fdisk -l
显示-
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x3175fab9
Device Boot Start End Blocks Id System
/dev/sda1 * 2048 136718335 68358144 83 Linux
/dev/sda3 136718336 273436671 68359168 83 Linux
/dev/sda4 273438718 582242303 154401793 5 Extended
Partition 4 does not start on physical sector boundary.
/dev/sda5 273438720 289062911 7812096 82 Linux swap / Solaris
/dev/sda6 289064960 582242303 146588672 83 Linux
我看见在 Linux 上实时调整 ext4 文件系统的大小他们展示了使用 进行分区的方法fdisk
。现在,我想从未分配的磁盘块创建一个分区。但是,我不知道未分配的磁盘块的声明和结束。我怎样才能知道这一点,以便创建一个分区?