[Xen-users] Live Migration Query

[Asim <linkasim@xxxxxxxxx>]

This is error log from the source when performing the migration. Kindly help. [Resending to include xen mailing list this time]

[2008-05-18 14:44:51 19845] DEBUG (SrvServer:77) SrvServer.cleanup()
[2008-05-18 14:44:51 19845] DEBUG (XMLRPCServer:222) XMLRPCServer.cleanup()
[2008-05-18 14:44:51 19845] DEBUG (XMLRPCServer:222) XMLRPCServer.cleanup()
[2008-05-18 14:44:51 19845] DEBUG (XendDomain:601) cleanup_domains
[2008-05-18 14:44:51 19844] INFO (SrvDaemon:219) Xend exited with status 0.
[2008-05-18 14:44:51 20194] INFO (SrvDaemon:331) Xend Daemon started
[2008-05-18 14:44:51 20194] INFO (SrvDaemon:335) Xend changeset: Fri Apr 25 14:03:12 2008 +0100 15743:2787632a7cbc.
[2008-05-18 14:44:51 20194] INFO (SrvDaemon:342) Xend version: Unknown.
[2008-05-18 14:44:51 20194] DEBUG (XendDomainInfo:132) XendDomainInfo.recreate({'max_vcpu_id': 0, 'cpu_time': 1581032298845L, 'ssidref': 0, 'hvm': 0, 'shutdown_reason': 0, 'dying': 0, 'online_vcpus': 1, 'domid': 0, 'paused': 0, 'crashed': 0, 'running': 1, 'maxmem_kb': 4294967292L, 'shutdown': 0, 'mem_kb': 510976L, 'handle': [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], 'blocked': 0, 'name': 'Domain-0'})
[2008-05-18 14:44:51 20194] INFO (XendDomainInfo:148) Recreating domain 0, UUID 00000000-0000-0000-0000-000000000000. at /local/domain/0
[2008-05-18 14:44:51 20194] DEBUG (XendDomain:434) Adding Domain: 0
[2008-05-18 14:44:51 20194] DEBUG (XendDomain:379) number of vcpus to use is 0
[2008-05-18 14:44:51 20194] DEBUG (XendDomainInfo:132) XendDomainInfo.recreate({'max_vcpu_id': 0, 'cpu_time': 4654270619L, 'ssidref': 0, 'hvm': 0, 'shutdown_reason': 0, 'dying': 0, 'online_vcpus': 1, 'domid': 3, 'paused': 0, 'crashed': 0, 'running': 0, 'maxmem_kb': 512000L, 'shutdown': 0, 'mem_kb': 512000L, 'handle': [80, 83, 75, 36, 61, 72, 26, 195, 87, 219, 74, 202, 161, 77, 9, 95], 'blocked': 1})
[2008-05-18 14:44:51 20194] INFO (XendDomainInfo:148) Recreating domain 3, UUID 50534b24-3d48-1ac3-57db-4acaa14d095f. at /local/domain/3
[2008-05-18 14:44:52 20194] DEBUG (XendDomain:434) Adding Domain: 3
[2008-05-18 14:44:52 20194] WARNING (XendAPI:672) API call: VBD.set_device not found
[2008-05-18 14:44:52 20194] WARNING (XendAPI:672) API call: VBD.set_type not found
[2008-05-18 14:44:52 20194] WARNING (XendAPI:672) API call: VM.get_auto_power_on not found
[2008-05-18 14:44:52 20194] WARNING (XendAPI:672) API call: VM.set_auto_power_on not found
[2008-05-18 14:44:52 20194] WARNING (XendAPI:672) API call: debug.get_all not found
[2008-05-18 14:44:52 20194] WARNING (XendAPI:672) API call: console.get_other_config not found
[2008-05-18 14:44:52 20194] WARNING (XendAPI:672) API call: console.set_other_config not found
[2008-05-18 14:44:52 20194] WARNING (XendAPI:672) API call: VIF.get_network not found
[2008-05-18 14:44:52 20194] WARNING (XendAPI:672) API call: VIF.set_device not found
[2008-05-18 14:44:52 20194] WARNING (XendAPI:672) API call: VIF.set_MAC not found
[2008-05-18 14:44:52 20194] WARNING (XendAPI:672) API call: VIF.set_MTU not found
[2008-05-18 14:44:52 20194] WARNING (XendAPI:672) API call: session.get_all_records not found
[2008-05-18 14:44:52 20194] WARNING (XendAPI:672) API call: event.get_record not found
[2008-05-18 14:44:52 20194] WARNING (XendAPI:672) API call: event.get_all not found
[2008-05-18 14:44:52 20194] DEBUG (XendDomainInfo:998) XendDomainInfo.handleShutdownWatch
[2008-05-18 14:44:52 20194] DEBUG (XendDomainInfo:998) XendDomainInfo.handleShutdownWatch
[2008-05-18 14:44:52 20194] INFO (XMLRPCServer:149) Opening Unix domain socket XML-RPC server on /var/run/xend/xen-api.sock; authentication has been disabled for this server.
[2008-05-18 14:44:52 20194] INFO (XMLRPCServer:149) Opening Unix domain socket XML-RPC server on /var/run/xend/xmlrpc.sock.
[2008-05-18 14:58:53 20194] DEBUG (balloon:116) Balloon: 3972 KiB free; need 3072; done.
[2008-05-18 14:58:53 20194] DEBUG (XendCheckpoint:90) [xc_save]: /usr/lib/xen/bin/xc_save 25 3 0 0 1
[2008-05-18 14:58:53 20194] INFO (XendCheckpoint:370) ERROR Internal error: Couldn't enable shadow mode
[2008-05-18 14:58:53 20194] INFO (XendCheckpoint:370) Save exit rc=1
[2008-05-18 14:58:53 20194] ERROR (XendCheckpoint:143) Save failed on domain FC8.domU (3).
Traceback (most recent call last):
  File "//usr/lib/python/xen/xend/XendCheckpoint.py", line 112, in save
    forkHelper(cmd, fd, saveInputHandler, False)
  File "//usr/lib/python/xen/xend/XendCheckpoint.py", line 358, in forkHelper
    raise XendError("%s failed" % string.join(cmd))
XendError: /usr/lib/xen/bin/xc_save 25 3 0 0 1 failed

-Asim

On Sun, May 18, 2008 at 2:08 PM, Tomasz Chmielewski <mangoo@xxxxxxxx> wrote:

Asim schrieb:

Well, I cant see any error. I truncated the file and the log is attached. The storage is nfs shared. The VM is on file based disks on this shared storage at the source.
I cannot find any errors in the log files.

[root@dest xen-images]# cat /var/log/xen/xend.log

And a similar log on the other machine?

--
Tomasz Chmielewski
http://wpkg.org

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