From owner-freebsd-current  Fri Oct 15 14:59:19 1999
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Date: Fri, 15 Oct 1999 16:58:15 -0500 (CDT)
From: David Scheidt <dscheidt@enteract.com>
To: Khetan Gajjar <khetan@os.org.za>
Subject: Re: Can't make crashdump after panic
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On Fri, 15 Oct 1999, Khetan Gajjar wrote:
> 
> Looks like we have our problem; it's the ATA driver. I don't recall
> seeing this error when using the wd driver.


Yup.  When I force a panic from DDB, I get 

panic: timeout table full

and a message about "Dump already in progress, bailing".  I haven't yet
looked at them dump, to see whats in it.  This doesn't happen with wd
driver.  Relevent bits of my dmesg:

SMP: AP CPU #1 Launched!
ad0: <WDC AC310200R/17.01J17> ATA-4 disk at ata0 as master
ad0: 9787MB (20044080 sectors), 19885 cyls, 16 heads, 63 S/T, 512 B/S
ad0: 16 secs/int, 0 depth queue, UDMA33
Creating DISK ad0
Creating DISK wd0
DANGER wait_intr active=ATA_IGNORE_INTR
ad1: <WDC AC32500H/24.09P07> ATA-? disk at ata0 as slave
ad1: 2441MB (4999680 sectors), 4960 cyls, 16 heads, 63 S/T, 512 B/S
ad1: 16 secs/int, 0 depth queue, DMA 
Creating DISK ad1
Creating DISK wd1
atapi: MODE_SENSE_BIG - UNIT ATTENTION skey=6 asc=29 ascq=00 error=04
acd0: <CD-ROM CDR_S16/1.18> CDROM drive at ata1 as master
acd0: read 1033KB/s (1033KB/s), 256KB buffer, PIO
acd0: supported read types: CD-DA
acd0: Audio: play, 256 volume levels
acd0: Mechanism: ejectable tray
acd0: Medium: CD-ROM unknown medium, unlocked
Waiting 15 seconds for SCSI devices to settle





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