[systemd-devel] Which kernel options are required?

[Lennart Poettering]

On Wed, 27.04.11 22:46, drdarkraven at gmail.com (drdarkraven at gmail.com) wrote:

> I recently started to use systemd. But I experienced a very annoying
> problem. When I try 'systemctl poweroff', everything goes fine first,
> systemd says 'Detaching DM Device' and exits, the kernel stopped my
> hard disk and disabled non-boot cpus, but then my computer just hang
> there. I wait for about 20-30 second, then kernel compliant that
> something tries to read the stopped disk.
> 
> (kernel message: 
> 'ata1.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0 frozen
> ata1.00: cmd 60/00:00:ab:f9:21/00:00:00:0b:00:00/40 tag 0 .....')

Please report this to the kernel maintainers of your distribution or ask
kernel folks for help on this. This is almost definitely not a bug in
systemd, and needs to be fixed in your kernel.

Lennart

-- 
Lennart Poettering - Red Hat, Inc.