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AW: [Xen-devel] Migration Problem to Localhost

from [DIEDERIT] [Permanent Link][Original]
To: DIEDERIT@xxxxxxxxxxxxxxxxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: AW: [Xen-devel] Migration Problem to Localhost
From: DIEDERIT@xxxxxxxxxxxxxxxxxxxxxxxxxxxx
Date: Thu, 24 Nov 2005 15:24:37 +0100
Delivery-date: Thu, 24 Nov 2005 14:24:58 +0000
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Here is my xend.log:
I Think the problem is this ([2005-11-24 14:54:36 xend] ERROR (XendCheckpoint:218) Had 0 unexplained entries in p2m table) line.
But i don't know what exactly is listed in p2m table...
 
 
 

[2005-11-24 14:45:12 xend.XendDomainInfo] DEBUG (XendDomainInfo:1064) XendDomainInfo.construct: None 0

[2005-11-24 14:45:12 xend.XendDomainInfo] DEBUG (XendDomainInfo:1096) XendDomainInfo.initDomain: 4 1.0

[2005-11-24 14:45:12 xend] INFO (image:132) buildDomain os=linux dom=4 vcpus=1

[2005-11-24 14:45:12 xend] DEBUG (image:170) dom            = 4

[2005-11-24 14:45:12 xend] DEBUG (image:171) image          = /boot/vmlinuz-2.6.12-xenU

[2005-11-24 14:45:12 xend] DEBUG (image:172) store_evtchn   = 1

[2005-11-24 14:45:12 xend] DEBUG (image:173) console_evtchn = 2

[2005-11-24 14:45:12 xend] DEBUG (image:174) cmdline        =  ip=:1.2.3.4::::eth0:on root=/dev/hda1 3

[2005-11-24 14:45:12 xend] DEBUG (image:175) ramdisk        =

[2005-11-24 14:45:12 xend] DEBUG (image:176) vcpus          = 1

[2005-11-24 14:45:13 xend] DEBUG (DevController:302) DevController: writing {'virtual-device': '769', 'backend-id': '0', 'state': '1', 'backend': '/local/domain/0/backend/vbd/4/769'} to /local/domain/4/device/vbd/769.

[2005-11-24 14:45:13 xend] DEBUG (DevController:304) DevController: writing {'domain': 'RHEL4', 'params': '/dev/VGVMSXEN/lvol0', 'frontend-id': '4', 'type': 'phy', 'state': '1', 'dev': 'hda1', 'frontend': '/local/domain/4/device/vbd/769'} to /local/domain/0/backend/vbd/4/769.

[2005-11-24 14:45:13 xend.XendDomainInfo] DEBUG (XendDomainInfo:602) Storing VM details: {'ssidref': '0', 'uuid': '97cf750f-bfa9-e20b-307d-065da43bf4a1', 'on_reboot': 'restart', 'image': '(linux (kernel /boot/vmlinuz-2.6.12-xenU) (ip :1.2.3.4::::eth0:on) (root /dev/hda1) (args 3) (vcpus 1) (vcpus 1) (boot c) (display localhost:10.0))', 'on_poweroff': 'destroy', 'name': 'RHEL4', 'vcpus': '1', 'vcpu_avail': '1', 'memory': '220', 'on_crash': 'restart', 'start_time': '1132839913.07', 'maxmem': '220'}

[2005-11-24 14:45:13 xend.XendDomainInfo] DEBUG (XendDomainInfo:627) Storing domain details: {'console/ring-ref': '17175', 'console/port': '2', 'name': 'RHEL4', 'console/limit': '1048576', 'vm': '/vm/97cf750f-bfa9-e20b-307d-065da43bf4a1', 'domid': '4', 'cpu/0/availability': 'online', 'memory/target': '225280', 'store/ring-ref': '18451', 'store/port': '1'}

[2005-11-24 14:45:13 xend] DEBUG (DevController:88) Waiting for devices vif.

[2005-11-24 14:45:13 xend] DEBUG (DevController:88) Waiting for devices usb.

[2005-11-24 14:45:13 xend] DEBUG (DevController:88) Waiting for devices vbd.

[2005-11-24 14:45:13 xend] DEBUG (DevController:94) Waiting for 769.

[2005-11-24 14:45:13 xend] DEBUG (DevController:361) hotplugStatusCallback /local/domain/0/backend/vbd/4/769/hotplug-status.

[2005-11-24 14:45:13 xend] DEBUG (DevController:361) hotplugStatusCallback /local/domain/0/backend/vbd/4/769/hotplug-status.

[2005-11-24 14:45:13 xend] DEBUG (DevController:376) hotplugStatusCallback 1.

[2005-11-24 14:45:13 xend] DEBUG (DevController:88) Waiting for devices pci.

[2005-11-24 14:45:13 xend] DEBUG (DevController:88) Waiting for devices ioports.

[2005-11-24 14:45:13 xend] DEBUG (DevController:88) Waiting for devices vtpm.

[2005-11-24 14:45:13 xend] INFO (XendDomain:353) Domain RHEL4 (4) unpaused.

[2005-11-24 14:54:36 xend] DEBUG (XendCheckpoint:73) [xc_save]: /usr/lib/xen/bin/xc_save 15 20 4 0 0 0

[2005-11-24 14:54:36 xend] DEBUG (XendCheckpoint:191) suspend

[2005-11-24 14:54:36 xend] DEBUG (XendCheckpoint:76) In saveInputHandler suspend

[2005-11-24 14:54:36 xend] DEBUG (XendCheckpoint:78) Suspending 4 ...

[2005-11-24 14:54:36 xend.XendDomainInfo] INFO (XendDomainInfo:757) Domain has shutdown: name=migrating-RHEL4 id=4 reason=suspend.

[2005-11-24 14:54:36 xend] INFO (XendCheckpoint:81) Domain 4 suspended.

[2005-11-24 14:54:36 xend] DEBUG (XendCheckpoint:84) Written done

[2005-11-24 14:54:36 xend] ERROR (XendCheckpoint:218) Had 0 unexplained entries in p2m table

 

[2005-11-24 14:54:36 xend.XendDomainInfo] DEBUG (XendDomainInfo:252) XendDomainInfo.restore(['domain', ['domid', '4'], ['uuid', '97cf750f-bfa9-e20b-307d-065da43bf4a1'], ['ssidref', '0'], ['vcpus', '1'], ['vcpu_avail', '1'], ['cpu_weight', '1.0'], ['memory', '220'], ['maxmem', '220'], ['name', 'RHEL4'], ['on_poweroff', 'destroy'], ['on_reboot', 'restart'], ['on_crash', 'restart'], ['image', ['linux', ['kernel', '/boot/vmlinuz-2.6.12-xenU'], ['ip', ':1.2.3.4::::eth0:on'], ['root', '/dev/hda1'], ['args', '3'], ['vcpus', '1'], ['vcpus', '1'], ['boot', 'c'], ['display', 'localhost:10.0']]], ['device', ['vbd', ['uname', 'phy:/dev/VGVMSXEN/lvol0'], ['dev', 'hda1'], ['mode', ' w']]], ['state', '-b----'], ['shutdown_reason', 'poweroff'], ['cpu_time', '14.175184393'], ['vcpus', '1'], ['online_vcpus', '1'], ['up_time', '563.278992176'], ['start_time', '1132839913.07'], ['store_mfn', '18451'], ['console_mfn', '17175']])

[2005-11-24 14:54:36 xend.XendDomainInfo] DEBUG (XendDomainInfo:282) parseConfig: config is ['domain', ['domid', '4'], ['uuid', '97cf750f-bfa9-e20b-307d-065da43bf4a1'], ['ssidref', '0'], ['vcpus', '1'], ['vcpu_avail', '1'], ['cpu_weight', '1.0'], ['memory', '220'], ['maxmem', '220'], ['name', 'RHEL4'], ['on_poweroff', 'destroy'], ['on_reboot', 'restart'], ['on_crash', 'restart'], ['image', ['linux', ['kernel', '/boot/vmlinuz-2.6.12-xenU'], ['ip', ':1.2.3.4::::eth0:on'], ['root', '/dev/hda1'], ['args', '3'], ['vcpus', '1'], ['vcpus', '1'], ['boot', 'c'], ['display', 'localhost:10.0']]], ['device', ['vbd', ['uname', 'phy:/dev/VGVMSXEN/lvol0'], ['dev', 'hda1'], ['mode', ' w']]], ['state', '-b----'], ['shutdown_reason', 'poweroff'], ['cpu_time', '14.175184393'], ['vcpus', '1'], ['online_vcpus', '1'], ['up_time', '563.278992176'], ['start_time', '1132839913.07'], ['store_mfn', '18451'], ['console_mfn', '17175']]

[2005-11-24 14:54:36 xend.XendDomainInfo] DEBUG (XendDomainInfo:336) parseConfig: result is {'ssidref': 0, 'uuid': '97cf750f-bfa9-e20b-307d-065da43bf4a1', 'on_crash': 'restart', 'on_reboot': 'restart', 'image': ['linux', ['kernel', '/boot/vmlinuz-2.6.12-xenU'], ['ip', ':1.2.3.4::::eth0:on'], ['root', '/dev/hda1'], ['args', '3'], ['vcpus', '1'], ['vcpus', '1'], ['boot', 'c'], ['display', 'localhost:10.0']], 'on_poweroff': 'destroy', 'name': 'RHEL4', 'backend': [], 'vcpus': 1, 'cpu_weight': 1.0, 'vcpu_avail': 1, 'memory': 220, 'device': [('vbd', ['vbd', ['uname', 'phy:/dev/VGVMSXEN/lvol0'], ['dev', 'hda1'], ['mode', ' w']])], 'bootloader': None, 'cpu': None, 'maxmem': 220}

[2005-11-24 14:54:36 xend.XendDomainInfo] DEBUG (XendDomainInfo:1064) XendDomainInfo.construct: None 0

[2005-11-24 14:54:36 xend.XendDomainInfo] DEBUG (XendDomainInfo:602) Storing VM details: {'ssidref': '0', 'uuid': '97cf750f-bfa9-e20b-307d-065da43bf4a1', 'on_reboot': 'restart', 'image': '(linux (kernel /boot/vmlinuz-2.6.12-xenU) (ip :1.2.3.4::::eth0:on) (root /dev/hda1) (args 3) (vcpus 1) (vcpus 1) (boot c) (display localhost:10.0))', 'on_poweroff': 'destroy', 'name': 'RHEL4', 'vcpus': '1', 'vcpu_avail': '1', 'memory': '220', 'on_crash': 'restart', 'maxmem': '220'}

[2005-11-24 14:54:36 xend] DEBUG (DevController:302) DevController: writing {'virtual-device': '769', 'backend-id': '0', 'state': '1', 'backend': '/local/domain/0/backend/vbd/5/769'} to /local/domain/5/device/vbd/769.

[2005-11-24 14:54:36 xend] DEBUG (DevController:304) DevController: writing {'domain': 'RHEL4', 'params': '/dev/VGVMSXEN/lvol0', 'frontend-id': '5', 'type': 'phy', 'state': '1', 'dev': 'hda1', 'frontend': '/local/domain/5/device/vbd/769'} to /local/domain/0/backend/vbd/5/769.

[2005-11-24 14:54:36 xend.XendDomainInfo] DEBUG (XendDomainInfo:627) Storing domain details: {'console/port': '2', 'name': 'RHEL4', 'console/limit': '1048576', 'vm': '/vm/97cf750f-bfa9-e20b-307d-065da43bf4a1', 'domid': '5', 'cpu/0/availability': 'online', 'memory/target': '225280', 'store/port': '1'}

[2005-11-24 14:54:36 xend] DEBUG (XendCheckpoint:139) [xc_restore]: /usr/lib/xen/bin/xc_restore 15 21 5 58368 1 2

[2005-11-24 14:54:36 xend] ERROR (XendCheckpoint:218) xc_linux_restore start: max_pfn = e400

 

[2005-11-24 14:54:36 xend] ERROR (XendCheckpoint:218) Failed allocation for dom 5: 58368 pages order 0 addr_bits 0

 

[2005-11-24 14:54:36 xend] ERROR (XendCheckpoint:218) Failed to increase reservation by 39000 KB

 

[2005-11-24 14:54:36 xend] ERROR (XendCheckpoint:218)

 

[2005-11-24 14:54:36 xend] ERROR (XendCheckpoint:218) Restore exit with rc=1

 

[2005-11-24 14:54:36 xend.XendDomainInfo] DEBUG (XendDomainInfo:1186) XendDomainInfo.destroy: domid=5

[2005-11-24 14:54:36 xend.XendDomainInfo] DEBUG (XendDomainInfo:1194) XendDomainInfo.destroyDomain(5)

[2005-11-24 14:54:36 xend.XendDomainInfo] ERROR (XendDomainInfo:1200) XendDomainInfo.destroy: xc.domain_destroy failed.

Traceback (most recent call last):

  File "/root/mercurial-0.7/xen-unstable.hg/dist/install/usr/lib/python/xen/xend/XendDomainInfo.py", line 1198, in destroyDomain

error: (3, 'No such process')

[2005-11-24 14:54:36 xend] ERROR (XendDomain:259) Restore failed

Traceback (most recent call last):

  File "/root/mercurial-0.7/xen-unstable.hg/dist/install/usr/lib/python/xen/xend/XendDomain.py", line 254, in domain_restore_fd

  File "/root/mercurial-0.7/xen-unstable.hg/dist/install/usr/lib/python/xen/xend/XendCheckpoint.py", line 143, in restore

  File "/root/mercurial-0.7/xen-unstable.hg/dist/install/usr/lib/python/xen/xend/XendCheckpoint.py", line 209, in forkHelper

XendError: /usr/lib/xen/bin/xc_restore 15 21 5 58368 1 2 failed

[2005-11-24 14:54:36 xend] ERROR (XendCheckpoint:218) Saving memory pages: iter 1   0%Error when writing to state file (5)

 

[2005-11-24 14:54:36 xend] ERROR (XendCheckpoint:218) Save exit rc=1

 

[2005-11-24 14:54:36 xend] ERROR (XendCheckpoint:92) Save failed on domain RHEL4 (4).

Traceback (most recent call last):

  File "/root/mercurial-0.7/xen-unstable.hg/dist/install/usr/lib/python/xen/xend/XendCheckpoint.py", line 86, in save

  File "/root/mercurial-0.7/xen-unstable.hg/dist/install/usr/lib/python/xen/xend/XendCheckpoint.py", line 209, in forkHelper

XendError: /usr/lib/xen/bin/xc_save 15 20 4 0 0 0 failed

[2005-11-24 14:54:42 xend.XendDomainInfo] INFO (XendDomainInfo:757) Domain has shutdown: name=RHEL4 id=4 reason=suspend.

[2005-11-24 14:55:35 xend.XendDomainInfo] INFO (XendDomainInfo:757) Domain has shutdown: name=RHEL4 id=4 reason=suspend.

[2005-11-24 14:55:35 xend.XendDomainInfo] INFO (XendDomainInfo:757) Domain has shutdown: name=RHEL4 id=4 reason=suspend.

[2005-11-24 14:55:35 xend.XendDomainInfo] DEBUG (XendDomainInfo:1186) XendDomainInfo.destroy: domid=4

[2005-11-24 14:55:35 xend.XendDomainInfo] DEBUG (XendDomainInfo:1194) XendDomainInfo.destroyDomain(4)

[2005-11-24 14:56:47 xend.XendDomainInfo] DEBUG (XendDomainInfo:177) XendDomainInfo.create(['vm', ['name', 'RHEL4'], ['memory', '220'], ['image', ['linux', ['kernel', '/boot/vmlinuz-2.6.12-xenU'], ['ip', ':1.2.3.4::::eth0:on'], ['root', '/dev/hda1'], ['args', '3'], ['vcpus', '1'], ['vcpus', '1'], ['boot', 'c'], ['display', 'localhost:11.0']]], ['device', ['vbd', ['uname', 'phy:/dev/VGVMSXEN/lvol0'], ['dev', 'hda1'], ['mode', ' w']]]])

[2005-11-24 14:56:47 xend.XendDomainInfo] DEBUG (XendDomainInfo:282) parseConfig: config is ['vm', ['name', 'RHEL4'], ['memory', '220'], ['image', ['linux', ['kernel', '/boot/vmlinuz-2.6.12-xenU'], ['ip', ':1.2.3.4::::eth0:on'], ['root', '/dev/hda1'], ['args', '3'], ['vcpus', '1'], ['vcpus', '1'], ['boot', 'c'], ['display', 'localhost:11.0']]], ['device', ['vbd', ['uname', 'phy:/dev/VGVMSXEN/lvol0'], ['dev', 'hda1'], ['mode', ' w']]]]

[2005-11-24 14:56:47 xend.XendDomainInfo] DEBUG (XendDomainInfo:336) parseConfig: result is {'ssidref': None, 'uuid': None, 'on_crash': None, 'on_reboot': None, 'image': ['linux', ['kernel', '/boot/vmlinuz-2.6.12-xenU'], ['ip', ':1.2.3.4::::eth0:on'], ['root', '/dev/hda1'], ['args', '3'], ['vcpus', '1'], ['vcpus', '1'], ['boot', 'c'], ['display', 'localhost:11.0']], 'on_poweroff': None, 'name': 'RHEL4', 'backend': [], 'vcpus': 1, 'cpu_weight': None, 'vcpu_avail': None, 'memory': 220, 'device': [('vbd', ['vbd', ['uname', 'phy:/dev/VGVMSXEN/lvol0'], ['dev', 'hda1'], ['mode', ' w']])], 'bootloader': None, 'cpu': None, 'maxmem': None}

 
 

Thomas Diederich

**************************************************
*  Boehringer Ingelheim Pharma GmbH & Co.KG
*  A Informationsverarbeitung / Diplomant Systemtechnik
*
*  Mail: diederit@xxxxxxxxxxxxxxxxxxxxxxxxxxxx
*  Phone: +49 (0)6132/77-98151 

-----Ursprüngliche Nachricht-----
Von: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx [mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx]
Gesendet: Donnerstag, 24. November 2005 14:50
An: xen-devel@xxxxxxxxxxxxxxxxxxx
Betreff: [Xen-devel] Migration Problem to Localhost

Hi,

Trying to migrate to my localhost causes this errer:

Xm migrate 1 127.0.0.1
-->
Error: /usr/lib/xen/bin/xc_save 15 19 10 0 0 0 failed
[root@ingpcxen01 xen]#

Using current Xen 3.0 unstable from mercurial repos and RHEL4

Thomas Diederich

**************************************************
*  Boehringer Ingelheim Pharma GmbH & Co.KG
*  A Informationsverarbeitung / Diplomant Systemtechnik
*
*  Mail: diederit@xxxxxxxxxxxxxxxxxxxxxxxxxxxx
*  Phone: +49 (0)6132/77-98151  

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