From owner-freebsd-stable@freebsd.org Wed Jan 8 21:37:38 2020 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 D78851FBD04 for ; Wed, 8 Jan 2020 21:37:38 +0000 (UTC) (envelope-from thenomad@gmail.com) Received: from mail-pj1-x102c.google.com (mail-pj1-x102c.google.com [IPv6:2607:f8b0:4864:20::102c]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) 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 47tMzP40G7z4Bj8 for ; Wed, 8 Jan 2020 21:37:37 +0000 (UTC) (envelope-from thenomad@gmail.com) Received: by mail-pj1-x102c.google.com with SMTP id n96so181476pjc.3 for ; Wed, 08 Jan 2020 13:37:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:subject:to:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=9Ln2TJ9YzGLyLYuhTeSr/gVl4Gy00u3gAZg7Kf835/Q=; b=MeowfpfbyAP+Q1+3Lj9xE5URiKpPekfcirD1on7zpB0SJpnDdlzQSrT3GX6C+wRmCS jKNqBOuVzSiojPohGoMSjHuwdK6UU5Pc4CncoXLqRcZkcVmCkt1irA0ljN0gk7FLB6po 93Ukz9MDF+pz8jxg+TQf/zrq3b/mXcXTV+jTfKxfJ2wMfSlgEWtyGYbp4yuU7GX30psf vTUuKTcGvi0EuqqhCuUmjrkxC4+VQHrr0Sp/f4VS1WYLlpa07jmt2vFImgqR34hPYsne 30Tj3A5Pd/cc5Buzy/siAze1gI+CD7OBLH6mlX1X58ekF/15yDiGVHVnwDzSIiho7cfh 2QZw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:subject:to:references:from:message-id :date:user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=9Ln2TJ9YzGLyLYuhTeSr/gVl4Gy00u3gAZg7Kf835/Q=; b=goCkH2tX061Gq1bv5Wq3EoZvD66D2ztUNQQMeClT98/MZK5z5dvp5qvu0KRHyyhMlk Ksmt6YXTlQpXH+lYfqlFLas5+4KZjdufnJg5xtKpdKn5zmW+4W8ci1OxN68Auo7Qz7KP Z0Mt7Rc91Cq/jOIWiiBlL1W1Hs8djUSiRutR+GtfZD66zqccZI55R1uN1GkuNIQwLE8R IYlVALPmnHO/QOFZ9qZU3EWuYKAiQZryc5CELx3Qm7eeg87fZ8HLqujsJ0RcflPhFXxC bgCoeudc09oWimYrJHT9v0VQu93ovmDPm5/hJOxbin01/z2uLhP0ivpjA3x3m+l4Yp5h vong== X-Gm-Message-State: APjAAAW11/TOG8fisNDieORlYq1i0fAfqZu66Cx+Kko4lpuHH6BvLS7m kPXaidG64EzYIkQYoisuSEDjLsuj X-Google-Smtp-Source: APXvYqwCuDWidYADbjMZS+ym0vQ1aMOS/dm9UGJ24n5u10qVe2zOzI93nqtqSGX3tlGfma99Qe1kxg== X-Received: by 2002:a17:90a:c706:: with SMTP id o6mr851108pjt.82.1578519449540; Wed, 08 Jan 2020 13:37:29 -0800 (PST) Received: from vanyelcastleorg.local ([205.175.118.48]) by smtp.gmail.com with ESMTPSA id g18sm4777993pfi.80.2020.01.08.13.37.28 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 08 Jan 2020 13:37:28 -0800 (PST) Sender: Lee Damon Subject: Re: two questions about autofs on FBSD To: freebsd-stable@freebsd.org References: <578798e4-5e26-6116-9ffe-6dcc4f08ed59@castle.org> <20200108210921.GA40959@brick> From: Lee Damon Message-ID: Date: Wed, 8 Jan 2020 13:37:26 -0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:68.0) Gecko/20100101 Thunderbird/68.3.1 MIME-Version: 1.0 In-Reply-To: <20200108210921.GA40959@brick> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 47tMzP40G7z4Bj8 X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=Meowfpfb; dmarc=none; spf=pass (mx1.freebsd.org: domain of thenomad@gmail.com designates 2607:f8b0:4864:20::102c as permitted sender) smtp.mailfrom=thenomad@gmail.com X-Spamd-Result: default: False [-3.00 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-stable@freebsd.org]; TO_DN_NONE(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; RCVD_COUNT_THREE(0.00)[3]; DMARC_NA(0.00)[castle.org]; DKIM_TRACE(0.00)[gmail.com:+]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; IP_SCORE(-0.80)[ipnet: 2607:f8b0::/32(-2.12), asn: 15169(-1.85), country: US(-0.05)]; FORGED_SENDER(0.30)[nomad@castle.org,thenomad@gmail.com]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; FROM_NEQ_ENVFROM(0.00)[nomad@castle.org,thenomad@gmail.com]; MID_RHS_MATCH_FROM(0.00)[] X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 Jan 2020 21:37:38 -0000 On 1/8/20 13:09 , Edward Tomasz Napierała wrote: > I'm afraid linking isn't supported. I've always considered it > an optimization that made sense back when NFS could have significant > overhead and nowadays just wasn't worth it. > > One thing you could try is to use nullfs(5) instead of NFS for this > specific case. I no longer remember all the details, but simply adding > '-t nullfs' to the map entry above should work. Part of the problem for me is that I need to use the same map files on multiple OSs. :/path/to/thing works in Linux but doesn't work in FBSD. I haven't had a chance to try -t nullfs yet but I'm going to bet it doesn't work in Linux. Then there's omnios ... > Executing "automount" will refresh top-level mounts (ie all the filesystems > of type "autofs"); running "automount -c" will flush cached maps referenced > from /etc/auto_master. Thanks. I'll try that next time this project comes around on the guitar (which is to say, probably Friday). nomad