If this option is set, the MBR is overwritten by prebuilt one which chainloads Windows. Use this option if you have to restore Windows and make it bootable, but don't have the original MBR or backup of it.
-r Try to resize the filesystem to fit partition size
-This option is useful if you are cloning a small disk to larger one. It tries to resize the restored filesystem to the size of the partition where it was restored to. It allows you to use the whole size of your new disk without resizing the partition afterwards. The option requires that the disk where the image is copied already contains a partition where the image is restored or that the option -k1 is enabled.
+This option is useful if you are cloning a small disk to larger one. It tries to resize the restored filesystem to the size of the partition where it was restored to. It allows you to use the whole size of your new disk without resizing the partition afterwards. The option requires that the disk where the image is copied to already contains a partition where the image is restored or that the option -k1 is enabled.
-e sfdisk uses the CHS value of hard drive from the saved image
Force to use the saved CHS (cylinders, heads, sectors) when using sfdisk. Of cource, there is no use of it when using any of -j0, -k or -k2 options.