Fixed Size Shared Disk In VirtualBox

Discussions related to using VirtualBox on Windows hosts.
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Smruti
Posts: 2
Joined: 17. Apr 2022, 17:47

Fixed Size Shared Disk In VirtualBox

Post by Smruti »

Dear Experts

I am working on a RAC Setup in my Local Environment and I created a Shared Disk with Fixed Size for 2 VMs. This Fixed Size is mandatory for Shared Disk. Could anyone please help me, if there is any options to create Shared Disk with Dynamic Space Allocation? I am getting stuck, as I have very Less space in my Laptop.


Thanks in Advance!!
Smruti
scottgus1
Site Moderator
Posts: 20945
Joined: 30. Dec 2009, 20:14
Primary OS: MS Windows 10
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: Windows, Linux

Re: Fixed Size Shared Disk In VirtualBox

Post by scottgus1 »

Looks like you're stuck.

https://www.virtualbox.org/manual/ch05. ... magewrites
Shareable hard disks ... Only fixed size images can be used in this way, and dynamically allocated images are rejected.
Either reduce the needed size of the fixed disk or get more laptop storage. An external SSD on a USB 3 connection should perform pretty well.
mpack
Site Moderator
Posts: 39134
Joined: 4. Sep 2008, 17:09
Primary OS: MS Windows 10
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: Mostly XP

Re: Fixed Size Shared Disk In VirtualBox

Post by mpack »

Or explain what application requires shared disk, something almost unheard of in the physical realm. I hope this isn't being done on assumed performance grounds.
Smruti
Posts: 2
Joined: 17. Apr 2022, 17:47

Re: Fixed Size Shared Disk In VirtualBox

Post by Smruti »

Thanks for update. Just I was asking to know, If Dynamic Allocated Shared Disk can be possible in any Backward Version.
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