Date: Mon, 8 Jan 2007 19:40:21 GMT From: Guy Helmer<ghelmer@palisadesys.com> To: freebsd-gnats-submit@FreeBSD.org Subject: bin/107692: newfs -O 1 doesn't create consistent filesystems Message-ID: <200701081940.l08JeLlZ003856@www.freebsd.org> Resent-Message-ID: <200701081950.l08JoBbV062358@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
>Number: 107692 >Category: bin >Synopsis: newfs -O 1 doesn't create consistent filesystems >Confidential: no >Severity: serious >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Jan 08 19:50:10 GMT 2007 >Closed-Date: >Last-Modified: >Originator: Guy Helmer >Release: FreeBSD 6.2 (prerelease) >Organization: Palisade Systems, Inc. >Environment: FreeBSD opteron6.internal.palisadesys.com 6.1-STABLE FreeBSD 6.1-STABLE #7: Wed Jul 19 08:11:08 CDT 2006 root@opteron6.internal.palisadesys.com:/usr/src/sys/amd64/compile/SMP amd64 >Description: Large (60GB) filesystems created using "newfs -U -O 1 -b 65536 -f 8192" show incorrect results from "df" for free and used space when mounted immediately after creation. fsck on the new filesystem (before ever mounting it once) gives a "SUMMARY INFORMATION BAD" error in phase 5. This error hasn't occurred in any runs of fsck immediately after "newfs -U -b 65536 -f 8192" (leaving out the "-O 1" option). >How-To-Repeat: "newfs -U -O 1 -b 65536 -f 8192 /dev/da0s1e" (assuming da0s1e is a large enough partition to trigger the problem) and then "fsck /dev/da0s1e". >Fix: >Release-Note: >Audit-Trail: >Unformatted:
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200701081940.l08JeLlZ003856>