Received: by 2002:a05:6a10:a0d1:0:0:0:0 with SMTP id j17csp3321821pxa; Tue, 18 Aug 2020 12:07:53 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxO/iBf6xd0ERzm7qy8xw8zxybRh74kH3KG0NHq5Ay6L9uS/8bI1Gu98+BKMgBqRiXAZkrt X-Received: by 2002:a17:907:7255:: with SMTP id ds21mr779987ejc.44.1597777672783; Tue, 18 Aug 2020 12:07:52 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1597777672; cv=none; d=google.com; s=arc-20160816; b=SY6y4Iw1AVhwzRFG9K1BCpxzWVPj0EAhXzi2v/F0Gmcs/3x4fW9eBnS2763Mw9INZs R4NLy6CXNBMIoq4ZgrCSGLRDDcWx+27fkc2BWCIo9bcGqnzFAQhwJ2nvheBL1GtAsE3J Y8MQy8q5ARH+1KI3NVb2lJPzv/ZwkgUSS62Nn+ELHXgOOM/vxnG3ZSlam/aUipjW9sPY 8c76u12LOn7Q6Ljs+I+40WN3kC/kXnbmQRKvrcEDjtsoHbSrdV/br6hRQEujIgMUXPxc wbUoCmKfcNwi+tNOGce0hWrcD4S8q64rsyamyPzajRuR+K86ccVYKld6UQe+jMDMRa9b 8I0Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:from:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:date:dkim-signature:dkim-filter; bh=ZFtCQZlHoXmAnqDDOiC8FvvxKRV/AZ7aIXSI/ewiG7Y=; b=V9UWABSO4XPXc8DzbGRjYWdQVHnxZO7tlQGtV0gXv7ju+XWQouaOMFs6tIwuDJtVOF 9VauYofxZ9/fva3JyjdQzJ81EQaKqNAgzzr/RaXMDkofLBsEQFOHGoUmWU6DXw8i9+Pt tU9vdoINPdVRz7aTmN4ZpsTc77hd0AUSHbG7dNW/wB3inSW+l8c3UdyjObXF/Rjzjsoj RWXyr8hfsGFlKWZHCf0a8JS5GM8mnInp9gUVzjnBGOchQcF+jJLYR3/xTDFujtBoGb8u ECmAdGAftqF/LSG9pbBxoomAQUbl/CwcEANltCsN0MhlcGvafu0YW9lPrWoRwWmMoEp3 tv9A== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@fieldses.org header.s=default header.b=BdVbp143; spf=pass (google.com: domain of linux-nfs-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-nfs-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id mf10si13776859ejb.611.2020.08.18.12.07.17; Tue, 18 Aug 2020 12:07:52 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-nfs-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@fieldses.org header.s=default header.b=BdVbp143; spf=pass (google.com: domain of linux-nfs-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-nfs-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726552AbgHRTEy (ORCPT + 99 others); Tue, 18 Aug 2020 15:04:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39182 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726435AbgHRTEw (ORCPT ); Tue, 18 Aug 2020 15:04:52 -0400 Received: from fieldses.org (fieldses.org [IPv6:2600:3c00:e000:2f7::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 81129C061389 for ; Tue, 18 Aug 2020 12:04:52 -0700 (PDT) Received: by fieldses.org (Postfix, from userid 2815) id 515B9ABC; Tue, 18 Aug 2020 15:04:51 -0400 (EDT) DKIM-Filter: OpenDKIM Filter v2.11.0 fieldses.org 515B9ABC DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fieldses.org; s=default; t=1597777491; bh=ZFtCQZlHoXmAnqDDOiC8FvvxKRV/AZ7aIXSI/ewiG7Y=; h=Date:To:Cc:Subject:References:In-Reply-To:From:From; b=BdVbp1436/A6MMyzJKIqklZnOdjoR+h17SooaAgmBX/Vk56ytddfI60gKCiH0aqSz w+aVZc0so+7SISIWBoQcSThPPPV2LgVd7rjkcBJwPs0/9lju9ovIxq+p2GTOsaBo4W EfF5+KccRPexIv9Z2R7aDjPDLT7qQ2Ndrxu8TW5s= Date: Tue, 18 Aug 2020 15:04:51 -0400 To: NFS Traumatized Linux User Cc: linux-nfs@vger.kernel.org Subject: Re: CentOS 8 + Kerberized NFS homes / AutoFS -> can't get this to run properly, many actions heavily delayed, freq. mouse/kbd freezes -> NFS issue? Message-ID: <20200818190451.GA6766@fieldses.org> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) From: bfields@fieldses.org (J. Bruce Fields) Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org On Wed, Aug 12, 2020 at 10:05:08PM +0200, NFS Traumatized Linux User wrote: > I export the home directories on the NFS server to the local network > (rw,sec=krb5p,root_squash,async,subtree_check) and configured autofs Unrelated to your problem, but I wouldn't recommend "async". Like Ben I'd start by watching the traffic in wireshark. --b.