From owner-freebsd-stable@freebsd.org Fri Apr 2 01:30:16 2021 Return-Path: Delivered-To: freebsd-stable@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id E13D95BD68A for ; Fri, 2 Apr 2021 01:30:16 +0000 (UTC) (envelope-from parv.0zero9@gmail.com) Received: from mail-wr1-x433.google.com (mail-wr1-x433.google.com [IPv6:2a00:1450:4864:20::433]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4FBMtb4nPnz3MbK for ; Fri, 2 Apr 2021 01:30:15 +0000 (UTC) (envelope-from parv.0zero9@gmail.com) Received: by mail-wr1-x433.google.com with SMTP id o16so3486169wrn.0 for ; Thu, 01 Apr 2021 18:30:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=QszU5ApJcN/X2p5pYvF3XMUy7QOA/iu37VDAQIqE6FM=; b=qXd4Bfc8Ccode3O10bxloQ5XinWswqVsbw4c91CNxiLYZcV1SddxcKS54tg/R8BhZ+ wXDgVnpzjRZhkPVs1KhokICsaOO1eN/H5HMVbz049qxIN2ExgfcO//GHNPIifk4XwgHI RC01uEu6bPImJ2DRH/OcN6mPZ7dlJEsJJdJrOxxCyjTtslHvbHHCnbN+1JwLqlgClNpd JpOlOB2mOS7ZUSW39v/CvnOVLHZSFr96KI3P75nLrI+0s5oMGD5t5GqU71xjEtsGKE// Q8mEzRWHQYSHq8IHPOZzulBQ56JbHw5kw8egjqZ+21MpijntbzKdF+J+prI4b1LrROvv 5rKA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=QszU5ApJcN/X2p5pYvF3XMUy7QOA/iu37VDAQIqE6FM=; b=nak2jSBgM1m4/PF8epN9ajrRa8//1AtobgZ6ruEdZPU0j7ulX20PBVhM+McOJt4xBM tjOG9G6znybS1abeYJClmlL8GyCrgrW4Hz7eiefoAq0x9/IFZ4B7370TuaMVp9J47J2+ Jj/bdqOe1j99/9ABSvG16vzFYVV6xT76G4g4WKb+Kr86NAMQ7oAPNn6aj44lURZOaL7k lXsNpyAm5TdxDYIxz81aBDnOrUAIKYTX73x/nYZefFqyreLmFmE0DxV4NLjWDlhcNeIs KoasdYktIUjTkylNYJWydqRrdqz9u6JHT7nNFmifhOeiNvRsVxxUjnvYl6DX6/5v/UpV 24qA== X-Gm-Message-State: AOAM530G3sFtEZzhqNqRZ1Bh+Z0fSaRDZTE9ce4FEG5KlIEDSgjL6UHG vS75HA3/Bs5sOzmdsNa3L7rtIrsoj1o82e766HiXEzlPjkE= X-Google-Smtp-Source: ABdhPJw0Wd+rhay9caQ4xKzbIwmGPlMqZysb/csPMyz6YOzR8daBQUNClw2Z5pwmwfkrkPqhA80F90j6H9uWUIB+F6U= X-Received: by 2002:adf:fb0e:: with SMTP id c14mr12854252wrr.140.1617327013840; Thu, 01 Apr 2021 18:30:13 -0700 (PDT) MIME-Version: 1.0 From: parv Date: Thu, 1 Apr 2021 15:29:02 -1000 Message-ID: Subject: ZFS (in virtual machine): $HOME being a dataset causes xauth to timeout- access delays? To: freebsd-stable@freebsd.org X-Rspamd-Queue-Id: 4FBMtb4nPnz3MbK X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=qXd4Bfc8; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of parv0zero9@gmail.com designates 2a00:1450:4864:20::433 as permitted sender) smtp.mailfrom=parv0zero9@gmail.com X-Spamd-Result: default: False [-0.52 / 15.00]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; SUBJECT_HAS_CURRENCY(1.00)[]; TO_DN_NONE(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; FROM_EQ_ENVFROM(0.00)[]; SUBJECT_ENDS_QUESTION(1.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[2a00:1450:4864:20::433:from]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; TAGGED_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-stable@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; SPAMHAUS_ZRD(0.00)[2a00:1450:4864:20::433:from:127.0.2.255]; MIME_TRACE(0.00)[0:+,1:+,2:~]; NEURAL_SPAM_SHORT(0.48)[0.477]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::433:from]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-stable] X-Mailman-Approved-At: Fri, 02 Apr 2021 08:03:05 +0000 Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.34 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 02 Apr 2021 01:30:16 -0000 Hi there, I have FreeBSD 12-STABLE in VirtualBox 5.2.44 on Windows 10. All the "disks" are file-backed virtual disks. I noticed that after making $HOME a ZFS dataset, there were delays ... - generally in start of Xorg; - exhibited by xauth (after using "startx") error messages about timeout with authority files. After reverting back $HOME not being a dataset on its own as before, there are no delays in start of Xorg; nor are any timeout message from xauth as before. Has anybody else noticed that? - parv Before making $HOME (/aux/home/parv) a dataset ... aux0 mounted at /aux aux0/home at /aux/home Conversion of $HOME to a dataset .. % zfs create aux0/home/parv2 % mv /aux/home/parv/* /aux/home/parv2/ % mv /aux/home/parv/.* /aux/home/parv2/ % rm -rf /aux/home/parv % zfs rename aux0/home/parv2 aux0/home/parv