Re: Error in xen-unstable

[Christoph Egger <Christoph.Egger@amd.com>]

On 07/14/11 10:18, Ian Campbell wrote:
> On Thu, 2011-07-14 at 09:13 +0100, Christoph Egger wrote:
>> On 07/14/11 10:04, Ian Campbell wrote:
>>> On Wed, 2011-07-13 at 14:11 +0100, Roger Pau Monné wrote:
>>>> Hello,
>>>>
>>>> When trying to create a domu (xm) with xen-unstable on NetBSD i get
>>>> the following error:
>>>>
>>>> Error: Device 51714 (tap) could not be connected. Hotplug scripts not working.
>>>
>>> Does netbsd even support tap devices?
>>
>> tap as 'virtual ethernet device', yes it does.
>
> Ah, right, that name is confusingly overloaded :-(
>
>>> I know it doesn't have blktap, but does it have some sort equivalent?
>>
>> This is hard to tell w/o knowing what blktap exactly does.
>
> It is a block backend in userspace which handles more complex disk image
> formats like VHD (compared with Linux's blkback which only handles
> exposing raw block devices but is entirely in kernel).

I think, this can be implemented on top of puffs:

http://en.wikipedia.org/wiki/PUFFS_%28NetBSD%29
http://www.netbsd.org/docs/puffs/

libxl uses tap:aio on NetBSD from the beginning for raw files.
It should turn back to use disk type file as xm does
so that NetBSD's blkback is used again.

>>> Christoph, do you know anything about the issues Roger has been seeing?
>>
>> The issue is that the PCI code both in xend/xm and in libxl is Linux
>> specific.
>
> So it should work if Roger removes any PCI passthrough stuff from his
> guest cfg?
>
> Does NetBSD have pciback?

Yes.

> Is code needed in libxl to support it differently from the Linux pciback?

Well, mainly the interaction with the OS itself is different (how to 
receive the PCI information and the ioctl's to talk to the devices).

>>   Please move the Linux specific PCI code into a Linux specific
>> file.
>
> I presume that at least the xend stuff has been that way forever, or did
> something change recently?

PciUtil.get_all_pci_devices() is not portable. In pkgsrc we have this
patch for years which is not acceptable shape for upstream:

http://cvsweb.netbsd.org/bsdweb.cgi/pkgsrc/sysutils/xentools41/patches/patch-ba?annotate=1.1.1.1&only_with_tag=MAIN

> Patches gratefully received.
>
> Thanks,
> Ian.
>
>>
>>> Ian.
>>>
>>>>
>>>> I've looked at the xend, and I don't see any error, here is the extract:
>>>>
>>>> [2011-07-13 17:05:05 11828] DEBUG (XendDomainInfo:151)
>>>> XendDomainInfo.recreate({'max_vcpu_id': 0, 'cpu_time': 236673222091L,
>>>> 'ssidref': 0, 'hvm': 0, 'shutdown_reason': 255, 'dying': 0,
>>>> 'online_vcpus': 1, 'domid': 0, 'paused': 0, 'crashed': 0, 'running':
>>>> 1, 'maxmem_kb': 17179869180L, 'shutdown': 0, 'mem_kb': 524288L,
>>>> 'blocked': 0, 'handle': [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
>>>> 0], 'cpupool': 0, 'name': 'Domain-0'})
>>>> [2011-07-13 17:05:05 11828] INFO (XendDomainInfo:169) Recreating
>>>> domain 0, UUID 00000000-0000-0000-0000-000000000000. at
>>>> /local/domain/0
>>>> [2011-07-13 17:05:05 11828] DEBUG (XendDomain:476) Adding Domain: 0
>>>> [2011-07-13 17:05:05 11828] DEBUG (XendDomain:410) number of vcpus to use is 0
>>>> [2011-07-13 17:05:05 11828] WARNING (XendAPI:708) API call:
>>>> VBD.set_device not found
>>>> [2011-07-13 17:05:05 11828] WARNING (XendAPI:708) API call:
>>>> VBD.set_type not found
>>>> [2011-07-13 17:05:05 11828] WARNING (XendAPI:708) API call:
>>>> session.get_all_records not found
>>>> [2011-07-13 17:05:05 11828] WARNING (XendAPI:708) API call:
>>>> event.get_record not found
>>>> [2011-07-13 17:05:05 11828] WARNING (XendAPI:708) API call:
>>>> event.get_all not found
>>>> [2011-07-13 17:05:05 11828] WARNING (XendAPI:708) API call:
>>>> VIF.set_device not found
>>>> [2011-07-13 17:05:05 11828] WARNING (XendAPI:708) API call:
>>>> VIF.set_MAC not found
>>>> [2011-07-13 17:05:05 11828] WARNING (XendAPI:708) API call:
>>>> VIF.set_MTU not found
>>>> [2011-07-13 17:05:05 11828] WARNING (XendAPI:708) API call:
>>>> debug.get_all not found
>>>> [2011-07-13 17:05:05 11828] INFO (XMLRPCServer:161) Opening Unix
>>>> domain socket XML-RPC server on /var/run/xend/xen-api.sock;
>>>> authentication has been disabled for this server.
>>>> [2011-07-13 17:05:05 11828] DEBUG (XendDomainInfo:1881)
>>>> XendDomainInfo.handleShutdownWatch
>>>> [2011-07-13 17:05:05 11828] INFO (XMLRPCServer:161) Opening Unix
>>>> domain socket XML-RPC server on /var/run/xend/xmlrpc.sock.
>>>> [2011-07-13 17:05:38 11828] DEBUG (XendDomainInfo:103)
>>>> XendDomainInfo.create(['vm', ['name', 'debian'], ['memory', '30720'],
>>>> ['on_poweroff', 'destroy'], ['on_reboot', 'restart'], ['on_crash',
>>>> 'restart'], ['on_xend_start', 'ignore'], ['on_xend_stop', 'ignore'],
>>>> ['vcpus', '20'], ['oos', 1], ['bootloader', '/usr/xen42/bin/pygrub'],
>>>> ['bootloader_args', '-q'], ['image', ['linux', ['root', '/dev/xvda2
>>>> ro'], ['videoram', 4], ['tsc_mode', 0], ['nomigrate', 0]]],
>>>> ['s3_integrity', 1], ['device', ['tap', ['uname',
>>>> 'tap:aio:/home/xen/debian/disk.img'], ['dev', 'xvda2'], ['mode',
>>>> 'w']]], ['device', ['tap', ['uname',
>>>> 'tap:aio:/home/xen/debian/swap.img'], ['dev', 'xvda1'], ['mode',
>>>> 'w']]]])
>>>> [2011-07-13 17:05:38 11828] DEBUG (XendDomainInfo:2498)
>>>> XendDomainInfo.constructDomain
>>>> [2011-07-13 17:05:38 11828] DEBUG (balloon:187) Balloon: 49142204 KiB
>>>> free; need 16384; done.
>>>> [2011-07-13 17:05:38 11828] DEBUG (XendDomain:476) Adding Domain: 2
>>>> [2011-07-13 17:05:38 11828] DEBUG (XendDomainInfo:2841)
>>>> XendDomainInfo.initDomain: 2 256
>>>> [2011-07-13 17:05:38 14665] DEBUG (XendBootloader:113) Launching
>>>> bootloader as ['/usr/xen42/bin/pygrub', '--args=root=/dev/xvda2 ro ',
>>>> '--output=/var/run/xend/boot/xenbl.23478', '-q',
>>>> '/home/xen/debian/disk.img'].
>>>> [2011-07-13 17:05:39 11828] DEBUG (XendDomainInfo:2775) allocating
>>>> additional NUMA node 0
>>>> [2011-07-13 17:05:39 11828] DEBUG (XendDomainInfo:2868)
>>>> _initDomain:shadow_memory=0x0, memory_static_max=0x780000000,
>>>> memory_static_min=0x0.
>>>> [2011-07-13 17:05:39 11828] INFO (image:182) buildDomain os=linux dom=2 vcpus=20
>>>> [2011-07-13 17:05:39 11828] DEBUG (image:721) domid          = 2
>>>> [2011-07-13 17:05:39 11828] DEBUG (image:722) memsize        = 30720
>>>> [2011-07-13 17:05:39 11828] DEBUG (image:723) image          =
>>>> /var/run/xend/boot/boot_kernel.dVO37S
>>>> [2011-07-13 17:05:39 11828] DEBUG (image:724) store_evtchn   = 1
>>>> [2011-07-13 17:05:39 11828] DEBUG (image:725) console_evtchn = 2
>>>> [2011-07-13 17:05:39 11828] DEBUG (image:726) cmdline        =
>>>> root=/dev/xvda2 ro root=/dev/xvda2 ro
>>>> [2011-07-13 17:05:39 11828] DEBUG (image:727) ramdisk        =
>>>> /var/run/xend/boot/boot_ramdisk.OxG8Fo
>>>> [2011-07-13 17:05:39 11828] DEBUG (image:728) vcpus          = 20
>>>> [2011-07-13 17:05:39 11828] DEBUG (image:729) features       =
>>>> [2011-07-13 17:05:39 11828] DEBUG (image:730) flags          = 0
>>>> [2011-07-13 17:05:39 11828] DEBUG (image:731) superpages     = 0
>>>> [2011-07-13 17:05:41 11828] INFO (XendDomainInfo:2357) createDevice:
>>>> tap : {'bootable': 1, 'uname': 'tap:aio:/home/xen/debian/disk.img',
>>>> 'mode': 'w', 'dev': 'xvda2', 'uuid':
>>>> 'd3ac2d76-64cc-585d-c5d9-6e44bec62b31'}
>>>> [2011-07-13 17:05:41 11828] DEBUG (DevController:95) DevController:
>>>> writing {'virtual-device': '51714', 'device-type': 'disk', 'protocol':
>>>> 'x86_64-abi', 'backend-id': '0', 'state': '1', 'backend':
>>>> '/local/domain/0/backend/tap/2/51714'} to
>>>> /local/domain/2/device/vbd/51714.
>>>> [2011-07-13 17:05:41 11828] DEBUG (DevController:97) DevController:
>>>> writing {'domain': 'debian', 'frontend':
>>>> '/local/domain/2/device/vbd/51714', 'uuid':
>>>> 'd3ac2d76-64cc-585d-c5d9-6e44bec62b31', 'bootable': '1', 'dev':
>>>> 'xvda2', 'state': '1', 'params': 'aio:/home/xen/debian/disk.img',
>>>> 'mode': 'w', 'online': '1', 'frontend-id': '2', 'type': 'tap'} to
>>>> /local/domain/0/backend/tap/2/51714.
>>>> [2011-07-13 17:05:41 11828] INFO (XendDomainInfo:2357) createDevice:
>>>> tap : {'bootable': 0, 'uname': 'tap:aio:/home/xen/debian/swap.img',
>>>> 'mode': 'w', 'dev': 'xvda1', 'uuid':
>>>> '5201c984-b32c-32d6-f0e7-6f2f2e6c60ea'}
>>>> [2011-07-13 17:05:41 11828] DEBUG (DevController:95) DevController:
>>>> writing {'virtual-device': '51713', 'device-type': 'disk', 'protocol':
>>>> 'x86_64-abi', 'backend-id': '0', 'state': '1', 'backend':
>>>> '/local/domain/0/backend/tap/2/51713'} to
>>>> /local/domain/2/device/vbd/51713.
>>>> [2011-07-13 17:05:41 11828] DEBUG (DevController:97) DevController:
>>>> writing {'domain': 'debian', 'frontend':
>>>> '/local/domain/2/device/vbd/51713', 'uuid':
>>>> '5201c984-b32c-32d6-f0e7-6f2f2e6c60ea', 'bootable': '0', 'dev':
>>>> 'xvda1', 'state': '1', 'params': 'aio:/home/xen/debian/swap.img',
>>>> 'mode': 'w', 'online': '1', 'frontend-id': '2', 'type': 'tap'} to
>>>> /local/domain/0/backend/tap/2/51713.
>>>> [2011-07-13 17:05:41 11828] DEBUG (XendDomainInfo:3425) Storing VM
>>>> details: {'on_xend_stop': 'ignore', 'pool_name': 'Pool-0',
>>>> 'shadow_memory': '0', 'uuid': 'c6fd8ffd-1787-f98d-879e-83fc1a2e9700',
>>>> 'on_reboot': 'restart', 'start_time': '1310569541.47', 'on_poweroff':
>>>> 'destroy', 'bootloader_args': '-q', 'on_xend_start': 'ignore',
>>>> 'on_crash': 'restart', 'xend/restart_count': '0', 'vcpus': '20',
>>>> 'vcpu_avail': '1048575', 'bootloader': '/usr/xen42/bin/pygrub',
>>>> 'image': "(linux (kernel '') (args 'root=/dev/xvda2 ro ') (superpages
>>>> 0) (videoram 4) (pci ()) (nomigrate 0) (tsc_mode 0) (notes
>>>> (HV_START_LOW 18446603336221196288) (FEATURES
>>>> '!writable_page_tables|pae_pgdir_above_4gb') (VIRT_BASE
>>>> 18446744071562067968) (GUEST_VERSION 2.6) (PADDR_OFFSET 0) (GUEST_OS
>>>> linux) (HYPERCALL_PAGE 18446744071578882048) (LOADER generic)
>>>> (SUSPEND_CANCEL 1) (PAE_MODE yes) (ENTRY 18446744071584125440)
>>>> (XEN_VERSION xen-3.0)))", 'name': 'debian'}
>>>> [2011-07-13 17:05:41 11828] DEBUG (XendDomainInfo:1794) Storing domain
>>>> details: {'console/ring-ref': '8569062', 'image/entry':
>>>> '18446744071584125440', 'console/port': '2', 'cpu/3/availability':
>>>> 'online', 'store/ring-ref': '6454765', 'image/loader': 'generic',
>>>> 'image/features/writable-page-tables': '0', 'vm':
>>>> '/vm/c6fd8ffd-1787-f98d-879e-83fc1a2e9700',
>>>> 'control/platform-feature-multiprocessor-suspend': '1',
>>>> 'image/hv-start-low': '18446603336221196288', 'cpu/17/availability':
>>>> 'online', 'cpu/14/availability': 'online', 'console/limit': '1048576',
>>>> 'image/guest-os': 'linux', 'cpu/11/availability': 'online',
>>>> 'cpu/1/availability': 'online', 'cpu/7/availability': 'online',
>>>> 'image/virt-base': '18446744071562067968', 'memory/target':
>>>> '31457280', 'image/guest-version': '2.6', 'cpu/4/availability':
>>>> 'online', 'cpu/15/availability': 'online', 'image/pae-mode': 'yes',
>>>> 'description': '', 'cpu/13/availability': 'online',
>>>> 'image/paddr-offset': '0', 'image/hypercall-page':
>>>> '18446744071578882048', 'cpu/8/availability': 'online',
>>>> 'cpu/9/availability': 'online', 'image/suspend-cancel': '1',
>>>> 'cpu/5/availability': 'online', 'cpu/0/availability': 'online',
>>>> 'image/features/pae-pgdir-above-4gb': '1', 'cpu/18/availability':
>>>> 'online', 'console/type': 'xenconsoled', 'cpu/12/availability':
>>>> 'online', 'cpu/19/availability': 'online', 'name': 'debian',
>>>> 'cpu/6/availability': 'online', 'cpu/2/availability': 'online',
>>>> 'domid': '2', 'image/xen-version': 'xen-3.0', 'cpu/16/availability':
>>>> 'online', 'store/port': '1', 'cpu/10/availability': 'online'}
>>>> [2011-07-13 17:05:41 11828] DEBUG (DevController:95) DevController:
>>>> writing {'protocol': 'x86_64-abi', 'state': '1', 'backend-id': '0',
>>>> 'backend': '/local/domain/0/backend/console/2/0'} to
>>>> /local/domain/2/device/console/0.
>>>> [2011-07-13 17:05:41 11828] DEBUG (DevController:97) DevController:
>>>> writing {'domain': 'debian', 'frontend':
>>>> '/local/domain/2/device/console/0', 'uuid':
>>>> '1344a63c-b186-5554-c404-3f02ffb97530', 'frontend-id': '2', 'state':
>>>> '1', 'location': '2', 'online': '1', 'protocol': 'vt100'} to
>>>> /local/domain/0/backend/console/2/0.
>>>> [2011-07-13 17:05:41 11828] DEBUG (XendDomainInfo:1881)
>>>> XendDomainInfo.handleShutdownWatch
>>>> [2011-07-13 17:05:41 11828] DEBUG (DevController:139) Waiting for devices tap2.
>>>> [2011-07-13 17:05:41 11828] DEBUG (DevController:139) Waiting for devices vif.
>>>> [2011-07-13 17:05:41 11828] DEBUG (DevController:139) Waiting for devices vkbd.
>>>> [2011-07-13 17:05:41 11828] DEBUG (DevController:139) Waiting for
>>>> devices ioports.
>>>> [2011-07-13 17:05:41 11828] DEBUG (DevController:139) Waiting for devices tap.
>>>> [2011-07-13 17:05:41 11828] DEBUG (DevController:144) Waiting for 51714.
>>>> [2011-07-13 17:05:41 11828] DEBUG (DevController:628)
>>>> hotplugStatusCallback
>>>> /local/domain/0/backend/tap/2/51714/hotplug-status.
>>>> [2011-07-13 17:07:21 11828] DEBUG (XendDomainInfo:3076)
>>>> XendDomainInfo.destroy: domid=2
>>>> [2011-07-13 17:07:29 11828] DEBUG (XendDomainInfo:2401) Destroying device model
>>>> [2011-07-13 17:07:29 11828] DEBUG (XendDomainInfo:2408) Releasing devices
>>>> [2011-07-13 17:07:29 11828] DEBUG (XendDomainInfo:2414) Removing tap/51714
>>>> [2011-07-13 17:07:29 11828] DEBUG (XendDomainInfo:1276)
>>>> XendDomainInfo.destroyDevice: deviceClass = tap, device = tap/51714
>>>> [2011-07-13 17:07:29 11828] DEBUG (XendDomainInfo:2414) Removing tap/51713
>>>> [2011-07-13 17:07:29 11828] DEBUG (XendDomainInfo:1276)
>>>> XendDomainInfo.destroyDevice: deviceClass = tap, device = tap/51713
>>>> [2011-07-13 17:07:29 11828] DEBUG (XendDomainInfo:2414) Removing console/0
>>>> [2011-07-13 17:07:29 11828] DEBUG (XendDomainInfo:1276)
>>>> XendDomainInfo.destroyDevice: deviceClass = console, device =
>>>> console/0
>>>>
>>>> And the output from xensotre-ls -fp after the domain has crashed:
>>>>
>>>> /tool = ""   (n0)
>>>> /tool/xenstored = ""   (n0)
>>>> /vm = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000 = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000/on_xend_stop = "ignore"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000/pool_name = "Pool-0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000/shadow_memory = "0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000/uuid =
>>>> "00000000-0000-0000-0000-000000000000"   (r0)
>>>> /vm/00000000-0000-0000-0000-000000000000/on_reboot = "restart"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000/image = "(linux (kernel '')
>>>> (superpages 0) (nomigrate 0) (tsc_mode 0))"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000/image/ostype = "linux"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000/image/kernel = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000/image/cmdline = ""   (r0)
>>>> /vm/00000000-0000-0000-0000-000000000000/image/ramdisk = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000/on_poweroff = "destroy"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000/bootloader_args = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000/on_xend_start = "ignore"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000/on_crash = "restart"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000/xend = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000/xend/restart_count = "0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000/vcpus = "1"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000/vcpu_avail = "1"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000/bootloader = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000/name = "Domain-0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-1 = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-1/on_xend_stop = "ignore"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-1/pool_name = "Pool-0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-1/shadow_memory = "0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-1/uuid =
>>>> "00000000-0000-0000-0000-000000000000"   (r0)
>>>> /vm/00000000-0000-0000-0000-000000000000-1/on_reboot = "restart"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-1/image = "(linux (kernel '')
>>>> (superpages 0) (nomigrate 0) (tsc_mode 0))"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-1/image/ostype = "linux"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-1/image/kernel = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-1/image/cmdline = ""   (r0)
>>>> /vm/00000000-0000-0000-0000-000000000000-1/image/ramdisk = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-1/on_poweroff = "destroy"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-1/bootloader_args = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-1/on_xend_start = "ignore"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-1/on_crash = "restart"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-1/xend = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-1/xend/restart_count = "0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-1/vcpus = "1"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-1/vcpu_avail = "1"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-1/bootloader = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-1/name = "Domain-0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-2 = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-2/on_xend_stop = "ignore"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-2/pool_name = "Pool-0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-2/shadow_memory = "0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-2/uuid =
>>>> "00000000-0000-0000-0000-000000000000"   (r0)
>>>> /vm/00000000-0000-0000-0000-000000000000-2/on_reboot = "restart"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-2/image = "(linux (kernel '')
>>>> (superpages 0) (nomigrate 0) (tsc_mode 0))"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-2/image/ostype = "linux"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-2/image/kernel = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-2/image/cmdline = ""   (r0)
>>>> /vm/00000000-0000-0000-0000-000000000000-2/image/ramdisk = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-2/on_poweroff = "destroy"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-2/bootloader_args = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-2/on_xend_start = "ignore"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-2/on_crash = "restart"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-2/xend = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-2/xend/restart_count = "0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-2/vcpus = "1"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-2/vcpu_avail = "1"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-2/bootloader = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-2/name = "Domain-0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-3 = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-3/on_xend_stop = "ignore"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-3/pool_name = "Pool-0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-3/shadow_memory = "0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-3/uuid =
>>>> "00000000-0000-0000-0000-000000000000"   (r0)
>>>> /vm/00000000-0000-0000-0000-000000000000-3/on_reboot = "restart"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-3/image = "(linux (kernel '')
>>>> (superpages 0) (nomigrate 0) (tsc_mode 0))"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-3/image/ostype = "linux"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-3/image/kernel = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-3/image/cmdline = ""   (r0)
>>>> /vm/00000000-0000-0000-0000-000000000000-3/image/ramdisk = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-3/on_poweroff = "destroy"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-3/bootloader_args = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-3/on_xend_start = "ignore"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-3/on_crash = "restart"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-3/xend = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-3/xend/restart_count = "0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-3/vcpus = "1"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-3/vcpu_avail = "1"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-3/bootloader = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-3/name = "Domain-0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-4 = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-4/on_xend_stop = "ignore"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-4/pool_name = "Pool-0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-4/shadow_memory = "0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-4/uuid =
>>>> "00000000-0000-0000-0000-000000000000"   (r0)
>>>> /vm/00000000-0000-0000-0000-000000000000-4/on_reboot = "restart"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-4/image = "(linux (kernel '')
>>>> (superpages 0) (nomigrate 0) (tsc_mode 0))"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-4/image/ostype = "linux"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-4/image/kernel = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-4/image/cmdline = ""   (r0)
>>>> /vm/00000000-0000-0000-0000-000000000000-4/image/ramdisk = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-4/on_poweroff = "destroy"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-4/bootloader_args = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-4/on_xend_start = "ignore"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-4/on_crash = "restart"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-4/xend = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-4/xend/restart_count = "0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-4/vcpus = "1"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-4/vcpu_avail = "1"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-4/bootloader = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-4/name = "Domain-0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-5 = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-5/on_xend_stop = "ignore"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-5/pool_name = "Pool-0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-5/shadow_memory = "0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-5/uuid =
>>>> "00000000-0000-0000-0000-000000000000"   (r0)
>>>> /vm/00000000-0000-0000-0000-000000000000-5/on_reboot = "restart"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-5/image = "(linux (kernel '')
>>>> (superpages 0) (nomigrate 0) (tsc_mode 0))"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-5/image/ostype = "linux"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-5/image/kernel = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-5/image/cmdline = ""   (r0)
>>>> /vm/00000000-0000-0000-0000-000000000000-5/image/ramdisk = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-5/on_poweroff = "destroy"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-5/bootloader_args = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-5/on_xend_start = "ignore"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-5/on_crash = "restart"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-5/xend = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-5/xend/restart_count = "0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-5/vcpus = "1"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-5/vcpu_avail = "1"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-5/bootloader = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-5/name = "Domain-0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-6 = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-6/on_xend_stop = "ignore"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-6/pool_name = "Pool-0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-6/shadow_memory = "0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-6/uuid =
>>>> "00000000-0000-0000-0000-000000000000"   (r0)
>>>> /vm/00000000-0000-0000-0000-000000000000-6/on_reboot = "restart"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-6/image = "(linux (kernel '')
>>>> (superpages 0) (nomigrate 0) (tsc_mode 0))"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-6/image/ostype = "linux"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-6/image/kernel = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-6/image/cmdline = ""   (r0)
>>>> /vm/00000000-0000-0000-0000-000000000000-6/image/ramdisk = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-6/on_poweroff = "destroy"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-6/bootloader_args = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-6/on_xend_start = "ignore"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-6/on_crash = "restart"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-6/xend = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-6/xend/restart_count = "0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-6/vcpus = "1"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-6/vcpu_avail = "1"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-6/bootloader = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-6/name = "Domain-0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-7 = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-7/on_xend_stop = "ignore"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-7/pool_name = "Pool-0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-7/shadow_memory = "0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-7/uuid =
>>>> "00000000-0000-0000-0000-000000000000"   (r0)
>>>> /vm/00000000-0000-0000-0000-000000000000-7/on_reboot = "restart"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-7/image = "(linux (kernel '')
>>>> (superpages 0) (nomigrate 0) (tsc_mode 0))"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-7/image/ostype = "linux"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-7/image/kernel = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-7/image/cmdline = ""   (r0)
>>>> /vm/00000000-0000-0000-0000-000000000000-7/image/ramdisk = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-7/on_poweroff = "destroy"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-7/bootloader_args = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-7/on_xend_start = "ignore"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-7/on_crash = "restart"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-7/xend = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-7/xend/restart_count = "0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-7/vcpus = "1"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-7/vcpu_avail = "1"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-7/bootloader = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-7/name = "Domain-0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-8 = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-8/on_xend_stop = "ignore"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-8/pool_name = "Pool-0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-8/shadow_memory = "0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-8/uuid =
>>>> "00000000-0000-0000-0000-000000000000"   (r0)
>>>> /vm/00000000-0000-0000-0000-000000000000-8/on_reboot = "restart"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-8/image = "(linux (kernel '')
>>>> (superpages 0) (nomigrate 0) (tsc_mode 0))"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-8/image/ostype = "linux"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-8/image/kernel = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-8/image/cmdline = ""   (r0)
>>>> /vm/00000000-0000-0000-0000-000000000000-8/image/ramdisk = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-8/on_poweroff = "destroy"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-8/bootloader_args = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-8/on_xend_start = "ignore"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-8/on_crash = "restart"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-8/xend = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-8/xend/restart_count = "0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-8/vcpus = "1"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-8/vcpu_avail = "1"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-8/bootloader = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-8/name = "Domain-0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-9 = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-9/on_xend_stop = "ignore"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-9/pool_name = "Pool-0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-9/shadow_memory = "0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-9/uuid =
>>>> "00000000-0000-0000-0000-000000000000"   (r0)
>>>> /vm/00000000-0000-0000-0000-000000000000-9/on_reboot = "restart"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-9/image = "(linux (kernel '')
>>>> (superpages 0) (nomigrate 0) (tsc_mode 0))"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-9/image/ostype = "linux"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-9/image/kernel = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-9/image/cmdline = ""   (r0)
>>>> /vm/00000000-0000-0000-0000-000000000000-9/image/ramdisk = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-9/on_poweroff = "destroy"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-9/bootloader_args = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-9/on_xend_start = "ignore"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-9/on_crash = "restart"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-9/xend = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-9/xend/restart_count = "0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-9/vcpus = "1"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-9/vcpu_avail = "1"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-9/bootloader = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-9/name = "Domain-0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-10 = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-10/on_xend_stop = "ignore"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-10/pool_name = "Pool-0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-10/shadow_memory = "0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-10/uuid =
>>>> "00000000-0000-0000-0000-000000000000"   (r0)
>>>> /vm/00000000-0000-0000-0000-000000000000-10/on_reboot = "restart"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-10/image = "(linux (kernel
>>>> '') (superpages 0) (nomigrate 0) (tsc_mode 0))"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-10/image/ostype = "linux"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-10/image/kernel = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-10/image/cmdline = ""   (r0)
>>>> /vm/00000000-0000-0000-0000-000000000000-10/image/ramdisk = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-10/on_poweroff = "destroy"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-10/bootloader_args = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-10/on_xend_start = "ignore"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-10/on_crash = "restart"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-10/xend = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-10/xend/restart_count = "0"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-10/vcpus = "1"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-10/vcpu_avail = "1"   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-10/bootloader = ""   (n0)
>>>> /vm/00000000-0000-0000-0000-000000000000-10/name = "Domain-0"   (n0)
>>>> /local = ""   (n0)
>>>> /local/pool = ""   (n0)
>>>> /local/pool/0 = ""   (n0)
>>>> /local/pool/0/other_config = ""   (n0)
>>>> /local/pool/0/description = "Pool-0"   (n0)
>>>> /local/pool/0/uuid = "4a2cb5fd-688f-e1b5-985a-b27e2f9432b5"   (n0)
>>>> /local/pool/0/name = "Pool-0"   (n0)
>>>> /local/domain = ""   (n0)
>>>> /local/domain/0 = ""   (r0)
>>>> /local/domain/0/vm = "/vm/00000000-0000-0000-0000-000000000000-10"   (r0)
>>>> /local/domain/0/device = ""   (n0)
>>>> /local/domain/0/control = ""   (n0)
>>>> /local/domain/0/control/platform-feature-multiprocessor-suspend = "1"   (n0)
>>>> /local/domain/0/error = ""   (n0)
>>>> /local/domain/0/memory = ""   (n0)
>>>> /local/domain/0/memory/target = "524288"   (n0)
>>>> /local/domain/0/guest = ""   (n0)
>>>> /local/domain/0/hvmpv = ""   (n0)
>>>> /local/domain/0/data = ""   (n0)
>>>> /local/domain/0/description = ""   (r0)
>>>> /local/domain/0/console = ""   (r0)
>>>> /local/domain/0/console/limit = "1048576"   (r0)
>>>> /local/domain/0/console/type = "xenconsoled"   (r0)
>>>> /local/domain/0/domid = "0"   (r0)
>>>> /local/domain/0/cpu = ""   (r0)
>>>> /local/domain/0/cpu/0 = ""   (r0)
>>>> /local/domain/0/cpu/0/availability = "online"   (r0)
>>>> /local/domain/0/name = "Domain-0"   (r0)
>>>> /local/domain/0/backend = ""   (r0)
>>>> /local/domain/0/backend/tap = ""   (r0)
>>>> /local/domain/0/backend/tap/1 = ""   (r0)
>>>> /local/domain/0/backend/tap/1/51714 = ""   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51714/domain = "debian"   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51714/frontend =
>>>> "/local/domain/1/device/vbd/51714"   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51714/uuid =
>>>> "5201c984-b32c-32d6-f0e7-6f2f2e6c60ea"   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51714/bootable = "1"   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51714/dev = "xvda2"   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51714/state = "5"   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51714/params =
>>>> "aio:/home/xen/debian/disk.img"   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51714/mode = "w"   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51714/online = "0"   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51714/frontend-id = "1"   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51714/type = "tap"   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51713 = ""   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51713/domain = "debian"   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51713/frontend =
>>>> "/local/domain/1/device/vbd/51713"   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51713/uuid =
>>>> "e7d7b26a-17bf-c5b4-059d-ae54bae2cd1f"   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51713/bootable = "0"   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51713/dev = "xvda1"   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51713/state = "5"   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51713/params =
>>>> "aio:/home/xen/debian/swap.img"   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51713/mode = "w"   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51713/online = "0"   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51713/frontend-id = "1"   (n0,r1)
>>>> /local/domain/0/backend/tap/1/51713/type = "tap"   (n0,r1)
>>>> /local/domain/0/backend/tap/2 = ""   (r0)
>>>> /local/domain/0/backend/tap/2/51714 = ""   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51714/domain = "debian"   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51714/frontend =
>>>> "/local/domain/2/device/vbd/51714"   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51714/uuid =
>>>> "d3ac2d76-64cc-585d-c5d9-6e44bec62b31"   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51714/bootable = "1"   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51714/dev = "xvda2"   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51714/state = "5"   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51714/params =
>>>> "aio:/home/xen/debian/disk.img"   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51714/mode = "w"   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51714/online = "0"   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51714/frontend-id = "2"   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51714/type = "tap"   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51713 = ""   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51713/domain = "debian"   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51713/frontend =
>>>> "/local/domain/2/device/vbd/51713"   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51713/uuid =
>>>> "5201c984-b32c-32d6-f0e7-6f2f2e6c60ea"   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51713/bootable = "0"   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51713/dev = "xvda1"   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51713/state = "5"   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51713/params =
>>>> "aio:/home/xen/debian/swap.img"   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51713/mode = "w"   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51713/online = "0"   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51713/frontend-id = "2"   (n0,r2)
>>>> /local/domain/0/backend/tap/2/51713/type = "tap"   (n0,r2)
>>>> /local/domain/0/backend/console = ""   (r0)
>>>> /local/domain/0/backend/console/1 = ""   (r0)
>>>> /local/domain/0/backend/console/2 = ""   (r0)
>>>>
>>>> It seems like xen is not able to detach the devices, but I don't know
>>>> why the domu fails to start. Hotplug scripts are inside the
>>>> xen/scripts folder, they are the same found on Xen 4.1.1, which I know
>>>> worked. Is there any change in xen-unstable that might break the
>>>> scripts?
>>>>
>>>> Here is the xm info of the system:
>>>>
>>>> host                   : loki
>>>> release                : 5.99.52
>>>> version                : NetBSD 5.99.52 (XEN3_DOM0) #1: Wed Jul 13
>>>> 11:35:46 CEST 2011
>>>> royger@loki:/usr/obj/sys/arch/amd64/compile/XEN3_DOM0
>>>> machine                : amd64
>>>> nr_cpus                : 24
>>>> nr_nodes               : 2
>>>> cores_per_socket       : 6
>>>> threads_per_core       : 2
>>>> cpu_mhz                : 2394
>>>> hw_caps                :
>>>> bfebfbff:2c100800:00000000:00003f40:029ee3ff:00000000:00000001:00000000
>>>> virt_caps              : hvm hvm_directio
>>>> total_memory           : 49139
>>>> free_memory            : 47990
>>>> free_cpus              : 0
>>>> xen_major              : 4
>>>> xen_minor              : 2
>>>> xen_extra              : -unstable
>>>> 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
>>>> platform_params        : virt_start=0xffff800000000000
>>>> xen_changeset          : Fri Jul 08 18:35:24 2011 +0100 23675:00d2c5ca26fd
>>>> xen_commandline        : dom0_mem=512M dom0_max_vcpus=1 dom0_vcpus_pin
>>>> console=com1 com1=115200,8n1
>>>> cc_compiler            : gcc version 4.1.3 20080704 prerelease (NetBSD
>>>> nb2 20081120)
>>>> cc_compile_by          : root
>>>> cc_compile_domain      :
>>>> cc_compile_date        : Tue Jul 12 12:04:31 CEST 2011
>>>> xend_config_format     : 4
>>>>
>>>> Thanks, Roger.
>>>>
>>>> _______________________________________________
>>>> Xen-devel mailing list
>>>> Xen-devel@lists.xensource.com
>>>> http://lists.xensource.com/xen-devel


-- 
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Einsteinring 24, 85689 Dornach b. Muenchen
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