MAYAP christine
2011-Mar-09 14:12 UTC
Fwd: [Xen-users] Shared memory between Dom0 and DomU
Hello While waiting for some help, i continued to google about this topic. In fact, i want two distinct process (one on the Dom0 and the second one on the DomU) to be able the read or write in a share memory. Many post are talking about granting permissions or grant table. I''m sorry if my question is a bit stupid. Where would i start to be able the test those grant permission? Should i need to write an external program or should i modify some Xen source codes? I really have no idea about where to start. I''ll sincerely appreciate any idea. Even one stating where to start. Thanks in advance! -------- Message original -------- Sujet: [Xen-users] Shared memory between Dom0 and DomU Date : Wed, 09 Mar 2011 13:07:19 +0100 De : MAYAP christine <christine.mayapkamga@enseeiht.fr> Pour : xen-devel@lists.xensource.com, xen-users@lists.xensource.com HI, I''m a newbie in using shared memory with Xen. I was usually unsing it between process on a same Computer. Please, can i have some usefull links abour sharing memoru betwen Dom0 and DomU first and between DomU. I''m able to give more informations if needed! Cheers! -- MAYAP Christine IRIT/ENSEEIHT 2 rue Charles Camichel - BP 7122 31071 Toulouse cedex 7 _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Pasi Kärkkäinen
2011-Mar-23 16:27 UTC
Re: Fwd: [Xen-users] Shared memory between Dom0 and DomU
On Wed, Mar 09, 2011 at 03:12:06PM +0100, MAYAP christine wrote:> Hello > > While waiting for some help, i continued to google about this topic. > In fact, i want two distinct process (one on the Dom0 and the second one > on the DomU) to be able the read or write in a share memory. > > Many post are talking about granting permissions or grant table. > > I''m sorry if my question is a bit stupid. Where would i start to be able > the test those grant permission? > Should i need to write an external program or should i modify some Xen > source codes? > > I really have no idea about where to start. > I''ll sincerely appreciate any idea. Even one stating where to start. >Hello, Did you already got more info about this? If not, I can try to help you. -- Pasi> Thanks in advance! > > -------- Message original -------- > > Sujet: [Xen-users] Shared memory between Dom0 and DomU > Date : Wed, 09 Mar 2011 13:07:19 +0100 > De : MAYAP christine [1]<christine.mayapkamga@enseeiht.fr> > Pour : [2]xen-devel@lists.xensource.com, [3]xen-users@lists.xensource.com > > HI, > > I''m a newbie in using shared memory with Xen. I was usually unsing it > between process on a same Computer. > > Please, can i have some usefull links abour sharing memoru betwen Dom0 > and DomU first and between DomU. > > I''m able to give more informations if needed! > > Cheers! > > -- > MAYAP Christine > IRIT/ENSEEIHT > 2 rue Charles Camichel - BP 7122 > 31071 Toulouse cedex 7 > > > _______________________________________________ > Xen-users mailing list > [4]Xen-users@lists.xensource.com > [5]http://lists.xensource.com/xen-users > > References > > Visible links > 1. mailto:christine.mayapkamga@enseeiht.fr > 2. mailto:xen-devel@lists.xensource.com > 3. mailto:xen-users@lists.xensource.com > 4. mailto:Xen-users@lists.xensource.com > 5. http://lists.xensource.com/xen-users> _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users