Subject: kern/26200: atime being set to bogus value for some files via nfs
To: None <gnats-bugs@gnats.NetBSD.org>
From: Mark Davies <mark@mcs.vuw.ac.nz>
List: netbsd-bugs
Date: 07/08/2004 17:51:32
>Number:         26200
>Category:       kern
>Synopsis:       atime being set to bogus value for some files via nfs
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Jul 08 05:52:01 UTC 2004
>Closed-Date:
>Last-Modified:
>Originator:     Mark Davies
>Release:        NetBSD 2.0F 22/06/2004
>Organization:
Dept. of Comp. Sci., Victoria Uni. of Wellington, New Zealand.
>Environment:
	
	
System: NetBSD lido.mcs.vuw.ac.nz 2.0F NetBSD 2.0F (MCS_SERVER) #0: Wed Jun 23 23:17:49 NZST 2004  mark@lap2.home.vuw.ac.nz:/mnt/SAVE/build.obj/mnt/src/src/sys/arch/i386/compile/MCS_SERVER i386
Architecture: i386
Machine: i386
>Description:
	Since updating an NFS server from 1.6ZH to 2.0F the atime's of many
	files that have been accessed (modified?) on the server are being set
	to apparently random values.

	eg.
circa# stat /home/lido/./mark/.kde/share/kde/config/gtkrc
2818 398831 -rw-r--r-- 1 mark staff 1618729 1437 "Feb 13 04:44:48 1955" "Jul  5 16:29:30 2004" "Jul  5 16:29:30 2004" "Jan  1 12:00:00 1970" 32768 4 0 /home/lido/./mark/.kde/share/kde/config/gtkrc
circa# stat /home/lido/./mark/.kde/share/kde/config/klipperrc
2818 397559 -rw------- 1 mark staff 1582927 93 "Feb  3 21:48:48 1963" "Jul  5 16:29:39 2004" "Jul  5 16:29:39 2004" "Jan  1 12:00:00 1970" 32768 2 0 /home/lido/./mark/.kde/share/kde/config/klipperrc
circa# stat /home/lido/./mark/.mozilla/mark/12rop2f0.slt-new/prefs.js
2818 421719 -rw-r--r-- 1 mark staff 1674576 26834 "Aug 14 01:58:16 1934" "Jul  5 15:12:09 2004" "Jul  5 15:12:09 2004" "Jan  1 12:00:00 1970" 32768 54 0 /home/lido/./mark/.mozilla/mark/12rop2f0.slt-new/prefs.js
circa# stat /home/lido/./mark/.mozilla/mark/12rop2f0.slt-new/bookmarks.html
2818 421725 -rw------- 1 mark staff 1675144 17168 "Feb 24 06:48:32 1935" "Jul  5 15:12:09 2004" "Jul  5 15:12:09 2004" "Jan  1 12:00:00 1970" 32768 34 0 /home/lido/./mark/.mozilla/mark/12rop2f0.slt-new/bookmarks.html
circa# stat /home/lido/./cliffe/.pinerc
2818 6780255 -rw-r--r-- 1 cliffe cs-staff 27347520 16929 "Aug 16 18:58:00 1921" "Jul  3 14:26:38 2004" "Jul  3 14:26:38 2004" "Jan  1 12:00:00 1970" 32768 34 0 /home/lido/./cliffe/.pinerc
circa# stat /home/lido/./tim/space2work/.metadata/version.ini
2818 7865463 -rw-r--r-- 1 tim staff 31343816 26 "Dec  4 10:47:20 1908" "Jul  6 09:00:00 2004" "Jul  6 09:00:00 2004" "Jan  1 12:00:00 1970" 32768 2 0 /home/lido/./tim/space2work/.metadata/version.ini
circa# stat /home/lido/./tim/.thunderbird/default/563sly3k.slt/prefs.js
2818 7865255 -rw-r--r-- 1 tim staff 31343640 4475 "Nov  1 01:58:24 1930" "Jul  1 15:35:58 2004" "Jul  1 15:35:58 2004" "Jan  1 12:00:00 1970" 32768 10 0 /home/lido/./tim/.thunderbird/default/563sly3k.slt/prefs.js

	Clients are typically also 2.0F machines but problem only occurs
	on this server so I believe its a server end issue.
	
>How-To-Repeat:
	Don't know.
	
>Fix:
	Don't know.
	
>Release-Note:
>Audit-Trail:
>Unformatted: