Virtualbox Shared Folders

Discussions related to using VirtualBox on Linux hosts.
Post Reply
pmorton
Posts: 8
Joined: 7. Apr 2009, 18:28
Primary OS: Ubuntu other
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: Win2K WinXP

Virtualbox Shared Folders

Post by pmorton »

Useful as this feature is, there remains a problem, as far as I can see, with permissions (does anyone have any other take on this?) Any new directory or file created on the Linux host by the Windows guest (at least my Win2K guest) is created with the inflexible set of permissions rw-------. I.e no permissions for groups or others, only for the owner. That's not very convenient if you have a Windows process producing files that you want to be readable by a network group. I know running a Samba server on the Linux host allows the permissions of the client-created files to be forced to any required mask, but the file share feature of Virtualbox is so convenient, it's a shame (if I'm correct) that permissions can't be similarly forced, to make it a really useful feature.
Sasquatch
Volunteer
Posts: 17798
Joined: 17. Mar 2008, 13:41
Primary OS: Debian other
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: Windows XP, Windows 7, Linux
Location: /dev/random

Re: Virtualbox Shared Folders

Post by Sasquatch »

It's a known issue. They are still investigating how to change that, without causing any security issues on the Host. It should indeed be atleast rw-r-----, so the owner can modify it, the group read it.
Read the Forum Posting Guide before opening a topic.
VirtualBox FAQ: Check this before asking questions.
Online User Manual: A must read if you want to know what we're talking about.
Howto: Install Linux Guest Additions
Howto: Use Shared Folders on Linux Guest
See the Tutorials and FAQ section at the top of the Forum for more guides.
Try searching the forums first with Google and add the site filter for this forum.
E.g. install guest additions site:forums.virtualbox.org

Retired from this Forum since OSSO introduction.
Post Reply