Re: Red leds at harddisk bays on SR1530HSH after update to 2.6.27.x

Tejun Heo
2008-12-22T07:15:45Z

Badalian Vyacheslav wrote:
> echo 0 > /sys/module/ahci/parameters/ahci_em_messages
> -bash: /sys/module/ahci/parameters/ahci_em_messages: Permission denied
> ls -la /sys/module/ahci/parameters/ahci_em_messages
> -r--r--r-- 1 root root 4096 Dec 22 10:04
> /sys/module/ahci/parameters/ahci_em_messages
>
> Any other chance to change without it reboot? Or i can change it only at
> boot? I will reboot server at night.

You can unload and reload ahci but that often isn't too different
from rebooting.

--
tejun