howto resize partition on alarmpi

howto.md

#HOWTO deciphered from http://lol.pman.biz/archives/1052

1. delete old partitions

2. create new exteneded and then logical partition (2, 5)

3. reboot

4. use resize2fs on /dev/mmcblk0p5 your newly resized, and remade, partition

    fdisk /dev/mmcblk0
    
    d (default[5])
    default
    d (default[2])
    default
    n (extended // default[2])
    n (logical **l** // default[5] 
    
    reboot
    
    [root@alarmpi ~]# resize2fs -p /dev/mmcblk0p2
            
          
    [root@alarmpi ~]# df -h
    Filesystem      Size  Used Avail Use% Mounted on
    /dev/root        30G  446M   28G   2% /
    devtmpfs         51M     0   51M   0% /dev
    tmpfs           105M     0  105M   0% /dev/shm
    tmpfs           105M  236K  105M   1% /run
    tmpfs           105M     0  105M   0% /sys/fs/cgroup
    tmpfs           105M     0  105M   0% /tmp
    /dev/mmcblk0p1   90M   24M   67M  27% /boot