增加硬盘的步骤很简单，先关闭虚拟机，点EDIT =>HARD DISK=>ADD=>CREATE NEW VIRTUAL DISK=>SCSI 等按部就班，搞定后启动vm.
1，[root@coop ~]# fdisk -l
Disk /dev/sda: 53.6 GB, 53687091200 bytes
255 heads, 63 sectors/track, 6527 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 3916 31350847+ 8e Linux LVM
Disk /dev/sdb: 21.4 GB, 21474836480 bytes
255 heads, 63 sectors/track, 2610 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/sdb doesn't contain a valid partition table
[root@coop ~]# fdisk /dev/sdb
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel. Changes will remain in memory only,
until you decide to write them. After that, of course, the previous
content won't be recoverable.
The number of cylinders for this disk is set to 2610.
There is nothing wrong with that, but this is larger than 1024,
and could in certain setups cause problems with:
1) software that runs at boot time (e.g., old versions of LILO)
2) booting and partitioning software from other OSs
(e.g., DOS FDISK, OS/2 FDISK)
Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)
Command (m for help):
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-2610, default 1):
Using default value 1
Last cylinder or +size or +sizeM or +sizeK (1-2610, default 2610):
Using default value 2610
Command (m for help):
Command (m for help): m
Command action
a toggle a bootable flag
b edit bsd disklabel
c toggle the dos compatibility flag
d delete a partition
l list known partition types
m print this menu
n add a new partition
o create a new empty DOS partition table
p print the partition table
q quit without saving changes
s create a new empty Sun disklabel
t change a partition's system id
u change display/entry units
v verify the partition table
w write table to disk and exit
x extra functionality (experts only)
Command (m for help): t
Selected partition 1
Hex code (type L to list codes): l
0 Empty 1e Hidden W95 FAT1 80 Old Minix c1 DRDOS/sec (FAT-
1 FAT12 24 NEC DOS 81 Minix / old Lin c4 DRDOS/sec (FAT-
2 XENIX root 39 Plan 9 82 Linux swap c6 DRDOS/sec (FAT-
3 XENIX usr 3c PartitionMagic 83 Linux c7 Syrinx
4 FAT16 <32M 40 Venix 80286 84 OS/2 hidden C: da Non-FS data
5 Extended 41 PPC PReP Boot 85 Linux extended db CP/M / CTOS / .
6 FAT16 42 SFS 86 NTFS volume set de Dell Utility
7 HPFS/NTFS 4d QNX4.x 87 NTFS volume set df BootIt
8 AIX 4e QNX4.x 2nd part 8e Linux LVM e1 DOS access
9 AIX bootable 4f QNX4.x 3rd part 93 Amoeba e3 DOS R/O
a OS/2 Boot Manag 50 OnTrack DM 94 Amoeba BBT e4 SpeedStor
b W95 FAT32 51 OnTrack DM6 Aux 9f BSD/OS eb BeOS fs
c W95 FAT32 (LBA) 52 CP/M a0 IBM Thinkpad hi ee EFI GPT
e W95 FAT16 (LBA) 53 OnTrack DM6 Aux a5 FreeBSD ef EFI (FAT-12/16/
f W95 Ext'd (LBA) 54 OnTrackDM6 a6 OpenBSD f0 Linux/PA-RISC b
10 OPUS 55 EZ-Drive a7 NeXTSTEP f1 SpeedStor
11 Hidden FAT12 56 Golden Bow a8 Darwin UFS f4 SpeedStor
12 Compaq diagnost 5c Priam Edisk a9 NetBSD f2 DOS secondary
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