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Re: [Xen-users] XenClient boot error on ThinkPad X200



Hello, Trolle
Thanks a lot. It succeeded in starting XenClient in X200.

Best regards,
---------
Taka <kb-taka@xxxxxxxxxx>


---------------------- /config/boot/grub/grub.cfg--------------------------
set default=0
set timeout=5

#set menu_color_normal=cyan/blue
#set menu_color_highlight=white/blue

set root=(xenclient-config)

if loadfont /boot/grub/unifont.pf2 ; then
 set gfxmode="1024x768x32;800x600x32;640x480x32;1024x768;800x600;640x480"
 insmod gfxterm
 insmod vbe
 if terminal_output gfxterm; then true ; else
   terminal gfxterm
 fi
fi

insmod png
background_image /boot/grub/background.png

menuentry "XenClient" {
       set root=(xenclient-root)
#       multiboot /boot/tboot.gz loglvl=none
### multiboot /boot/xen.gz console=/dev/null dom0_mem=128M iommu=required multiboot /boot/xen.gz console=/dev/null dom0_mem=128M iommu=required iommu_inclusive_mapping=1 module /boot/vmlinuz console=/dev/null root=/dev/mapper/xenclient-root autostart
       module /boot/initramfs.gz
#       module /boot/lcp_data.bin
#       module /boot/sinit_acm.bin
}

# TAG PVM
menuentry "Primary VM" {
       set root=(hd0,1)
       chainloader +1
}
# END TAG PVM

menuentry "> Maintenance" {
       configfile (xenclient-root)/etc/grub.cfg
}
#
---------------------------------------------------------



----- Original Message ----- From: Trolle Selander
To: Kobayashi Takanori
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
Sent: Wednesday, May 27, 2009 1:58 AM
Subject: Re: [Xen-users] XenClient boot error on ThinkPad X200


You need to add the iommu_inclusive_mapping=1 parameter after iommu=required in the xen grub entry.

-- Trolle


2009/5/26 Kobayashi Takanori <kb-taka@xxxxxxxxxx>


Hello

I could run XenClient(Dom0) on Dell OPTIPLEX 755.
After that, I trying to it on a laptop pc(ThinkPad X200).

But When booted on ThinkPad X200, I got a error below.

1.PC is started.
2.Grub menu appears, and select "XenClient".
3.Nothing booted.
In Black Screen, Only a cursor is blinking
on the left,top of the screen.

4.For that, I rebooted a pc.
5.Grub menu appears again, and select "> Maintenance" menu,
and select "XenClient - Full console output" memu.
6.Then, the following messages appear on the screen.


-----------------------------------------------------------------
- - - - - -
- - - - - -
- - - - - -
(xen) ENtal of 2processors activated.
(xen) ENABLE IO-APIC IRQs
(xen)  -> Using new ACK method
(xen) checking TSC synchronization acros 2 CPUs: passed.
(xen) Platform timer is 14.318MHz HPET
(xen) Brouht up 2 CPUs
(xen) I/O virtuallisation enabled
(xen) I/O virtuallisation for PV guests disabled
(xen) [VT-D]iommu.c:773: iommu_page_fault: iommu->reg = ffff838bfff57000
(xen) [VT-D]iommu.c:742: iommu_fault_status: Fault Overflow
(xen) [VT-D]iommu.c:727: iommu_fault:DMA Write: 0:2.0 addr ffff0000 REASON 5 iommu->reg = ffff838bfff57000
(xen) print_vtd_entries: iommu = ffff8300bc2bddf0 bdf = 0:2:0 gmfn = ffff0
(xen) root_entry = ffff83013bdef000
(xen) root_rntry[0] = 1376c0001
(xen) context = ffff8301276c0000
(xen) 13 = ffff83013bde9000
(xen) 13_index = 3
(xen) 13[3] = 1376aa003
(xen) 12 = ffff8301376aa000
(xen) 12_index = 1ff
(xen) 12[1ff] = 0
(xen) 12[1ff] not present
(xen) [VT-D]iommu.c:773: iommu_page_fault: iommu->reg = ffff838bfff55000
-----------------------------------------------------------------


I would like to learn what caused this error.
And, Is there a person who could run XenClient on X200 or other ThinkPad series?

Thanks.


===DATA===
My environment is described in the following.
-----------------------------------------------------------------
Getting Source Date: 2009/05/21
PC:lenove ThinkPad X200(Core 2 Duo 2.66GHz x 2, 4GB memory.)
PC:lenove ThinkPad X200(Core 2 Duo 2.4GHz x 2, 4GB memory.)
OS:
/dev/sda1 WindowsXP for VM
/dev/sda2 Fedora 10 For Build XenClient
/dev/sda3 For XenClient partition

BIOS Version : 1.10(6DET33WW)
BIOS DATE     : 2008-10-27


Operation: I tried according to the HOWTO of Git repository (manual install)
http://xenbits.xensource.com/gitweb?p=xenclient/build.git;a=tree
-----------------------------------------------------------------

Regards,
---------
Taka <kb-taka@xxxxxxxxxx>




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