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Re: [Xen-users] Xen 4.0 - prerequisites for succesfull live migration?

from [Todd Deshane] [Permanent Link][Original]
To: Danilo Godec <danilo.godec@xxxxxxxxx>
Subject: Re: [Xen-users] Xen 4.0 - prerequisites for succesfull live migration?
From: Todd Deshane <todd.deshane@xxxxxxx>
Date: Thu, 7 Jul 2011 00:06:17 -0400
Cc: xen-users <xen-users@xxxxxxxxxxxxxxxxxxx>, opensuse-virtual@xxxxxxxxxxxx
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On Wed, Jul 6, 2011 at 6:44 PM, Danilo Godec <danilo.godec@xxxxxxxxx> wrote:
> On 6.7.2011 20:30, Todd Deshane wrote:
>> Can you try an xm save, followed by an xm restore manually to see if
>> those work? xm migrate is basically just a combination of those.
>
> I tried the save / restore on the same host and it doesn't work - the
> restored VM is not responsive.
>

So this is the first problem. I wonder if there is a known problem
with this specific Xen version or something specific to your setup on
OpenSUSE?

I've added the opensuse-virtual list to the CC just in case someone
can shed some light on it. (here is this message in context
http://lists.xensource.com/archives/html/xen-users/2011-07/msg00090.html)

Thanks,
Todd

> I f I try 'xm save' with the VM in this state, I get 'Error: Timeout
> waiting for domain 29 to suspend'.
>
>
> Here's what I get in xend.log when I save the VM (I removed some of the
> lines that were 'repeated')::
>
> [2011-07-07 00:36:29 3297] DEBUG (XendCheckpoint:127) [xc_save]:
> /usr/lib64/xen/bin/xc_save 75 34 0 0 0
> [2011-07-07 00:36:30 3297] DEBUG (XendCheckpoint:456) suspended
> [2011-07-07 00:36:30 3297] DEBUG (XendCheckpoint:130) In
> saveInputHandler suspended
> [2011-07-07 00:36:30 3297] DEBUG (XendDomainInfo:4568) Releasing lock
> for domain ab1
> [2011-07-07 00:36:30 3297] INFO (XendCheckpoint:485) Had 0 unexplained
> entries in p2m table
> [2011-07-07 00:36:30 3297] INFO (XendCheckpoint:485) Saving memory
> pages: iter 1   0%outbuf_write: 4194304 > 4161520@12615696
> [2011-07-07 00:36:30 3297] INFO (XendCheckpoint:485) outbuf_write: 4096
>> 4084@16773132
> [2011-07-07 00:36:30 3297] INFO (XendCheckpoint:485) outbuf_write:
> 4194304 > 4132848@12644368
> [2011-07-07 00:36:30 3297] INFO (XendCheckpoint:485) outbuf_write:
> 4194304 > 4169716@12607500
> [2011-07-07 00:36:30 3297] INFO (XendCheckpoint:140) Domain 34 suspended.
> [2011-07-07 00:36:30 3297] INFO (XendCheckpoint:485) outbuf_write:
> 4194304 > 4169716@12607500
> ....
> [2011-07-07 00:36:31 3297] INFO (XendCheckpoint:4  5%outbuf_write:
> 4194304 > 4169716@12607500
> ....
> [2011-07-07 00:36:33 3297] INFO (XendCheckpoint:4 10%outbuf_write:
> 4194304 > 4169716@12607500
> ....
> [2011-07-07 00:36:38 3297] INFO (XendCheckpoint:4 15%outbuf_write:
> 4194304 > 4169716@12607500
> ....
> [2011-07-07 00:36:41 3297] INFO (XendCheckpoint:4 20%outbuf_write:
> 4194304 > 4169716@12607500
> ....
> [2011-07-07 00:36:42 3297] INFO (XendCheckpoint:485) outbuf_write: 77824
>> 53236@16723980
> [2011-07-07 00:36:42 3297] INFO (XendCheckpoint:485) outbuf_write: 45056
>> 28656@16748560
>  1: sent 262144, skipped 0, delta 12753ms, dom0 67%, target 0%, sent
> 673Mb/s, dirtied 84Mb/s 32767 pages
> [2011-07-07 00:36:42 3297] INFO (XendCheckpoint:485) Total pages sent=
> 262144 (0.25x)
> [2011-07-07 00:36:42 3297] INFO (XendCheckpoint:485) (of which 0 were
> fixups)
> [2011-07-07 00:36:42 3297] INFO (XendCheckpoint:485) All memory is saved
> [2011-07-07 00:36:42 3297] INFO (XendCheckpoint:485) outbuf_write: 8192
>> 8156@16769060
> [2011-07-07 00:36:51 3297] INFO (XendCheckpoint:485) Save exit rc=0
> [2011-07-07 00:36:51 3297] DEBUG (XendDomainInfo:3124)
> XendDomainInfo.destroy: domid=34
> [2011-07-07 00:36:52 3297] DEBUG (XendDomainInfo:2452) Destroying device
> model
> [2011-07-07 00:36:52 3297] INFO (image:712) migrating-ab1 device model
> terminated
> [2011-07-07 00:36:52 3297] DEBUG (XendDomainInfo:2459) Releasing devices
> [2011-07-07 00:36:52 3297] DEBUG (XendDomainInfo:2465) Removing vif/0
> [2011-07-07 00:36:52 3297] DEBUG (XendDomainInfo:1293)
> XendDomainInfo.destroyDevice: deviceClass = vif, device = vif/0
> [2011-07-07 00:36:52 3297] DEBUG (XendDomainInfo:2465) Removing vkbd/0
> [2011-07-07 00:36:52 3297] DEBUG (XendDomainInfo:1293)
> XendDomainInfo.destroyDevice: deviceClass = vkbd, device = vkbd/0
> [2011-07-07 00:36:52 3297] DEBUG (XendDomainInfo:2465) Removing console/0
> [2011-07-07 00:36:52 3297] DEBUG (XendDomainInfo:1293)
> XendDomainInfo.destroyDevice: deviceClass = console, device = console/0
> [2011-07-07 00:36:52 3297] DEBUG (XendDomainInfo:2465) Removing vbd/51712
> [2011-07-07 00:36:52 3297] DEBUG (XendDomainInfo:1293)
> XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/51712
> [2011-07-07 00:36:52 3297] DEBUG (XendDomainInfo:2465) Removing vfb/0
> [2011-07-07 00:36:52 3297] DEBUG (XendDomainInfo:1293)
> XendDomainInfo.destroyDevice: deviceClass = vfb, device = vfb/0
> [2011-07-07 00:36:52 3297] DEBUG (XendDomainInfo:4568) Releasing lock
> for domain migrating-ab1
> [2011-07-07 00:36:52 3297] DEBUG (XendDomainInfo:2457) No device model
> [2011-07-07 00:36:52 3297] DEBUG (XendDomainInfo:2459) Releasing devices
> [2011-07-07 00:36:52 3297] DEBUG (XendDomainInfo:2465) Removing vif/0
> [2011-07-07 00:36:52 3297] DEBUG (XendDomainInfo:1293)
> XendDomainInfo.destroyDevice: deviceClass = vif, device = vif/0
> [2011-07-07 00:36:52 3297] DEBUG (XendDomainInfo:2465) Removing vbd/51712
> [2011-07-07 00:36:52 3297] DEBUG (XendDomainInfo:1293)
> XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/51712
> [2011-07-07 00:36:52 3297] DEBUG (XendDomainInfo:4568) Releasing lock
> for domain migrating-ab1
> [2011-07-07 00:36:53 3297] ERROR (XendDomainInfo:4584) Failed to remove
> unmanaged directory /xen_locks/5383bef7-0794-4372-8c3d-e211e65e22d9.
> Traceback (most recent call last):
>  File "/usr/lib64/python2.7/site-packages/xen/xend/XendDomainInfo.py",
> line 4581, in release_running_lock
>    if len(os.listdir(path)) == 0:
> OSError: [Errno 2] No such file or directory:
> '/xen_locks/5383bef7-0794-4372-8c3d-e211e65e22d9'
>
>
> And here is what I get when I try to restore the VM:
>
> [2011-07-07 00:40:09 3297] DEBUG (XendDomainInfo:237)
> XendDomainInfo.restore(['domain', ['domid', '34'], ['cpu_weight',
> '256'], ['cpu_cap', '0'], ['pool_name', 'Pool-0'], ['bootloader',
> '/usr/lib/xen/boot/domUloader.py'], ['vcpus', '8'], ['cpus', [['1', '2',
> '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14', '15',
> '16', '17', '18', '19', '20', '21', '22', '23', '24', '25', '26', '27',
> '28', '29', '30', '31', '32'], ['1', '2', '3', '4', '5', '6', '7', '8',
> '9', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '20',
> '21', '22', '23', '24', '25', '26', '27', '28', '29', '30', '31', '32'],
> ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13',
> '14', '15', '16', '17', '18', '19', '20', '21', '22', '23', '24', '25',
> '26', '27', '28', '29', '30', '31', '32'], ['1', '2', '3', '4', '5',
> '6', '7', '8', '9', '10', '11', '12', '13', '14', '15', '16', '17',
> '18', '19', '20', '21', '22', '23', '24', '25', '26', '27', '28', '29',
> '30', '31', '32'], ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10',
> '11', '12', '13', '14', '15', '16', '17', '18', '19', '20', '21', '22',
> '23', '24', '25', '26', '27', '28', '29', '30', '31', '32'], ['1', '2',
> '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14', '15',
> '16', '17', '18', '19', '20', '21', '22', '23', '24', '25', '26', '27',
> '28', '29', '30', '31', '32'], ['1', '2', '3', '4', '5', '6', '7', '8',
> '9', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '20',
> '21', '22', '23', '24', '25', '26', '27', '28', '29', '30', '31', '32'],
> ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13',
> '14', '15', '16', '17', '18', '19', '20', '21', '22', '23', '24', '25',
> '26', '27', '28', '29', '30', '31', '32']]], ['on_poweroff', 'destroy'],
> ['description', 'Apache Bench Server 1'], ['on_crash', 'destroy'],
> ['uuid', '5383bef7-0794-4372-8c3d-e211e65e22d9'], ['bootloader_args',
> '--entry=xvda1:/boot/vmlinuz-xen,/boot/initrd-xen'], ['name', 'ab1'],
> ['on_reboot', 'restart'], ['maxmem', '16384'], ['memory', '1024'],
> ['shadow_memory', '0'], ['vcpu_avail', '2'], ['features'],
> ['on_xend_start', 'ignore'], ['on_xend_stop', 'ignore'], ['start_time',
> '1309991719.34'], ['cpu_time', '7.507435461'], ['online_vcpus', '2'],
> ['image', ['linux', ['kernel'], ['args', ' 3 mem=4096m xencons=tty
> apparmor=0'], ['superpages', '0'], ['videoram', '4'], ['pci', []],
> ['nomigrate', '0'], ['tsc_mode', '0'], ['device_model',
> '/usr/lib/xen/bin/qemu-dm'], ['notes', ['FEATURES',
> 'writable_page_tables|writable_descriptor_tables|auto_translated_physmap|pae_pgdir_above_4gb|supervisor_mode_kernel'],
> ['VIRT_BASE', '18446744071562067968'], ['GUEST_VERSION', '2.6'],
> ['PADDR_OFFSET', '0'], ['GUEST_OS', 'linux'], ['HYPERCALL_PAGE',
> '18446744071562100736'], ['LOADER', 'generic'], ['INIT_P2M',
> '18446719884453740544'], ['SUSPEND_CANCEL', '1'], ['ENTRY',
> '18446744071562076160'], ['XEN_VERSION', 'xen-3.0']]]], ['status', '2'],
> ['state', '-b----'], ['store_mfn', '426453'], ['console_mfn', '426452'],
> ['device', ['vif', ['bridge', 'br0'], ['mac', '00:16:3E:02:00:43'],
> ['script', '/etc/xen/scripts/vif-bridge'], ['uuid',
> 'f93b2c80-edb5-5bc1-92d8-a86db1ec3f62'], ['backend', '0']]], ['device',
> ['vkbd', ['backend', '0']]], ['device', ['console', ['protocol',
> 'vt100'], ['location', '2'], ['uuid',
> '4a2816e7-c6d3-9478-f724-a02d123609fb']]], ['device', ['vbd',
> ['protocol', 'x86_64-abi'], ['uuid',
> 'd8d0c47e-cb7f-4e50-67e0-08047158a89a'], ['bootable', '1'], ['dev',
> 'xvda:disk'], ['uname', 'file:/var/lib/xen/images/ab1/ab1.raw'],
> ['mode', 'w'], ['backend', '0'], ['VDI']]], ['device', ['vfb',
> ['vncunused', '1'], ['vnc', '1'], ['uuid',
> 'd562419b-452f-24fb-5e30-3bb365b035b2'], ['location', '127.0.0.1:5918'],
> ['display', 'localhost:10.0'], ['xauthority', '/root/.Xauthority']]]])
> [2011-07-07 00:40:09 3297] DEBUG (XendDomainInfo:2549)
> XendDomainInfo.constructDomain
> [2011-07-07 00:40:09 3297] DEBUG (balloon:239) Balloon: 1665028 KiB
> free; need 16384; done.
> [2011-07-07 00:40:09 3297] DEBUG (XendDomain:482) Adding Domain: 35
> [2011-07-07 00:40:09 3297] DEBUG (image:341) No VNC passwd configured
> for vfb access
> [2011-07-07 00:40:09 3297] DEBUG (XendCheckpoint:364)
> restore:shadow=0x0, _static_max=0x400000000, _static_min=0x0,
> [2011-07-07 00:40:09 3297] DEBUG (XendCheckpoint:383) [xc_restore]:
> /usr/lib64/xen/bin/xc_restore 75 35 1 2 0 0 0 0
> [2011-07-07 00:40:09 3297] INFO (XendCheckpoint:485) xc_domain_restore
> start: p2m_size = 100000
> [2011-07-07 00:40:09 3297] INFO (XendCheckpoint:485) Reloading memory
> pages:   0%
> [2011-07-07 00:40:22 3297] INFO (XendCheckpoint:485) ERROR Internal
> error: Max batch size exceeded (1970103633). Giving up.
> [2011-07-07 00:40:22 3297] INFO (XendCheckpoint:485) ERROR Internal
> error: error when buffering batch, finishing
> [2011-07-07 00:40:22 3297] INFO (XendCheckpoint:485)
> [2011-07-07 00:40:22 3297] INFO (XendCheckpoint:4100%
> [2011-07-07 00:40:22 3297] INFO (XendCheckpoint:485) Memory reloaded
> (7163 pages)
> [2011-07-07 00:40:22 3297] INFO (XendCheckpoint:485) read VCPU 0
> [2011-07-07 00:40:22 3297] INFO (XendCheckpoint:485) read VCPU 1
> [2011-07-07 00:40:22 3297] INFO (XendCheckpoint:485) Completed
> checkpoint load
> [2011-07-07 00:40:22 3297] INFO (XendCheckpoint:485) Domain ready to be
> built.
> [2011-07-07 00:40:22 3297] INFO (XendCheckpoint:485) Restore exit with rc=0
> [2011-07-07 00:40:22 3297] DEBUG (XendCheckpoint:456) store-mfn 426230
> [2011-07-07 00:40:22 3297] DEBUG (XendCheckpoint:456) console-mfn 426229
> [2011-07-07 00:40:22 3297] DEBUG (XendDomainInfo:3061)
> XendDomainInfo.completeRestore
> [2011-07-07 00:40:23 3297] DEBUG (image:341) No VNC passwd configured
> for vfb access
> [2011-07-07 00:40:23 3297] INFO (XendDomainInfo:2408) createDevice: vkbd
> : {'uuid': '972ead7e-6692-ac80-8f01-58dc7f7dbd3c', 'backend': '0'}
> [2011-07-07 00:40:23 3297] DEBUG (DevController:95) DevController:
> writing {'state': '1', 'backend-id': '0', 'backend':
> '/local/domain/0/backend/vkbd/35/0'} to /local/domain/35/device/vkbd/0.
> [2011-07-07 00:40:23 3297] DEBUG (DevController:97) DevController:
> writing {'frontend-id': '35', 'domain': 'ab1', 'frontend':
> '/local/domain/35/device/vkbd/0', 'state': '1', 'online': '1'} to
> /local/domain/0/backend/vkbd/35/0.
> [2011-07-07 00:40:23 3297] INFO (XendDomainInfo:2408) createDevice:
> console : {'protocol': 'vt100', 'location': '2', 'uuid':
> '4a2816e7-c6d3-9478-f724-a02d123609fb'}
> [2011-07-07 00:40:23 3297] DEBUG (DevController:95) DevController:
> writing {'state': '1', 'backend-id': '0', 'backend':
> '/local/domain/0/backend/console/35/0'} to
> /local/domain/35/device/console/0.
> [2011-07-07 00:40:23 3297] DEBUG (DevController:97) DevController:
> writing {'domain': 'ab1', 'frontend':
> '/local/domain/35/device/console/0', 'uuid':
> '4a2816e7-c6d3-9478-f724-a02d123609fb', 'frontend-id': '35', 'state':
> '1', 'location': '2', 'online': '1', 'protocol': 'vt100'} to
> /local/domain/0/backend/console/35/0.
> [2011-07-07 00:40:23 3297] INFO (XendDomainInfo:2408) createDevice: vfb
> : {'vncunused': '1', 'vnc': '1', 'xauthority': '/root/.Xauthority',
> 'other_config': {'vncunused': '1', 'vnc': '1', 'display':
> 'localhost:10.0', 'xauthority': '/root/.Xauthority'}, 'location':
> '127.0.0.1:5918', 'display': 'localhost:10.0', 'uuid':
> 'd562419b-452f-24fb-5e30-3bb365b035b2'}
> [2011-07-07 00:40:23 3297] DEBUG (DevController:95) DevController:
> writing {'state': '1', 'backend-id': '0', 'backend':
> '/local/domain/0/backend/vfb/35/0'} to /local/domain/35/device/vfb/0.
> [2011-07-07 00:40:23 3297] DEBUG (DevController:97) DevController:
> writing {'vncunused': '1', 'domain': 'ab1', 'frontend':
> '/local/domain/35/device/vfb/0', 'uuid':
> 'd562419b-452f-24fb-5e30-3bb365b035b2', 'frontend-id': '35', 'state':
> '1', 'location': '127.0.0.1:5918', 'online': '1', 'vnc': '1', 'display':
> 'localhost:10.0', 'xauthority': '/root/.Xauthority'} to
> /local/domain/0/backend/vfb/35/0.
> [2011-07-07 00:40:23 3297] INFO (XendDomainInfo:2408) createDevice: vbd
> : {'protocol': 'x86_64-abi', 'uuid':
> 'd8d0c47e-cb7f-4e50-67e0-08047158a89a', 'bootable': 1, 'driver':
> 'paravirtualised', 'dev': 'xvda:disk', 'uname':
> 'file:/var/lib/xen/images/ab1/ab1.raw', 'mode': 'w', 'backend': '0'}
> [2011-07-07 00:40:23 3297] DEBUG (DevController:95) DevController:
> writing {'virtual-device': '51712', 'protocol': 'x86_64-abi',
> 'device-type': 'disk', 'backend-id': '0', 'state': '1', 'backend':
> '/local/domain/0/backend/vbd/35/51712'} to
> /local/domain/35/device/vbd/51712.
> [2011-07-07 00:40:23 3297] DEBUG (DevController:97) DevController:
> writing {'domain': 'ab1', 'frontend':
> '/local/domain/35/device/vbd/51712', 'uuid':
> 'd8d0c47e-cb7f-4e50-67e0-08047158a89a', 'bootable': '1', 'dev': 'xvda',
> 'state': '1', 'params': '/var/lib/xen/images/ab1/ab1.raw', 'mode': 'w',
> 'online': '1', 'frontend-id': '35', 'type': 'file'} to
> /local/domain/0/backend/vbd/35/51712.
> [2011-07-07 00:40:23 3297] INFO (XendDomainInfo:2408) createDevice: vif
> : {'bridge': 'br0', 'mac': '00:16:3E:02:00:43', 'script':
> '/etc/xen/scripts/vif-bridge', 'uuid':
> 'f93b2c80-edb5-5bc1-92d8-a86db1ec3f62', 'backend': '0'}
> [2011-07-07 00:40:23 3297] DEBUG (DevController:95) DevController:
> writing {'backend-id': '0', 'mac': '00:16:3E:02:00:43', 'handle': '0',
> 'state': '1', 'backend': '/local/domain/0/backend/vif/35/0'} to
> /local/domain/35/device/vif/0.
> [2011-07-07 00:40:23 3297] DEBUG (DevController:97) DevController:
> writing {'bridge': 'br0', 'domain': 'ab1', 'handle': '0', 'uuid':
> 'f93b2c80-edb5-5bc1-92d8-a86db1ec3f62', 'script':
> '/etc/xen/scripts/vif-bridge', 'mac': '00:16:3E:02:00:43',
> 'frontend-id': '35', 'state': '1', 'online': '1', 'frontend':
> '/local/domain/35/device/vif/0'} to /local/domain/0/backend/vif/35/0.
> [2011-07-07 00:40:23 3297] INFO (image:504) spawning device models:
> /usr/lib/xen/bin/qemu-dm ['/usr/lib/xen/bin/qemu-dm', '-d', '35',
> '-serial', 'pty', '-domain-name', 'ab1', '-videoram', '4', '-vnc',
> '127.0.0.1:0', '-vncunused', '-M', 'xenpv']
> [2011-07-07 00:40:23 3297] INFO (image:553) device model pid: 18012
> [2011-07-07 00:40:23 3297] INFO (image:687) waiting for sentinel_fifo
> [2011-07-07 00:40:23 3297] DEBUG (XendDomainInfo:3489) Storing VM
> details: {'on_xend_stop': 'ignore', 'pool_name': 'Pool-0',
> 'shadow_memory': '0', 'uuid': '5383bef7-0794-4372-8c3d-e211e65e22d9',
> 'on_reboot': 'restart', 'start_time': '1309991719.34', 'on_poweroff':
> 'destroy', 'bootloader_args':
> '--entry=xvda1:/boot/vmlinuz-xen,/boot/initrd-xen', 'on_xend_start':
> 'ignore', 'on_crash': 'destroy', 'xend/restart_count': '0', 'vcpus':
> '8', 'vcpu_avail': '2', 'bootloader': '/usr/lib/xen/boot/domUloader.py',
> 'image': "(linux (kernel ) (args ' 3 mem=4096m xencons=tty apparmor=0')
> (superpages 0) (videoram 4) (pci ()) (nomigrate 0) (tsc_mode 0)
> (device_model /usr/lib/xen/bin/qemu-dm) (notes (FEATURES
> 'writable_page_tables|writable_descriptor_tables|auto_translated_physmap|pae_pgdir_above_4gb|supervisor_mode_kernel')
> (VIRT_BASE 18446744071562067968) (GUEST_VERSION 2.6) (PADDR_OFFSET 0)
> (GUEST_OS linux) (HYPERCALL_PAGE 18446744071562100736) (LOADER generic)
> (INIT_P2M 18446719884453740544) (SUSPEND_CANCEL 1) (ENTRY
> 18446744071562076160) (XEN_VERSION xen-3.0)))", 'name': 'ab1'}
> [2011-07-07 00:40:23 3297] DEBUG (XendDomainInfo:1839) Storing domain
> details: {'console/ring-ref': '426229', 'image/entry':
> '18446744071562076160', 'cpu/2/availability': 'offline',
> 'cpu/3/availability': 'offline', 'store/ring-ref': '426230',
> 'image/loader': 'generic', 'image/features/writable-page-tables': '1',
> 'vm': '/vm/5383bef7-0794-4372-8c3d-e211e65e22d9',
> 'control/platform-feature-multiprocessor-suspend': '1',
> 'image/guest-os': 'linux', 'cpu/1/availability': 'online',
> 'image/features/writable-descriptor-tables': '1', 'cpu/7/availability':
> 'offline', 'image/virt-base': '18446744071562067968', 'memory/target':
> '1048576', 'image/guest-version': '2.6',
> 'image/features/supervisor-mode-kernel': '1', 'cpu/4/availability':
> 'offline', 'description': 'Apache Bench Server 1', 'console/limit':
> '1048576', 'image/paddr-offset': '0', 'image/hypercall-page':
> '18446744071562100736', 'image/suspend-cancel': '1',
> 'cpu/5/availability': 'offline', 'cpu/0/availability': 'offline',
> 'image/features/pae-pgdir-above-4gb': '1', 'cpu/6/availability':
> 'offline', 'console/type': 'ioemu',
> 'image/features/auto-translated-physmap': '1', 'name': 'ab1', 'domid':
> '35', 'image/xen-version': 'xen-3.0', 'image/init-p2m':
> '18446719884453740544', 'store/port': '1'}
> [2011-07-07 00:40:23 3297] DEBUG (XendDomainInfo:3076)
> XendDomainInfo.completeRestore done
> [2011-07-07 00:40:23 3297] DEBUG (DevController:139) Waiting for devices
> tap2.
> [2011-07-07 00:40:23 3297] DEBUG (XendDomainInfo:1926)
> XendDomainInfo.handleShutdownWatch
> [2011-07-07 00:40:23 3297] DEBUG (DevController:139) Waiting for devices
> vif.
> [2011-07-07 00:40:23 3297] DEBUG (DevController:144) Waiting for 0.
> [2011-07-07 00:40:23 3297] DEBUG (DevController:671)
> hotplugStatusCallback /local/domain/0/backend/vif/35/0/hotplug-status.
> [2011-07-07 00:40:23 3297] DEBUG (DevController:685)
> hotplugStatusCallback 1.
> [2011-07-07 00:40:23 3297] DEBUG (DevController:139) Waiting for devices
> vkbd.
> [2011-07-07 00:40:23 3297] DEBUG (DevController:139) Waiting for devices
> ioports.
> [2011-07-07 00:40:23 3297] DEBUG (DevController:139) Waiting for devices
> tap.
> [2011-07-07 00:40:23 3297] DEBUG (DevController:139) Waiting for devices
> vif2.
> [2011-07-07 00:40:23 3297] DEBUG (DevController:139) Waiting for devices
> console.
> [2011-07-07 00:40:23 3297] DEBUG (DevController:144) Waiting for 0.
> [2011-07-07 00:40:23 3297] DEBUG (DevController:139) Waiting for devices
> vscsi.
> [2011-07-07 00:40:23 3297] DEBUG (DevController:139) Waiting for devices
> vbd.
> [2011-07-07 00:40:23 3297] DEBUG (DevController:144) Waiting for 51712.
> [2011-07-07 00:40:24 3297] DEBUG (DevController:671)
> hotplugStatusCallback /local/domain/0/backend/vbd/35/51712/hotplug-status.
> [2011-07-07 00:40:24 3297] DEBUG (DevController:685)
> hotplugStatusCallback 1.
> [2011-07-07 00:40:24 3297] DEBUG (DevController:139) Waiting for devices
> irq.
> [2011-07-07 00:40:24 3297] DEBUG (DevController:139) Waiting for devices
> vfb.
> [2011-07-07 00:40:24 3297] DEBUG (DevController:139) Waiting for devices
> pci.
> [2011-07-07 00:40:24 3297] DEBUG (DevController:139) Waiting for devices
> vusb.
> [2011-07-07 00:40:24 3297] DEBUG (DevController:139) Waiting for devices
> vtpm.
> [2011-07-07 00:40:24 3297] DEBUG (XendDomainInfo:4539) Acquiring lock
> for domain ab1
>
>
>
>   Danilo
>
>



-- 
Todd Deshane
http://www.linkedin.com/in/deshantm
http://www.xen.org/products/cloudxen.html
http://runningxen.com/

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