From owner-freebsd-current Fri Dec 6 4:59: 1 2002 Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5825337B401; Fri, 6 Dec 2002 04:59:00 -0800 (PST) Received: from anor.ics.muni.cz (anor.ics.muni.cz [147.251.4.35]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0525543EA9; Fri, 6 Dec 2002 04:58:59 -0800 (PST) (envelope-from hopet@ics.muni.cz) Received: from dior.ics.muni.cz (dior.ics.muni.cz [147.251.6.10]) by anor.ics.muni.cz (8.12.1/8.12.1) with ESMTP id gB6Cwfx3005421; Fri, 6 Dec 2002 13:58:42 +0100 Received: from kloboucek (root@localhost) (authenticated as hopet with LOGIN) by dior.ics.muni.cz (8.10.1/8.10.0.Beta12) with ESMTP id gB6Cwel11341; Fri, 6 Dec 2002 13:58:41 +0100 (MET) From: "Petr Holub" To: Cc: , Subject: RE: UFS1 created by 5.0 is incompatible with 4.0's? Date: Fri, 6 Dec 2002 13:59:11 +0100 Message-ID: <004a01c29d27$45c2e0c0$2603fb93@kloboucek> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook 8.5, Build 4.71.2377.0 X-Mimeole: Produced By Microsoft MimeOLE V5.50.4920.2300 Importance: Normal X-Muni-Virus-Test: Clean Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Hi, > While testing the 4.0 -> 5.0 upgrade path, I've created (under > 5.0) a UFS1 partition and installed 4.0 onto it. After booting > the 4.0 from it, kernel complained about ``numdirs is zero, try > using an alternate superblock'' for / partition -- I've tried > what it suggests (by fsck -b 32, etc.) but the result was always > the same -- the file system was marked dirty and only read-only > usable. After rebooting in 5.0, this file system was similarly > unusable. Is this a bug or a feature? I've discussed this issue with Poul-Henning Kamp. You need fsck from at least 4.7. Petr ================================================================ Petr Holub CESNET z.s.p.o. Supercomputing Center Brno Zikova 4 Institute of Compt. Science 160 00 Praha 6, CZ Masaryk University Czech Republic Botanicka 68a, 60200 Brno, CZ e-mail: Petr.Holub@cesnet.cz phone: +420-5-41512213 e-mail: hopet@ics.muni.cz To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message