讓 vdi 檔案縮小 (釋放未使用空間) 的方法：

步驟一：sdelete -c (由 guest os 執行)
步驟二：vboxmanage modifyvdi <檔案> compact (由 host os 執行)

經過壓縮後，可用空間就會回來了。

贊助商連結

請問有何免費工具可以編輯VDI 或Mount VDI?

命令行的使用。許多圖形介面沒有提供的設定，就必須使用命令行完成。

http://img172.imageshack.us/img172/4773/vboxee5.png

http://img172.imageshack.us/img172/3181/vboxxw4.png

http://img172.imageshack.us/img172/3328/vboxwh8.png

http://img172.imageshack.us/img172/9205/vboxcp4.png

http://img172.imageshack.us/img172/2838/vboxci8.png

http://img172.imageshack.us/img172/3782/vboxpc2.png

在 VirtualBox 的世界，名稱不重要，UUID 才重要。例如想複製 vdi 檔案，就要用專門指令，而不是用一般的檔案複製方法。

更新記錄 (http://www.virtualbox.org/wiki/Changelog)。從這版開始，不需要事先移除舊版，可直接安裝新版，由 Windows Installer 自動處理。

安裝過程中，有提到不相容、重設之類的訊息，如果符合環境條件，記得依照指示去做。

請教各位,小地試著安裝 vista, 但是在 windows loading files... 後就會自動暫停, 我強制解除暫停, 但是 virtualbox 還是自動跳暫停, 有前輩遇到過這樣的問題嗎? 謝謝.

1.6.0 更新記錄 (http://www.virtualbox.org/wiki/Changelog)

這版本在 2000 系統已經無法安裝。如有不服者，殺殺殺！

[This version is a major update. The following major new features were added:

Solaris and Mac OS X host support
Seamless windowing for Linux and Solaris guests
Guest Additions for Solaris
A webservice API
SATA hard disk (AHCI) controller
Experimental Physical Address Extension (PAE) support
In addition, the following items were fixed and/or added:

支援Solaris耶，不知道友沒有人使用過這個作業系統？
昇陽好像讓他變成免費的作業系統了??

支援Solaris耶，不知道友沒有人使用過這個作業系統？
昇陽好像讓他變成免費的作業系統了??

Solaris x86 的硬體支援不多, 會比較有缺 driver 的問題
可用的軟體比 Linux 和 BSD 少很多

.裝了1.6版之後(for win xp 32)
(為何堅持主端介面模式：ip位址隨virtualbox的soft macdress改變.抓免費空間很好用：bdg/rs)


.有按照網路的教學做但是就會出現下列這些錯誤
(VBoxGuestAdditions（客端額外功能有裝)
01.
之前1.5版-1.5.6版的vdi檔.開機繪出現藍底白字當機....然後重新開機-無限循環

02.
ok!..會當..那就重灌.但是重灌完.才發現無法上網
只能用nat模式上網
主端介面不能使用(橋接模式)
(虛擬網路卡跟橋接器有使用...但就是不行)

網路卡的選項-只有選intel 10/100 pro(這個才能用主端介面模式上網)
但是選這個卻變成virtualbox xp可以上網.但實體機的網路線路會斷線...


請問各位前輩該如何解決

實體機跟虛擬機可同時上網
虛擬機可用橋接模式上網(或不同之ip位址)
ga-k8nsc/內建網卡
1g ram
xp-sp3

網路：giga 2m adsl dhcp
(之前的1.5.8版無問題.....要小弟換回舊版的話就先別提了.....)

VirtualBox 1.6.2 (http://www.virtualbox.org/wiki/Downloads) (released 2008-06-06)

This is a maintenance release. The following items were fixed and/or added:

GUI: fixed a bug which prevented to add more than one SATA drive from the GUI
GUI: fixed a regression introduced in 1.6.0: the fullscreen mode was left on every guest video mode switch
GUI: fixed several minor issues
Networking: fixed a host interface networking regression introduced in 1.6.0
VMM: fixed starting of VMs with AMD-V enabled
VMM: massive performance enhancements for AMD-V
VMM: stability improvements for AMD-V on Windows hosts
VMM: correctly detect AMD CPUs with erratum 170 (AMD-V)
VMM: detect inconsistent timestamp counters on certain AMD Phenom CPUs (Windows host only)
VMM: fixed KVM check (Linux hosts only) XPCOM: fixed several races
VMM: fixed a regression introduced in 1.6.0: Windows stuck during installation
SATA: improved performance with Vista guests
SATA: fixed statistics counter
Shared Folders: several fixes (iTunes download, speed up browsing)
ATA/IDE: fixed boot from CDROM if a medium was added while the boot menu was active
Networking: provide an Intel PRO/1000 T Server (82543GC) network device emulation which is recognized by Windows XP guests
Networking: fixes for the E1000 emulation (don't crash if not attached, fixed a bug in the statistics counter implementation)
NAT: don't crash if the guest sent a DHCPRELEASE message with an invalid IP address
NAT: fixed ARP reply for the NAT gateway and for the NAT name server if the guest IP range was changed
Internal Networking: fixed shutdown if more than two VMs are connected to the same network
BIOS: allow to change the DMI informatiton (see chapter 9.13, Con'guring the BIOS DMI information, page 125)
RTC: fixed UIP emulation to prevent jumping of time in Solaris guests
Windows host: VirtualBox installation directory corrected for 64 bits Windows
Windows host: fixed VBoxVRDP.exe symlink
Windows host: solved locking problems in raw partition VMDK support
Windows host: fixed stability during high system load (page fault in KeQueryActiveProcessors)
MacOS X host: fixed crashes under certain conditions
Shared Folders: limited users without admin rights now also can use Shared Folders on Windows guests
Linux hosts: fixed default runlevel for the kernel module helper script
Solaris hosts: enabled support for VT-x and AMD-V
Solaris hosts: dynamic loading of libdlpi fixes a problem where Solaris 10 was not able to start a VM
Linux additions: fixed runlevels for kernel module helper scripts
Linux additions: compatibility fixes with Linux 2.6.26
Linux additions: fixed occasional guest kernel crash during unload of the vboxadd guest kernel module