2.6.7-rc1-mm1: libata flooding my log

From: Prakash K. Cheemplavam
Date: Sat May 29 2004 - 14:48:43 EST


Hi,

I noticed following messages appearing very often in my log:

FAILED
status = 1, message = 00, host = 0, driver = 08
Current sd: sense = 70 5
ASC=20 ASCQ= 0
Raw sense data:0x70 0x00 0x05 0x00 0x00 0x00 0x00 0x06 0x00 0x00 0x00 0x00 0x20 0x00
FAILED
status = 1, message = 00, host = 0, driver = 08
Current sd: sense = 70 5
ASC=20 ASCQ= 0
Raw sense data:0x70 0x00 0x05 0x00 0x00 0x00 0x00 0x06 0x00 0x00 0x00 0x00 0x20 0x00
FAILED
status = 1, message = 00, host = 0, driver = 08
Current sd: sense = 70 5
ASC=20 ASCQ= 0
Raw sense data:0x70 0x00 0x05 0x00 0x00 0x00 0x00 0x06 0x00 0x00 0x00 0x00 0x20 0x00
FAILED
status = 1, message = 00, host = 0, driver = 08
Current sd: sense = 70 5
ASC=20 ASCQ= 0
Raw sense data:0x70 0x00 0x05 0x00 0x00 0x00 0x00 0x06 0x00 0x00 0x00 0x00 0x20 0x00
FAILED
status = 1, message = 00, host = 0, driver = 08
Current sd: sense = 70 5
ASC=20 ASCQ= 0
Raw sense data:0x70 0x00 0x05 0x00 0x00 0x00 0x00 0x06 0x00 0x00 0x00 0x00 0x20 0x00
FAILED
status = 1, message = 00, host = 0, driver = 08
Current sd: sense = 70 5
ASC=20 ASCQ= 0
Raw sense data:0x70 0x00 0x05 0x00 0x00 0x00 0x00 0x06 0x00 0x00 0x00 0x00 0x20 0x00


Any idea of what is going on? Is dmesg output needed? The system seesm to behave rel normal, beside a bit performance degration, I think.

BTW, the new libata version does two good things:
- write back is activated
- now hdparm -t /dev/sda gives high throughoutput straight form the first time.

Cheers,

Prakash
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