Bug #5152
VMs are not polling correctly
| Status: | Pending | Start date: | 05/15/2017 | |
|---|---|---|---|---|
| Priority: | High | Due date: | ||
| Assignee: | - | % Done: | 0% | |
| Category: | Drivers - VM | |||
| Target version: | Release 5.6 | |||
| Resolution: | Pull request: | |||
| Affected Versions: | OpenNebula 5.2 |
Description
Hello, I experience few times bug with VM monitoring. When I execute VM live migration and it's fail from whatever reason, oned assume that VM is still running on original host with message
Fail to live migrate VM. Assuming that the VM is still RUNNING (will poll VM).
But never poll not running VM. So VM is parctically not running anywhere, but oned shows that it is running on original host. When I manually execute 'virsh destroy one-ID', oned after while gets info about that. So there is some problem after failed migration.
Related issues
History
#1
Updated by Ruben S. Montero about 4 years ago
Hi Kristian
Let me understand this better, so the VM is live migrated and the migration fails. So the VM should be running in the original host, but in your case is not?
#2
Updated by Kristian Feldsam about 4 years ago
Hi, I investigate it deeper and in same cases, failed migration leaves VM in state "paused". VMM driver assume, that paused state = running. Driver should try to unpause VM and if it can't them should destroy and create.
#3
Updated by Ruben S. Montero almost 4 years ago
- Target version changed from Release 5.4 to Release 5.6
#4
Updated by Jaime Melis over 3 years ago
- Duplicated by Feature #3624: Revisit KVM/libvirt to OpenNebula state mapping added