Re: Virtualized Desktop

2009-05-29 Thread Stephen Frazier
Ward, Mike S wrote: Hello, all. I have a question. It seems that we are looking into a virtualized desktop environment (Single Image) on our distributed side. I kind of laugh at this because that's where we came from with VM and an OS running under VM (Green Screen) long ago and now it's making

Re: Virtualized Desktop

2009-05-29 Thread Dave Wade
-Original Message- From: The IBM z/VM Operating System [mailto:ib...@listserv.uark.edu] On Behalf Of Stephen Frazier Sent: 29 May 2009 21:25 To: IBMVM@LISTSERV.UARK.EDU Subject: Re: Virtualized Desktop Ward, Mike S wrote: Hello, all. I have a question. It seems that we

Re: Virtualized Desktop

2009-05-15 Thread Gentry, Stephen
(In the following comments, I use the term thin client in lose terms, it can either be a true thin client or a pc that boots from the network, PXE, TFTP and all that stuff). I'm a little confused by this virtualized desktop thread. To me, it sounds like LTSP or the pregen'd system K12LTSP. I've

Re: Virtualized Desktop

2009-05-14 Thread Rob van der Heij
On Wed, May 13, 2009 at 10:28 PM, Ward, Mike S mw...@ssfcu.org wrote: Since SLED is an Enterprise Desktop, does that mean you would have to have one SLED for every user under VM? My approach would be indeed to run just one desktop per virtual machine, instead of what Matthew suggested with all

Re: Virtualized Desktop

2009-05-14 Thread Ward, Mike S
connected to an opsys running under VM, at least the old releases it became a problem. -Original Message- From: The IBM z/VM Operating System [mailto:ib...@listserv.uark.edu] On Behalf Of Rob van der Heij Sent: Thursday, May 14, 2009 6:51 AM To: IBMVM@LISTSERV.UARK.EDU Subject: Re: Virtualized

Re: Virtualized Desktop

2009-05-14 Thread Mark Post
On 5/14/2009 at 9:50 AM, Ward, Mike S mw...@ssfcu.org wrote: All, do linux users use a mouse. I would think that mouse tracking would be a nightmare in the VM environment. Bear, woods. It's not just z/VM, it's also network latency. When I test the X apps I build as part of Slack/390, it

Re: Virtualized Desktop

2009-05-14 Thread Ward, Mike S
: Virtualized Desktop On 5/14/2009 at 9:50 AM, Ward, Mike S mw...@ssfcu.org wrote: All, do linux users use a mouse. I would think that mouse tracking would be a nightmare in the VM environment. Bear, woods. It's not just z/VM, it's also network latency. When I test the X apps I build as part

Re: Virtualized Desktop

2009-05-14 Thread Matthew Donald
, at least the old releases it became a problem. -Original Message- From: The IBM z/VM Operating System [mailto:ib...@listserv.uark.edu] On Behalf Of Rob van der Heij Sent: Thursday, May 14, 2009 6:51 AM To: IBMVM@LISTSERV.UARK.EDU Subject: Re: Virtualized Desktop On Wed, May 13, 2009

Re: Virtualized Desktop

2009-05-14 Thread William D Carroll
: The IBM z/VM Operating System [mailto:ib...@listserv.uark.edu] On Behalf Of Ward, Mike S Sent: Thursday, May 14, 2009 1:44 PM To: IBMVM@LISTSERV.UARK.EDU Subject: Re: Virtualized Desktop Are you saying that you can't use a mouse on linux under VM? Or you can but the performance is bad

Re: Virtualized Desktop

2009-05-14 Thread Mark Post
On 5/14/2009 at 1:44 PM, Ward, Mike S mw...@ssfcu.org wrote: Are you saying that you can't use a mouse on linux under VM? Or you can but the performance is bad? You can use a mouse. If you're using one of the Linux desktop environments, you almost have to use one. Performance can range

Re: Virtualized Desktop

2009-05-14 Thread Rob van der Heij
On Thu, May 14, 2009 at 7:58 PM, Matthew Donald matthew.b.don...@gmail.com wrote: What would you estimate the cpu/memory requirements for 1000 desktop users? I have never measured. An important factor would be what's on the user side. When you have a proper X-server there then a lot is done on

Re: Virtualized Desktop

2009-05-14 Thread Fernando Gieseler
Guys, You have a idea if the LTSP not fall in this project? Is a good choice. http://packages.debian.org/search?suite=lennyarch=s390searchon=nameskeywords=ltsp []' Fernando 2009/5/14 Mark Post mp...@novell.com On 5/14/2009 at 1:44 PM, Ward, Mike S mw...@ssfcu.org wrote: Are you saying

Re: Virtualized Desktop

2009-05-14 Thread Matthew Donald
LTSP is one of many X server options. There is also Cygwin/XFree86. Both are open source options. There are many commercial X server packages from Hummingbird, Labtam and others X servers would have much lower performance impact on zLinux since the drawing requests are shipped across the

Re: Virtualized Desktop

2009-05-14 Thread Rob van der Heij
On Fri, May 15, 2009 at 12:20 AM, Matthew Donald matthew.b.don...@gmail.com wrote: LTSP is one of many X server options.  There is also Cygwin/XFree86.  Both are open source options.  There are many commercial X server packages from Hummingbird, Labtam and others Actually, it's both. It's

Re: Virtualized Desktop

2009-05-13 Thread Matthew Donald
Donald On Wed, May 13, 2009 at 7:30 AM, Ward, Mike S mw...@ssfcu.org wrote: Hello, all. I have a question. It seems that we are looking into a virtualized desktop environment (Single Image) on our distributed side. I kind of laugh at this because that's where we came from with VM and an OS

Re: Virtualized Desktop

2009-05-13 Thread Ward, Mike S
of office functions? From: The IBM z/VM Operating System [mailto:ib...@listserv.uark.edu] On Behalf Of Matthew Donald Sent: Wednesday, May 13, 2009 2:07 PM To: IBMVM@LISTSERV.UARK.EDU Subject: Re: Virtualized Desktop Firstly, you need to know the expected environment before you can work out

Re: Virtualized Desktop

2009-05-13 Thread Mark Post
On 5/13/2009 at 4:13 PM, Ward, Mike S mw...@ssfcu.org wrote: In this environment would SUSE linux work? And would they be able to use Ximian and Evolution to connect to an exchange server for email/calendar and those type of office functions? The Evolution client is only shipped with SLED,

Re: Virtualized Desktop

2009-05-13 Thread Ward, Mike S
Subject: Re: Virtualized Desktop On 5/13/2009 at 4:13 PM, Ward, Mike S mw...@ssfcu.org wrote: In this environment would SUSE linux work? And would they be able to use Ximian and Evolution to connect to an exchange server for email/calendar and those type of office functions? The Evolution

Re: Virtualized Desktop

2009-05-13 Thread Mark Post
On 5/13/2009 at 4:28 PM, Ward, Mike S mw...@ssfcu.org wrote: Since SLED is an Enterprise Desktop, does that mean you would have to have one SLED for every user under VM? I doubt anyone has even looked at what that pricing model would be like. If such a thing ever comes into being, I would

Re: Virtualized Desktop

2009-05-13 Thread Matthew Donald
@LISTSERV.UARK.EDU *Subject:* Re: Virtualized Desktop Firstly, you need to know the expected environment before you can work out anything. Lets assume that you want to provide Firefox for browsing, Lotus Notes for email, Symphony for office and x3270 for mainframe access. All of these run

Re: Virtualized Desktop

2009-05-13 Thread Patrick Spinler
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 5/13/2009 at 4:13 PM, Ward, Mike S mw...@ssfcu.org wrote: In this environment would SUSE linux work? And would they be able to use Ximian and Evolution to connect to an exchange server for email/calendar and those type of office functions?

Re: Virtualized Desktop

2009-05-13 Thread David Boyes
Mono is already ported (thanks to the ever-brilliant Neale Ferguson). Didn't Evolution used to be open source? Did Novell make it closed source when they took over Ximian? If it's open source, then it should be possible to get someone to port Mono (which is open source) and Evolution (which

Virtualized Desktop

2009-05-12 Thread Ward, Mike S
Hello, all. I have a question. It seems that we are looking into a virtualized desktop environment (Single Image) on our distributed side. I kind of laugh at this because that's where we came from with VM and an OS running under VM (Green Screen) long ago and now it's making full circle. In VM how

Re: Virtualized Desktop

2009-05-12 Thread Dave Jones
. Ward, Mike S wrote: Hello, all. I have a question. It seems that we are looking into a virtualized desktop environment (Single Image) on our distributed side. I kind of laugh at this because that's where we came from with VM and an OS running under VM (Green Screen) long ago and now it's making