Date: Wed, 15 Oct 2003 11:29:50 +0400 From: Vladimir Grebenschikov <vova@sw.ru> To: FreeBSD-gnats-submit@FreeBSD.org Subject: kern/58060: fsck_ufs -B lockup any writes on filesystem Message-ID: <E1A9g6Q-0000MK-Up@vbook.fbsd.ru> Resent-Message-ID: <200310150730.h9F7ULQx066523@freefall.freebsd.org>
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>Number: 58060
>Category: kern
>Synopsis: fsck_ufs -B lockup any writes on filesystem
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Wed Oct 15 00:30:20 PDT 2003
>Closed-Date:
>Last-Modified:
>Originator: Vladimir Grebenschikov
>Release: FreeBSD 5.1-CURRENT i386
>Organization:
SWsoft
>Environment:
System: FreeBSD vbook.fbsd.ru 5.1-CURRENT FreeBSD 5.1-CURRENT #12: Fri Oct 10 12:38:23 MSD 2003 root@vbook.fbsd.ru:/usr/obj/usr/src/sys/VBOOK i386
>Description:
After unclean shutdown, system boots and work properly. After some time any
processes triing to write was blocked in suspfs state.
fsck_ufs process was blocked in suspwt state.
Killing blocked processes does not helps.
# ps alx | fgrep fsck_ufs
0 917 736 0 75 0 676 268 suspwt D ?? 0:00.91 fsck_ufs -p -B /dev/ad0s3f
# strace -p 917
mount(0x80af3d3, 0x80cb44c, 0x1211000, 0xbfbffcc0^C <unfinished ...>
^C
# ps alx | fgrep suspfs
0 559 1 0 75 0 7076 1588 suspfs Is ?? 0:01.92 /usr/local/sbin/cupsd
207 611 609 0 75 0 8832 2396 suspfs I ?? 0:00.11 /usr/X11R6/bin/gdm-binary
207 836 1 0 75 0 18000 9108 suspfs I ?? 0:02.33 /usr/X11R6/libexec/stickynotes_applet
207 865 1 2 75 0 55932 41028 suspfs I ?? 1:59.49 evolution-1.4
207 867 1 0 75 0 32296 16000 suspfs I ?? 0:22.15 /usr/X11R6/share/opera/bin/opera --bi
207 942 1 0 75 0 4120 2068 suspfs I p0- 0:00.04 licq
I can cure situation only be running fsck -y in single-user mode.
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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