Here is a patch to flexible fsck in a conservative manner in the sense
of doing fsck at boot time as ever.
- You will see free mounts until automatic fsck.
- You can force fsck at boot time in which case Mountcount is reseted.
Edit the root entries of resulting /boot/grub/menu.lst to your needs:
--- a/boot/grub/menu.lst 2009-05-20 18:33:48.000000000 +0200
+++ a/boot/grub/menu.lst 2009-05-20 19:01:53.000000000 +0200
@@ -135,3 +135,8 @@
### END DEBIAN AUTOMAGIC KERNELS LIST
+
+title forcefsck and forceshutdown Debian - mounts until fsck 26
+root (hd0,5)
+kernel /boot/vmlinuz root=LABEL=debian ro nosplash forcefsck
forceshutdown 2
+initrd /boot/initrd.img
--- a/etc/rc.local 2009-01-14 18:48:25.000000000 +0100
+++ a/etc/rc.local 2009-05-20 18:25:37.000000000 +0200
@@ -1,14 +1,25 @@
#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.
+RDEV=$(mount | grep ' / ' | sed -e 's/ on.*//')
+MAXM=$( /sbin/tune2fs -l $RDEV | grep 'Maximum mount count'|sed -e
's/Maximum mount count:[ ]*//' )
+ACTU=$( /sbin/tune2fs -l $RDEV | grep 'Mount count'|sed -e 's/Mount
count:[ ]*//' )
+DIFF=$(( $MAXM - $ACTU ))
+MENU=/boot/grub/menu.lst
+sed -i -e "sXmounts until fsck.*Xmounts until fsck ${DIFF}X" $MENU
+if grep -wiq "forceshutdown" /proc/cmdline ; then
+ if grep -wiq "forcefsck" /proc/cmdline ; then
+ shutdown -h now
+ fi
+fi
exit 0
--- a/etc/init.d/checkfs.sh 2008-08-12 14:50:47.000000000 +0200
+++ a/etc/init.d/checkfs.sh 2009-05-19 20:11:59.000000000 +0200
@@ -41,6 +41,9 @@
if [ -f /forcefsck ]
then
force="-f"
+ elif grep -wiq "forcefsck" /proc/cmdline
+ then
+ force="-f"
else
force=""
fi
--- a/etc/init.d/checkroot.sh 2008-07-27 16:03:16.000000000 +0200
+++ a/etc/init.d/checkroot.sh 2009-05-19 20:09:54.000000000 +0200
@@ -245,6 +245,9 @@
if [ -f /forcefsck ]
then
force="-f"
+ elif grep -wiq "forcefsck" /proc/cmdline
+ then
+ force="-f"
else
force=""
fi
---
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