P3 is where the hotfix code lives.
Looks like it was written but the file system wasn't in sync when it was shut down.
We probably need to stick a 'sync' in there and also perhaps a:
Code:
mount -o remount /dev/mmcblk0p3
Without a mount point, mount (the full sized one) will just force the VFS buffers to disk.
Would have to check if busybox mount does the same.