From owner-freebsd-stable@freebsd.org Fri Apr 2 01:39:54 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 8D3135BDB03 for ; Fri, 2 Apr 2021 01:39:54 +0000 (UTC) (envelope-from parv.0zero9@gmail.com) Received: from mail-wm1-x32b.google.com (mail-wm1-x32b.google.com [IPv6:2a00:1450:4864:20::32b]) (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 4FBN5j6Wnnz3N4n for ; Fri, 2 Apr 2021 01:39:53 +0000 (UTC) (envelope-from parv.0zero9@gmail.com) Received: by mail-wm1-x32b.google.com with SMTP id u5-20020a7bcb050000b029010e9316b9d5so1717043wmj.2 for ; Thu, 01 Apr 2021 18:39:53 -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=Pqmt78undBH+QiYRyDBTKYbv/ODs324EmLgTPHljrak=; b=L+JkOnaBCDTMNgbkfaUGEjQScrdOW4ic/fFnroJ38JpPjnUAUOknjzHOXxAT5b5nD0 4TiXGXqFb9xxsA0Z3EBPqD8KcrAmseggQrjjsxX3SzZrSLyc0Q+suGY8rec69Q4VKy0S V2UyD2AxouKeJ+tLpBIJdZBlkfu8mt9zWe111bkhC6MVdnwpN1q8teFyz1NXTsEf1Nfk SXttlhslh/fA+PMwq5nLrhQ9HkoLgphvulvUYR4Z0WgxAtNu9mdCgVk1jpcHnbynvuJX O7VTX3WyoeDDsaYmjPEgfcrSf1pMeviyMp3Fzw6lVZKRN6jB2FXp0zt318l5/KaLN40l NPvA== 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=Pqmt78undBH+QiYRyDBTKYbv/ODs324EmLgTPHljrak=; b=W2JpVFE7zzurMYLUxeRFvsb0A4dyx5ILhPsQM5vvRAC4l63lrvofsGLJZQJBsxsp7S Bqo8kUIl6PrzA7UglkOvbLnL9/USyyl2kDXFBdlzVirtb/U18ME4e2bfrR6hR/NUsMD/ CcnvYEkTj8qDUzB+ZlI+/3e+uM3JqyCWTCYJjW/D6Shl8XdU5LgHu9MhoHhxQZ3TB9Qe LzvCTaDK8pQxfaT43Uw+pDSrYPJtoWEJY3GEHclmcGz4XScMbi+nknNBrNTllMS0pkYA 9HNA1UdxKEcnLVCGBzBxuUzt2p9kLlMUddOJlqkMyw0j2SPAjOQBMwkKFlWnFFwo7xjk wXgg== X-Gm-Message-State: AOAM5313Um2NNWbx7xZHfpfb01XaR3j7AHlkh0pselgyhs35p+dXUOhw VtYHpFzj3kUTlxtOuPS7VsvqvBAdpl8WHW/c8i7p8wFiNzU= X-Google-Smtp-Source: ABdhPJwEG168un43UDpxqZkbAUlTdasOq/KHCWeFTbcOyfYtzG0jQV+7OlTqHhXSfWuz5bOB7yIKnPB9bxhxIwiPuWE= X-Received: by 2002:a1c:3d46:: with SMTP id k67mr10364649wma.188.1617327592093; Thu, 01 Apr 2021 18:39:52 -0700 (PDT) MIME-Version: 1.0 From: "parv/freebsd" Date: Thu, 1 Apr 2021 15:38:40 -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: 4FBN5j6Wnnz3N4n X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=L+JkOnaB; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of parv0zero9@gmail.com designates 2a00:1450:4864:20::32b as permitted sender) smtp.mailfrom=parv0zero9@gmail.com X-Spamd-Result: default: False [-0.52 / 15.00]; FREEMAIL_FROM(0.00)[gmail.com]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; 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)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; TAGGED_FROM(0.00)[freebsd]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[2a00:1450:4864:20::32b:from]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; 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::32b:from:127.0.2.255]; NEURAL_SPAM_SHORT(0.48)[0.477]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::32b:from]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-stable] 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 01:39:54 -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