On Mon, Mar 23, 2009 at 10:01 PM, SOrCErEr <[email protected]> wrote: > > > 2009/3/24 Albert Hopkins <[email protected]> >> >> On Tue, 2009-03-24 at 10:38 +0900, SOrCErEr wrote: >> > Hello, >> > >> > My gentoo system has a problem. >> > It has not mounted sysfs while boot process. >> > I have to do mount sysfs by my hand now. >> > >> > Of course, udev rc scripts has line of "need sysfs". And udev rc >> > script was added in sysinit service. >> > So I would like to know who mounts sysfs when Gentoo in boot process >> > in general. >> >> Your friends at udev. >> >> The "need sysfs" means that udev needs the sysfs service to start. Of >> course it's wrapped around a "if [ -f /etc/init.d/sysfs ]; then"... so >> is that file missing? >> >> >> >> > > No, that isn't. That file exists. > So I tested like below. > > /etc/init.d/udev stop > /etc/init.d/sysfs stop > /etc/init.d/udev start > /etc/init.d/sysfs status > > Result is > "* status: stopped" > > Actually, sysfs rc strip has no "stop" function. So sysfs is not unmounted. > But in my opinion, status of sysfs must be "started" after udev started. > > ... > > I fix this problem while I write this mail. > > I renamed sysfs rc strip filename and restarted udev to check whether it > fails or not. > And I confirmed it failed. > Then restored sysfs rc strip filename and started udev. > > Surprisingly sysfs started automatically before start udev. It fixed. > > Still I don't know why it happened. It's very confuse > > Anyway, thank you for your help:) > Your comments are helping me to do some more things:) >
I think /etc/init.d/sysfs just sets up the mounts and then exits, so there is no need for a "stop" since it is never in a "running" state (well, maybe for a split second). there is no sysfs daemon and running status of /etc/init.d/sysfs does not indicate whether or not sysfs is mounted. I think you should check /proc/mounts for that. But I could be wrong. :)
