do_start() {

#

# Mount local file systems in /etc/fstab.

#

mount_all_local() {

if mountpoint -q /usr; then

# May have been mounted read-only by initramfs.

# Remount with unmodified options from /etc/fstab.

mount -o remount /usr

fi

mount -a -t nonfs,nfs4,smbfs,cifs,ncp,ncpfs,coda,ocfs2,gfs,gfs2,ceph \

-O no_netdev

}

pre_mountall

if [ "$VERBOSE" = no ]

then

log_action_begin_msg "Mounting local filesystems"

mount_all_local

log_action_end_msg $?

else

log_daemon_msg "Will now mount local filesystems"

mount_all_local

log_end_msg $?

fi

post_mountall

# We might have mounted something over /run; see if

# /run/initctl is present. Look for

# /usr/share/sysvinit/update-rc.d to verify that sysvinit (and

# not upstart) is installed).

INITCTL="/run/initctl"

if [ ! -p "$INITCTL" ] && [ -f "/usr/share/sysvinit/update-rc.d" ]; then

# Create new control channel

rm -f "$INITCTL"

mknod -m 600 "$INITCTL" p

# Reopen control channel.

PID="$(pidof -s /sbin/init || echo 1)"

[ -n "$PID" ] && kill -s USR1 "$PID"

fi

# Execute swapon command again, in case we want to swap to

# a file on a now mounted filesystem.

#

# Ignore 255 status due to swap already being enabled

#

if [ "$NOSWAP" = yes ]

then

[ "$VERBOSE" = no ] || log_warning_msg "Not activating swap as requested via bootoption noswap."

else

if [ "$VERBOSE" = no ]

then

log_action_begin_msg "Activating swapfile swap"

swapon -a -e 2>/dev/null || : # Stifle "Device or resource busy"

log_action_end_msg 0

else

log_daemon_msg "Will now activate swapfile swap"

swapon -a -e -v

log_action_end_msg $?

fi

fi

# Remount tmpfs filesystems; with increased VM after swapon,

# the size limits may be adjusted.

mount_run mount_noupdate

mount_lock mount_noupdate

mount_shm mount_noupdate

# Now we have mounted everything, check whether we need to

# mount a tmpfs on /tmp. We can now also determine swap size

# to factor this into our size limit.

mount_tmp mount_noupdate

}