2
votes
2answers
822 views

CONFIG_HOTPLUG_CPU=n - kernel panic?

I have a task to disable CPU hotplug in RHEL5 kernel (2.6.18-el5.xxx). I have no problem recompiling an own kernel from the sources with an old config. But as soon as I disable CPU hotplug, I get ...
-1
votes
1answer
2k views

How to increase acpiphp slots?

Oh RHEL 5.5, there are 31 ACPI PCI hotplug slots by default: acpiphp: Slot [1] registered ... acpiphp: Slot [31] registered Is there a way to increase this number? I haven't been able to find an ...
4
votes
3answers
2k views

Run a command when a disk is inserted (Linux)

I would like to automatically run my own command any time a drive is inserted under Linux (including USB drives, for example). Obviously the simplest solution would be to regularly poll and check for ...