From owner-freebsd-virtualization@freebsd.org Tue Apr 6 13:01:58 2021 Return-Path: Delivered-To: freebsd-virtualization@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 2E8CA5D0B76 for ; Tue, 6 Apr 2021 13:01:58 +0000 (UTC) (envelope-from freebsd-rwg@gndrsh.dnsmgr.net) Received: from gndrsh.dnsmgr.net (br1.CN84in.dnsmgr.net [69.59.192.140]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4FF72s3Cdzz4pr9 for ; Tue, 6 Apr 2021 13:01:56 +0000 (UTC) (envelope-from freebsd-rwg@gndrsh.dnsmgr.net) Received: from gndrsh.dnsmgr.net (localhost [127.0.0.1]) by gndrsh.dnsmgr.net (8.13.3/8.13.3) with ESMTP id 136D1tGl005488; Tue, 6 Apr 2021 06:01:55 -0700 (PDT) (envelope-from freebsd-rwg@gndrsh.dnsmgr.net) Received: (from freebsd-rwg@localhost) by gndrsh.dnsmgr.net (8.13.3/8.13.3/Submit) id 136D1tRk005487; Tue, 6 Apr 2021 06:01:55 -0700 (PDT) (envelope-from freebsd-rwg) From: "Rodney W. Grimes" Message-Id: <202104061301.136D1tRk005487@gndrsh.dnsmgr.net> Subject: Re: resizing aarch64 image on arm64 In-Reply-To: <20210406061943.GR14975@funkthat.com> To: John-Mark Gurney Date: Tue, 6 Apr 2021 06:01:55 -0700 (PDT) CC: freebsd-virtualization@freebsd.org X-Mailer: ELM [version 2.4ME+ PL121h (25)] MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII X-Rspamd-Queue-Id: 4FF72s3Cdzz4pr9 X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of freebsd-rwg@gndrsh.dnsmgr.net has no SPF policy when checking 69.59.192.140) smtp.mailfrom=freebsd-rwg@gndrsh.dnsmgr.net X-Spamd-Result: default: False [-1.16 / 15.00]; MID_RHS_MATCH_FROM(0.00)[]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[dnsmgr.net]; RBL_DBL_DONT_QUERY_IPS(0.00)[69.59.192.140:from]; AUTH_NA(1.00)[]; SPAMHAUS_ZRD(0.00)[69.59.192.140:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_HAM_SHORT(-0.06)[-0.057]; RCPT_COUNT_TWO(0.00)[2]; R_SPF_NA(0.00)[no SPF record]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; R_DKIM_NA(0.00)[]; ASN(0.00)[asn:13868, ipnet:69.59.192.0/19, country:US]; MIME_TRACE(0.00)[0:+]; MAILMAN_DEST(0.00)[freebsd-virtualization]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 06 Apr 2021 13:01:58 -0000 > tech-lists wrote this message on Mon, Apr 05, 2021 at 16:59 +0000: > > Can anyone tell me how to resize > > https://download.freebsd.org/ftp/releases/VM-IMAGES/13.0-RC5/aarch64/Latest/FreeBSD-13.0-RC5-arm64-aarch64.raw > > > > on an amd64 host? > > note that this has been unxz'd already. > > truncate -s 6g FreeBSD-13.0-RC5-arm64-aarch64.raw # enlarge > mdconfig -f FreeBSD-13.0-RC5-arm64-aarch64.raw # make device > gpart recover md1 # fix up gpt > gpart resize -i 3 md1 # expand ufs partition > growfs md1p3 # grow ufs > > Note that mdconfig may output a different md device than md1, use > that instead. NICE! Maybe this could be a second example in growfs(8) as an example for "How to prepare an image for use with emulation"? > John-Mark Gurney Voice: +1 415 225 5579 -- Rod Grimes rgrimes@freebsd.org