From nobody Thu May 01 17:22:22 2025 X-Original-To: freebsd-questions@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4ZpLTd3xhRz5vSsn for ; Thu, 01 May 2025 17:22:29 +0000 (UTC) (envelope-from bob@proulx.com) Received: from havoc.proulx.com (havoc.proulx.com [198.99.81.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4ZpLTb1g30z3dlx for ; Thu, 01 May 2025 17:22:27 +0000 (UTC) (envelope-from bob@proulx.com) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=proulx.com header.s=dkim2048 header.b=c3Dd9Y6p; spf=pass (mx1.freebsd.org: domain of bob@proulx.com designates 198.99.81.74 as permitted sender) smtp.mailfrom=bob@proulx.com; dmarc=pass (policy=none) header.from=proulx.com Received: from joseki.proulx.com (localhost [127.0.0.1]) by havoc.proulx.com (Postfix) with ESMTPS id C40D52365 for ; Thu, 1 May 2025 11:22:23 -0600 (MDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=proulx.com; s=dkim2048; t=1746120143; bh=aJkFUnAipyW9j8L7Ff69YCtz+Ms/pSg1tROzn8kM1y0=; h=Date:From:To:Subject:References:In-Reply-To:From; b=c3Dd9Y6pllKzHodNUp1188qga0iJb29+QUUzj0p9HScd6hZUQyQrCCpK/VejQiCAZ SC5WWWmFWDDfDtRwV323OQTkckTNl7FszIHV7kj5aSVpxqq3ofwSsII9nZRyYyOH6+ +iiEK12XGC97oJ7vdIbDD0+lMrjTLGWc0GTZA3ijGN+WcuyLSyiSqFKemhtLRlxENT 3m87e48rnnufqRx81K+1YHkQWFVPdC0wQCz4gZAel9sKKl6pdCEUCXk7xGmAYWM6XY vRO3xwuGgDlqlM3ThjC0nwChousOPfuGHC8of58AQT0Mgf0NrK/XnVuL92wwLjDlXh QbEPuOzTbGpLw== Received: from madness.proulx.com (madness.proulx.com [192.168.230.122]) by joseki.proulx.com (Postfix) with ESMTP id A25167A062 for ; Thu, 1 May 2025 11:22:22 -0600 (MDT) Received: by madness.proulx.com (Postfix, from userid 1000) id 9512B10D030; Thu, 01 May 2025 11:22:22 -0600 (MDT) Date: Thu, 1 May 2025 11:22:22 -0600 From: Bob Proulx To: freebsd-questions@freebsd.org Subject: Re: restoring a tar archive && modification time of directories Message-ID: <20250501111420347332352@bob.proulx.com> Mail-Followup-To: freebsd-questions@freebsd.org References: List-Id: User questions List-Archive: https://lists.freebsd.org/archives/freebsd-questions List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-questions@freebsd.org Sender: owner-freebsd-questions@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: 4ZpLTb1g30z3dlx X-Spamd-Bar: -- X-Spamd-Result: default: False [-2.07 / 15.00]; NEURAL_SPAM_LONG(1.00)[1.000]; NEURAL_HAM_SHORT(-1.00)[-0.999]; RCVD_DKIM_ARC_DNSWL_MED(-0.50)[]; DMARC_POLICY_ALLOW(-0.50)[proulx.com,none]; NEURAL_HAM_MEDIUM(-0.37)[-0.370]; R_SPF_ALLOW(-0.20)[+mx]; RCVD_IN_DNSWL_MED(-0.20)[198.99.81.74:from]; R_DKIM_ALLOW(-0.20)[proulx.com:s=dkim2048]; MIME_GOOD(-0.10)[text/plain]; RCPT_COUNT_ONE(0.00)[1]; MISSING_XM_UA(0.00)[]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:397142, ipnet:198.99.80.0/22, country:US]; MLMMJ_DEST(0.00)[freebsd-questions@freebsd.org]; RCVD_COUNT_THREE(0.00)[3]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; MID_RHS_MATCH_FROMTLD(0.00)[]; TO_DN_NONE(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_TLS_LAST(0.00)[]; DKIM_TRACE(0.00)[proulx.com:+] Matthias Apitz wrote: > Why is the directory guru/Ada/ not set to 8 Dez. 2020 after restoring > the files into it? Is this a bug in our bsdtar? This worked for me when I tried it. I tried it on 14.2R with both /usr/bin/tar and /usr/local/bin/bsdtar and both produced the desired result. I did this to test it. rwp@madness:~/tmp/junk$ rm -rf dir1 rwp@madness:~/tmp/junk$ mkdir dir1 rwp@madness:~/tmp/junk$ touch -t 197001010101 dir1/file2 dir1 rwp@madness:~/tmp/junk$ ls -lRa dir1 total 2 drwxr-xr-x 2 rwp rwp 3 Jan 1 1970 ./ drwxr-xr-x 4 rwp rwp 5 May 1 11:15 ../ -rw-r--r-- 1 rwp rwp 0 Jan 1 1970 file2 rwp@madness:~/tmp/junk$ type -p tar /usr/bin/tar rwp@madness:~/tmp/junk$ tar czf dir1.tar.gz dir1 rwp@madness:~/tmp/junk$ file dir1.tar.gz dir1.tar.gz: gzip compressed data, last modified: Thu May 1 17:17:31 2025, from Unix, original size modulo 2^32 2048 rwp@madness:~/tmp/junk$ tar tvf dir1.tar.gz drwxr-xr-x 0 rwp rwp 0 Jan 1 1970 dir1/ -rw-r--r-- 0 rwp rwp 0 Jan 1 1970 dir1/file2 rwp@madness:~/tmp/junk$ bsdtar tvf dir1.tar.gz drwxr-xr-x 0 rwp rwp 0 Jan 1 1970 dir1/ -rw-r--r-- 0 rwp rwp 0 Jan 1 1970 dir1/file2 rwp@madness:~/tmp/junk$ rm -rf dir1 rwp@madness:~/tmp/junk$ tar xf dir1.tar.gz rwp@madness:~/tmp/junk$ ls -lRa dir1 total 2 drwxr-xr-x 2 rwp rwp 3 Jan 1 1970 ./ drwxr-xr-x 3 rwp rwp 4 May 1 11:18 ../ -rw-r--r-- 1 rwp rwp 0 Jan 1 1970 file2 rwp@madness:~/tmp/junk$ rm -rf dir1 rwp@madness:~/tmp/junk$ bsdtar xf dir1.tar.gz rwp@madness:~/tmp/junk$ ls -lRa dir1 total 2 drwxr-xr-x 2 rwp rwp 3 Jan 1 1970 ./ drwxr-xr-x 3 rwp rwp 4 May 1 11:19 ../ -rw-r--r-- 1 rwp rwp 0 Jan 1 1970 file2 rwp@madness:~/tmp/junk$ df -hT . Filesystem Type Size Used Avail Capacity Mounted on zroot/home/rwp zfs 1.4T 189G 1.2T 14% /home/rwp rwp@madness:~/tmp/junk$ freebsd-version -ku 14.1-RELEASE-p5 14.1-RELEASE-p6 Could you test this more on your system? Bob