Date: Thu, 7 Nov 2002 09:32:08 -0800 (PST) From: Matthias Schuendehuette <msch@snafu.de> To: freebsd-gnats-submit@FreeBSD.org Subject: bin/45038: dump(8) does not work on UFS2 filesystems Message-ID: <200211071732.gA7HW8cJ060614@www.freebsd.org>
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>Number: 45038
>Category: bin
>Synopsis: dump(8) does not work on UFS2 filesystems
>Confidential: no
>Severity: serious
>Priority: high
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Thu Nov 07 09:40:01 PST 2002
>Closed-Date:
>Last-Modified:
>Originator: Matthias Schuendehuette
>Release: FreeBSD 5.0-CURRENT #4: Wed Nov 6 19:14:31 CET 2002
>Organization:
private
>Environment:
FreeBSD current.best-eng.de 5.0-CURRENT FreeBSD 5.0-CURRENT #4: Wed Nov 6 19:14:31 CET 2002 root@current.best-eng.de:/disk/obj/usr/src/sys/CURRENT i386
>Description:
dump(8) hangs on small UFS2 filesystems and dumps core on larger ones
>How-To-Repeat:
115 # time dump 0auf /dev/null /var
DUMP: Date of this level 0 dump: Thu Nov 7 18:23:07 2002
DUMP: Date of last level 0 dump: the epoch
DUMP: Dumping /dev/da3s1f (/var) to /dev/null
DUMP: mapping (Pass I) [regular files]
DUMP: mapping (Pass II) [directories]
DUMP: estimated 370584972 tape blocks.
DUMP: dumping (Pass III) [directories]
^C DUMP: Interrupt received.
DUMP: Do you want to abort dump?: ("yes" or "no") yes
DUMP: The ENTIRE dump is aborted.
143.840u 19.359s 4:06.89 66.0% 506+638k 0+8io 0pf+0w
where:
/dev/da3s1f 126702 14842 101724 13% /var
126 # time dump 0auf /dev/null /usr
DUMP: Date of this level 0 dump: Thu Nov 7 18:30:42 2002
DUMP: Date of last level 0 dump: the epoch
DUMP: Dumping /dev/da3s1g (/usr) to /dev/null
DUMP: mapping (Pass I) [regular files]
DUMP: mapping (Pass II) [directories]
DUMP: SIGSEGV: ABORTING!
Segmentation fault (core dumped)
0.033u 0.067s 0:01.68 5.3% 528+485k 1+25io 0pf+0w
where:
/dev/da3s1g 1269198 771078 396586 66% /usr
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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