[Buildroot] Different runlevels support

[Buildroot] Different runlevels support

[Mahanteshwari Hiremath]

Hi,
    Can anyone tell me buildrrot sysvinit inittab supports for how many runlevels?
as I can only able to see runlevel1 in the inittab provided by sysvinit and works fine. If it supports for all, tell me what are the necessary changes or selections i have to do to get all runlevels, as i want to enable full multiuser mode with x11 login(runlevel 5). This is my generated inittab after selecting and building for sysvinit.






# /etc/inittab
#
# This inittab is a basic inittab sample for sysvinit, which mimics
# Buildroot's default inittab for Busybox.
id:1:initdefault:

proc::sysinit:/bin/mount -t proc proc /proc
rwmo::sysinit:/bin/mount -o remount,rw / # REMOUNT_ROOTFS_RW
dpts::sysinit:/bin/mkdir -p /dev/pts
moun::sysinit:/bin/mount -a
host::sysinit:/bin/hostname -F /etc/hostname
init::sysinit:/etc/init.d/rcS

1:1:respawn:/sbin/getty 38400 tty1
2:1:respawn:/sbin/getty 38400 tty2

S0::respawn:/sbin/getty -L ttyS0 115200 vt100 # GENERIC_SERIAL

# Logging junk
mess::sysinit:/bin/touch /var/log/messages
sysl:1:respawn:/sbin/syslogd -n -m 0
klog:1:respawn:/sbin/klogd -n

# Stuff to do for the 3-finger salute
rebo::ctrlaltdel:/sbin/reboot

# Stuff to do before rebooting
sklo:6:wait:/usr/bin/killall klogd
ssys:6:wait:/usr/bin/killall syslogd
umou:6:wait:/bin/umount -a -r
swap:6:wait:/sbin/swapoff -a
~







Regards,
Mahanteshwari Hiremath.


Larsen & Toubro Limited

www.larsentoubro.com

This Email may contain confidential or privileged information for the intended recipient (s) If you are not the intended recipient, please do not use or disseminate the information, notify the sender and delete it from your system.
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[Buildroot] Different runlevels support

[Diego Iastrubni]

On Mon, Jan 2, 2012 at 1:02 PM, Mahanteshwari Hiremath <
Mahanteshwari.Hiremath@lnties.com> wrote:

>  Hi,
>     Can anyone tell me buildrrot sysvinit inittab supports for how many
> runlevels?
> as I can only able to see runlevel1 in the inittab provided by sysvinit
> and works fine. If it supports for all, tell me what are the necessary
> changes or selections i have to do to get all runlevels, as i want to
> enable full multiuser mode with x11 login(runlevel 5). This is my generated
> inittab after selecting and building for sysvinit.
>

Busybox's init does not support run levels. All scripts are executed always.


Are you sure you are running sysv init and not busybox?
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[Buildroot] Different runlevels support

[Mahanteshwari Hiremath]

>>Busybox's init does not support run levels. All scripts are executed always.

>>Are you sure you are running sysv init and not busybox?

Hi,
Yes I am using sysv init not busy box, I have completely disabled init utilities in busybox and enabled sysvinit.
 And the contets of the sysvinit generated inittab are like this,


# /etc/inittab
#
# This inittab is a basic inittab sample for sysvinit, which mimics
# Buildroot's default inittab for Busybox.
id:1:initdefault:

proc::sysinit:/bin/mount -t proc proc /proc
rwmo::sysinit:/bin/mount -o remount,rw / # REMOUNT_ROOTFS_RW
dpts::sysinit:/bin/mkdir -p /dev/pts
moun::sysinit:/bin/mount -a
host::sysinit:/bin/hostname -F /etc/hostname
init::sysinit:/etc/init.d/rcS

1:1:respawn:/sbin/getty 38400 tty1
2:1:respawn:/sbin/getty 38400 tty2

S0::respawn:/sbin/getty -L ttyS0 115200 vt100 # GENERIC_SERIAL

# Logging junk
mess::sysinit:/bin/touch /var/log/messages
sysl:1:respawn:/sbin/syslogd -n -m 0
klog:1:respawn:/sbin/klogd -n

# Stuff to do for the 3-finger salute
rebo::ctrlaltdel:/sbin/reboot

# Stuff to do before rebooting
sklo:6:wait:/usr/bin/killall klogd
ssys:6:wait:/usr/bin/killall syslogd
umou:6:wait:/bin/umount -a -r
swap:6:wait:/sbin/swapoff -a


can u tell what else to do next to get all other runlevels.



Regards,
Mahanteshwari.


Larsen & Toubro Limited

www.larsentoubro.com

This Email may contain confidential or privileged information for the intended recipient (s) If you are not the intended recipient, please do not use or disseminate the information, notify the sender and delete it from your system.
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[Buildroot] Different runlevels support

[Michael S. Zick]

On Mon January 2 2012, Mahanteshwari Hiremath wrote:
> >>Busybox's init does not support run levels. All scripts are executed always.
> 
> >>Are you sure you are running sysv init and not busybox?
> 
> Hi,
> Yes I am using sysv init not busy box, I have completely disabled init
> utilities in busybox and enabled sysvinit. 
>  And the contets of the sysvinit generated inittab are like this,
> 

The command: 'man inittab' on a system with sysv installed will give
you all the gory details, but...

> 
> # /etc/inittab
> #
> # This inittab is a basic inittab sample for sysvinit, which mimics
> # Buildroot's default inittab for Busybox.
> id:1:initdefault:
> 
> proc::sysinit:/bin/mount -t proc proc /proc
> rwmo::sysinit:/bin/mount -o remount,rw / # REMOUNT_ROOTFS_RW
> dpts::sysinit:/bin/mkdir -p /dev/pts
> moun::sysinit:/bin/mount -a
> host::sysinit:/bin/hostname -F /etc/hostname
> init::sysinit:/etc/init.d/rcS
> 
> 1:1:respawn:/sbin/getty 38400 tty1
> 2:1:respawn:/sbin/getty 38400 tty2
> 

If you want the above to happen in all levels except 0 & 6 :
1:12345:respawn:/sbin/getty 38400 tty1
2:12345:respawn:/sbin/getty 38400 tty2

Other examples in the man(ual), such as how to use the S&K scripts.
If you don't have a system with the sysvinit manual installed,
Google can find you a copy posted on the web.

Mike
> S0::respawn:/sbin/getty -L ttyS0 115200 vt100 # GENERIC_SERIAL
> 
> # Logging junk
> mess::sysinit:/bin/touch /var/log/messages
> sysl:1:respawn:/sbin/syslogd -n -m 0
> klog:1:respawn:/sbin/klogd -n
> 
> # Stuff to do for the 3-finger salute
> rebo::ctrlaltdel:/sbin/reboot
> 
> # Stuff to do before rebooting
> sklo:6:wait:/usr/bin/killall klogd
> ssys:6:wait:/usr/bin/killall syslogd
> umou:6:wait:/bin/umount -a -r
> swap:6:wait:/sbin/swapoff -a
> 
> 
> can u tell what else to do next to get all other runlevels.
> 
> 
> 
> Regards,
> Mahanteshwari.
> 
> 
> Larsen & Toubro Limited
> 
> www.larsentoubro.com
> 
> This Email may contain confidential or privileged information for the intended recipient (s) If you are not the intended recipient, please do not use or disseminate the information, notify the sender and delete it from your system.
> 

[Buildroot] Different runlevels support

[Michael S. Zick]

On Tue January 3 2012, Michael S. Zick wrote:
> > Larsen & Toubro Limited
> > 
> > www.larsentoubro.com
> > 
> > This Email may contain confidential or privileged information for the 
> > intended recipient (s) If you are not the intended recipient, please 
> > do not use or disseminate the information, notify the sender and delete 
> > it from your system.   
> > 
> 

By the way,
Lots of luck in getting the World to take down all the copies of the
sysvinit manual.  ;-)

Mike