Hi,
As no one answer in list of xensource, I turn to here :)
still the question about VCPUs.
When I set VCPU >= 2, then I can not boot the guest.(the guest kernel is SMP)
Guest is 2.6.20-1.2952.fc6
When using Guest Winxp (VCPUs=2) it is OK.
How can I make it run with 2 VCPU :( ???
here is some other info: cpuinfo and xen configuration file.
Thanks in advance
Songtao
\Linux localhost.localdomain 2.6.19-1.2911.6.5.fc6xen #1 SMP Sun Mar 4 16:59:41 EST 2007 i686 i686 i386 GNU/Linux
CPUinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 CPU T7400 @ 2.16GHz
stepping : 6
cpu MHz : 2168.162
cache size : 4096 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr lahf_lm
bogomips : 5422.34
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 CPU T7400 @ 2.16GHz
stepping : 6
cpu MHz : 2168.162
cache size : 4096 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc up pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr lahf_lm
bogomips : 5422.34
# Automatically generated xen config file
name = "system2"
builder = "hvm"
memory = "256"
disk = [ 'file:/home/songtao/Xen_Guests/Fedora6,hda,w', ]
vif = [ 'type=ioemu, mac=00:16:3e:51:be:52, bridge=xenbr0', ]
uuid = "261877a2-1d16-8684-a66b-07170a381d6b"
device_model = "/usr/lib/xen/bin/qemu-dm"
kernel = "/usr/lib/xen/boot/hvmloader"
vnc=1
vncunused=1
apic=1
acpi=1
pae=1
vcpus=2
serial = "pty" # enable serial console
on_reboot = 'restart'
on_crash = 'restart'
xend.log:
[2007-07-03 16:17:11 xend 2762] DEBUG (balloon:127) Balloon: 279472 KiB free; need 279144; done.
[2007-07-03 16:17:11 xend 2762] INFO (image:136) buildDomain os=hvm dom=1 vcpus=2
[2007-07-03 16:17:11 xend 2762] DEBUG (image:282) dom = 1
[2007-07-03 16:17:11 xend 2762] DEBUG (image:283) image = /usr/lib/xen/boot/hvmloader
[2007-07-03 16:17:11 xend 2762] DEBUG (image:284) store_evtchn = 1
[2007-07-03 16:17:11 xend 2762] DEBUG (image:285) memsize = 256
[2007-07-03 16:17:11 xend 2762] DEBUG (image:286) vcpus = 2
[2007-07-03 16:17:11 xend 2762] DEBUG (image:287) pae = 1
[2007-07-03 16:17:11 xend 2762] DEBUG (image:288) acpi = 1
[2007-07-03 16:17:11 xend 2762] DEBUG (image:289) apic = 1
[2007-07-03 16:17:11 xend 2762] DEBUG (image:435) hvm shutdown watch registered
[2007-07-03 16:17:11 xend 2762] DEBUG (blkif:24) exception looking up device number for hda: [Errno 2] No such file or directory: '/dev/hda'
[2007-07-03 16:17:11 xend 2762] DEBUG (DevController:110) DevController: writing {'backend-id': '0', 'virtual-device': '768', 'device-type': 'disk', 'state': '1', 'backend': '/local/domain/0/backend/vbd/1/768'} to /local/domain/1/device/vbd/768.
[2007-07-03 16:17:11 xend 2762] DEBUG (DevController:112) DevController: writing {'domain': 'winxp', 'frontend': '/local/domain/1/device/vbd/768', 'dev': 'hda', 'state': '1', 'params': '/home/songtao/Xen_Guests/winxp', 'mode': 'w', 'online': '1', 'frontend-id': '1', 'type': 'file'} to /local/domain/0/backend/vbd/1/768.
[2007-07-03 16:17:11 xend 2762] DEBUG (DevController:110) DevController: writing {'state': '1', 'backend-id': '0', 'backend': '/local/domain/0/backend/vif/1/0'} to /local/domain/1/device/vif/0.
[2007-07-03 16:17:11 xend 2762] DEBUG (DevController:112) DevController: writing {'bridge': 'xenbr0', 'domain': 'winxp', 'handle': '0', 'script': '/etc/xen/scripts/vif-bridge', 'state': '1', 'frontend': '/local/domain/1/device/vif/0', 'mac': '00:16:3e:48:1a:3e', 'online': '1', 'frontend-id': '1', 'type': 'ioemu'} to /local/domain/0/backend/vif/1/0.
[2007-07-03 16:17:11 xend 2762] INFO (image:418) spawning device models: /usr/lib/xen/bin/qemu-dm ['/usr/lib/xen/bin/qemu-dm', '-d', '1', '-m', '256', '-boot', 'c', '-serial', 'pty', '-vcpus', '2', '-acpi', '-domain-name', 'winxp', '-net', 'nic,vlan=1,macaddr=00:16:3e:48:1a:3e,model=rtl8139', '-net', 'tap,vlan=1,bridge=xenbr0', '-vncunused', '-vnclisten', '127.0.0.1']
[2007-07-03 16:17:11 xend 2762] INFO (image:420) device model pid: 3708
[2007-07-03 16:17:11 xend.XendDomainInfo 2762] DEBUG (XendDomainInfo:715) Storing VM details: {'shadow_memory': '4', 'uuid': '6d5f109d-cde9-aa57-65d8-48f824a06166', 'on_reboot': 'restart', 'start_time': '1183472231.33', 'on_poweroff': 'destroy', 'name': 'winxp', 'xend/restart_count': '0', 'vcpus': '2', 'vcpu_avail': '3', 'memory': '256', 'on_crash': 'restart', 'image': "(hvm (kernel /usr/lib/xen/boot/hvmloader) (device_model /usr/lib/xen/bin/qemu-dm) (pae 1) (vcpus 2) (boot c) (serial pty) (vnc 1) (vncunused 1) (display :0.0) (xauthority /root/.xauthP1IB4T) (acpi 1) (apic 1) (vncpasswd 'None'))", 'maxmem': '256'}
[2007-07-03 16:17:11 xend.XendDomainInfo 2762] DEBUG (XendDomainInfo:750) Storing domain details: {'console/port': '2', 'name': 'winxp', 'console/limit': '1048576', 'vm': '/vm/6d5f109d-cde9-aa57-65d8-48f824a06166', 'domid': '1', 'cpu/0/availability': 'online', 'memory/target': '262144', 'store/ring-ref': '19693', 'cpu/1/availability': 'online', 'store/port': '1'}
[2007-07-03 16:17:11 xend 2762] DEBUG (image:458) hvm_shutdown fired, shutdown reason=None
[2007-07-03 16:17:11 xend.XendDomainInfo 2762] DEBUG (XendDomainInfo:940) XendDomainInfo.handleShutdownWatch
[2007-07-03 16:17:11 xend 2762] DEBUG (DevController:143) Waiting for devices vif.
[2007-07-03 16:17:11 xend 2762] DEBUG (DevController:149) Waiting for 0.
[2007-07-03 16:17:11 xend 2762] DEBUG (DevController:472) hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-status.
[2007-07-03 16:17:12 xend 2762] DEBUG (DevController:472) hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-status.
[2007-07-03 16:17:12 xend 2762] DEBUG (DevController:486) hotplugStatusCallback 1.
[2007-07-03 16:17:12 xend 2762] DEBUG (DevController:143) Waiting for devices usb.
[2007-07-03 16:17:12 xend 2762] DEBUG (DevController:143) Waiting for devices vbd.
[2007-07-03 16:17:12 xend 2762] DEBUG (DevController:149) Waiting for 768.
[2007-07-03 16:17:12 xend 2762] DEBUG (DevController:472) hotplugStatusCallback /local/domain/0/backend/vbd/1/768/hotplug-status.
[2007-07-03 16:17:12 xend 2762] DEBUG (DevController:486) hotplugStatusCallback 1.
[2007-07-03 16:17:12 xend 2762] DEBUG (DevController:143) Waiting for devices irq.
[2007-07-03 16:17:12 xend 2762] DEBUG (DevController:143) Waiting for devices vkbd.
[2007-07-03 16:17:12 xend 2762] DEBUG (DevController:143) Waiting for devices vfb.
[2007-07-03 16:17:12 xend 2762] DEBUG (DevController:143) Waiting for devices pci.
[2007-07-03 16:17:12 xend 2762] DEBUG (DevController:143) Waiting for devices ioports.
[2007-07-03 16:17:12 xend 2762] DEBUG (DevController:143) Waiting for devices tap.
[2007-07-03 16:17:12 xend 2762] DEBUG (DevController:143) Waiting for devices vtpm.
[2007-07-03 16:17:12 xend 2762] INFO (XendDomain:370) Domain winxp (1) unpaused.
[2007-07-03 16:17:59 xend 2762] DEBUG (image:458) hvm_shutdown fired, shutdown reason=halt
[2007-07-03 16:17:59 xend.XendDomainInfo 2762] INFO (XendDomainInfo:899) Domain has shutdown: name=winxp id=1 reason=halt.
[2007-07-03 16:17:59 xend.XendDomainInfo 2762] DEBUG (XendDomainInfo:1463) XendDomainInfo.destroy: domid=1
[2007-07-03 16:17:59 xend.XendDomainInfo 2762] DEBUG (XendDomainInfo:1471) XendDomainInfo.destroyDomain(1)
[2007-07-03 16:17:59 xend 2762] DEBUG (image:447) hvm shutdown watch unregistered
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