From owner-freebsd-arm@freebsd.org Thu Aug 10 14:56:56 2017 Return-Path: Delivered-To: freebsd-arm@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 B73AEDD4EC1 for ; Thu, 10 Aug 2017 14:56:56 +0000 (UTC) (envelope-from olavi.m.kumpulainen@gmail.com) Received: from mail-lf0-x236.google.com (mail-lf0-x236.google.com [IPv6:2a00:1450:4010:c07::236]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 3CC6563731 for ; Thu, 10 Aug 2017 14:56:56 +0000 (UTC) (envelope-from olavi.m.kumpulainen@gmail.com) Received: by mail-lf0-x236.google.com with SMTP id m86so4619526lfi.4 for ; Thu, 10 Aug 2017 07:56:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:content-transfer-encoding:mime-version:subject:message-id:date :to; bh=DOsTXPkAIUH4chbujY8f3HEdAzHOwMIKRkolDQnknXM=; b=nXZ/03QCOA+mO1Y283hCW+2pRe6peNxFHQ7W/6/DWOpdK+3WlL1JBk79GJgmn6D0Gz zqD2cgPOi1L44rC6lYxE5yT2LNLTM5exs7nJvt6cCNksAxMhAURIFdRA/32wRcFIEAEN QzcLSIp0Q5RdzDMiKXnU8SCiUDhM+oCXVxD6EIj2yvGkxVL5qtan14PEZePZf5IBDqnz 8jLrZXs9HOUD0GTYcq518NFqrI7B+AkUXsFgFxwBqa47D7bjWIx9JxQyYBvkpSqrGnIx VT0CdM/+N8+H0+G0VVIljbRnX6snyNHAExP3qC+S1/n5tfyNxS8LQfMWGw3IWA+Q1B07 6/cg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:content-transfer-encoding:mime-version :subject:message-id:date:to; bh=DOsTXPkAIUH4chbujY8f3HEdAzHOwMIKRkolDQnknXM=; b=H9EAoaRiBSEwT+HvvHYVyOZMb4OG3FZ7DfQcnLg0fH3rxIre2ButrSL+JjNBCM3SGd Q23pyCtlrhDJMbpfNwDRMK38qNthgXOdjPZQfyhdqpdLvu9vnJUILBe+cAcoqRH5GcRA xFeZzISqttGYe55LxiOzS/dNsWxpt2v6Um5dJZDMBILvoLC9FtjArwmjtFO9ny6OS21E YX39xbnbT3UMI6lnVIV95VmLMJGEsRb8zGE8DtJzWJE0CgWLQfcK8iri/VxGwciKdfmS W0nYC2oNsK6+VzPRacS/7vCVfOTkYBlEv/L0TChvn7vxMcbLg0XcIV/J0Qy/ycF879pq CGng== X-Gm-Message-State: AHYfb5iNiBHs2c8ORzjJft0t5ugH9uHWRxO0DWn0gV173Uo3lRkmEixm O7TwohcREwCt+qYy9hQ= X-Received: by 10.46.33.77 with SMTP id h74mr4123536ljh.79.1502377012611; Thu, 10 Aug 2017 07:56:52 -0700 (PDT) Received: from [192.168.1.105] (c83-251-251-174.bredband.comhem.se. [83.251.251.174]) by smtp.gmail.com with ESMTPSA id y9sm1241566lfj.74.2017.08.10.07.56.50 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 10 Aug 2017 07:56:51 -0700 (PDT) From: Olavi Kumpulainen Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 10.3 \(3273\)) Subject: Question on mountd Message-Id: Date: Thu, 10 Aug 2017 16:56:51 +0200 To: freebsd-arm@freebsd.org X-Mailer: Apple Mail (2.3273) X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Aug 2017 14:56:56 -0000 Hi guys, I notice that mount SIGHUP=E2=80=99s mountd every time mount succeeds. = The SIGHUP causes mountd to remount all exported directories.If this = happens while a NFS-client is accessing a share, an access error may = occur. For this purpose, there is an option to mount, -S, which locks nfsd = while the remount is executing. Can anyone of you share why mount needs to SIGHUP mountd in the first = place? It would make sense if mountd is restarted whenever /etc/exports = is modified, but always seems like overkill. /Olavi=20