*BSD News Article 55627


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From: shovey@buffnet.net (Steve Hovey)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: A somewhat interesting crash
Date: 22 Nov 1995 03:37:55 GMT
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In article <48blrg$qi5@zebu.serv.net>, zeno@serv.net (Sean T. Lamont) says:
>
>Thought this might be of some interest to someone. One of my crashes
>(P120/2940/32M, for those of you not following my plight. :]) reconstructed
>the file system in a somewhat interesting way : it turned much of the operating
>system into block-structured devices. Observe:
>

You're the guy whose scsi drive corrupts on a regular bases yes?

There could be several mondane reasons for this such as:

	the scsi bus isnt terminated at the last device
	the last device isnt the only terminated device
	your tape unit could have delusions of grandeur 
		(I had a flaky tape unit hose a hard disk on me
		  by creating havoc on the scsi buss)
	Your hard disk might not be able to cope with the 10MB/SEC
		of a PCI controller (specially if its scsi 1)
	You have more than one bus mastering device overwhelming a
		not wonderful DMA controller
	Or - You did something really bad in your past life.