From owner-freebsd-questions@freebsd.org Sat Sep 21 18:26:00 2019 Return-Path: Delivered-To: freebsd-questions@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 D3DA112BDE3 for ; Sat, 21 Sep 2019 18:26:00 +0000 (UTC) (envelope-from vas@mpeks.tomsk.su) Received: from admin.sibptus.ru (admin.sibptus.ru [IPv6:2001:19f0:5001:21dc::10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 46bJtc18YVz3M8x for ; Sat, 21 Sep 2019 18:25:59 +0000 (UTC) (envelope-from vas@mpeks.tomsk.su) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sibptus.ru; s=20181118; h=In-Reply-To:Message-ID:Subject:To:From:Date; bh=D6/9QHNDCegsSMz2KsRZSTtW4fyckfVKLGHTvhNawwg=; b=ABMK8q4sJv+YcdldE2bfT4I7/m PJQAa831+AgB1rHSsn7dUCV5rK1rlvpiZyz+atxxmHSYIFOWMQY1do4QLaviOn6v2uOLPnX5cAkzw qrnMBs/YvZfMkPVmP1+RLPAqxdiPWJtnEa9kkQu+9S+kypYfcla9oe+cbkmL5vMwm4fg=; Received: from vas by admin.sibptus.ru with local (Exim 4.92.2 (FreeBSD)) (envelope-from ) id 1iBk50-0004Q1-Ps for freebsd-questions@freebsd.org; Sun, 22 Sep 2019 01:25:58 +0700 Date: Sun, 22 Sep 2019 01:25:58 +0700 From: Victor Sudakov To: freebsd-questions@freebsd.org Subject: Re: multi-volume archives Message-ID: <20190921182558.GB15412@admin.sibptus.ru> References: <20190921063003.GA81956@admin.sibptus.ru> <20190921093801.4638945715fe79eb6a99b36f@sohara.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="aVD9QWMuhilNxW9f" Content-Disposition: inline In-Reply-To: <20190921093801.4638945715fe79eb6a99b36f@sohara.org> X-PGP-Key: http://admin.sibptus.ru/~vas/ X-PGP-Fingerprint: 10E3 1171 1273 E007 C2E9 3532 0DA4 F259 9B5E C634 User-Agent: Mutt/1.12.1 (2019-06-15) Sender: Victor Sudakov X-Rspamd-Queue-Id: 46bJtc18YVz3M8x X-Spamd-Bar: ------- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=sibptus.ru header.s=20181118 header.b=ABMK8q4s; dmarc=none; spf=pass (mx1.freebsd.org: domain of vas@mpeks.tomsk.su designates 2001:19f0:5001:21dc::10 as permitted sender) smtp.mailfrom=vas@mpeks.tomsk.su X-Spamd-Result: default: False [-7.74 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[sibptus.ru:s=20181118]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+mx:c]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; TO_DN_NONE(0.00)[]; DMARC_NA(0.00)[tomsk.su]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; IP_SCORE(-3.14)[ip: (-9.74), ipnet: 2001:19f0:5000::/38(-4.87), asn: 20473(-1.05), country: US(-0.05)]; DKIM_TRACE(0.00)[sibptus.ru:+]; SIGNED_PGP(-2.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:20473, ipnet:2001:19f0:5000::/38, country:US]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 21 Sep 2019 18:26:00 -0000 --aVD9QWMuhilNxW9f Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Steve O'Hara-Smith wrote: > >=20 > > Which is now the most convenient way to create multi-volume archives? To > > fit an archive on a FAT32 flash drive, a volume size should not exceed > > 4g.=20 >=20 > Gnu tar (in ports/packages as gtar) has support for multi-volume > splitting (-M) which by default prompts for the next volume to be install= ed > (so you could write direct to the flash drive) or can use a script to > generate the next volume filename. I vaguely recall using it a long time > ago. I'm even old enough to remember that BSD tar could do the same, and I used this feature with magnetic tapes, but after the introduction of libarchive, the BSD tar lost this ability. However, this understanding of multiple volumes is not convenient for writing to a formatted flash drive. --=20 Victor Sudakov, VAS4-RIPE, VAS47-RIPN 2:5005/49@fidonet http://vas.tomsk.ru/ --aVD9QWMuhilNxW9f Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEcBAEBAgAGBQJdhms2AAoJEA2k8lmbXsY0LvcH/jfZjdEXtMOJYLNCsAx64DHr cWRZKRYFW49BQ/k8cx1mI+ws+XGcKrRCkYasPFpJ+01GT7vIHwHS/o75UWMlpLcg KEssq0OkBw/L8AMIDoc7Hq380HzWNDSZwmtKy/rN7nr62uuwDLXcn2Ki+nsE4jS8 r79GDlOaK00BlnhVHF3w1MDFmADcRHzMDOYTcRkixT5NBY4BRJxZcovtSuUT8fFn IQKTsz+weBDTikQBHDBjr0uwg7AlTT0wzRHx0fHNAozbsSgGsmGxCYsgyZXh9EEL l+1Wt2KXE7me1SoZZHOdGAYRcwtUxdSFweG4J14LPRDPjDASz9IV21v4XW4bl98= =PMdD -----END PGP SIGNATURE----- --aVD9QWMuhilNxW9f--