1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
diff -ruN hibernate-script-1.96/scriptlets.d/suspend2 hibernate-script-1.96.fixed/scriptlets.d/suspend2
--- hibernate-script-1.96/scriptlets.d/suspend2 2007-07-16 14:33:09.000000000 +0200
+++ hibernate-script-1.96.fixed/scriptlets.d/suspend2 2007-07-30 18:40:13.000000000 +0200
@@ -74,9 +74,13 @@
/sbin/modprobe --first-time "${mod}" >/dev/null 2>&1 && SWSUSP_RMOD="${mod} ${SWSUSP_RMOD}"
done
+ # signature for filewriter
+ FILEWRITER_SIGNATURE="Suspend2"
+
# Detect where suspend2 is these days.
if [ -d "/sys/power/tuxonice/" ] ; then
SWSUSP_ROOT="/sys/power/tuxonice"
+ FILEWRITER_SIGNATURE="TuxOnIce"
elif [ -d "/sys/power/suspend2/" ] ; then
SWSUSP_ROOT="/sys/power/suspend2"
elif [ -d "/proc/swsusp/" ] ; then
@@ -748,22 +752,31 @@
if ! [ -e "$SWSUSP_FILEWRITER_LOC" ] ; then
vecho 0 "$EXE: Creating $SWSUSP_FILEWRITER_SIZE MB filewriter target."
{
- echo Suspend2
+ echo $FILEWRITER_SIGNATURE
dd if=/dev/zero bs=1M count=$SWSUSP_FILEWRITER_SIZE 2>/dev/null
} > $SWSUSP_FILEWRITER_LOC
sync
fi
case "`dd \"if=$SWSUSP_FILEWRITER_LOC\" bs=8 count=1 2>/dev/null`" in
- Suspend2)
+ $FILEWRITER_SIGNATURE)
# We're good to go.
vecho 1 "$EXE: Detected filewriter image ready for use."
;;
+ Suspend2|TuxOnIce)
+ # Eeek! This is an incompatible image
+ # reliably preserve the starting block.
+ vecho 1 "$EXE: Killing incompatible filewriter image."
+ if ! /bin/echo -ne "$FILEWRITER_SIGNATURE\n\0\0" | dd "of=$SWSUSP_FILEWRITER_LOC" bs=11 count=1 conv=notrunc 2>/dev/null ; then
+ vecho 0 "$EXE: Failed to kill imcompatible image!"
+ return 2 # Abort even with force
+ fi
+ ;;
HaveImag)
# Eeek! There's already an image here. Erase it using dd to
# reliably preserve the starting block.
vecho 1 "$EXE: Killing existing filewriter image."
- if ! /bin/echo -ne "Suspend2\n\0\0" | dd "of=$SWSUSP_FILEWRITER_LOC" bs=11 count=1 conv=notrunc 2>/dev/null ; then
+ if ! /bin/echo -ne "$FILEWRITER_SIGNATURE\n\0\0" | dd "of=$SWSUSP_FILEWRITER_LOC" bs=11 count=1 conv=notrunc 2>/dev/null ; then
vecho 0 "$EXE: Failed to kill existing image!"
return 2 # Abort even with force
fi
@@ -794,17 +807,17 @@
[ x"$SWSUSP_FILEWRITER_NOVERIFY" = "x1" ] && return 0
local new_resume2
- new_resume2="`cat $SWSUSP_ROOT/$RESUME_FILE`"
+ new_resume2="`cat $SWSUSP_ROOT/$RESUME2_FILE`"
if [ -z "$new_resume2" ] ; then
- vecho 0 "ABORTING: $SWSUSP_ROOT/$RESUME_FILE did not return a valid result."
+ vecho 0 "ABORTING: $SWSUSP_ROOT/$RESUME2_FILE did not return a valid result."
return 2 # abort even if forced
fi
if ! grep "$new_resume2" /proc/cmdline ; then
- filewriter_target=`cat $SWSUSP_ROOT/$RESUME_FILE`
- vecho 0 "ABORTING: $RESUME_FILE is not setup correctly. Unless you have setup your bootloader"
+ filewriter_target=`cat $SWSUSP_ROOT/$RESUME2_FILE`
+ vecho 0 "ABORTING: $RESUME2_FILE is not setup correctly. Unless you have setup your bootloader"
vecho 0 " correctly, resuming will most likely fail. To correct this, add"
- vecho 0 " \"$RESUME_FILE=$filewriter_target\" to your kernel command line in your"
+ vecho 0 " \"$RESUME2_FILE=$filewriter_target\" to your kernel command line in your"
vecho 0 " LILO or GRUB configuration file and reboot."
return 2 # abort even if forced
fi
|
