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List:       netbsd-bugs
Subject:    kern/14413: Prcesses tried to write over filesystem limit lock up in the kernel
From:       Kazushi (Jam) Marukawa <jam () pobox ! com>
Date:       2001-10-31 22:21:10
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> Number:         14413
> Category:       kern
> Synopsis:       Prcesses tried to write over filesystem limit lock up in the kernel
> Confidential:   no
> Severity:       critical
> Priority:       high
> Responsible:    kern-bug-people
> State:          open
> Class:          sw-bug
> Submitter-Id:   net
> Arrival-Date:   Wed Oct 31 14:23:01 PST 2001
> Closed-Date:
> Last-Modified:
> Originator:     Kazushi (Jam) Marukawa
> Release:        NetBSD 1.5Y
> Organization:
> Environment:
UFS without softdep option on single hard drive
System: NetBSD sou.nerv.org 1.5Y NetBSD 1.5Y (sou) #0: Sat Oct 27 15:08:22 CDT 2001 \
                jam@sou.nerv.org:/mnt/src/sys/arch/i386/compile/sou i386
Architecture: i386
Machine: i386
> Description:
	The problem is that all processes try to write over the file
	system limit lock up.  This limit is software (user-level)
	limit.  After that, any processes accessing the same file
	system area (directory) lock up.  After 8 hours, entire file
	system became untouchable.  I'm using regular file system
	without softdep option.  This problem occured after Sep 22
	or little earlier in the curret-kernel.  I remember it was Ok
	before, but I don't remember when it was Ok.
> How-To-Repeat:
	just write data over the file system limit.
> Fix:
	Don't know.
> Release-Note:
> Audit-Trail:
> Unformatted:


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