Problems with AT3, anybody else has similar SCSI behaviours on there

Andre Couture (acouture@videotron.ca)
Tue, 10 Nov 1998 12:27:01 +0000

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What I experience, everytime I scan is a lockup on my scsi device where
my scanner is hooked-up.

The scan goes well, I see the picture in my scan window, it even get
save to out.pnm
But the xscanimage does not come back to life after.

After a while I can see in my logs that something went wrong?

I get a OVERRUN error on scsi id 3 (my scanner).

I have two scsi card in my system.

the first is a BusLogic which control all my internal devices and
compiled into the kernel.

My second is a Adaptec 2940 (AIC7XXX) which is used for external devices
and compiled as a module;

here some scsi infos;

#FROM /proc/scsi/aic7xxx/1

Adaptec AIC7xxx driver version: 5.1.3/3.2.4
Compile Options:
AIC7XXX_RESET_DELAY : 5
AIC7XXX_TAGGED_QUEUEING: Adapter Support Enabled
Check below to see which
devices use tagged queueing
AIC7XXX_PAGE_ENABLE : Enabled (This is no longer an option)
AIC7XXX_PROC_STATS : Disabled

Adapter Configuration:
SCSI Adapter: Adaptec AHA-294X SCSI host adapter
Narrow Controller
PCI MMAPed I/O Base: 0xe2001000
Adapter SEEPROM Config: SEEPROM found and used.
Adaptec SCSI BIOS: Disabled
IRQ: 9
SCBs: Active 0, Max Active 1,
Allocated 15, HW 16, Page 255
Interrupts: 36
BIOS Control Word: 0x1010
Adapter Control Word: 0x005c
Extended Translation: Disabled
Disconnect Enable Flags: 0x00f7
Tag Queue Enable Flags: 0x0000
Ordered Queue Tag Flags: 0x0000
Default Tag Queue Depth: 8
Tagged Queue By Device array for aic7xxx host instance 0:
{255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255}
Actual queue depth per device for aic7xxx host instance 0:
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}
(scsi1:0:4:0)
Device using Narrow/Sync transfers at
10.0 MByte/sec, offset 15
Device Negotiation Settings
Period Offset Bus Width
User 025 015 0
Goal 025 015 0
Current 025 015 0
Total transfers 2 (2 read;0 written)
blks(512) rd=3; blks(512) wr=0

#FROM /proc/scsi/scsi

Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: IBM OEM Model: DCHS09W Rev: 2222
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 01 Lun: 00
Vendor: QUANTUM Model: XP34550W Rev: LXQ1
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 02 Lun: 00
Vendor: Quantum Model: VP32170 Rev: 89TC
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 03 Lun: 00
Vendor: Quantum Model: VP32170 Rev: 89TC
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 03 Lun: 00
Vendor: ULTIMA Model: AT3 Rev: 1.90
Type: Scanner ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 04 Lun: 00
Vendor: iomega Model: jaz 1GB Rev: G.60
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 05 Lun: 00
Vendor: HP Model: C1533A Rev: 9608
Type: Sequential-Access ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 06 Lun: 00
Vendor: YAMAHA Model: CDR102 Rev: 1.01
Type: WORM ANSI SCSI revision: 02

/ac

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------------------------------------------------------------------------ Andre Couture 938934 Ontario Inc. mailto:acouture@videotron.ca

mailto:search_n_find@yahoo.com

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