On 05/31/2010 05:38 PM, Fred . wrote:
I can disable power management with acpi=off But how do I disable it just for SATA?
acpi=off will disable many other things as well which you probably don't want, what are you trying to disable specifically?
Link power management isn't normally on by default for SATA, unless your distro turned it on. Have a look at what's in the files found by:
find /sys -name link_power_management_policy -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
