*BSD News Article 56082


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From: jbowman@qli.backboard.com (Jack Bowman Jr.)
Newsgroups: comp.unix.bsd.bsdi.misc
Subject: BSDI and page fault problems?
Date: 4 Dec 1995 17:19:14 GMT
Organization: Quantum Link Inc.
Lines: 17
Message-ID: <49vaii$rt3@archon.elysian.net>
NNTP-Posting-Host: 206.26.73.16
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  My current configuration is as follows.

BSDI 2.0 with patches applied
486 dx4-100mhz intel
32 megabytes ram
Adaptec 1542cf SCSI card
Quantum Grand Prix 4.3 gig SCSI hard drive (xp34301)
NEC double spin SCSI cdrom drive (CDR-210P)
SDL RISCom/N2csu (configured for T1, esf ,b8zs ,extern clk)

The system will run fine in non-turbo mode (about 33mhz). The following problem 
occurs when in turbo.  After 15 to 60 minutes console reports page faults, panics, fails
to sync disks, and then reboots. I have replaced logic boards, cpu, and SCSI card. 
Parity is enabled on all SCSI devices and speed is set to 5mb. Any help would be greatly
appreciated. Thanks in advance.   
                                  Jack