# Issue with Live and Cold Migration

**URL:** <https://forum.opennebula.io/t/issue-with-live-and-cold-migration/13852>\
**Category:** Product Support\
**Created:** [May 22, 2025, 2:25pm UTC](https://forum.opennebula.io/t/issue-with-live-and-cold-migration/13852 "2025-05-22T14:25:25Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Pape](https://yyz1.discourse-cdn.com/flex031/user_avatar/forum.opennebula.io/pape/32/8391_2.png) [@Pape](https://forum.opennebula.io/u/Pape)\
**Post date:** [May 22, 2025, 2:25pm UTC](https://forum.opennebula.io/t/issue-with-live-and-cold-migration/13852/1 "2025-05-22T14:25:25Z")

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Hello,

I am currently running an OpenNebula 6.10.0 infrastructure with four hypervisors, and everything is working correctly overall.

However, I feel like there is a role reversal between the “Migrate live” and “Migrate” buttons. When I use “Migrate” to perform a cold migration of a VM, I see in the “Info” section that the VM goes through the states “save\_migrate,” “boot\_migrate,” and then “running.” On the other hand, when I use “Migrate live,” the VM goes through the states “migrate” and then “running.” This seems logical so far.

However, in practice, when I do a continuous ping or connect to the VM via Putty, I do not lose connectivity if I use “Migrate” (cold migration), but I do lose connectivity if I use “Migrate live” (live migration). I feel like it should be the other way around, or am I mistaken?

Is this a known bug? Has anyone encountered this issue before, or could I have missed something during configuration?

Thank you in advance for your help.

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**Author:** ![dclavijo](https://yyz1.discourse-cdn.com/flex031/user_avatar/forum.opennebula.io/dclavijo/32/5265_2.png) [@dclavijo](https://forum.opennebula.io/u/dclavijo)\
**Post date:** [May 22, 2025, 4:36pm UTC](https://forum.opennebula.io/t/issue-with-live-and-cold-migration/13852/2 "2025-05-22T16:36:57Z")

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While doing the migration process, have two terminals open and check the status of the VM in both the source and target host with `virsh list` to make sure they are going through the proper state transitions.

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**Author:** ![FrancJP](https://yyz1.discourse-cdn.com/flex031/user_avatar/forum.opennebula.io/francjp/32/7690_2.png) [@FrancJP](https://forum.opennebula.io/u/FrancJP)\
**Post date:** [June 16, 2025, 3:53pm UTC](https://forum.opennebula.io/t/issue-with-live-and-cold-migration/13852/3 "2025-06-16T15:53:09Z")

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