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xen-devel
Re: [Xen-devel] Testing candidate 3.3.1-rc3 (2 vcpus's HVM 64 bit HVM S1
*******************************************************************************************
At Xen 3.3.1RC3 CentOS 5.2 Dom0 ( C2D E8400 box) it works with 2 vcpus as well :-
*******************************************************************************************
[root@ServerXen ~]# xm list
Name ID Mem VCPUs State Time(s)
Domain-0 0
3897 2 r----- 51.6
S10U6 1 4096 2 -b---- 106.3
[root@ServerXen ~]# xm list -l S10U6
(domain
(domid 1)
(on_crash restart)
(uuid 24a31321-7e3e-dfae-498f-cfac71c66ab8)
(bootloader_args )
(vcpus 2)
(name S10U6)
(on_poweroff destroy)
(on_reboot restart)
(bootloader )
(maxmem 4096)
(memory 4096)
(shadow_memory
34)
(features )
(on_xend_start ignore)
(on_xend_stop ignore)
(start_time 1229685596.76)
(cpu_time 107.551384624)
(online_vcpus 2)
(image
(hvm
(kernel )
(hpet 0)
(stdvga 0)
(loader /usr/lib/xen/boot/hvmloader)
(serial pty)
(vncunused 1)
(boot
c)
(rtc_timeoffset 0)
(pci ())
(pae 1)
(hap 1)
(acpi 1)
(localtime 0)
(timer_mode 0)
(vnc 1)
(nographic 0)
(guest_os_type default)
(apic
1)
(monitor 0)
(usbdevice tablet)
(device_model /usr/lib64/xen/bin/qemu-dm)
(usb 1)
(xauthority /tmp/.gdm4XFKMU)
(isa 0)
(display :0.0)
(notes (SUSPEND_CANCEL 1))
)
)
(status 2)
(state -b----)
(store_mfn 983037)
(device
(vif
(bridge eth0)
(mac 00:16:3e:00:2a:49)
(script /etc/xen/scripts/vif-bridge)
(uuid 55fdc200-264b-071f-6f9a-3f310a9eef09)
(backend 0)
)
)
(device
(vbd
(protocol x86_64-abi)
(uuid
6b42a822-3dab-6e9c-ac86-661be9d8f8e5)
(dev hda:disk)
(uname phy:/dev/sda11)
(mode w)
(backend 0)
(bootable 1)
(VDI )
)
)
(device
(vfb
(vncunused 1)
(type vnc)
(uuid
2366bafb-242b-4f5d-a685-d81a4b2794a3)
(location localhost:5900)
)
)
(device
(console
(protocol vt100)
(location 4)
(uuid 1a1fa007-0687-f4e6-0a7a-f2dada4dc85e)
)
)
(cpuid ((1 ((edx xxxxxxxxxxxxxx1xxxxxxxxxxxxxxxxx)))))
--- On Fri, 12/19/08, Boris Derzhavets <bderzhavets@xxxxxxxxx> wrote:
From: Boris Derzhavets
<bderzhavets@xxxxxxxxx>
Subject: Re: [Xen-devel] Testing candidate 3.3.1-rc3
To: xen-devel@xxxxxxxxxxxxxxxxxxx
Date: Friday, December 19, 2008, 1:22 AM
Yes, it works.
****************************
Solaris 10U6 HVM Console
****************************
bash-3.00# uname -a
SunOS dhcppc7 5.10 Generic_137138-09 i86pc i386 i86pc
bash-3.00# /usr/bin/isainfo -kv
64-bit amd64 kernel modules
***************************************
SSH to Xen 3.3.1-rc3 CentOS 5.2 Dom0
***************************************
bash-3.00# ssh root@xxxxxxxxxxxx
root@xxxxxxxxxxxx's password:
Last login: Fri Dec 19
00:47:10 2008 from 192.168.1.39
[root@ServerXen ~]# uname -a
Linux ServerXen 2.6.18.8-xen #1 SMP Thu Dec 18 08:01:37 EST 2008 x86_64 x86_64 x86_64 GNU/Linux
[root@ServerXen ~]# xm info|grep xen_
xen_major : 3
xen_minor :
3
xen_extra : .1-rc3
xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64
xen_scheduler : credit
xen_pagesize : 4096
xen_changeset : Wed Dec 17 13:52:35 2008 +0000 18540:f802623e6e5d
[root@ServerXen ~]# xm list -l S10U6
(domain
(domid 5)
(on_crash restart)
(uuid 77d0303d-b367-49b1-081f-2d651ec207c8)
(bootloader_args )
(vcpus 1)
(name S10U6)
(on_poweroff destroy)
(on_reboot
restart)
(bootloader )
(maxmem 2048)
(memory 2048)
(shadow_memory 17)
(features )
(on_xend_start ignore)
(on_xend_stop ignore)
(start_time 1229666479.38)
(cpu_time 199.967939594)
(online_vcpus 1)
(image
(hvm
(kernel )
(hpet 0)
(stdvga 0)
(loader /usr/lib/xen/boot/hvmloader)
(serial
pty)
(vncunused 1)
(boot c)
(rtc_timeoffset 0)
(pci ())
(pae 1)
(hap 1)
(acpi 1)
(localtime 0)
(timer_mode 0)
(vnc 1)
(nographic
0)
(guest_os_type default)
(apic 1)
(monitor 0)
(usbdevice tablet)
(device_model /usr/lib64/xen/bin/qemu-dm)
(usb 1)
(xauthority /tmp/.gdmLTQZLU)
(isa 0)
(display :0.0)
(notes (SUSPEND_CANCEL 1))
)
)
(status 2)
(state -b----)
(store_mfn 524285)
(device
(vif
(bridge eth0)
(mac 00:16:3e:26:ca:13)
(script /etc/xen/scripts/vif-bridge)
(uuid 8f703623-8d6a-6753-84b4-b74d181eabf0)
(backend 0)
)
)
(device
(vbd
(protocol
x86_64-abi)
(uuid 283d023e-5598-69be-43f7-3f4d45f2a0f1)
(dev hdc:cdrom)
(uname file:/mnt/etc/xen/isos/solaris10.iso)
(mode r)
(backend 0)
(bootable 1)
(VDI )
)
)
(device
(vbd
(protocol x86_64-abi)
(uuid 9132d2dd-31dc-7cee-9f05-9185028fa088)
(dev hda:disk)
(uname phy:/dev/sda11)
(mode w)
(backend 0)
(bootable 0)
(VDI )
)
)
(device
(vfb
(vncunused 1)
(type vnc)
(uuid
1d14dae3-21ad-47ac-8894-a57592547902)
(location localhost:5900)
)
)
(device
(console
(protocol vt100)
(location 3)
(uuid de52052b-6685-e7e0-0359-78057b2e0b03)
)
)
(cpuid ((1 ((edx xxxxxxxxxxxxxx1xxxxxxxxxxxxxxxxx)))))
)
Same attempt at openSUSE 11.1 Dom0 causes OS reboot .
vcpus =1 works
--- On Thu, 12/18/08, Paul Samon <paul.samon@xxxxxxxxx> wrote:
From: Paul Samon
<paul.samon@xxxxxxxxx>
Subject: Re: [Xen-devel] Testing candidate 3.3.1-rc3
To: bderzhavets@xxxxxxxxx
Date: Thursday, December 18, 2008, 9:07 PM
On Thu, Dec 18, 2008 at 8:32 AM, Boris Derzhavets <bderzhavets@xxxxxxxxx>
wrote:
> FreeBSD 7 (amd64) HVM DomU been loaded OK at Xen 3.3.1-rc3 CentOS 5.2
Dom0.
>
> I don't know how to force Solaris 10U6 HVM to load in 64-bit mode.
> It should be some directive in hvm-profile, not grub entries change
> like in Nevada.
Can you try to add the following into the Solaris10U6 HVM guest's config
file?
cpuid=[ '1:edx=xxxxxxxxxxxxxx1xxxxxxxxxxxxxxxxx' ]
This forces the PSE36 bit to 1 in guest's CPUID emulation.
I heard some kinds of Solaris guest needs this to load the 64-bit
kernel, or else, the 32-bit kernel would be loaded.
If this works, you can ReplyToAll to xen-devel ML to let more people know.
-- Paul
S.
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