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Hi, |
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i would like to use mdev on my device, but got some problems implementing |
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it. First of all the device is booted over the network with pxe and the root |
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is mounted over nfs read only. |
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|
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If i use the normal baselayout, i can boot the device and login without |
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problems. |
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|
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I wanted to mount the /dev dir read/write so i can use mdev to populate the |
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dir. I tried it with mount -n -t ramfs none /dev in the inittab, but now the |
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system hangs right after "Freeing unused kernel memory". |
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|
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Here are my config files: |
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|
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/etc/inittab: |
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======= |
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# Startup the system |
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#null::sysinit:/bin/mount -o remount,rw / |
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null::sysinit:/bin/mount -t proc none /proc |
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null::sysinit:/bin/mount -t sysfs none /sys |
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null::sysinit:/bin/mount -n -t ramfs none /dev |
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null::sysinit:/bin/mkdir /dev/pts |
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null::sysinit:/bin/mount -t devpts -o gid=4,mode=620 none /dev/pts |
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null::sysinit:/bin/mount -t tmpfs none /dev/shm |
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null::sysinit:/bin/mount -a |
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null::sysinit:/sbin/mdev -s |
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null::sysinit:/bin/hostname -F /etc/hostname |
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null::sysinit:/sbin/ifconfig lo 127.0.0.1 up |
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null::sysinit:/sbin/route add -net 127.0.0.0 netmask 255.0.0.0 lo |
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# now run any rc scripts |
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::sysinit:/etc/init.d/rcS |
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|
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# Set up a couple of getty's |
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tty1::respawn:/sbin/getty 38400 tty1 |
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#tty2::respawn:/sbin/getty 38400 tty2 |
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|
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# Put a getty on the serial port |
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#ttyS0::respawn:/sbin/getty -L ttyS0 115200 vt100 |
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|
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# Logging junk |
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null::sysinit:/bin/touch /var/log/messages |
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#null::respawn:/sbin/syslogd -n -m 0 |
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null::respawn:/sbin/klogd -n |
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#tty3::respawn:/bin/tail -f /var/log/messages |
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|
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# Stuff to do for the 3-finger salute |
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::ctrlaltdel:/sbin/reboot |
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|
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# Stuff to do before rebooting |
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null::shutdown:/etc/init.d/rcK |
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null::shutdown:/bin/killall klogd |
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null::shutdown:/bin/killall syslogd |
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null::shutdown:/bin/umount -a -r |
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null::shutdown:/sbin/swapoff -a |
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|
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|
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/etc/mdev.conf |
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========= |
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SLEEP=10 |
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|
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MAKEDEV -> ../sbin/MAKEDEV |
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/proc/core -> kcore |
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fd -> /proc/self/fd |
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ram -> ram1 |
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stderr -> fd/2 |
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stdin -> fd/0 |
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stdout -> fd/1 |
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vbi -> vbi0 |
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video -> video0 |
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|
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null 0:0 777 |
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zero 0:0 666 |
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|
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urandom 0:0 444 |
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console 0:5 0600 |
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fd0 0:11 0660 |
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kmem 0:9 000 |
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mem 0:9 0640 |
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port 0:9 0640 |
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ptmx 0:5 0660 |
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|
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tty 0:5 0660 |
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|
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tty0* 0:5 0660 |
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tty1* 0:5 0660 |
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tty2* 0:5 0660 |
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|
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ttyS* 0:20 640 |
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i'm using Busybox-1.1.2 and uclibc-0.9.28 |
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Any help would be appriciated :) |
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|
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Pierre |
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-- |
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