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Bug #1591

open

Lenovo X301 hangs with AHCI Driver CMD TIMEOUT STS=d0<BSY>

Added by eocallaghan about 12 years ago. Updated 7 months ago.

Status:
Feedback
Priority:
Normal
Assignee:
-
Category:
Kernel
Target version:
Start date:
Due date:
% Done:

0%

Estimated time:

Description

Hi,

I have a Lenovo X301 2776 LEG.

Trying to use the machine with the AHCI results in a hang for a while
then it can't mount the root FS as it can't access the disk.
The following message is displayed:

ahci0.1: CMD TIMEOUT state=5 slot=3
cmd-rg 0x4c317<HPCP,CR,FR,FRE,POD,SUD,ST>
sactive=0000000 active=00000008 expired=00000000
act=00000000 ci=00000008
STS=d0<BSY>
ahci0.1: cmd 18: timeout
achi0.1: Warning, issuing CLO after timeout.

Prob0: ahci0:0:13:0) Unretryable error
...

Cheers,
Edward.

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