Difference between revisions of "Formatting SD cards"
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If you have access to a desktop computer, it's a good idea to use [http://www.sdcard.org/downloads/formatter_3/ the Panasonic SD Formatter], which can improve performance of SD cards. | If you have access to a desktop computer, it's a good idea to use [http://www.sdcard.org/downloads/formatter_3/ the Panasonic SD Formatter], which can improve performance of SD cards. | ||
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= ext2, ext3, ext4 = | = ext2, ext3, ext4 = | ||
Revision as of 04:16, 26 March 2013
Contents
Formatting SD cards
The Pandora OS can read cards formatted with various filesystems including ext2, ext3, ext4, fat32.
For NTFS, the Community Codec Pack must be installed.
If you have access to a desktop computer, it's a good idea to use the Panasonic SD Formatter, which can improve performance of SD cards.
ext2, ext3, ext4
To format a card with ext4, insert the card into the Pandora, open terminal, and type: [1]
sudo fdisk /dev/mmcblk0 # (use mmcblk1 for the second slot)
# 't' then '83' to change the partition type to linux, then 'w' to save.
sudo mkfs.ext4 -m 0 -L volumename /dev/mmcblk0p1 # (use mmcblk1p1 for the second slot)
ext4 works well, and fsck is very quick.
If you'd rather use ext2 or ext3, run mkfs.ext2 or mkfs.ext3 instead, with the same options.
Another option you can use, -N sets the number of inodes (max file count). You can reclaim some space by using fewer inodes, e.g. -N 500000 or -N 1000000 for a 32GB card.
FAT32
The software to format FAT32 is not included with the Pandora, but can be easily installed. Open terminal, and type: [2][3]
sudo opkg update
sudo opkg install dosfstools
Once installed, you can format a card like so:
sudo mkfs.vfat /dev/mmcblk0p1 # (or mmcblk1p1 for the second slot)
Using a windows box
Use this.
Using a live CD on a PC
Use this.
