Suresh Kumar Anaparti 3220eb442a
PowerFlex/ScaleIO - MDM and host SDC connection enhancements (#11047)
* Cumulative enhancements fix for ScaleIO: MDM add/remove, Host prepare/unprepare, validate Storage Pool can be created in Agent.

- Implemented validation to fail Host disconnect from Storage Pool if there are Volumes attached and SDC client MDM removal requires scini service to be restarted
- Implemented Storage Pool validation by checking whether MDM addresses from configuration file and from memory (using CLI) matches, otherwise file ModifyStoragePool command.
- Introduced configuration key to apply timeout after making MDM changes for ScaleIO: powerflex.mdm.change.apply.timeout.ms (default 1000ms)
- Implemented logic to apply timeout after making MDM changes for ScaleIO in prepare and unprepare logic
- Added detection of MDM removal support via CLI
- If MDM removal support via CLI supported then use CLI, fall back to edit drv_cfg.txt and restart scini instead

Co-authored-by: Suresh Kumar Anaparti <suresh.anaparti@shapeblue.com>
Co-authored-by: mprokopchuk <mprokopchuk@apple.com>
2025-07-16 08:25:28 +02:00
..
2025-05-01 15:44:09 +02:00