(SCSI0:0:1:0) Reset

[Gauzon Iberica]

Hello

With kernel 2.0.33 all work ok, but with a high version (2.0.34, ...
2.2.0) we have a problem:


When I startup with a disk with kernel 2.0.34 or high the setup process
stop with:


Partition check:
sda: sda1 sda2
sdb:              <------ HERE STOP AND SAY reset . . .

(SCSI:0:1:0) reset ... (a lot of)


The computer is a DIGITAL PRIORIX XL server 5166 with 64 MB of RAM
The devices NEC CD-ROM are in a external box.
The rest devices are into computer.


The following information has extracted from kernel 2.0.33 because I not
boot from high versions:


# "uname -r" :
2.0.33

-----------------------------------------------------------

# "cat /proc/scsi/scsi" :

Attached devices: 
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: SEAGATE Model: ST32550N Rev: 8108
Type: Direct-Access ANSI SCSI revision: 02

Host: scsi0 Channel: 00 Id: 01 Lun: 00
Vendor: SEAGATE Model: ST34520N Rev: 1206
Type: Direct-Access ANSI SCSI revision: 02

Host: scsi0 Channel: 00 Id: 02 Lun: 00
Vendor: NEC Model: CD-ROM DRIVE:465 Rev: 1.03
Type: CD-ROM ANSI SCSI revision: 02

Host: scsi0 Channel: 00 Id: 03 Lun: 00
Vendor: NEC Model: CD-ROM DRIVE:465 Rev: 1.03
Type: CD-ROM ANSI SCSI revision: 02

Host: scsi0 Channel: 00 Id: 04 Lun: 00
Vendor: SONY Model: SDT-5000 Rev: 3.30
Type: Sequential-Access ANSI SCSI revision: 02

Host: scsi0 Channel: 00 Id: 05 Lun: 00
Vendor: TOSHIBA Model: CD-ROM XM-5401TA Rev: 3605
Type: CD-ROM ANSI SCSI revision: 02

Adaptec AIC7xxx driver version: 4.1.1/3.2.1
Compile Options:
AIC7XXX_RESET_DELAY : 15
AIC7XXX_TAGGED_QUEUEING: Enabled
AIC7XXX_PAGE_ENABLE : Disabled
AIC7XXX_PROC_STATS : Disabled

-------------------------------------------------------------------

# "cat /proc/scsi/aic7xxx/0" :

Adapter Configuration:
SCSI Adapter: Adaptec AIC-7870 SCSI host adapter
(AIC-787x chipset)
Host Bus: Single
Base IO: 0x8000
Base IO Memory: 0xc1000000
IRQ: 11
SCBs: Used 14, HW 16, Page 16
Interrupts: 5994
Serial EEPROM: False
Extended Translation: Disabled
SCSI Bus Reset: Enabled
Ultra SCSI: Disabled
Disconnect Enable Flags: 0xff




with kernels 2.0.34 or higher I changed a lot of parameters in "make
menuconfig - SCSI - SCSI low level" without results.



What happened?

Thanks

-- 
Gauzon Iberica  (Dpto.Informatica)
--------------------------------------------------
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