Date: Sat, 1 Jun 2002 00:04:30 +0300 From: Ruslan Ermilov <ru@FreeBSD.org> To: hackers@FreeBSD.org Subject: dmesg buffer preserved between reboots Message-ID: <20020531210430.GA5725@sunbay.com>
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Hi!
One of my remote i386 machines preserves the dmesg buffer between
reboots, and others not. What features cause this buffer to be
preserved? I saw this on Alphas, and thought that this was caused
by the "soft" reboot, where (probably) memory contents is not
destroyed. But I have never seen this before of i386's:
[...]
Waiting (max 60 seconds) for system process `vnlru' to stop...stopped
Waiting (max 60 seconds) for system process `bufdaemon' to stop...stopped
Waiting (max 60 seconds) for system process `syncer' to stop...stopped
syncing disks...
done
Copyright (c) 1992-2002 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 4.5-RELEASE #0: Mon Jan 28 14:31:56 GMT 2002
murray@builder.freebsdmall.com:/usr/src/sys/compile/GENERIC
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium 4 (1614.39-MHz 686-class CPU)
[...]
Can anyone shed some light on this?
Thanks,
--=20
Ruslan Ermilov Sysadmin and DBA,
ru@sunbay.com Sunbay Software AG,
ru@FreeBSD.org FreeBSD committer,
+380.652.512.251 Simferopol, Ukraine
http://www.FreeBSD.org The Power To Serve
http://www.oracle.com Enabling The Information Age
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