On Thu, 2011-07-14 at 10:32 +0100, Christoph Egger wrote:
> 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/
Perhaps, blktap exposes what looks like a raw device to the guest
though, rather than a filesystem (perhaps PUFFs isn't constrained to
just filesystems though. I didn't dig too deep)
> 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.
Sounds like that should be pretty easy to fix on top of Ian Jackson's
recent patch 23685:0a70aeba14e2 "libxl: sane disk backend selection and
validation". Or perhaps it is already fixed by a combination of that
and/or 23675:00d2c5ca26fd "libxl: do not use tap disk backend other than
for raw and vhd"?
> > 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.
Is that the only one?
> 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
Presumably this can be done more cleanly as:
diff -r 6a4215eff396 tools/python/xen/util/pci.py
--- a/tools/python/xen/util/pci.py Thu Jul 07 15:09:21 2011 +0100
+++ b/tools/python/xen/util/pci.py Thu Jul 14 11:48:03 2011 +0100
@@ -462,6 +462,7 @@ def find_sysfs_mnt():
return None
def get_all_pci_names():
+ if not sys.platform.startswith('linux'): return []
sysfs_mnt = find_sysfs_mnt()
if sysfs_mnt is None:
return None
>
> > 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@xxxxxxxxxxxxxxxxxxx
> >>>> http://lists.xensource.com/xen-devel
>
>
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> Advanced Micro Devices GmbH
> Einsteinring 24, 85689 Dornach b. Muenchen
> Geschaeftsfuehrer: Alberto Bozzo, Andrew Bowd
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>
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