[one-users] Live migration leads to UNKNOWM state

[Stefan Ivanov]

I`m running OpenNebula + CEPH + KVM. When I try to make live migration from one host to other everything looks good, no have errors, process is running on right host but Virtual machine go to UNKNOWN state(RUNNING(host1) -> MIGRATE -> RUNNING(host2) -> UNKNOWN(host2)). In vm log I see this: VM running but it was not found. Boot and delete actions available or try to recover it manually, New VM state is UNKNOWN.

About my configuration:
Ceph datastore:
	ID	101	
	Name	ceph_data	
	Cluster	SunSystem	
	Base path	/var/lib/one/datastores/101	
	Capacity
	Total	36.4TB
	Used	3.4TB
	Free	33TB
	Limit	-

System datastores:
	system
		/var/lib/one//datastores/0
		SHARED	NO	
		TM_MAD	ssh	
		TYPE	SYSTEM_DS
	system_mc
		/var/lib/one//datastores/102
		SHARED	NO	
		TM_MAD	ssh	
		TYPE	SYSTEM_DS	

VM LOG:
	Thu Apr 24 12:15:49 2014 [LCM][I]: New VM state is MIGRATE
	Thu Apr 24 12:15:49 2014 [VMM][I]: Successfully execute transfer manager driver operation: tm_premigrate.
	Thu Apr 24 12:15:49 2014 [VMM][I]: ExitCode: 0
	Thu Apr 24 12:15:49 2014 [VMM][I]: Successfully execute network driver operation: pre.
	Thu Apr 24 12:15:55 2014 [VMM][I]: ExitCode: 0
	Thu Apr 24 12:15:55 2014 [VMM][I]: Successfully execute virtualization driver operation: migrate.
	Thu Apr 24 12:15:55 2014 [VMM][I]: ExitCode: 0
	Thu Apr 24 12:15:55 2014 [VMM][I]: Successfully execute network driver operation: clean.
	Thu Apr 24 12:15:55 2014 [VMM][I]: ExitCode: 0
	Thu Apr 24 12:15:55 2014 [VMM][I]: Successfully execute network driver operation: post.
	Thu Apr 24 12:15:55 2014 [VMM][I]: Successfully execute transfer manager driver operation: tm_postmigrate.
	Thu Apr 24 12:15:55 2014 [LCM][I]: New VM state is RUNNING
	Thu Apr 24 12:16:04 2014 [VMM][I]: VM running but it was not found. Boot and delete actions available or try to recover it manually
	Thu Apr 24 12:16:04 2014 [LCM][I]: New VM state is UNKNOWN

Version of OpenNebula 4.4.1	


CONFIDENTIALITY NOTICE
The information contained in this message (including any attachments) is confidential and may be legally privileged or otherwise protected from disclosure. This message is intended solely for the addressee(s). If you are not the intended recipient, please notify the sender by return e-mail and delete this message from your system. Any unauthorised use, reproduction, or dissemination of this message is strictly prohibited. Any liability arising from any third party acting, or refraining from acting, on any information contained in this e-mail is hereby excluded. Please note that e-mails are susceptible to change. Max Telecom shall not be liable for the improper or incomplete transmission of the information contained in this communication, nor shall it be liable for any delay in its receipt.