Date: Mon, 28 May 2001 18:51:45 +1000 (EST) From: =?iso-8859-1?q?Keith=20Spencer?= <bsd2000au@yahoo.com.au> To: Ted Mittelstaedt <tedm@toybox.placo.com>, freebsd-questions@FreeBSD.ORG Subject: RE: oops! sio0 err <- rest of err message Message-ID: <20010528085145.9140.qmail@web12006.mail.yahoo.com> In-Reply-To: <003701c0e751$b5c92740$1401a8c0@tedm.placo.com>
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Hi Ted... --- Ted Mittelstaedt <tedm@toybox.placo.com> wrote: > I've noticed a big incidents of sio overflows on > slower CPU's commencing from FreeBSD version 3.0 > I've had a number of FreeBSD 2.2.8 systems that were > involved in various serial port work that I've > upgraded over the years and that started spitting > that out. > > I suspect that some change was made going from > 2.2.8 to 3.0 that adversely affected the sio driver. > Maybe the time slice was changed the scheduler gives > out or some such. Strangely, I've never seen them > with PPP but I have seen > them with UUCP and other serial intensive > programs. Since I don't use COM ports anymore for > high volume data transfer I haven't pursued it. I have had this on ftp transfers on ppp on a couple of different INTEL celeron machines. My current machine is 733 MHz Is it an issue though? Thanks _____________________________________________________________________________ http://messenger.yahoo.com.au - Yahoo! Messenger - Voice chat, mail alerts, stock quotes and favourite news and lots more! To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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