Linux Example Partition Schemes Memory Cards
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Just some samples showing random way manufacturers seem to partition memory cards , notice 3 different 2Gb cards with differing sizes and ways of doing it.
rfm6@UbuntuX64:~$ fdisk -l /dev/sdd Disk /dev/sdd: 2008 MB, 2008023040 bytes 45 heads, 44 sectors/track, 1980 cylinders, total 3921920 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000 Device Boot Start End Blocks Id System /dev/sdd1 255 3921919 1960832+ 6 FAT16 rfm6@UbuntuX64:~$ fdisk -l /dev/sdd Disk /dev/sdd: 2041 MB, 2041577472 bytes 61 heads, 60 sectors/track, 1089 cylinders, total 3987456 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000 Device Boot Start End Blocks Id System /dev/sdd1 247 3987455 1993604+ 6 FAT16 $ fdisk -l /dev/sdd Disk /dev/sdd: 2032 MB, 2032664576 bytes 64 heads, 63 sectors/track, 984 cylinders, total 3970048 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000 Device Boot Start End Blocks Id System /dev/sdd1 249 3967487 1983619+ 6 FAT16 $ fdisk -l /dev/sdd Disk /dev/sdd: 64 MB, 64225280 bytes 4 heads, 32 sectors/track, 980 cylinders, total 125440 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000 Device Boot Start End Blocks Id System /dev/sdd1 128 125439 62656 6 FAT16