ubifs image file confusion!

[Nancy]

Hi,
   ubifs image size aligned to LEB size. so it contains LEBs from 0 to
?(no matter what the number is). Do all those LEBs mapped in EBA
table?
   My current tool ubidumpvol works fine with VFAT volume( the dumpped
vfat.img can be used by ubiupdatevol and update successful ), but
can't do the same thing to UBIFS volume, the dumpped UBIFS volume size
is 3 LEBs size less then the one generated by mkfs.ubifs.
   When flasher done its job, then the product has to take many other
software test, during the test process, all volumes mount ReadOnly,
then finally every volume's content should have a CRC check. Just need
fix ubidumpvol a little to do the job (read LEB from 0 to ? and count
CRC, compare with the CRC sum generated from the image file)


-- 
Best wishes,
Nancy