On Thu, Mar 11, 2004 at 11:56:16PM -0600, Donald Lee wrote:
> Hi everybody
> 
> I just installed a third disk on my Beige G3.  All are ATA
> disks, two are Cuda V (80 GB) and the new one is a Cuda 7200.7 @200 GB.
> 
> wd0 is hooked up to the "internal" ide, and disks wd1 and wd2
> are connected to a PCI card
> (pciide0 at pci0 dev 15 function 0: Promise Ultra133/ATA Bus Master IDE  Accelerator (rev. 0x02))
> 
> One disk is on each of the two ATA channels on the card.
> 
> I tried to beat on the disks, with some heavy I/O reading from wd1 and writing
> to wd2.
> 
> This seems to work, sort of.  The I/O does not seem to actually
> fail, but it does seem to 'hang' periodically.
> 
> I get lots of these:
> 
> Mar 11 23:27:40 grace /netbsd:  type: ata tc_bcount: 8192 tc_skip: 0
> Mar 11 23:27:49 grace /netbsd: pciide0:0:0: lost interrupt
> Mar 11 23:27:49 grace /netbsd:  type: ata tc_bcount: 8192 tc_skip: 0
> Mar 11 23:27:50 grace /netbsd: pciide0:1:0: lost interrupt
> Mar 11 23:27:50 grace /netbsd:  type: ata tc_bcount: 8192 tc_skip: 0
> Mar 11 23:28:31 grace /netbsd: pciide0:0:0: lost interrupt
> Mar 11 23:28:31 grace /netbsd:  type: ata tc_bcount: 65536 tc_skip: 0
> Mar 11 23:28:31 grace /netbsd: pciide0:1:0: lost interrupt
> Mar 11 23:28:31 grace /netbsd:  type: ata tc_bcount: 65536 tc_skip: 0
> Mar 11 23:28:40 grace /netbsd: pciide0:0:0: lost interrupt
> Mar 11 23:28:40 grace /netbsd:  type: ata tc_bcount: 65536 tc_skip: 0

Are you sure your power supply is strong enouth to feed 3 drives ?

I had this problem in a server, which stopped when I s remplaced the power
supply with a stronger one.

-- 
Manuel Bouyer <bouyer@antioche.eu.org>
     NetBSD: 26 ans d'experience feront toujours la difference
--