应用vmware-vdiskmanager增加虚拟机Linux硬盘空间

本文介绍了如何利用vmware-vdiskmanager工具增加虚拟机Linux硬盘空间,包括使用命令行进行扩展、解决错误及通过第三方分区工具GParted调整分区大小的步骤。

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一、通过vmware-vdiskmanager增加虚拟机Linux硬盘空间

 

按Win+R键调出运行对话框,输入“cmd”并按回车键启动命令提示符窗口。

C:\Documents and Settings\hjun>D:

D:\Program Files\VMware>cd "VMware Workstation" (进入vmware工具安装目录,我的目录在D:\Program Files\VMware\VMware Workstation)

D:\Program Files\VMware\VMware Workstation>vmware-vdiskmanager(运行该命令可以查看命令的使用方法)
VMware Virtual Disk Manager - build 703057.
Usage: vmware-vdiskmanager.exe OPTIONS <disk-name> | <mount-point>
Offline disk manipulation utility
  Operations, only one may be specified at a time:
     -c                   : create disk.  Additional creation options must
                            be specified.  Only local virtual disks can be
                            created.
     -d                   : defragment the specified virtual disk. Only
                            local virtual disks may be defragmented.
     -k                   : shrink the specified virtual disk. Only local
                            virtual disks may be shrunk.
     -n <source-disk>     : rename the specified virtual disk; need to
                            specify destination disk-name. Only local virtual
                            disks may be renamed.
     -p                   : prepare the mounted virtual disk specified by
                            the mount point for shrinking.
     -r <source-disk>     : convert the specified disk; need to specify
                            destination disk-type.  For local destination disks
                            the disk type must be specified.
     -x <new-capacity>    : expand the disk to the specified capacity. Only
                            local virtual disks may be expanded.
     -R                   : check a sparse virtual disk for consistency and atte
mpt
                            to repair any errors.
     -e                   : check for disk chain consistency.
     -D                   : make disk deletable.  This should only be used on di
sks
                            that have been copied from another product.

  Other Options:
     -q                   : do not log messages

  Additional options for create and convert:
     -a <adapter>         : (for use with -c only) adapter type
                            (ide, buslogic, lsilogic). Pass lsilogic for other a
dapter types.
     -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
      4                   : preallocated ESX-type virtual disk
      5                   : compressed disk optimized for streaming
      6                   : thin provisioned virtual disk - ESX 3.x and above

     The capacity can be specified in sectors, KB, MB or GB.
     The acceptable ranges:
                           ide adapter : [1MB, 2040.0GB]
                           scsi adapter: [1MB, 2040.0GB]
        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 -r sourceDisk.vmdk -t 4 -h esx-name.mycomp
any.com \
              -u username -f passwordfile "[storage1]/path/to/targetDisk.vmdk"
        ex 7: vmware-vdiskmanager.exe -k myDisk.vmdk
        ex 8: vmware-vdiskmanager.exe -p <mount-point>
              (A virtual disk first needs to be mounted at <mount-point>)


D:\Program Files\VMware\VMware Workstation>vmware-vdiskmanager -x 50GB "I:\Virtu
al Machines\Ubuntu\Ubuntu.vmdk" 
参数 -x 表示要扩展虚拟机硬盘空间;紧随其后的数字指要扩展的大小(如12Gb,表示磁盘总量,包含原来的磁盘容量);最后是要操作的虚拟机Linux的具体文件。
  Grow: 0% done.
Received signal 2.  (中途意外停止)

D:\Program Files\VMware\VMware Workstation>vmware-vdiskmanager -x 30GB "I:\Virtu
al Machines\Ubuntu\Ubuntu.vmdk" 
Failed to open the disk 'I:\Virtual Machines\Ubuntu\Ubuntu.vmdk' : The specified
 virtual disk needs repair (0xe00003e86).
Failed to open disk 'I:\Virtual Machines\Ubuntu\Ubuntu.vmdk' : The specified vir
tual disk needs repair (0xe00003e86).     (再次运行出现该错误)

 

D:\Program Files\VMware\VMware Workstation>vmware-vdiskmanager -R "I:\Virtual Ma
chines\Ubuntu\Ubuntu.vmdk"  
(上面错误的解决方法)
The virtual disk, 'I:\Virtual Machines\Ubuntu\Ubuntu.vmdk', was corrupted and ha
s been successfully repaired.

D:\Program Files\VMware\VMware Workstation>vmware-vdiskmanager -x 30GB "I:\Virtu
al Machines\Ubuntu\Ubuntu.vmdk"   
(再次运行命令,执行成功)
  Grow: 33% done.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

 

二、虚拟机系统中安装第三方分区工具来调整分区

 

原文参考:  http://hi.baidu.com/yaosheng001/item/c7cb124f7f012ee1a4c066e0

环境说明: 

虚拟机版本:VMware® Workstation 7.1.2 build-301548

Linux版本  :Linux version 2.6.18-1.2798.fc6

分区工具   :gparted-live-0.6.4-1.iso     

GParted http://gparted.sourceforge.net/

1)设置CD/DVD 加载GParted镜像,勾选Connect at power on。

2)启动到BIOS界面。旧版本VMware 可以直接启动时按F2进BIOS。

3)按“+”将CD-ROM Drive 调为第一启动项,按F10保存并重启。

(待分区调整结束后需改回原样,或将Hard Drive调作第一启动项)


4)按默认选择GParted Live (Default settings),直接Enter。


5)默认不更改keymap,直接Enter。


6)系统语言设置,输入26,回车。注:26 表示简体中文。


7)选择图形系统模式,按默认的(0),直接回车。

第三步:调整分区大小。

1)选择 /dev/sda3,选择“更改大小/移动”。

(若有多出的已经格式化的分区,可以选择删除/Delete,使之合并到未分配空间中,方便扩容)

2)拖动箭头扩大分区,再点“更改大小/移动”。


3)选择 Apply (应用,使刚刚的扩容操作生效),确认Apply。


4)等待扩容操作结束。


第四步:退出系统,双击Exit,选择shutdown,OK。提示取出CD再Continue时,直接回车即可。



扩容后使用df命令查看磁盘使用情况如下:

[root@localhost ~]# df -lh
Filesystem            Size  Used Avail Use% Mounted on
/dev/sda3            18G   14G  3.1G  82% /
/dev/sda1          190M   11M  171M   6% /boot
tmpfs                 252M     0  252M   0% /dev/shm

别忘了恢复VMware Workstation BIOS 第一启动项。

 

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