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<div class="moz-cite-prefix">Il 22/11/2012 08:46, Qian Hu ha
scritto:<br>
</div>
<blockquote
cite="mid:CALCpXpCv4GPg_D0LokZLz6MqWGx0XHCf+a82nM67rTX5NzKg2w@mail.gmail.com"
type="cite">Hi, Fabio
<div><br>
</div>
<div>Thank you for your advice! I have successfully added the
patch to xen-4.2.0 and set the parameters as you said.</div>
<div><br>
</div>
<div>It works and the client seems to be better than before.</div>
<div><br>
</div>
<div>Still, there is a little problem that the screen is upside
down when the win7 started, exactly the moment the four colorful
blocks appeared.</div>
<div><br>
</div>
<div>After that, the client is stable and everything is OK. Have
you run into the same problem?</div>
<div><br>
</div>
<div>huqian</div>
<div><br>
<br>
<div class="gmail_quote">2012/11/20 Fabio Fantoni <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:fabio.fantoni@heliman.it" target="_blank">fabio.fantoni@heliman.it</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<div>Il 20/11/2012 09:29, Qian Hu ha scritto:<br>
</div>
<div>
<div>
<blockquote type="cite">Hi,
<div><br>
</div>
<div>I have tried your patch with xen-4.2.0, but it
shows "patch unexpected ends in middle of line" at
the end.</div>
<div><br>
</div>
<div>Is there any problem with that?</div>
<div><br>
</div>
<div> I can still compile xen and try to add
"device_model_args=["-device","qxl-vga"]" in the
config file, but it didn't work </div>
<div><br>
</div>
<div>with command "xl". The error message is as
below, and the log says "RAMBlock "vga.vram"
already registered, abort!"</div>
<div><br>
</div>
<div>Did I miss something?</div>
<div><br>
</div>
<div>Thank you!</div>
<div><br>
</div>
<div>----------------------error
message-------------------------</div>
<div>
<div>Parsing config from win7.cfg</div>
<div>xc: info: VIRTUAL MEMORY ARRANGEMENT:</div>
<div> Loader:
0000000000100000->000000000019bbc4</div>
<div> TOTAL:
0000000000000000->0000000038000000</div>
<div> ENTRY ADDRESS: 0000000000100000</div>
<div>xc: info: PHYSICAL MEMORY ALLOCATION:</div>
<div> 4KB PAGES: 0x0000000000000200</div>
<div> 2MB PAGES: 0x00000000000001bf</div>
<div> 1GB PAGES: 0x0000000000000000</div>
<div>libxl: error:
libxl_dm.c:1217:device_model_spawn_outcome:
domain 2 device model: spawn failed (rc=-3)</div>
<div>libxl: error:
libxl_qmp.c:641:libxl__qmp_initialize:
Connection error: Connection refused</div>
<div>Daemon running with PID 4468</div>
</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
<div class="gmail_quote">2012/11/13 Fabio Fantoni
<span dir="ltr"><<a moz-do-not-send="true"
href="mailto:fabio.fantoni@heliman.it"
target="_blank">fabio.fantoni@heliman.it</a>></span><br>
<blockquote class="gmail_quote" style="margin:0
0 0 .8ex;border-left:1px #ccc
solid;padding-left:1ex">
<blockquote class="gmail_quote"
style="margin:0 0 0 .8ex;border-left:1px
#ccc solid;padding-left:1ex"> Hi, everyone!<br>
<br>
I am doing research on remote connect with
Xen. My host is Fedora 14 and my<br>
guest is win7.<br>
<br>
I have installed spice package and now I can
connect to my guest by spice<br>
client.<br>
<br>
Now I want to use QXL, but I don't know if
it is supported by the spice in<br>
xen-4.2.0.<br>
<br>
Could anyone help me?<br>
<br>
Thank you!<br>
<br>
huqian<br>
</blockquote>
QXL support in xen is planned for 4.3, you can
add manually the actual patch for add it, see
attachment.<br>
I tried it many times, months ago was working
but xorg on linux domU not started and on
windows domU had blu screen refered to qxl
driver, recently starting domU with spice and
qxl caused qemu crash with this error on log:<br>
(/usr/sbin/xl:3463): Spice-CRITICAL **:
red_memslots.c:123:get_virt: slot_id 194 too
big, addr=c2c2c2c2c2c2c2c2<br>
<br>
Some details on one of my latest test: <a
moz-do-not-send="true"
href="http://lists.xen.org/archives/html/xen-devel/2012-10/msg01820.html"
target="_blank">http://lists.xen.org/archives/html/xen-devel/2012-10/msg01820.html</a><br>
Already reported 2 times (on xen) but no
reply, I not know if is xen, qemu and/or spice
problem.<br>
Is now a year I try to have spice with
qxlrunning on xen, I have done numerous tests
and reports, some bugs/changes on xen and qemu
have been made, but are not yet sufficient to
have qxl functioning as of kvm:(<br>
If someone solve this problem can tell me how
please?<br>
Thanks for any reply and sorry for bad english<br>
<br>
</blockquote>
</div>
<br>
</div>
</blockquote>
</div>
</div>
"patch unexpected ends in middle of line" at the end is
not a problem, you can continue to build xen, about xl
configuration file remove device_model_args, videoram, set
vnc=0, qxl=1 and other spice parameters you need </div>
</blockquote>
</div>
<br>
</div>
</blockquote>
I have different problem, critical with qxl and no problem except
graphic performance without qxl.<br>
Can you tell me if you have installer GPLPV driver and/or
spice-guest-tools-0.2.exe and what write your actual domU
configuration file please?<br>
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