界面中并没有提供增加硬盘容量的方法。

只能在命令行形式下执行。

安装所在盘的Program Files\VMware\VMware Workstation下有一个vmware-vdiskmanager.exe，就是它。

命令参数如下：
------------------------------------------------------------------
Usage: vmware-vdiskmanager.exe OPTIONS <disk-name> | <mount-point>

Offline disk manipulation utility

   Options:
      -c                    : create disk; need to specify other create options
      -d                    : defragment the specified virtual disk
      -k                    : shrink the specified virtual disk
      -n <source-disk>      : rename the specified virtual disk; need to
                             specify destination disk-name
      -p                    : prepare the mounted virtual disk specified by
                             the drive-letter for shrinking
      -q                    : do not log messages
      -r <source-disk>      : convert the specified disk; need to specify
                             destination disk-type
      -x <new-capacity>     : expand the disk to the specified capacity

      Additional options for create and convert:
         -a <adapter>       : (for use with -c only) adapter type (ide, buslogic o
r lsilogic)
         -s <size>          : capacity of the virtual disk
         -t <disk-type>     : disk type id

      Disk types:
         0                  : single growable virtual disk
         1                  : growable virtual disk split in 2Gb files
         2                  : preallocated virtual disk
         3                  : preallocated virtual disk split in 2Gb files

      The capacity can be specified in sectors, Kb, Mb or Gb.
      The acceptable ranges:
                            ide adapter : [100.0Mb, 950.0Gb]
                            scsi adapter: [100.0Mb, 950.0Gb]

         ex 1: vmware-vdiskmanager.exe -c -s 850Mb -a ide -t 0 myIdeDisk.vmdk
         ex 2: vmware-vdiskmanager.exe -d myDisk.vmdk
         ex 3: vmware-vdiskmanager.exe -r sourceDisk.vmdk -t 0 destinationDisk.vm
dk
         ex 4: vmware-vdiskmanager.exe -x 36Gb myDisk.vmdk
         ex 5: vmware-vdiskmanager.exe -n sourceName.vmdk destinationName.vmdk
         ex 6: vmware-vdiskmanager.exe -k myDisk.vmdk
         ex 7: vmware-vdiskmanager.exe -p <mount-point>
               (A virtual disk first needs to be mounted at <mount-point>)
-----------------------------------------------------------------
其中的-x参数就是用来扩容的……

如这个：vmware-vdiskmanager.exe -x 36Gb myDisk.vmdk
-------------------------------------------------------

我的执行过程：

E:\Program Files\VMware\VMware Workstation>set path=%path%;E:\Program Files\VMwa
re\VMware Workstation

E:\Program Files\VMware\VMware Workstation>e:

E:\Program Files\VMware\VMware Workstation>cd E:\VM_Machine

E:\VM_Machine>cd Windows Server 2003 Standard Edition

E:\VM_Machine\Windows Server 2003 Standard Edition>dir *.vmdk

2007/07/20   11:17         1,588,527,104 Windows Server 2003 Standard Edition-s001
.vmdk
2007/07/20   11:17                65,536 Windows Server 2003 Standard Edition-s002
.vmdk
2007/07/20   10:56                   448 Windows Server 2003 Standard Edition.vmdk

E:\VM_Machine\Windows Server 2003 Standard Edition>vmware-vdiskmanager.exe -x 4G
"Windows Server 2003 Standard Edition.vmdk"
Using log file C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\1\vmware-Administrator\vdiskma
nager.log
The specified disk size does not fall within acceptable range.
The acceptable ranges:
                       ide adapter : [100.0Mb, 950.0Gb]
                       scsi adapter: [100.0Mb, 950.0Gb]

E:\VM_Machine\Windows Server 2003 Standard Edition>vmware-vdiskmanager.exe -x 4G
b "Windows Server 2003 Standard Edition.vmdk"
Using log file C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\1\vmware-Administrator\vdiskma
nager.log
The old geometry C/H/S of the disk is: 261/255/63
The new geometry C/H/S of the disk is: 522/255/63
Disk expansion completed successfully.

WARNING: If the virtual disk is partitioned, you must use a third-party
          utility in the virtual machine to expand the size of the
          partitions. For more information, see:
          http://www.vmware.com/support/kb/enduser/std_adp.php?p_faqid=1647
==================================================================
总结一下：
1。文件名应该用双引号括起来。
2。vmdk文件用不带001，002的最短的那个文件名。
3。GB，MB，别忘了B。

需要强调的一点是，调整硬盘大小之后的效果，相当于增加了原来物理硬盘的柱面数目，因此，文件系统并不会自动增长。需要重新调整文件系统的大小。这一步不同的系统有不同的方法。比如
1. 如果guest OS为win系列，可以通过partion magic来实现
2. 如果guest OS为Linux系列，可以通过 resize2fs来扩大ext2/3格式的文件系统。
3. 如果guset OS为其他Unix系统，可以通过向文件树中新增加分区，来扩充原文件系统。

通过vm加盘的方法：在菜单栏哪里有个“VM”，点击“VM”里面有个“settings”或者直接用快捷键“Ctrl+D”，点击“Add”增加一个“Hard Disk”.加完后进入系统后，右击我的电脑选择“管理”进入后再选择“存储”中的“磁盘管理”。对你刚才新增加的硬盘进行快速格式化后，就可以为你原先的硬盘多增加一个盘符=已经扩大你原先的硬盘大小

本文来自CSDN博客，转载请标明出处：http://blog.csdn.net/wang4978/archive/2009/06/09/4255259.aspx