When creating cinder volumes, one large fails, but three small amounting to the same size succeeds
Issue
- Unable to create a Cinder volume with 3T because of insifficient space, but sometimes 3 volumes with a size of 1T can be created.
- The cinder scheduler doesn't seem to refresh the capacity metrics fast enough.
- Default cinder statistics polling interval is 60 seconds, how to adjust this?
Environment
- Red Hat OpenStack Platform 5.0
- Red Hat OpenStack Platform 6.0
- Red Hat OpenStack Platform 7.0
- Red Hat OpenStack Platform 8.0
- Red Hat OpenStack Platform 9.0
- Red Hat OpenStack Platform 10
- Red Hat OpenStack Platform 11
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