From: Patrick Colp <pjcolp@cs.ubc.ca>
To: Julian Munster <jmuenster@gmail.com>
Cc: xen-devel@lists.xensource.com
Subject: Re: How do you change XenStore permissions?
Date: Tue, 16 Sep 2008 22:22:17 -0600 [thread overview]
Message-ID: <48D085F9.906@cs.ubc.ca> (raw)
In-Reply-To: <ed4573ba0809162100h5f4b97c8t25bd7631f240f2b1@mail.gmail.com>
> Is there a way to change the permission for a specific path in XenStore?
Yes, with the SET_PERMS message.
e.g. SET_PERMS (/vm/00000000-0000-0000-0000-000000000000/uuid r0 )
This will give read access to
/vm/00000000-0000-0000-0000-000000000000/uuid to all domains.
> And can you do that from with in a C program?
Yes. Check out this page under the "API Usage Examples":
http://wiki.xensource.com/xenwiki/XenStoreReference
If you have any questions about how the permissions work in XenStore,
feel free to ask (it's a bit confusing).
Patrick
prev parent reply other threads:[~2008-09-17 4:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-17 4:00 How do you change XenStore permissions? Julian Munster
2008-09-17 4:22 ` Patrick Colp [this message]
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