分类：
2010-05-17 22:31:46
Hotplug.
Next install the hotplug scripts. The first thing to do is to check that hotplugging will work on your system. Do: less /proc/sys/kernel/hotplug. The result should be /sbin/hotplug. If it is not so, you should add the line echo "/sbin/hotplug" > /proc/sys/kernel/hotplug to an appropriate initialization script, e.g. /etc/rc.d/rc.local. This command could also be given (as root) before checking that everything works. Installation is extremely simple. Do: # make install. Check afterwards that the script /sbin/hotplug exists.
Udev.
This is the last installation. Study the README file and follow the instructions necessary to be able to run make USE_KLIBC=true. If you have compiled the Linux-2.6.x kernel, this should not be too difficult. A quick check would be to find out if /sbin/udev and /sbin/udevinfo exist. There are other occurences as well, a very important one being /etc/udev/udev.rules. If you have a working setup for memory sticks (as described above) and a memory stick plugged in you could try ls /udev, you should see the device (sda, sda1, ...). If it is there, unplug the device and list again. It should be gone!
