rg9975 opened a new pull request, #7889: URL: https://github.com/apache/cloudstack/pull/7889
FiberChannel Multipath SCSI for KVM, Pure Flash Array and HPE-Primera Support ### Description This PR provides a new primary storage volume type called "FiberChannel" that allows access to volumes connected to hosts over fiber channel connections. It requires Multipath to provide path discovery and failover. Second, the PR adds an AdaptivePrimaryDatastoreProvider that abstracts how volumes are managed/orchestrated from the connector to communicate with the primary storage provider, using a ProviderAdapter interface, allowing the code interacting with the primary storage provider API's to be simpler and have no direct dependencies on Cloudstack code. Lastly, the PR provides an implementation of the ProviderAdapter classes for the HP Enterprise Primera line of storage solutions and the Pure Flash Array line of storage solutions. ### Types of changes - [ ] Breaking change (fix or feature that would cause existing functionality to change) - [X] New feature (non-breaking change which adds functionality) - [ ] Bug fix (non-breaking change which fixes an issue) - [X] Enhancement (improves an existing feature and functionality) - [ ] Cleanup (Code refactoring and cleanup, that may add test cases) ### Feature/Enhancement Scale or Bug Severity #### Feature/Enhancement Scale - [ ] Major - [X] Minor ### How Has This Been Tested? Testing involves the following setup: 1. An HPE_3PAR A670 deployment with 4 nodes. 2. A Pure FlashArray FA-X70R2 deployment with 2 nodes. 3. Two physical servers deployed with Rocky Linux 8.7. 4. Fiberchannel switching infrastructure providing 4 paths between the physical servers and storage appliances. 5. Cloudstack zone configured with KVM hypervisor and both physical servers connected. The following testing scenarios are used: 1. Create New provider Storage Pool for Zone 2. Create New provider Storage Pool for Cluster 3. Update provider Storage Pool for Zone 4. Update provider Storage Pool for Cluster 5. Create VM with Root Disk using provider pool 6. Create VM with Root and Data Disk using provider pool 7. Create VM with Root Disk using NFS and Data Disk on provider pool 8. Create VM with Root Disk on provider Pool and Data Disk on NFS 9. Snapshot root disk with VM using provider Pool for root disk 10. Snapshot data disk with VM using provider Pool for data disk 11. Snapshot VM (non-memory) with root and data disk using provider pool 12. Snapshot VM (non-memory) with root disk using Primera pool and data disk using NFS 13. Snapshot VM (non-memory) with root disk using NFS pool and data disk using provider pool 14. Create new template from previous snapshot root disk on provider pool 15. Create new volume from previous snapshot root disk on provider pool 16. Create new volume from previous snapshot data disk on provider pool 17. Create new VM using template created from provider root snapshot and using Primera as root volume pool 18. Create new VM using template created from provider root snapshot and using NFS as root volume pool 19. Delete previously created snapshot 22. Detach a Primera volume from a non-running VM 23. Attach a Primera volume to a running VM 24. Attach a Primera volume to a non-running VM 25. Primera-only: Create a 'thin' Disk Offering tagged for Primera pool and provision and attach a data volume to a VM using this offering (ttpv=true, reduce=false) 26. Primera-only: Create a 'sparse' Disk Offering tagged for Primera pool and provision and attach a data volume to a VM using this offering (ttpv=false, reduce=true) 27. Primera-only: Create a 'fat' Disk Offering and tagged for Primera pool and provision and attach a data volume to a VM using this offering (should fail as 'fat' not supported) 28. Perform volume migration of root volume from provider pool to NFS pool on stopped VM 29. Perform volume migration of root volume from NFS pool to provider pool on stopped VM 30. Perform volume migration of data volume from provider pool to NFS pool on stopped VM 31. Perform volume migration of data volume from NFS pool to provider pool on stopped VM 32. Perform VM data migration for a VM with 1 or more data volumes from all volumes on provider pool to all volumes on NFS pool 33. Perform VM data migration for a VM with 1 or more data volumes from all volumes on NFS pool to all volumes on provider pool 34. Perform live migration of a VM with a provider root disk 35. Perform live migration of a VM with a provider data disk and NFS root disk 36. Perform live migration of a VM with a provider root disk and NFS data disk 37. Perform volume migration between 2 provider pools on the same backend provider IP address 38. Perform volume migration between 2 provider pools on different provider IP address 39. Perform volume migration from 1 provider to another provider and start/confirm with VM. 40. Perform volume migration back from 2nd provider to 1st provider and start/confirm with VM. -- 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: commits-unsubscr...@cloudstack.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
