Re: /dev on a ram disk
Jason Gunthorpe wrote:
> I recall a post some time ago mentioning that putting /dev on a ramdisk
> would allow laptops to use APM. Does anyone know how this is done? I've
> never made a ramdisk with linux, and I'm not sure how to replace the /dev
> dir before anything starts using it...
Check out the virtual-dev package (in experimental).
Package: virtual-dev
Version: 0.2
Section: admin
Priority: optional
Architecture: all
Installed-Size: 27
Maintainer: Charles Briscoe-Smith <cpb4@ukc.ac.uk>
Description: Limits disk spin-ups by putting /dev/ on a ramdisk
This package attempts to reduce unnecessary access to your IDE disk by
creating a ramdisk at boot time, copying the /dev/ directory onto it,
and mounting the copy over the top of the real /dev/ directory.
.
Normally, accesses to devices in /dev/ will cause the kernel to write
an updated last-access time to the disk. This ramdisk scheme will cause
those writes to go to the ramdisk, and thus not spin up your hard disk.
.
This package is still experimental; install it only if you can fix
configuration problems.
--
see shy jo
--
TO UNSUBSCRIBE FROM THIS MAILING LIST: e-mail the word "unsubscribe" to
debian-user-request@lists.debian.org .
Trouble? e-mail to templin@bucknell.edu .
Reply to: