User:Zem/BootProcess
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< User:Zem(Difference between revisions)
(New page: =UBoot= ==start Kernel== ===mount Rootfs=== ===starting /sbin/init=== which is a link to /sbin/init.sysvinit init itself reads the /etc/inittab. The default runlevel is 5. The runlev...) |
(→l5:5:wait:/etc/init.d/rc 5) |
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which starts /etc/init.d/rc S which starts all links in runlevel S (Startup) | which starts /etc/init.d/rc S which starts all links in runlevel S (Startup) | ||
| − | + | '''root@om-gta02 /etc $''' ''ls /etc/rcS.d/ | cat'' | |
*S02hostname.sh | *S02hostname.sh | ||
*S02mountkernfs.sh | *S02mountkernfs.sh | ||
| Line 39: | Line 39: | ||
*S97blueprobe | *S97blueprobe | ||
*S99finish.sh | *S99finish.sh | ||
| + | |||
| + | Then it starts | ||
| + | |||
| + | ====l5:5:wait:/etc/init.d/rc 5==== | ||
| + | |||
| + | Runlevel 5... | ||
| + | |||
| + | '''root@om-gta02 /etc $''' ''ls /etc/rc5.d/ | cat'' | ||
| + | *S03dbus-1 | ||
| + | *S05xserver-nodm (starts /etx/X11/[[User:Zem/Xserver|Xserver]] aka the GUI) | ||
| + | *S10alsa-state | ||
| + | *S10dropbear (ssh server) | ||
| + | *S20apmd (The Power Management) | ||
| + | *S20cron | ||
| + | *S20syslog | ||
| + | *S21avahi-daemon (network service discovery) | ||
| + | *S23bluetooth | ||
| + | *S29frameworkd | ||
| + | *S35fso-gpsd (fso gps daemon emulation) | ||
| + | *S50usb-gadget | ||
| + | *S99rmnologin | ||
| + | |||
| + | ====S:2345:respawn:/sbin/getty 115200 ttySAC2==== | ||
| + | |||
| + | And finally init starts a getty on serial of course: | ||
Latest revision as of 15:49, 20 January 2009
Contents |
[edit] UBoot
[edit] start Kernel
[edit] mount Rootfs
[edit] starting /sbin/init
which is a link to /sbin/init.sysvinit
init itself reads the /etc/inittab. The default runlevel is 5.
The runlevels are:
# Runlevel 0 is halt. # Runlevel 1 is single-user. # Runlevels 2-5 are multi-user. # Runlevel 6 is reboot.
but first, init starts:
[edit] si::sysinit:/etc/init.d/rcS
which starts /etc/init.d/rc S which starts all links in runlevel S (Startup)
root@om-gta02 /etc $ ls /etc/rcS.d/ | cat
- S02hostname.sh
- S02mountkernfs.sh
- S03udev
- S04mountdevsubfs.sh
- S06alignment.sh
- S10checkroot.sh
- S20modutils.sh
- S30procps.sh
- S35mountall.sh
- S37populate-volatile.sh
- S40networking
- S43portmap
- S45mountnfs.sh
- S55bootmisc.sh
- S97blueprobe
- S99finish.sh
Then it starts
[edit] l5:5:wait:/etc/init.d/rc 5
Runlevel 5...
root@om-gta02 /etc $ ls /etc/rc5.d/ | cat
- S03dbus-1
- S05xserver-nodm (starts /etx/X11/Xserver aka the GUI)
- S10alsa-state
- S10dropbear (ssh server)
- S20apmd (The Power Management)
- S20cron
- S20syslog
- S21avahi-daemon (network service discovery)
- S23bluetooth
- S29frameworkd
- S35fso-gpsd (fso gps daemon emulation)
- S50usb-gadget
- S99rmnologin
[edit] S:2345:respawn:/sbin/getty 115200 ttySAC2
And finally init starts a getty on serial of course:
