Fast Data Access MMU Miss on V480

From: Perttunen, Bruce (BPerttunen@bcbsm.com)
Date: Mon Nov 10 2003 - 09:52:49 EST


I rebooted a V480 (2xUltraSparcIIIi 900MHz)today that had been up for 180
days and this error came up....

=============
...
...
Sun Fire 480R, No Keyboard
Copyright 1998-2002 Sun Microsystems, Inc. All rights reserved.
OpenBoot 4.6, 4096 MB memory installed, Serial #52702277.
Ethernet address 0:3:ba:24:2c:45, Host ID: 83242c45.

Creating CPU memory layout properties.

Reading temperature limits from FRUPROMs: CPU0/2 BACKPLANE
Environmental monitor is ON
Rebooting with command: boot -v
Boot device: /pci@9,600000/SUNW,qlc@2/fp@0,0/disk@0,0 File and args: -v
Loading ufs-file-system package 1.4 04 Aug 1995 13:02:54.
FCode UFS Reader 1.11 97/07/10 16:19:15.
Fast Data Access MMU Miss
{2} ok
=============

Sun doesn't think it is a hardware problem since I can "boot cdrom -s" from
the install CD. There are two mirrored disks (Disksuite) in this server and
I have the same problem booting from either disk. There is no other
external storage. I have fsck'd root (fixed 1 problem), and tried replacing
genunix, unix, and ufsboot; laying down a new bootblock; and even reverting
to older /etc/system, but all changes end up giving the same error at
bootup.

Any suggestions?

Thanks and I will summarize.

Bruce Perttunen
Blue Cross Blue Shield of Michigan
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