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Re: SATA issues with Albatron KX600S motherboard and debian etch



On Fri, May 04, 2007 at 02:18:37PM +1200, Simon wrote:
> We have a Albatron KX600S motherboard with a single IDE 40GB drive
> (with debian etch installed) and 2 x 200GB SATA (was going to software
> RAID 1 these). But we cant see /dev/sda or /dev/sdb and get the below
> in the dmesg. Any thoughts/tips/pointers on how to get these working?
> 
> sda: Current: sense key: Aborted Command
>   Additional sense: No additional sense information
> end_request: I/O error, dev sda, sector 390721792
> ata1: EH complete
> ata1.00: speed down requested but no transfer mode left
> ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
> ata1.00: tag 0 cmd 0x29 Emask 0x1 stat 0x51 err 0x4 (device error)
> ata1: EH complete

Some hardware isn't working as it should (device error).  It's either a
hardware fault:
	1.	drive
	2.	cable
	3.	controller
	4.	MB

or 	5.	a driver fault

To troubleshoot:

1.	Can you test the drive in another box?
2.	Do you have a spare cable?
3.	Do you have a known-good SATA drive?
4.	3 and 4 are basically the same if the controller is integrated
	to the MB.  Test the same as 1.
5.	What is the first mention in dmesg about SATA or ATA?  
	# dmesg | grep ata |less
	This will occur much before your sda: Current... line, before
	sda is even assigned.

On mine (Asus M2N-SLI Deluxe with nv chipset) its:
	libata version 2.00 loaded
	sata_nv 0000:00:05.0: version 2.00
	ata1: SATA max UDMA/133 cmd 0x9F0 ctl 0xBF2 bmdma 0xE000 irq 58
	ata2: SATA max UDMA/133 cmd 0x970 ctl 0xB72 bmdma 0xE008 irq 58
	scsi0 : sata_nv
	[goes on to find the drives with no errors reported.

And dmesg | grep scsi | less
	scsi0 : sata_nv
	scsi[0-5] the same
the last two entries show that it all worked:
	sd 0:0:0:0: Attached scsi disk sda
	sd 1:0:0:0: Attached scsi disk sdb

Good luck,
Doug.



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