smtp-out.amazonses.com (a8-13.smtp-out.amazonses.com [54.240.8.13]) (using TLSv1 with cipher ECDHE-RSA-AES128-SHA (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 52B6D6B59E for ; Sun, 3 Dec 2017 21:57:52 +0000 (UTC) (envelope-from 010001601e629750-028b9ef1-0eb5-4cbf-a1f5-acb28d3e87a3-000000@amazonses.com) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple; s=ae7m2yrxjw65l2cqdpjxuucyrvy564tn; d=tarsnap.com; t=1512338266; h=Subject:To:References:From:Message-ID:Date:MIME-Version:In-Reply-To:Content-Type:Content-Transfer-Encoding; bh=v3VUso5a5EDPH3GiTBMe6v3qgetR6vm6h53RTUveiYw=; b=YthFaVwi4jf9nnovrpfHC/ZVRNRJ5wwUrxVCL4yDzdtl0fTKTTc3bbAPGYtZMiDz CIIBcVfsZeDrjG6T4A1FdN4LRcL0C7Y1pgHatcHcqk3h4vaRQFKg71MPBWnV6g9AHU8 lt1LwZ/ESMUMWXIo03o3Ks8WI+Ys1qfzJMRlVKBI= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple; s=224i4yxa5dv7c2xz3womw6peuasteono; d=amazonses.com; t=1512338266; h=Subject:To:References:From:Message-ID:Date:MIME-Version:In-Reply-To:Content-Type:Content-Transfer-Encoding:Feedback-ID; bh=v3VUso5a5EDPH3GiTBMe6v3qgetR6vm6h53RTUveiYw=; b=FYU505X5JcEciQJCkgvwMMttto88hSi4rkGceVP7kHI1uugnH7ZKDyzDDwvGUs7J nLNzRi2cIuv4liuYlm524gb0ZBXGKp2rMq8m6J/XijPPirjyE2l4fveEqRgcggqra0F JaoO+XXx6cZwBDadBOG3HWJT+/ZbNF1UDCnlRz9Q= Subject: Re: Suppress kernel messages "NFSv4 fileid > 32bits" To: Rafal Lukawiecki , freebsd-cloud@freebsd.org, Rick Macklem References: <386518E3-1D01-4E1F-BB77-E9C530E05381@rafal.net> <0100015ff59bd564-84bd069a-00b5-4a05-a8aa-dbe2aa19693c-000000@email.amazonses.com> From: Colin Percival Message-ID: <010001601e629750-028b9ef1-0eb5-4cbf-a1f5-acb28d3e87a3-000000@email.amazonses.com> Date: Sun, 3 Dec 2017 21:57:46 +0000 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:45.0) Gecko/20100101 Thunderbird/45.5.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-SES-Outgoing: 2017.12.03-54.240.8.13 Feedback-ID: 1.us-east-1.Lv9FVjaNvvR5llaqfLoOVbo2VxOELl7cjN0AOyXnPlk=:AmazonSES X-BeenThere: freebsd-cloud@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: "FreeBSD on cloud platforms \(EC2, GCE, Azure, etc.\)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 03 Dec 2017 21:57:53 -0000 On 12/03/17 09:18, Rafal Lukawiecki wrote: > Is there a way to completely suppress the "NFSv4 fileid > 32bits” messages > from flooding my logs and the subsequent emailed reports? This message is > unavoidable when running on AWS until FreeBSD 12 comes out, based on the > previous discussions here. Well, unavoidable when using EFS. Most people in EC2 aren't using EFS. > I can see that Colin has worked on reducing their number > (https://reviews.freebsd.org/D8523) but I would prefer to disable this > message completely. This is more of an NFS question than an EC2 question, but sure, suppressing that message completely is entirely doable. CCing in Rick, as the maintainer of the NFS code -- Rick, any opinion on having a vfs.nfs.suppress_32bits_warning sysctl, defaulting to 0, which suppresses those two warnings when set to nonzero? -- Colin Percival Security Officer Emeritus, FreeBSD | The power to serve Founder, Tarsnap | www.tarsnap.com | Online backups for the truly paranoid