chunkyen opened a new issue, #12150: URL: https://github.com/apache/cloudstack/issues/12150
### problem After upgrading to 4.22 from 4.21, I discoverd the volume stats (IOPS, Disk read rate etc) are missing for volumes created after upgrading, wherelse I can see the stats for volumes created before the upgrade. Screenshot1, volume created before 4.22 <img width="249" height="422" alt="Image" src="https://github.com/user-attachments/assets/e8610105-0f20-466d-a6ab-23bf35fdbda0"; /> Screenshot2, volume created after 4.22 <img width="220" height="427" alt="Image" src="https://github.com/user-attachments/assets/468cd16e-5187-40f3-99b6-e824b2b81811"; /> listing the volume using cmk also gives me the same result volume 162 and 170 created before upgrade, volume 178 and 181 created after upgrade <img width="499" height="726" alt="Image" src="https://github.com/user-attachments/assets/cc6d89fc-19de-4bed-a980-32328a1b92ba"; /> When I go to the instance with the attached volume, I can observe data in the disk metrics <img width="744" height="645" alt="Image" src="https://github.com/user-attachments/assets/c12bdb69-8edb-4e67-b5c5-517ce28a0998"; /> ### versions ACS 4.22, KVM, NFS primary storage ### The steps to reproduce the bug 1. Create an instance in version 4.21, observe the associated volume contain volume stats 2. Upgrade 4.21 to 4.22, create a new instance, observe the associated volume volume stats is all 0 regardless of disk any activities. ### What to do about it? _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
