CREATING THE PARTITION IN THE MICROSD CARD :
1. The process of partition the microsd card .
1.1 detecting as block device / dev/mmcblk0p1
1.2 fdisk /dev/mmcblk0p1
n
p
1
2048 ( second stage bootlader write have to from 8 block 8 kbyte)
34815
n
p
2
34816
enter
enter
w
when we write “w” to comit the partition table . It is giving following errors .
//********************************************************************
Calling ioctl() to re-read partition table.
WARNING: Re-reading the partition table failed with error 22: Invalid argument.
The kernel still uses the old table. The new table will be used at
the next reboot or after you run partprobe(8) or kpartx(8)
Syncing disks.
//****************************************************************
then i type partprobe
then
sync
all the partit ion was successfully commit in the microSDcard
Device Boot Start End Blocks Id System
/dev/mmcblk0p1p1 2048 34815 16384 83 Linux
/dev/mmcblk0p1p2 34816 15515647 7740416 83 Linux
