WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-users

[Xen-users] Live Migration Query

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] Live Migration Query
From: Asim <linkasim@xxxxxxxxx>
Date: Sun, 18 May 2008 17:24:51 -0700
Delivery-date: Sun, 18 May 2008 17:25:25 -0700
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:references; bh=OiZBRl5epSwDUsW7m8hhMiPJspxrMDYGRfsw3Gpiodk=; b=uIQtoyahLySeiUhQikPTc6dpJAikBscMRUDCMqjUIXof49IDtSuGvWeKL6pcmuMNYcsNjLus4H4AdF7nSbV+GdYT2O5dpUo1e5HkgnwLvtxL2+JWG9c6zNlpDV+HuuingLbcxFYhfMCK31R3zvqK/IVF8B/a8efyx9nj5qyyZno=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:in-reply-to:mime-version:content-type:references; b=W7pYqWGWfRNAA1PCAFd+lDuhKSJk1dp6bh/8sEIJZPQopjvE5HNk6cO+KuQd9o/BrsATcu146bAZnE5OXd5rIKLqqaNRGPn9I2CUcqvOCDFOgYrhFMPCy4/sLXSHDAqlD6qacx8lmWgeRFImcf3l16J6xf7pylBjkkEaErOWFIU=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
In-reply-to: <7ef321c10805181723t7766d665qc9f42d84fb0b9f49@xxxxxxxxxxxxxx>
List-help: <mailto:xen-users-request@lists.xensource.com?subject=help>
List-id: Xen user discussion <xen-users.lists.xensource.com>
List-post: <mailto:xen-users@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
References: <7ef321c10805180958w7186db11ha3f627e4b44c0ce0@xxxxxxxxxxxxxx> <48308167.7030701@xxxxxxxx> <7ef321c10805181310l3b4bd19byc36da4c0fc7d5850@xxxxxxxxxxxxxx> <48308E38.2060704@xxxxxxxx> <7ef321c10805181357uf80b69ex38fea458fa9c7983@xxxxxxxxxxxxxx> <48309AE7.6050903@xxxxxxxx> <7ef321c10805181723t7766d665qc9f42d84fb0b9f49@xxxxxxxxxxxxxx>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
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


_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users