Scott Raun wrote:
> [...]
> 
> I don't have anything beyond basic rwxrwxrwx permissions, but I do
> have those. It doesn't look like cpio will preserve them?
> 
> I haven't had to deal with this on a Linux box before - will I need to
> deal with any open files issues? Per ps -ae, I've got the following
> processes running at the moment:
> 
> acpid           dovecot         init            kthreadd        rpc.mountd
> afpd            dovecot-auth    kacpid          lockd           rpc.statd
> aio/0           emacs           kacpi_notify    mailmanctl      rsyslogd
> apache2         events/0        kblockd/0       migration/0     smbd
> ata/0           exim4           kgameportd      mutt            sort
> ata_aux         famd            khelper         nfsd            sshd
> atalkd          getty           khubd           nfsd4           su
> bash            hald            kjournald       nmbd            udevd
> CMD             hald-addon-acpi kondemand/0     papd            uniq
> column          hald-addon-inpu kpsmoused       pdflush         watchdog/0
> cron            hald-addon-stor kseriod         portmap         winbindd
> cupsd           hald-runner     ksoftirqd/0     ps
> cut             imap-login      ksuspend_usbd   python
> dbus-daemon     inetd           kswapd0         rpciod/0
> 
> Some I know I don't have to worry about - emacs, sort, uniq, ps, cut,
> and column are all due to this e-mail message. I should be able to get
> rid of most of the k* processes by changing to a lower run-level - I
> never use X on this box anyway. The rest? I know I can manually shut a
> bunch of them down (apache2, the imap stuff, probably cups, exim,
> samba). 

You shouldn't need to worry much about open files, however you don't
want to copy over all the stuff in /proc, /sys, /dev, or any mounted
tmpfs filesystems (on my machine that includes /var/run and /var/lock).
Just make sure that there are empty directories there to serve as mount
points for proc, sysfs, udev, etc.

-Steve