1、查看系统盘符情况
[root@rhel5 ~]#fdisk -l
Disk /dev/sda: 32.2 GB, 32212254720 bytes
255 heads, 63 sectors/track, 3916 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 13 104391 83 Linux
/dev/sda2 14 1318 10482412+ 83 Linux
/dev/sda3 1319 1579 2096482+ 82 Linux swap / Solaris
/dev/sda4 1580 3916 18771952+ 5 Extended
/dev/sda5 1580 3916 18771921 83 Linux
2、在系统启动时VM->Settings->HardWare->Hard Disk->add->next->create new virtual disk->next->next->输入磁盘大小->Disk file 为文件命名如:raid5-0