Nova/Newton: wrong free disk reporting?
I set disk_allocation_ratio to 10. Still, Nova says that there is not enough disk space on the compute nodes. For example:
$ nova hypervisor-show 1
+---------------------------+------------------------------------------+
| Property | Value |
+---------------------------+------------------------------------------+
...
| disk_available_least | -2 |
| free_disk_gb | 3 |
...
| local_gb | 191 |
| local_gb_used | 188 |
But the compute log on that node says there is plenty of space. Which is true:
2017-09-04 15:59:15.545 19177 DEBUG nova.compute.resource_tracker [req-ac2903a3-6922-483f-959a-7efaa6fd4e8f None None] Hypervisor/Node resource view: name=hos5-cp1-comp0003-mgmt free_ram=51487MB free_disk=183GB .....
What am I missing?
were you able to figure out the root cause? I am having a similar problem
To be honest, I don't remember.