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Re: [Xen-devel] Error in xen-unstable
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 Monnà 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.
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