Re: System hangs when using USB 3.0 HD with on Ubuntu

Lennart Poettering
2010-03-31T17:03:45Z

On Wed, 31.03.10 18:58, Lennart Poettering (lennart@poettering.net) wrote:

> > As I said above, I don't think it's ata_id that is the problem - I think
> > it's udisks-probe-ata-smart, via libatasmart, that is responsible for
> > submitting the SET FEATURES command:

Actually, libatasmart does not even call SET_FEATURES. We only issue
four types of commands:

IDENTIFY_DEVICE
IDENTIFY_PACKET_DEVICE
SMART
CHECK_POWER_MODE

the sources don't know about any other commands:

http://git.0pointer.de/?p=libatasmart.git;a=blob;f=atasmart.c;h=a4b60c0eedf8e4f1ebafd932b7070c030459ef16;hb=HEAD#l128

So the SET_FEATURES must come from somewhere else...

Lennart

--
Lennart Poettering Red Hat, Inc.
lennart [at] poettering [dot] net
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