From owner-freebsd-arm@freebsd.org Thu Jan 31 07:09:19 2019 Return-Path: Delivered-To: freebsd-arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A7C3F1348F16 for ; Thu, 31 Jan 2019 07:09:19 +0000 (UTC) (envelope-from melounmichal@gmail.com) Received: from mail-wm1-x335.google.com (mail-wm1-x335.google.com [IPv6:2a00:1450:4864:20::335]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 57ED0741D3 for ; Thu, 31 Jan 2019 07:09:18 +0000 (UTC) (envelope-from melounmichal@gmail.com) Received: by mail-wm1-x335.google.com with SMTP id y8so1288261wmi.4 for ; Wed, 30 Jan 2019 23:09:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:reply-to:subject:to:references:openpgp:autocrypt :message-id:date:user-agent:mime-version:in-reply-to :content-language:content-transfer-encoding; bh=XqXF0lsb2rKgYwAxqVkItz7Mvy6loFn2o64ikOyF8oo=; b=jEZ8CcRU3TMROepBzaqEQNY/AkLtK7wgNuYOHD7BgfK+boX/zdOOmKSX9m8TaF0w+h kydyZEemZnMBEMmpEB+DHqYKrofn0Yg4xlOv0YUl2o4a+QGiBC3G+GRdL7rRkguX6tXN mBbue1kCwjIjbPTCuD6NYSxmsa4tAwfI6vz2PpqGguc1UkeFzrFUA9l88zRvAibWjwZh StMxTTCdB1mBHlhAGTFFF1Jcbmq/Ol9LiXOIiOXPfpIJDX9iF7kWZklr7KL6ox1oRLSg V5XY7cxsMdch63y+aBfELKlU/TLe/GLdYRpihUsv/FiuaWafI/HJZK+aAFSzD1F1tnu0 JL4w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:reply-to:subject:to:references :openpgp:autocrypt:message-id:date:user-agent:mime-version :in-reply-to:content-language:content-transfer-encoding; bh=XqXF0lsb2rKgYwAxqVkItz7Mvy6loFn2o64ikOyF8oo=; b=k5954yya2p2ZJzIynjUVl1KHH0r/09YgxQsDUnyMEB6q71goxPDvrY166wcGDrVXZp c0V01Ehm3NASK3tuD400EY/DlXlkeAuIfPW1fzBQ25/8NBwnO9rnM/JI48To15Nwp4gM LdH0okjLFsTcbdVBNzlBc8RR5rBr8MjGkdFVu7F0Tb4X+3b8AdKGcC1aLmhdFF49craZ JeBCX2UmHwpAvMQmz3fVJJC0x+9+YptgLQEU6//KK/dBOPzLfOaqnSx9GoFTazcEyIrs ZeJV6/yRQf8q8IPdxFgBpwqfWeabgPDfjL4Rl/jKboGhUkKaiyLwFY5FhZwiZifKzTNR tidA== X-Gm-Message-State: AJcUukcVKuGIP2xoWf/Kw7dORC+06eVJjIQBhKuP0md6jvr8iD3e0fOO Au/vdqawp+o3khOG/lk9Vyszvjzy X-Google-Smtp-Source: ALg8bN7QwJ8VAaBMLQSICO26U0RU6cLj26bmEJ78QW6K0FsnvJUZ1nydLpCDinHc33dkus7HiuEdaw== X-Received: by 2002:a1c:35ca:: with SMTP id c193mr27795477wma.146.1548918556948; Wed, 30 Jan 2019 23:09:16 -0800 (PST) Received: from [88.208.79.100] (halouny.humusoft.cz. [88.208.79.100]) by smtp.gmail.com with ESMTPSA id v132sm4431719wme.20.2019.01.30.23.09.16 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 30 Jan 2019 23:09:16 -0800 (PST) Sender: Michal Meloun From: Michal Meloun X-Google-Original-From: Michal Meloun Reply-To: mmel@freebsd.org Subject: Re: Auto expanding filesystem To: Russell Haley , freebsd-arm References: Openpgp: preference=signencrypt Autocrypt: addr=mmel@freebsd.org; prefer-encrypt=mutual; keydata= mQENBFYuVRkBCADZiwLCCne3wG9b9k+R2Neo5zVo2bLaZRfNNY/v9kg283i0sb1Da4EdEiNT 15El5UyozhphUIbIR/zrVpxF1TvvFdoCyzx6a68bNY2d9dBrDcNDZC+XnyDdHQoobN87DWT1 mRVkmbg9LHZ/SVUOkGYuWyE+8UYeDAcUizuXwSK5zFWmeTyIoWNa68ifrWLfQe0p4x5jC/AI VURCi17p360vU4fhgwoMvEEhrRBWCr4DYHToFjIt2WdBy3GR1qoO0+Xkd6G+OoBULo+XDfgu L2WdPvh0K69F9/LgHkMmG5Il7SCe62QGpG2vaCgRV7BQhLX+kxlvM+WrdRatWRml4Y/3ABEB AAG0IE1pY2hhbCBNZWxvdW4gPG1tZWxAZnJlZWJzZC5vcmc+iQFXBBMBCgBBAhsDBQsJCAcD BRUKCQgLBRYDAgEAAh4BAheAAhkBFiEEAN1KEEuAn+Apg413aR6ya17FqqoFAlw3aO8FCQ9v FVYACgkQaR6ya17FqqrIFwf/V/NRuAutw1cZ/HRCwfp00KY+8g730KwOaAMhPYvq8tqf8krD whFRWt9s4DSVTVJUC2dRZa5g1MS77iQL/WWzBUhJj7rW4uMpcKpi7UXi060sKrnE+1ZBvanG 8YCMTHKxQgQDD0cBqsyOAfrSA+Pyya3/HyAh1vvjQZfu5vWxA1X5NX5l5KtonprJ+ybVacwO W34yfWSX+ncx089JpUknenGdI+gVoKfa6uh/8YiCZTI5poxBttrOB8NGfylTsTTTbw2pkire Vkc87qq++I9bBNtTqWOZjB/3KBUd4q1veEUa4MS63TWtAvcEcsxHiBv4AH6npPO/iPycuGGh qldT1LkBDQRWLlUZAQgAuqBGR9LbUP86pYT2Zd+HZsiOun24LxPQwK6KZuysB0so02isa7ac T6t5uBfyfmdgzfvsc6dqU8bI65e8JtDwwVVF1Y4fF6cmNcmJqU10Gw5/bAu9re9JJWx2g/OJ tYMhwmqEE5DcS6GwgvJZI+9hgoSLL3mZ+GsO25NM4BhVH1o1AE4Q3O0HZMMnIzH+pma0augZ Xc3Qep17/Occ+1A7xEbn8VAYx8cwjkYUy7JyvVx4ecuj+i+uoCXhNhX5QdIcn4UMT1233Bcd yVZtZsLTI26ByFmrquGjkmN+/hra/s+nKfcegOKeHWVY/uFgDRk0TEYd6QuddZWo7+XMZLps wQARAQABiQElBBgBCgAPAhsMBQJZjBHDBQkHICOqAAoJEGkesmtexaqquysH/iDgRIrlMvFT GLyktZws/K/C03gWZ/tWwJV5+SFqRoasM+Z+9+cb44XA3rReqieLsYF5qSXTXHBPhEg1+9V9 KEPLpwektLtAv8zynN+6VVffwyRWQ4PIZmHCMT6PJP+Rk0DU6VrDc3ch58erduuyRDsbh32g 96nYMNvDsLhDvq44GPHLfglUHRY6wHo3IxAH2HosaWNC10R13JSrCdFnPMeIa+nSE+11hAdB mWpuPgVX2VNErtrwSBr7LsyCZ4yLO0bN5fKM0/Tavc9EcI9qDBrnts/EfZoCHhDtTMEFnQZM ybsMso20I/nxYPFuWuuFn7uQeoYrwWxt15SkN0RgtV2JATwEGAEKACYCGwwWIQQA3UoQS4Cf 4CmDjXdpHrJrXsWqqgUCXDdpmwUJD28WAgAKCRBpHrJrXsWqqtOrB/9Okk/dm2/mAs3tbA6l lKOZAwfUwBonwG7YhK9dOb5No/bJoY8G9s2IVXqwWKqCDv1qKC4M8pMXPD9fVsfNPG8GA1GZ rpZoZxHFteXZHoE1grpWypE0T3hp1W0hQNWXKv0MSuEMRVKU1m/iyLa10X7q8BaKtEDs35Xf DCh7eVg1vqiKtWyFn1u+y9Gy1Ztc/SKTs8mQvMYNUdBZuV6vN0VSz3I6wD9HVfo6Eo3M7cVp qqQ+KhrrGiCCYQPfZwpFAJSSgV3bR5O0BlNaGKJOoVTV1yexRbVEStswiFP8JFQp6U+S3nqE FFob7daQBLxi80oUVRn6eEdzR8tBhIy7sbeD Message-ID: <3e2e0631-166b-d74f-55a4-7bd6cb8464c3@freebsd.org> Date: Thu, 31 Jan 2019 08:09:18 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 57ED0741D3 X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=jEZ8CcRU; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of melounmichal@gmail.com designates 2a00:1450:4864:20::335 as permitted sender) smtp.mailfrom=melounmichal@gmail.com X-Spamd-Result: default: False [-6.69 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; HAS_REPLYTO(0.00)[mmel@freebsd.org]; FREEMAIL_FROM(0.00)[gmail.com]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; RCVD_COUNT_THREE(0.00)[3]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; FREEMAIL_TO(0.00)[gmail.com]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; MIME_TRACE(0.00)[0:+]; 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.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_SHORT(-0.97)[-0.972,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; TAGGED_RCPT(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-arm@freebsd.org]; REPLYTO_DOM_NEQ_FROM_DOM(0.00)[]; MIME_GOOD(-0.10)[text/plain]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[5.3.3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.5.4.1.0.0.a.2.list.dnswl.org : 127.0.5.0]; IP_SCORE(-2.71)[ip: (-9.23), ipnet: 2a00:1450::/32(-2.29), asn: 15169(-1.96), country: US(-0.07)] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 31 Jan 2019 07:09:20 -0000 On 30.01.2019 23:06, Russell Haley wrote: > Hi, > > I was wondering how the auto-expanding filesystem on the FreeBSD provided > arm images works? An RTFM link or link to code would be great. I just a > thread to pull on as I don't even know where to start. Is growfs(8) and https://svnweb.freebsd.org/base/head/libexec/rc/rc.d/growfs?view=log enough for start digging? Michal