freebsd stable - Sep 2003 - Getting SILO Overflows during burncd

FreeBSD wahoo.prodigy.net 4.9-PRERELEASE FreeBSD 4.9-PRERELEASE #0: Tue 
Sep 23 10:13:51 CDT 2003     
jbryant@wahoo.prodigy.net:/usr/obj/usr/src/sys/WAHOO.SMP  i386

Dual Pentium II 333 MHz on Tyan Thunder-2 Motherboard.

Anyone else seeing this?

jim

-- 
   "Religious fundamentalism is the biggest threat to international
security that exists today."
			  United Nations Secretary General B.B.Ghali, 1995
-----------------------------------------------------------------------------------------------------
"The Fascist State organizes the nation, but leaves a sufficient margin of
liberty to the individual;
  the latter is deprived of all useless and possibly harmful freedom..." --
Benito Mussilini, 1932
		 http://www.pbs.org/now/politics/patriot2-hi.pdf -- The GOP agrees

On Sun, 28 Sep 2003, Jim Bryant wrote:
> FreeBSD wahoo.prodigy.net 4.9-PRERELEASE FreeBSD 4.9-PRERELEASE #0: Tue
> Sep 23 10:13:51 CDT 2003
> jbryant@wahoo.prodigy.net:/usr/obj/usr/src/sys/WAHOO.SMP  i386
>
> Dual Pentium II 333 MHz on Tyan Thunder-2 Motherboard.
>
> Anyone else seeing this?
I don't think I have any equipment this old to test with.  I wouldn't be
suprised about this, particuarly if you are using PIO on your drive; the
high interrupt rate could be delaying sio interrupts too long.

If your hardware supports it, you can try setting the loader tunable
hw.ata.atapi_dma=1 and rebooting and seeing if it picks up the drive at a
DMA setting.

-- 
Doug White                    |  FreeBSD: The Power to Serve
dwhite@gumbysoft.com          |  www.FreeBSD.org