Device hard disk

Regards all

For my learning and trying to understand.

On the same PC, with IDE disk :

openSUSE 10.2 disk were hda,hdb…

openSUSE 10.3 disk were sda,sdb…

Tried openSUSE 11.0 disk were sda,sdb…

Tried openSUSE 11.1 disk are hda,hdb…

I wish somebody explain me the reasons of that.

By the way on reboot openSUSE 11.1, device “/” busy, hope to reboot (or
something like that in msg), but reboots always.

How I can see why is busy “/”?

Thanks

I have same problem every time I reboot my computer.
umount: /home device is busy
umount: /usr/local device is busy

I tried to modify /etc/rc.d/halt:
+/bin/umount -l /home
+/bin/umount -l /usr/local

Test if we should boot into the new kernel

if test “$command” = “reboot” -a -x /sbin/kexec -a -f /sys/kernel/kexec_loaded ;

+/bin/umount -al

But I don’t think it’s a good idea.