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[172.125.77.130]) by smtp.gmail.com with ESMTPSA id n93sm1421180ota.37.2021.02.11.20.34.20 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 11 Feb 2021 20:34:20 -0800 (PST) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit From: Bakul Shah Mime-Version: 1.0 (1.0) Subject: Re: upgrade stable/12 -> stable/13 zfs + boot partition Mediasize 64K Date: Thu, 11 Feb 2021 20:34:18 -0800 Message-Id: References: <6cd9f937-1bcc-3f50-87dc-fcbf038dff6a@pinyon.org> Cc: freebsd-current@freebsd.org In-Reply-To: <6cd9f937-1bcc-3f50-87dc-fcbf038dff6a@pinyon.org> To: "Russell L. Carter" X-Mailer: iPad Mail (18D52) X-Rspamd-Queue-Id: 4DcLHg0MJkz3tgD X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=iitbombay-org.20150623.gappssmtp.com header.s=20150623 header.b=fVv1NOR0; dmarc=none; spf=pass (mx1.freebsd.org: domain of bakul@iitbombay.org designates 2607:f8b0:4864:20::c29 as permitted sender) smtp.mailfrom=bakul@iitbombay.org X-Spamd-Result: default: False [-3.00 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; MV_CASE(0.50)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[iitbombay-org.20150623.gappssmtp.com:+]; RCPT_COUNT_TWO(0.00)[2]; NEURAL_HAM_SHORT(-1.00)[-0.995]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RBL_DBL_DONT_QUERY_IPS(0.00)[2607:f8b0:4864:20::c29:from]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[iitbombay-org.20150623.gappssmtp.com:s=20150623]; FREEFALL_USER(0.00)[bakul]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; DMARC_NA(0.00)[iitbombay.org]; SPAMHAUS_ZRD(0.00)[2607:f8b0:4864:20::c29:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::c29:from]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-current] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Feb 2021 04:34:24 -0000 On Feb 11, 2021, at 7:13 PM, Russell L. Carter wrote: > > root@terpsichore> gpart show > => 34 625142381 da0 GPT (298G) > 34 128 1 freebsd-boot (64K) > 162 8388608 2 freebsd-swap (4.0G) > 8388770 616753645 3 freebsd-zfs (294G) You can do something like gpart delete -i 2 da0 gpart resize -s 512k -i 1 da0 gpart add -t freebsd-swap da0 gpart bootcode -p /boot/gptzfsboot -i 1 da0 gpart list da0 will show the swap partition last but it will still be /dev/da0p2 Practice on a md0 device if you want to test this. truncate -s 20G file mdconfig -a -t vnode -f file gpart create -s GPT md0 etc.