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例如:
- fdisk -l /dev/sda
- Disk /dev/sda: 250.0 GB, 250059350016 bytes
- 255 heads, 63 sectors/track, 30401 cylinders
- Units = cylinders of 16065 * 512 = 8225280 bytes
- Device Boot Start End Blocks Id System
- /dev/sda1 * 1 2550 20482843+ c W95 FAT32 (LBA)
- /dev/sda2 2551 30400 223705125 f W95 Ext'd (LBA)
- /dev/sda5 2551 3825 10241374+ 83 Linux
- /dev/sda6 3826 4335 4096543+ 82 Linux swap / Solaris
- /dev/sda7 4336 6374 16378236 83 Linux
- /dev/sda8 6444 12158 45898438 83 Linux
- /dev/sda9 12158 18237 48828124+ c W95 FAT32 (LBA)
- /dev/sda10 18237 24316 48828124+ c W95 FAT32 (LBA)
- /dev/sda11 24316 30395 48828124+ c W95 FAT32 (LBA)
- /dev/sda12 6375 6443 554211 c W95 FAT32 (LBA)
- Partition table entries are not in disk order
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fdisk显示的硬盘大小是250059350016字节,而通过那个计算公式计算出来的为250056737280字节,为什么会不一致呢?多出来的那些字节在哪? |
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