From 59b2f505ea603ef65823615711b5adfa87795f41 Mon Sep 17 00:00:00 2001 From: Bill Nottingham Date: Fri, 15 Oct 2010 16:25:31 -0400 Subject: Add split-out bits of rc.sysinit and associated service files. Remove sysinit.service. Based on work by Harald Hoyer () sysinit-hack/unhack will be removed once the net hotplug stuff is fixed to not require this. --- systemd/fedora-mountall | 243 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 243 insertions(+) create mode 100755 systemd/fedora-mountall (limited to 'systemd/fedora-mountall') diff --git a/systemd/fedora-mountall b/systemd/fedora-mountall new file mode 100755 index 00000000..e66c0b2b --- /dev/null +++ b/systemd/fedora-mountall @@ -0,0 +1,243 @@ +#!/bin/bash +# +# fsck, mount, set quotas, and relabel filesystems. +# + +. /etc/init.d/functions + +PLYMOUTH= +[ -x /usr/bin/plymouth ] && PLYMOUTH=yes + +# Check SELinux status +SELINUX_STATE= +if [ -e "/selinux/enforce" ] && [ "$(cat /proc/self/attr/current)" != "kernel" ]; then + if [ -r "/selinux/enforce" ] ; then + SELINUX_STATE=$(cat "/selinux/enforce") + else + # assume enforcing if you can't read it + SELINUX_STATE=1 + fi +fi + +disable_selinux() { + echo $"*** Warning -- SELinux is active" + echo $"*** Disabling security enforcement for system recovery." + echo $"*** Run 'setenforce 1' to reenable." + echo "0" > "/selinux/enforce" +} + +relabel_selinux() { + # if /sbin/init is not labeled correctly this process is running in the + # wrong context, so a reboot will be required after relabel + AUTORELABEL= + . /etc/selinux/config + echo "0" > /selinux/enforce + [ -n "$PLYMOUTH" ] && plymouth --hide-splash + + if [ "$AUTORELABEL" = "0" ]; then + echo + echo $"*** Warning -- SELinux ${SELINUXTYPE} policy relabel is required. " + echo $"*** /etc/selinux/config indicates you want to manually fix labeling" + echo $"*** problems. Dropping you to a shell; the system will reboot" + echo $"*** when you leave the shell." + sulogin + + else + echo + echo $"*** Warning -- SELinux ${SELINUXTYPE} policy relabel is required." + echo $"*** Relabeling could take a very long time, depending on file" + echo $"*** system size and speed of hard drives." + + /sbin/fixfiles -F restore > /dev/null 2>&1 + fi + rm -f /.autorelabel + echo $"Unmounting file systems" + umount -a + mount -n -o remount,ro / + echo $"Automatic reboot in progress." + reboot -f +} + +[ -z "${cmdline}" ] && cmdline=$(cat /proc/cmdline) + +if [ -f /fastboot ] || strstr "$cmdline" fastboot ; then + fastboot=yes +fi + +if [ -f /fsckoptions ]; then + fsckoptions=$(cat /fsckoptions) +fi + +if [ -f /forcefsck ] || strstr "$cmdline" forcefsck ; then + fsckoptions="-f $fsckoptions" +elif [ -f /.autofsck ]; then + [ -f /etc/sysconfig/autofsck ] && . /etc/sysconfig/autofsck + if [ "$AUTOFSCK_DEF_CHECK" = "yes" ]; then + AUTOFSCK_OPT="$AUTOFSCK_OPT -f" + fi + if [ -n "$AUTOFSCK_SINGLEUSER" ]; then + [ -n "$PLYMOUTH" ] && plymouth --hide-splash + echo + echo $"*** Warning -- the system did not shut down cleanly. " + echo $"*** Dropping you to a shell; the system will continue" + echo $"*** when you leave the shell." + [ -n "$SELINUX_STATE" ] && echo "0" > /selinux/enforce + sulogin + [ -n "$SELINUX_STATE" ] && echo "1" > /selinux/enforce + [ -n "$PLYMOUTH" ] && plymouth --show-splash + fi + fsckoptions="$AUTOFSCK_OPT $fsckoptions" +fi + +if [ "$BOOTUP" = "color" ]; then + fsckoptions="-C $fsckoptions" +else + fsckoptions="-V $fsckoptions" +fi + +READONLY= +if [ -f /etc/sysconfig/readonly-root ]; then + . /etc/sysconfig/readonly-root +fi +if strstr "$cmdline" readonlyroot ; then + READONLY=yes + [ -z "$RW_MOUNT" ] && RW_MOUNT=/var/lib/stateless/writable + [ -z "$STATE_MOUNT" ] && STATE_MOUNT=/var/lib/stateless/state +fi +if strstr "$cmdline" noreadonlyroot ; then + READONLY=no +fi + +if [[ " $fsckoptions" != *" -y"* ]]; then + fsckoptions="-a $fsckoptions" +fi + +_RUN_QUOTACHECK=0 +if strstr "$cmdline" forcequotacheck || [ -f /forcequotacheck ] ; then + _RUN_QUOTACHECK=1 +fi +if [ -z "$fastboot" -a "$READONLY" != "yes" ]; then + + STRING=$"Checking filesystems" + echo $STRING + fsck -T -t noopts=_netdev -A $fsckoptions + rc=$? + + if [ "$rc" -eq "0" ]; then + success "$STRING" + echo + elif [ "$rc" -eq "1" ]; then + passed "$STRING" + echo + elif [ "$rc" -eq "2" -o "$rc" -eq "3" ]; then + echo $"Unmounting file systems" + umount -a + mount -n -o remount,ro / + echo $"Automatic reboot in progress." + reboot -f + fi + + # A return of 4 or higher means there were serious problems. + if [ $rc -gt 1 ]; then + [ -n "$PLYMOUTH" ] && plymouth --hide-splash + + failure "$STRING" + echo + echo + echo $"*** An error occurred during the file system check." + echo $"*** Dropping you to a shell; the system will reboot" + echo $"*** when you leave the shell." + + str=$"(Repair filesystem)" + PS1="$str \# # "; export PS1 + [ "$SELINUX_STATE" = "1" ] && disable_selinux + sulogin + + echo $"Unmounting file systems" + umount -a + mount -n -o remount,ro / + echo $"Automatic reboot in progress." + reboot -f + elif [ "$rc" -eq "1" ]; then + _RUN_QUOTACHECK=1 + fi +fi + +remount_needed() { + local state oldifs + [ "$READONLY" = "yes" ] && return 1 + state=$(LC_ALL=C awk '/ \/ / && ($3 !~ /rootfs/) { print $4 }' /proc/mounts) + oldifs=$IFS + IFS="," + for opt in $state ; do + if [ "$opt" = "rw" ]; then + IFS=$oldifs + return 1 + fi + done + IFS=$oldifs + return 0 +} + +# Remount the root filesystem read-write. +update_boot_stage RCmountfs +if remount_needed ; then + action $"Remounting root filesystem in read-write mode: " mount -n -o remount,rw / +fi + +# Clean up SELinux labels +if [ -n "$SELINUX_STATE" ]; then + restorecon /etc/mtab /etc/ld.so.cache /etc/blkid/blkid.tab /etc/resolv.conf >/dev/null 2>&1 +fi + +# If relabeling, relabel mount points. +if [ -n "$SELINUX_STATE" -a "$READONLY" != "yes" ]; then + if strstr "$cmdline" autorelabel || [ -f /.autorelabel ] ; then + restorecon $(awk '!/^#/ && $4 !~ /noauto/ && $2 ~ /^\// { print $2 }' /etc/fstab) >/dev/null 2>&1 + fi +fi + +if [ "$READONLY" != "yes" ] ; then + # Clear mtab + (> /etc/mtab) &> /dev/null + + # Remove stale backups + rm -f /etc/mtab~ /etc/mtab~~ + + # Enter mounted filesystems into /etc/mtab + mount -f / + mount -f /proc >/dev/null 2>&1 + mount -f /sys >/dev/null 2>&1 + mount -f /dev/pts >/dev/null 2>&1 + mount -f /dev/shm >/dev/null 2>&1 + mount -f /proc/bus/usb >/dev/null 2>&1 +fi + +# Mount all other filesystems (except for NFS and /proc, which is already +# mounted). Contrary to standard usage, +# filesystems are NOT unmounted in single user mode. +if [ "$READONLY" != "yes" ] ; then + action $"Mounting local filesystems: " mount -a -t nonfs,nfs4,smbfs,ncpfs,cifs,gfs,gfs2 -O no_netdev +else + action $"Mounting local filesystems: " mount -a -n -t nonfs,nfs4,smbfs,ncpfs,cifs,gfs,gfs2 -O no_netdev +fi + +# Update quotas if necessary +if [ X"$_RUN_QUOTACHECK" = X1 ] && [ -x /sbin/quotacheck ]; then + action $"Checking local filesystem quotas: " /sbin/quotacheck -anug +fi + +if [ -x /sbin/quotaon ]; then + action $"Enabling local filesystem quotas: " /sbin/quotaon -aug +fi + +# Check to see if a full relabel is needed +if [ -n "$SELINUX_STATE" -a "$READONLY" != "yes" ]; then + if strstr "$cmdline" autorelabel || [ -f /.autorelabel ] ; then + relabel_selinux + fi +else + if [ "$READONLY" != "yes" ] && [ -d /etc/selinux ]; then + [ -f /.autorelabel ] || touch /.autorelabel + fi +fi -- cgit v1.2.1