Date: Mon, 29 Mar 1999 23:57:48 -0800 (PST) From: Matthew Dillon <dillon@apollo.backplane.com> To: Bob Bishop <rb@gid.co.uk> Cc: avalon@coombs.anu.edu.au (Darren Reed), Wilko Bulte <wilko@yedi.iaf.nl>, jkh@zippy.cdrom.com, hackers@FreeBSD.ORG Subject: Re: another ufs panic.. Message-ID: <199903300757.XAA37830@apollo.backplane.com> References: <199903292217.AAA03483@yedi.iaf.nl> <3.0.6.32.19990330083127.007bf2f0@192.168.255.1>
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:At 17:53 29/03/99 -0800, Matthew Dillon wrote:
:> Generally speaking, glitches will cause SCSI bus parity errors. Maybe
:> not all glitches, but a high enough percentage that you usually get
:> some sort of indication that there is a problem.
:
:...always assuming, of course, that you don't have parity checking turned
:off in the controller config :-)
:
:--
:Bob Bishop +44 118 977 4017
:rb@gid.co.uk fax +44 118 989 4254 (0800-1800 UK)
Nobody in their right mind turns off parity checking on a SCSI bus.
( At least, anyone who does is beyond any help that hackers can give
them ). This line of debate is becoming pointless.
-Matt
Matthew Dillon
<dillon@backplane.com>
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