Thanks Ian for you reply.
>Are you referring only to control operation performance or also to
>actual guest performance?
It does not impact actual guest performance, only make vm start and shutdown
slow.
>Do you find that guests without any PCI passthrough have also slowed
>down or is the issue purely for guests with a passed-through device?
The guests without any PCI passthrough works as well as xen4.0.2.
I tired xl, but looks it always returns "libxl....." relevant error, and none
of the command can run properly
Thanks,
Wei Cao | ZZH2 2W081 | 8 821 5739 | 021 61165739 |
http://flexservices.intel.com/
-----Original Message-----
From: Ian Campbell [mailto:Ian.Campbell@xxxxxxxxxx]
Sent: Tuesday, May 31, 2011 8:15 PM
To: Cao, Buddy
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-devel] XEN 4.1 pci passthru performance regression?
On Mon, 2011-05-30 at 10:08 +0100, Cao, Buddy wrote:
> I migrate Xen4.0 to XEN4.1, and found XEN4.1 performance is not as
> good as 4.0.2. xm shutdown takes longer time, control thru libvirt
> take longer time, and since I'm testing PCI/VGA passthru, the
> "createdevice: pci" also take around 5~6 seconds comparing to 1-
> second in XEN4.0.2.
Are you referring only to control operation performance or also to
actual guest performance?
Do you find that guests without any PCI passthrough have also slowed
down or is the issue purely for guests with a passed-through device?
> below is my configuration, do you have any suggestions to make the
> performance better on XEN4.1?
I'm afraid the only suggestion I can think of is to dig in and begin
instrumenting the toolstack in order to figure out where the time is
going.
I suppose it might be worth trying xl on 4.1 to see if it seems slow.
I'm not sure if xl in 4.0 will be functional enough to also provide a
comparison, although I guess you could try.
Ian.
>
> xend-config.sxp:
> (xend-unix-server yes)
> (xend-http-server yes)
> (xend-relocation-server yes)
> (xend-port 8000)
> (xend-relocation-hosts-allow '^localhost$ ^localhost\\.localdomain$')
> (network-script network-bridge)
> (vif-script vif-bridge)
> (dom0-min-mem 768)
> (enable-dom0-ballooning yes)
> (total_available_memory 0)
> (dom0-cpus 0)
> (vnc-listen '0.0.0.0')
> (vncpasswd '')
>
>
>
> vm1.cfg:
> import os, re
> arch = os.uname()[4]
> name = "b"
> maxmem = 2048
> memory = 2048
> vcpus = 4
> builder = "hvm"
> kernel = "/usr/lib/xen/boot/hvmloader"
> boot = "c"
> pae = 0
> acpi = 1
> apic = 1
> timer_mode =1
> shadow_memory = 32
> on_poweroff = "destroy"
> on_reboot = "restart"
> on_crash = "restart"
> device_model = "/usr/lib/xen/bin/qemu-dm"
> vnc = 1
> disk = [ "file:/opt/EVM/domain/a_disk.img,hda,w" ]
> vif = [ "type=ioemu" ]
> gfx_passthru=1
> pci= ['00:02.0','00:1a.0','00:1d.0','00:1b.0' , '00:1f.0']
>
>
>
> xend.log
> [2011-05-24 16:01:59 2335] DEBUG (SrvDomain:76) Starting domain EVM_BackUp
> False
> [2011-05-24 16:01:59 2335] DEBUG (XendDomainInfo:2498)
> XendDomainInfo.constructDomain
> [2011-05-24 16:01:59 2335] DEBUG (balloon:187) Balloon: 2150848 KiB free;
> need 16384; done.
> [2011-05-24 16:01:59 2335] DEBUG (XendDomain:476) Adding Domain: 3
> [2011-05-24 16:01:59 2335] DEBUG (XendDomainInfo:2836)
> XendDomainInfo.initDomain: 3 256
> [2011-05-24 16:01:59 2335] DEBUG (image:339) No VNC passwd configured for vfb
> access
> [2011-05-24 16:01:59 2335] DEBUG (image:891) args: boot, val: c
> [2011-05-24 16:01:59 2335] DEBUG (image:891) args: fda, val: None
> [2011-05-24 16:01:59 2335] DEBUG (image:891) args: fdb, val: None
> [2011-05-24 16:01:59 2335] DEBUG (image:891) args: soundhw, val: None
> [2011-05-24 16:01:59 2335] DEBUG (image:891) args: localtime, val: 0
> [2011-05-24 16:01:59 2335] DEBUG (image:891) args: serial, val: None
> [2011-05-24 16:01:59 2335] DEBUG (image:891) args: std-vga, val: 0
> [2011-05-24 16:01:59 2335] DEBUG (image:891) args: isa, val: 0
> [2011-05-24 16:01:59 2335] DEBUG (image:891) args: acpi, val: 1
> [2011-05-24 16:01:59 2335] DEBUG (image:891) args: usb, val: 0
> [2011-05-24 16:01:59 2335] DEBUG (image:891) args: usbdevice, val: None
> [2011-05-24 16:01:59 2335] DEBUG (image:891) args: gfx_passthru, val: 1
> [2011-05-24 16:01:59 2335] INFO (image:822) Need to create platform
> device.[domid:3]
> [2011-05-24 16:01:59 2335] DEBUG (XendDomainInfo:2863)
> _initDomain:shadow_memory=0x20, memory_static_max=0x80000000,
> memory_static_min=0x0.
> [2011-05-24 16:01:59 2335] INFO (image:182) buildDomain os=hvm dom=3 vcpus=4
> [2011-05-24 16:01:59 2335] DEBUG (image:949) domid = 3
> [2011-05-24 16:01:59 2335] DEBUG (image:950) image =
> /usr/lib/xen/boot/hvmloader
> [2011-05-24 16:01:59 2335] DEBUG (image:951) store_evtchn = 5
> [2011-05-24 16:01:59 2335] DEBUG (image:952) memsize = 2048
> [2011-05-24 16:01:59 2335] DEBUG (image:953) target = 2048
> [2011-05-24 16:01:59 2335] DEBUG (image:954) vcpus = 4
> [2011-05-24 16:01:59 2335] DEBUG (image:955) vcpu_avail = 15
> [2011-05-24 16:01:59 2335] DEBUG (image:956) acpi = 1
> [2011-05-24 16:01:59 2335] DEBUG (image:957) apic = 1
> [2011-05-24 16:01:59 2335] INFO (XendDomainInfo:2357) createDevice: console :
> {'devid': 0, 'protocol': 'vt100', 'location': '6', 'uuid':
> 'c8266944-6af7-3eda-d4d7-c3ada2e64e50'}
> [2011-05-24 16:01:59 2335] DEBUG (DevController:95) DevController: writing
> {'state': '1', 'backend-id': '0', 'backend':
> '/local/domain/0/backend/console/3/0'} to /local/domain/3/device/console/0.
> [2011-05-24 16:01:59 2335] DEBUG (DevController:97) DevController: writing
> {'domain': 'EVM_BackUp', 'frontend': '/local/domain/3/device/console/0',
> 'uuid': 'c8266944-6af7-3eda-d4d7-c3ada2e64e50', 'frontend-id': '3', 'state':
> '1', 'location': '6', 'online': '1', 'protocol': 'vt100'} to
> /local/domain/0/backend/console/3/0.
> [2011-05-24 16:01:59 2335] INFO (XendDomainInfo:2357) createDevice: vfb :
> {'vncunused': '1', 'other_config': {'vncunused': '1', 'vnc': '1'}, 'vnc':
> '1', 'uuid': '352c58cb-0c8c-22b7-83fb-ff61d7ff469f', 'devid': 0, 'location':
> '0.0.0.0:5900'}
> [2011-05-24 16:01:59 2335] DEBUG (DevController:95) DevController: writing
> {'state': '1', 'backend-id': '0', 'backend':
> '/local/domain/0/backend/vfb/3/0'} to /local/domain/3/device/vfb/0.
> [2011-05-24 16:01:59 2335] DEBUG (DevController:97) DevController: writing
> {'vncunused': '1', 'domain': 'EVM_BackUp', 'frontend':
> '/local/domain/3/device/vfb/0', 'uuid':
> '352c58cb-0c8c-22b7-83fb-ff61d7ff469f', 'frontend-id': '3', 'state': '1',
> 'location': '0.0.0.0:5900', 'online': '1', 'vnc': '1'} to
> /local/domain/0/backend/vfb/3/0.
> [2011-05-24 16:01:59 2335] INFO (XendDomainInfo:2357) createDevice: vbd :
> {'uuid': 'd360eafb-1349-a3e4-0270-6c529fbf57fc', 'bootable': 1, 'devid': 768,
> 'driver': 'paravirtualised', 'dev': 'hda:disk', 'uname':
> 'file:/opt/EVM/domain/EVM_BackUp_disk.img', 'mode': 'w', 'VDI': '',
> 'backend': '0'}
> [2011-05-24 16:01:59 2335] DEBUG (DevController:95) DevController: writing
> {'backend-id': '0', 'virtual-device': '768', 'device-type': 'disk', 'state':
> '1', 'backend': '/local/domain/0/backend/vbd/3/768'} to
> /local/domain/3/device/vbd/768.
> [2011-05-24 16:01:59 2335] DEBUG (DevController:97) DevController: writing
> {'domain': 'EVM_BackUp', 'frontend': '/local/domain/3/device/vbd/768',
> 'uuid': 'd360eafb-1349-a3e4-0270-6c529fbf57fc', 'bootable': '1', 'dev':
> 'hda', 'state': '1', 'params': '/opt/EVM/domain/EVM_BackUp_disk.img', 'mode':
> 'w', 'online': '1', 'frontend-id': '3', 'type': 'file'} to
> /local/domain/0/backend/vbd/3/768.
> [2011-05-24 16:01:59 2335] INFO (XendDomainInfo:2357) createDevice: vif :
> {'uuid': '3c9ae273-99e5-051a-5113-5bc559750b97', 'script':
> '/etc/xen/scripts/vif-bridge', 'devid': 0, 'mac': '00:16:3e:01:a9:c0',
> 'type': 'ioemu', 'backend': '0'}
> [2011-05-24 16:01:59 2335] DEBUG (DevController:95) DevController: writing
> {'state': '1', 'backend-id': '0', 'backend':
> '/local/domain/0/backend/vif/3/0'} to /local/domain/3/device/vif/0.
> [2011-05-24 16:01:59 2335] DEBUG (DevController:97) DevController: writing
> {'domain': 'EVM_BackUp', 'frontend': '/local/domain/3/device/vif/0', 'uuid':
> '3c9ae273-99e5-051a-5113-5bc559750b97', 'script':
> '/etc/xen/scripts/vif-bridge', 'mac': '00:16:3e:01:a9:c0', 'frontend-id':
> '3', 'state': '1', 'online': '1', 'handle': '0', 'type': 'ioemu'} to
> /local/domain/0/backend/vif/3/0.
> [2011-05-24 16:01:59 2335] INFO (XendDomainInfo:2357) createDevice: pci :
> {'devs': [{'slot': '0x02', 'domain': '0x0000', 'key': '00:02.0', 'bus':
> '0x00', 'vdevfn': '0x10', 'func': '0x0', 'opts': [['msitranslate', '1'],
> ['power_mgmt', '0']], 'uuid': '16d91793-5fe2-e409-9a8c-1bae56a4ff48'},
> {'slot': '0x1a', 'domain': '0x0000', 'key': '00:1a.0', 'bus': '0x00',
> 'vdevfn': '0x28', 'func': '0x0', 'opts': [['msitranslate', '1'],
> ['power_mgmt', '0']], 'uuid': '20820900-e0aa-0fa8-00a5-07a5c80ff58d'},
> {'slot': '0x1d', 'domain': '0x0000', 'key': '00:1d.0', 'bus': '0x00',
> 'vdevfn': '0x30', 'func': '0x0', 'opts': [['msitranslate', '1'],
> ['power_mgmt', '0']], 'uuid': 'f3a4fdef-26d6-8e5a-3ea4-58512ad32cea'},
> {'slot': '0x1b', 'domain': '0x0000', 'key': '00:1b.0', 'bus': '0x00',
> 'vdevfn': '0x38', 'func': '0x0', 'opts': [['msitranslate', '1'],
> ['power_mgmt', '0']], 'uuid': 'e693ed56-4bb1-244a-32c2-2b1467da9788'},
> {'slot': '0x1f', 'domain': '0x0000', 'key': '00:1f.0', 'bus': '0x00',
> 'vdevfn': '0x40', 'func': '0x0', 'opts': [['msitranslate', '1'],
> ['power_mgmt', '0']], 'uuid': 'ee1d3ed1-c7b0-0c7d-2391-6fbd7e72ef93'}],
> 'uuid': '3dacc5c2-f64f-98fa-67eb-8cf98e226803'}
> [2011-05-24 16:02:04 2335] INFO (image:418) spawning device models:
> /usr/lib/xen/bin/qemu-dm ['/usr/lib/xen/bin/qemu-dm', '-d', '3',
> '-domain-name', 'EVM_BackUp', '-videoram', '4', '-vnc', '0.0.0.0:0',
> '-vncunused', '-vcpus', '4', '-vcpu_avail', '0xfL', '-boot', 'c', '-acpi',
> '-gfx_passthru', '1', '-net',
> 'nic,vlan=1,macaddr=00:16:3e:01:a9:c0,model=rtl8139', '-net',
> 'tap,vlan=1,ifname=tap3.0,bridge=xenbr0', '-M', 'xenfv']
> [2011-05-24 16:02:04 2335] INFO (image:467) device model pid: 4092
> [2011-05-24 16:02:04 2335] INFO (image:590) waiting for sentinel_fifo
> [2011-05-24 16:02:04 2335] DEBUG (XendDomainInfo:893)
> XendDomainInfo.pci_device_configure: ['pci', ['dev', ['slot', '0x02'],
> ['domain', '0x0000'], ['key', '00:02.0'], ['bus', '0x00'], ['vdevfn',
> '0x10'], ['func', '0x0'], ['opts', ['msitranslate', '1']], ['opts',
> ['power_mgmt', '0']], ['uuid', '16d91793-5fe2-e409-9a8c-1bae56a4ff48']],
> ['state', 'Initialising'], ['sub_state', 'Booting']]
> [2011-05-24 16:02:04 2335] DEBUG (XendDomainInfo:779)
> XendDomainInfo.hvm_pci_device_insert: {'devs': [{'slot': '0x02', 'domain':
> '0x0000', 'key': '00:02.0', 'bus': '0x00', 'vdevfn': '0x10', 'func': '0x0',
> 'opts': [['msitranslate', '1'], ['power_mgmt', '0']], 'uuid':
> '16d91793-5fe2-e409-9a8c-1bae56a4ff48'}], 'states': ['Initialising']}
> [2011-05-24 16:02:04 2335] DEBUG (XendDomainInfo:790)
> XendDomainInfo.hvm_pci_device_insert_dev: {'slot': '0x02', 'domain':
> '0x0000', 'key': '00:02.0', 'bus': '0x00', 'vdevfn': '0x10', 'func': '0x0',
> 'opts': [['msitranslate', '1'], ['power_mgmt', '0']], 'uuid':
> '16d91793-5fe2-e409-9a8c-1bae56a4ff48'}
> [2011-05-24 16:02:04 2335] DEBUG (XendDomainInfo:811)
> XendDomainInfo.hvm_pci_device_insert_dev:
> 0000:00:02.0@10,msitranslate=1,power_mgmt=0
> [2011-05-24 16:02:04 2335] DEBUG (XendDomainInfo:815) pci: assign device
> 0000:00:02.0@10,msitranslate=1,power_mgmt=0
> [2011-05-24 16:02:04 2335] DEBUG (image:508) signalDeviceModel: orig_state is
> None, retrying
> [2011-05-24 16:02:05 2335] INFO (image:538) signalDeviceModel:restore dm
> state to running
> [2011-05-24 16:02:05 2335] DEBUG (pciif:320) pci: enabling ioport 0xf160/0x8
> [2011-05-24 16:02:05 2335] DEBUG (pciif:334) pci: enabling iomem
> 0xfe000000/0x400000 pfn 0xfe000/0x400
> [2011-05-24 16:02:05 2335] DEBUG (pciif:334) pci: enabling iomem
> 0xd0000000/0x10000000 pfn 0xd0000/0x10000
> [2011-05-24 16:02:05 2335] DEBUG (pciif:351) pci: enabling irq 16
> [2011-05-24 16:02:05 2335] DEBUG (pciif:334) pci: enabling iomem
> 0xfe527000/0x400 pfn 0xfe527/0x1
> [2011-05-24 16:02:05 2335] DEBUG (pciif:351) pci: enabling irq 16
> [2011-05-24 16:02:05 2335] DEBUG (pciif:334) pci: enabling iomem
> 0xfe526000/0x400 pfn 0xfe526/0x1
> [2011-05-24 16:02:05 2335] DEBUG (pciif:351) pci: enabling irq 23
> [2011-05-24 16:02:05 2335] DEBUG (pciif:334) pci: enabling iomem
> 0xfe520000/0x4000 pfn 0xfe520/0x4
> [2011-05-24 16:02:05 2335] DEBUG (pciif:351) pci: enabling irq 22
> [2011-05-24 16:02:05 2335] DEBUG (pciif:456) pci: register aer watch
> /local/domain/0/backend/pci/3/0/aerState
> [2011-05-24 16:02:05 2335] DEBUG (DevController:95) DevController: writing
> {'state': '1', 'backend-id': '0', 'backend':
> '/local/domain/0/backend/pci/3/0'} to /local/domain/3/device/pci/0.
> [2011-05-24 16:02:05 2335] DEBUG (DevController:97) DevController: writing
> {'key-3': '00:1b.0', 'key-2': '00:1d.0', 'key-1': '00:1a.0', 'key-0':
> '00:02.0', 'frontend': '/local/domain/3/device/pci/0', 'key-4': '00:1f.0',
> 'domain': 'EVM_BackUp', 'uuid-4': 'ee1d3ed1-c7b0-0c7d-2391-6fbd7e72ef93',
> 'uuid-0': '16d91793-5fe2-e409-9a8c-1bae56a4ff48', 'uuid-1':
> '20820900-e0aa-0fa8-00a5-07a5c80ff58d', 'uuid-2':
> 'f3a4fdef-26d6-8e5a-3ea4-58512ad32cea', 'uuid-3':
> 'e693ed56-4bb1-244a-32c2-2b1467da9788', 'uuid':
> '3dacc5c2-f64f-98fa-67eb-8cf98e226803', 'state': '1', 'online': '1',
> 'opts-4': 'msitranslate=1,power_mgmt=0', 'opts-3':
> 'msitranslate=1,power_mgmt=0', 'opts-2': 'msitranslate=1,power_mgmt=0',
> 'opts-1': 'msitranslate=1,power_mgmt=0', 'opts-0':
> 'msitranslate=1,power_mgmt=0', 'dev-3': '0000:00:1b.0', 'dev-2':
> '0000:00:1d.0', 'dev-1': '0000:00:1a.0', 'dev-0': '0000:00:02.0', 'dev-4':
> '0000:00:1f.0', 'vdevfn-4': '40', 'vdevfn-0': '10', 'vdevfn-1': '28',
> 'vdevfn-2': '30', 'vdevfn-3': '38', 'frontend-id': '3', 'num_devs': '5'} to
> /local/domain/0/backend/pci/3/0.
> [2011-05-24 16:02:05 2335] DEBUG (pciif:169) Reconfiguring PCI device
> 0000:00:02.0.
> [2011-05-24 16:02:05 2335] DEBUG (pciif:320) pci: enabling ioport 0xf160/0x8
> [2011-05-24 16:02:05 2335] DEBUG (pciif:334) pci: enabling iomem
> 0xfe000000/0x400000 pfn 0xfe000/0x400
> [2011-05-24 16:02:05 2335] DEBUG (pciif:334) pci: enabling iomem
> 0xd0000000/0x10000000 pfn 0xd0000/0x10000
> [2011-05-24 16:02:05 2335] DEBUG (pciif:351) pci: enabling irq 16
> [2011-05-24 16:02:05 2335] DEBUG (XendDomainInfo:893)
> XendDomainInfo.pci_device_configure: ['pci', ['dev', ['slot', '0x1a'],
> ['domain', '0x0000'], ['key', '00:1a.0'], ['bus', '0x00'], ['vdevfn',
> '0x28'], ['func', '0x0'], ['opts', ['msitranslate', '1']], ['opts',
> ['power_mgmt', '0']], ['uuid', '20820900-e0aa-0fa8-00a5-07a5c80ff58d']],
> ['state', 'Initialising'], ['sub_state', 'Booting']]
> [2011-05-24 16:02:05 2335] DEBUG (XendDomainInfo:779)
> XendDomainInfo.hvm_pci_device_insert: {'devs': [{'slot': '0x1a', 'domain':
> '0x0000', 'key': '00:1a.0', 'bus': '0x00', 'vdevfn': '0x28', 'func': '0x0',
> 'opts': [['msitranslate', '1'], ['power_mgmt', '0']], 'uuid':
> '20820900-e0aa-0fa8-00a5-07a5c80ff58d'}], 'states': ['Initialising']}
> [2011-05-24 16:02:05 2335] DEBUG (XendDomainInfo:790)
> XendDomainInfo.hvm_pci_device_insert_dev: {'slot': '0x1a', 'domain':
> '0x0000', 'key': '00:1a.0', 'bus': '0x00', 'vdevfn': '0x28', 'func': '0x0',
> 'opts': [['msitranslate', '1'], ['power_mgmt', '0']], 'uuid':
> '20820900-e0aa-0fa8-00a5-07a5c80ff58d'}
> [2011-05-24 16:02:05 2335] DEBUG (XendDomainInfo:811)
> XendDomainInfo.hvm_pci_device_insert_dev:
> 0000:00:1a.0@28,msitranslate=1,power_mgmt=0
> [2011-05-24 16:02:05 2335] DEBUG (XendDomainInfo:815) pci: assign device
> 0000:00:1a.0@28,msitranslate=1,power_mgmt=0
> [2011-05-24 16:02:05 2335] INFO (image:538) signalDeviceModel:restore dm
> state to running
> [2011-05-24 16:02:05 2335] DEBUG (pciif:169) Reconfiguring PCI device
> 0000:00:1a.0.
> [2011-05-24 16:02:05 2335] DEBUG (pciif:334) pci: enabling iomem
> 0xfe527000/0x400 pfn 0xfe527/0x1
> [2011-05-24 16:02:05 2335] DEBUG (pciif:351) pci: enabling irq 16
> [2011-05-24 16:02:06 2335] DEBUG (XendDomainInfo:893)
> XendDomainInfo.pci_device_configure: ['pci', ['dev', ['slot', '0x1d'],
> ['domain', '0x0000'], ['key', '00:1d.0'], ['bus', '0x00'], ['vdevfn',
> '0x30'], ['func', '0x0'], ['opts', ['msitranslate', '1']], ['opts',
> ['power_mgmt', '0']], ['uuid', 'f3a4fdef-26d6-8e5a-3ea4-58512ad32cea']],
> ['state', 'Initialising'], ['sub_state', 'Booting']]
> [2011-05-24 16:02:06 2335] DEBUG (XendDomainInfo:779)
> XendDomainInfo.hvm_pci_device_insert: {'devs': [{'slot': '0x1d', 'domain':
> '0x0000', 'key': '00:1d.0', 'bus': '0x00', 'vdevfn': '0x30', 'func': '0x0',
> 'opts': [['msitranslate', '1'], ['power_mgmt', '0']], 'uuid':
> 'f3a4fdef-26d6-8e5a-3ea4-58512ad32cea'}], 'states': ['Initialising']}
> [2011-05-24 16:02:06 2335] DEBUG (XendDomainInfo:790)
> XendDomainInfo.hvm_pci_device_insert_dev: {'slot': '0x1d', 'domain':
> '0x0000', 'key': '00:1d.0', 'bus': '0x00', 'vdevfn': '0x30', 'func': '0x0',
> 'opts': [['msitranslate', '1'], ['power_mgmt', '0']], 'uuid':
> 'f3a4fdef-26d6-8e5a-3ea4-58512ad32cea'}
> [2011-05-24 16:02:06 2335] DEBUG (XendDomainInfo:811)
> XendDomainInfo.hvm_pci_device_insert_dev:
> 0000:00:1d.0@30,msitranslate=1,power_mgmt=0
> [2011-05-24 16:02:06 2335] DEBUG (XendDomainInfo:815) pci: assign device
> 0000:00:1d.0@30,msitranslate=1,power_mgmt=0
> [2011-05-24 16:02:06 2335] INFO (image:538) signalDeviceModel:restore dm
> state to running
> [2011-05-24 16:02:06 2335] DEBUG (pciif:169) Reconfiguring PCI device
> 0000:00:1d.0.
> [2011-05-24 16:02:06 2335] DEBUG (pciif:334) pci: enabling iomem
> 0xfe526000/0x400 pfn 0xfe526/0x1
> [2011-05-24 16:02:06 2335] DEBUG (pciif:351) pci: enabling irq 23
> [2011-05-24 16:02:07 2335] DEBUG (XendDomainInfo:893)
> XendDomainInfo.pci_device_configure: ['pci', ['dev', ['slot', '0x1b'],
> ['domain', '0x0000'], ['key', '00:1b.0'], ['bus', '0x00'], ['vdevfn',
> '0x38'], ['func', '0x0'], ['opts', ['msitranslate', '1']], ['opts',
> ['power_mgmt', '0']], ['uuid', 'e693ed56-4bb1-244a-32c2-2b1467da9788']],
> ['state', 'Initialising'], ['sub_state', 'Booting']]
> [2011-05-24 16:02:07 2335] DEBUG (XendDomainInfo:779)
> XendDomainInfo.hvm_pci_device_insert: {'devs': [{'slot': '0x1b', 'domain':
> '0x0000', 'key': '00:1b.0', 'bus': '0x00', 'vdevfn': '0x38', 'func': '0x0',
> 'opts': [['msitranslate', '1'], ['power_mgmt', '0']], 'uuid':
> 'e693ed56-4bb1-244a-32c2-2b1467da9788'}], 'states': ['Initialising']}
> [2011-05-24 16:02:07 2335] DEBUG (XendDomainInfo:790)
> XendDomainInfo.hvm_pci_device_insert_dev: {'slot': '0x1b', 'domain':
> '0x0000', 'key': '00:1b.0', 'bus': '0x00', 'vdevfn': '0x38', 'func': '0x0',
> 'opts': [['msitranslate', '1'], ['power_mgmt', '0']], 'uuid':
> 'e693ed56-4bb1-244a-32c2-2b1467da9788'}
> [2011-05-24 16:02:07 2335] DEBUG (XendDomainInfo:811)
> XendDomainInfo.hvm_pci_device_insert_dev:
> 0000:00:1b.0@38,msitranslate=1,power_mgmt=0
> [2011-05-24 16:02:07 2335] DEBUG (XendDomainInfo:815) pci: assign device
> 0000:00:1b.0@38,msitranslate=1,power_mgmt=0
> [2011-05-24 16:02:07 2335] INFO (image:538) signalDeviceModel:restore dm
> state to running
> [2011-05-24 16:02:07 2335] DEBUG (pciif:169) Reconfiguring PCI device
> 0000:00:1b.0.
> [2011-05-24 16:02:07 2335] DEBUG (pciif:334) pci: enabling iomem
> 0xfe520000/0x4000 pfn 0xfe520/0x4
> [2011-05-24 16:02:07 2335] DEBUG (pciif:351) pci: enabling irq 22
> [2011-05-24 16:02:07 2335] DEBUG (XendDomainInfo:893)
> XendDomainInfo.pci_device_configure: ['pci', ['dev', ['slot', '0x1f'],
> ['domain', '0x0000'], ['key', '00:1f.0'], ['bus', '0x00'], ['vdevfn',
> '0x40'], ['func', '0x0'], ['opts', ['msitranslate', '1']], ['opts',
> ['power_mgmt', '0']], ['uuid', 'ee1d3ed1-c7b0-0c7d-2391-6fbd7e72ef93']],
> ['state', 'Initialising'], ['sub_state', 'Booting']]
> [2011-05-24 16:02:07 2335] DEBUG (XendDomainInfo:779)
> XendDomainInfo.hvm_pci_device_insert: {'devs': [{'slot': '0x1f', 'domain':
> '0x0000', 'key': '00:1f.0', 'bus': '0x00', 'vdevfn': '0x40', 'func': '0x0',
> 'opts': [['msitranslate', '1'], ['power_mgmt', '0']], 'uuid':
> 'ee1d3ed1-c7b0-0c7d-2391-6fbd7e72ef93'}], 'states': ['Initialising']}
> [2011-05-24 16:02:07 2335] DEBUG (XendDomainInfo:790)
> XendDomainInfo.hvm_pci_device_insert_dev: {'slot': '0x1f', 'domain':
> '0x0000', 'key': '00:1f.0', 'bus': '0x00', 'vdevfn': '0x40', 'func': '0x0',
> 'opts': [['msitranslate', '1'], ['power_mgmt', '0']], 'uuid':
> 'ee1d3ed1-c7b0-0c7d-2391-6fbd7e72ef93'}
> [2011-05-24 16:02:07 2335] DEBUG (XendDomainInfo:811)
> XendDomainInfo.hvm_pci_device_insert_dev:
> 0000:00:1f.0@40,msitranslate=1,power_mgmt=0
> [2011-05-24 16:02:07 2335] DEBUG (XendDomainInfo:815) pci: assign device
> 0000:00:1f.0@40,msitranslate=1,power_mgmt=0
> [2011-05-24 16:02:08 2335] INFO (image:538) signalDeviceModel:restore dm
> state to running
> [2011-05-24 16:02:08 2335] DEBUG (pciif:169) Reconfiguring PCI device
> 0000:00:1f.0.
> [2011-05-24 16:02:08 2335] DEBUG (XendDomainInfo:3420) Storing VM details:
> {'on_xend_stop': 'ignore', 'pool_name': 'Pool-0', 'shadow_memory': '32',
> 'uuid': 'a6b7d2aa-574e-10b0-3b0a-23f2b3cd4d27', 'on_reboot': 'restart',
> 'start_time': '1306281728.59', 'on_poweroff': 'destroy', 'bootloader_args':
> '', 'on_xend_start': 'ignore', 'on_crash': 'restart', 'xend/restart_count':
> '0', 'vcpus': '4', 'vcpu_avail': '15', 'bootloader': '', 'image': "(hvm
> (kernel '') (superpages 0) (videoram 4) (hpet 0) (stdvga 0) (loader
> /usr/lib/xen/boot/hvmloader) (xen_platform_pci 1) (rtc_timeoffset 0) (pci
> ((0x0000 0x00 0x02 0x0 0x10 ((msitranslate 1) (power_mgmt 0))) (0x0000 0x00
> 0x1a 0x0 0x28 ((msitranslate 1) (power_mgmt 0))) (0x0000 0x00 0x1d 0x0 0x30
> ((msitranslate 1) (power_mgmt 0))) (0x0000 0x00 0x1b 0x0 0x38 ((msitranslate
> 1) (power_mgmt 0))) (0x0000 0x00 0x1f 0x0 0x40 ((msitranslate 1) (power_mgmt
> 0))))) (hap 1) (localtime 0) (timer_mode 1) (pci_msitranslate 1) (oos 1)
> (apic 1) (vpt_align 1) (vncunused 1) (gfx_passthru 1) (boot c) (pae 0)
> (viridian 0) (acpi 1) (vnc 1) (nographic 0) (nomigrate 0) (usb 0) (tsc_mode
> 0) (guest_os_type default) (device_model /usr/lib/xen/bin/qemu-dm)
> (pci_power_mgmt 0) (xauthority /root/.Xauthority) (isa 0) (notes
> (SUSPEND_CANCEL 1)))", 'name': 'EVM_BackUp'}
> [2011-05-24 16:02:08 2335] DEBUG (XendDomainInfo:1794) Storing domain
> details: {'console/port': '6', 'cpu/3/availability': 'online', 'description':
> '', 'console/limit': '1048576', 'store/port': '5', 'cpu/2/availability':
> 'online', 'vm': '/vm/a6b7d2aa-574e-10b0-3b0a-23f2b3cd4d27', 'domid': '3',
> 'image/suspend-cancel': '1', 'cpu/0/availability': 'online', 'memory/target':
> '2097152', 'control/platform-feature-multiprocessor-suspend': '1',
> 'store/ring-ref': '1044476', 'cpu/1/availability': 'online', 'console/type':
> 'ioemu', 'name': 'EVM_BackUp'}
> [2011-05-24 16:02:08 2335] DEBUG (DevController:139) Waiting for devices tap2.
> [2011-05-24 16:02:08 2335] DEBUG (pciif:460)
> XendDomainInfo.handleAerStateWatch
> [2011-05-24 16:02:08 2335] DEBUG (DevController:139) Waiting for devices vif.
> [2011-05-24 16:02:08 2335] DEBUG (DevController:144) Waiting for 0.
> [2011-05-24 16:02:08 2335] DEBUG (XendDomainInfo:1881)
> XendDomainInfo.handleShutdownWatch
> [2011-05-24 16:02:08 2335] DEBUG (DevController:628) hotplugStatusCallback
> /local/domain/0/backend/vif/3/0/hotplug-status.
> [2011-05-24 16:02:08 2335] DEBUG (DevController:642) hotplugStatusCallback 1.
> [2011-05-24 16:02:08 2335] DEBUG (DevController:139) Waiting for devices vkbd.
> [2011-05-24 16:02:08 2335] DEBUG (DevController:139) Waiting for devices
> ioports.
> [2011-05-24 16:02:08 2335] DEBUG (DevController:139) Waiting for devices tap.
> [2011-05-24 16:02:08 2335] DEBUG (DevController:139) Waiting for devices vif2.
> [2011-05-24 16:02:08 2335] DEBUG (DevController:139) Waiting for devices
> console.
> [2011-05-24 16:02:08 2335] DEBUG (DevController:144) Waiting for 0.
> [2011-05-24 16:02:08 2335] DEBUG (DevController:139) Waiting for devices
> vscsi.
> [2011-05-24 16:02:08 2335] DEBUG (DevController:139) Waiting for devices vbd.
> [2011-05-24 16:02:08 2335] DEBUG (DevController:144) Waiting for 768.
> [2011-05-24 16:02:08 2335] DEBUG (DevController:628) hotplugStatusCallback
> /local/domain/0/backend/vbd/3/768/hotplug-status.
> [2011-05-24 16:02:08 2335] DEBUG (DevController:642) hotplugStatusCallback 1.
> [2011-05-24 16:02:08 2335] DEBUG (DevController:139) Waiting for devices irq.
> [2011-05-24 16:02:08 2335] DEBUG (DevController:139) Waiting for devices vfb.
> [2011-05-24 16:02:08 2335] DEBUG (DevController:139) Waiting for devices pci.
> [2011-05-24 16:02:08 2335] DEBUG (DevController:144) Waiting for 0.
> [2011-05-24 16:02:08 2335] DEBUG (DevController:139) Waiting for devices vusb.
> [2011-05-24 16:02:08 2335] DEBUG (DevController:139) Waiting for devices vtpm.
> [2011-05-24 16:09:13 2335] DEBUG (XendDomainInfo:3071)
> XendDomainInfo.destroy: domid=3
>
>
> Thanks,
> Wei Cao | ZZH2 2W081 | 8 821 5739 | 021 61165739 |
> http://flexservices.intel.com/
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel
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