2 # Copyright (C) 2006 OpenWrt.org
11 # if we have no root parameter, just go to running from ramfs
13 export NOMOUNT
="No Root"
17 #if we have a failsafe boot selected, dont bother
18 #trying to find or wait for a root mount point
19 [ -z "$FAILSAFE" ] ||
{
20 exec /bin
/busybox init
23 # Load the modules we have in initramfs, this should
24 # make the media accessible, but, it may take some time
26 load_modules
/etc
/modules
/etc
/modules.d
/*
28 #wait 10 seconds for the disc to show up
29 #usb stick typically takes 4 to 6 seconds
31 #it's quite possible the disc never shows up
32 #if we netbooted this kernel
34 while [ $COUNTER -lt 10 ]; do
36 [ -e $rootfs ] && let COUNTER
=10;
40 export FAILSAFE
="NoDisc"
41 exec /bin
/busybox init
44 # now we'll try mount it, again with a timeout
45 # This will fail if the inserted stick is formatted
46 # in a manner we dont understand
48 while [ $COUNTER -lt 10 ]; do
51 [ $?
-eq "0" ] && let COUNTER
=100;
55 export FAILSAFE
="MountFail"
56 exec /bin
/busybox init
59 #It mounted, lets look for a postinit file, again, give it time
60 #I've seen this take 6 seconds to actually complete
62 while [ $COUNTER -lt 10 ]; do
64 [ -e /mnt
/etc
/banner ] && let COUNTER
=10;
67 [ -e /mnt
/etc
/banner ] ||
{
68 export FAILSAFE
="No Openwrt FS"
69 exec /bin
/busybox init
74 mount
-o move
/proc
/mnt
/proc
75 mount
-o move
/dev
/mnt
/dev
76 mount
-o move
/dev
/pts
/mnt
/dev
/pts
77 mount
-o move
/tmp
/mnt
/tmp
78 mount
-o move
/sys
/mnt
/sys
79 mount none
/tmp
-t tmpfs
81 exec switch_root
-c /dev
/console
/mnt
/sbin
/init
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