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Table Of Contents
Option Description
Hang/Crash Fusion gathers correctness information about hangs or crashes in the virtual
machine.
Performance Fusion gathers performance information, such as when an operation is taking too
long in the virtual machine.
What to do next
From the VMware Fusion menu bar, select Help > Collect Support Information to collect
troubleshooting information that Fusion has gathered about a selected virtual machine. Fusion creates
a .zip file on your desktop to contain troubleshooting data.
Change Hard Disk Buering
Fusion automatically sets hard disk buffering according to what guest operating system you use, but you
can change the setting.
Hard disk buffering can increase performance of your virtual machine. Hard disk buffering can also
consume more memory on your Mac host than operating unbuffered. Fusion enables or disables hard
disk buffering based on your virtual machine's operating system.
For all Windows Vista and later guest operating systems, Fusion defaults to unbuffered I/O for Mac hosts.
The same is true for all Windows 2000, 2003, XP, and XP 64-bit guests newly created with this version of
Fusion. All other guests default to buffered I/O on Mac hosts.
If you are not familiar with the options, keep the default setting.
Procedure
1 Select Window > Virtual Machine Library.
2 Select a virtual machine in the Virtual Machine Library window and click Settings.
3 Under Other in the Settings window, click Advanced.
4 Select an option from the Hard disk buffering menu.
Option Description
Automatic Fusion determines your operating system and enables or disables hard disk
buffering depending on which type of buffering provides the best performance.
Enabled The virtual machine's operating system uses buffered I/O.
Disabled The virtual machine's operating system uses unbuffered I/O.
Set Password Requirement for Opening a Boot Camp Virtual
Machine
If you have a virtual machine that powers on the Boot Camp partition, you can set whether a password is
required each time you open it.
Using VMware Fusion
VMware, Inc. 152