TRIMUI SMART
/proc/partitions
如下：
# cat partitions
major minor #blocks name
179 0 7634944 mmcblk0
179 1 7469568 mmcblk0p1
179 2 512 mmcblk0p2
179 3 1 mmcblk0p3
179 5 768 mmcblk0p5
179 6 4608 mmcblk0p6
179 7 132608 mmcblk0p7
259 0 768 mmcblk0p8
259 1 768 mmcblk0p9
259 2 768 mmcblk0p10
179 16 4096 mmcblk0boot1
179 8 4096 mmcblk0boot0