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- D.4. /etc/rc.d/init.d/consolelog
+ D.4. /etc/rc.d/init.d/mountvirtfs
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+ 付録 D. ブートスクリプトと sysconfig スクリプト version-20120901
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<h1 class="sect1">
- <a id="consolelog" name="consolelog"></a>D.4.
- /etc/rc.d/init.d/consolelog
+ <a id="mountvirtfs" name="mountvirtfs"></a>D.4.
+ /etc/rc.d/init.d/mountvirtfs
</h1>
<pre class="screen">
#!/bin/sh
-# Begin $rc_base/init.d/consolelog
-
########################################################################
+# Begin mountvirtfs
#
-# Description : Set the kernel log level for the console
-#
-# Authors : Dan Nicholson - dnicholson@linuxfromscratch.org
+# Description : Mount proc, sysfs, and run
#
-# Version : 00.00
+# Authors : Gerard Beekmans - gerard@linuxfromscratch.org
+# DJ Lucas - dj@linuxfromscratch.org
+# Update : Bruce Dubbs - bdubbs@linuxfromscratch.org
#
-# Notes : /proc must be mounted before this can run
+# Version : LFS 7.0
#
########################################################################
-. /etc/sysconfig/rc
-. ${rc_functions}
+### BEGIN INIT INFO
+# Provides: mountvirtfs
+# Required-Start:
+# Should-Start:
+# Required-Stop:
+# Should-Stop:
+# Default-Start: S
+# Default-Stop:
+# Short-Description: Mounts /sys and /proc virtual (kernel) filesystems.
+# Mounts /run (tmpfs) and /dev (devtmpfs).
+# Description: Mounts /sys and /proc virtual (kernel) filesystems.
+# Mounts /run (tmpfs) and /dev (devtmpfs).
+# X-LFS-Provided-By: LFS
+### END INIT INFO
-# set the default loglevel
-LOGLEVEL=7
-if [ -r /etc/sysconfig/console ]; then
- . /etc/sysconfig/console
-fi
+. /lib/lsb/init-functions
case "${1}" in
- start)
- case "$LOGLEVEL" in
- [1-8])
- boot_mesg "Setting the console log level to ${LOGLEVEL}..."
- dmesg -n $LOGLEVEL
- evaluate_retval
- ;;
- *)
- boot_mesg "Console log level '${LOGLEVEL}' is invalid" ${FAILURE}
- echo_failure
- ;;
- esac
- ;;
- status)
- # Read the current value if possible
- if [ -r /proc/sys/kernel/printk ]; then
- read level line < /proc/sys/kernel/printk
- else
- boot_mesg "Can't read the current console log level" ${FAILURE}
- echo_failure
- fi
+ start)
+ # Make sure /run/var is available before logging any messages
+ if ! mountpoint /run >/dev/null; then
+ mount -n /run || failed=1
+ fi
+
+ mkdir -p /run/var /run/lock /run/shm
+ chmod 1777 /run/shm
+
+ log_info_msg "Mounting virtual file systems: ${INFO}/run"
+
+ if ! mountpoint /proc >/dev/null; then
+ log_info_msg2 " ${INFO}/proc"
+ mount -n -o nosuid,noexec,nodev /proc || failed=1
+ fi
+
+ if ! mountpoint /sys >/dev/null; then
+ log_info_msg2 " ${INFO}/sys"
+ mount -n -o nosuid,noexec,nodev /sys || failed=1
+ fi
+
+ if ! mountpoint /dev >/dev/null; then
+ log_info_msg2 " ${INFO}/dev"
+ mount -n -o mode=0755,nosuid /dev || failed=1
+ fi
+
+ # Copy devices that Udev >= 155 doesn't handle to /dev
+ cp -a /lib/udev/devices/* /dev
- # Print the value
- if [ -n "$level" ]; then
- ${ECHO} -e "${INFO}The current console log level" \
- "is ${level}${NORMAL}"
- fi
- ;;
+ ln -sfn /run/shm /dev/shm
+
+ (exit ${failed})
+ evaluate_retval
+ exit $failed
+ ;;
- *)
- echo "Usage: ${0} {start|status}"
- exit 1
- ;;
+ *)
+ echo "Usage: ${0} {start}"
+ exit 1
+ ;;
esac
-# End $rc_base/init.d/consolelog
+# End mountvirtfs
</pre>
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