Calsoft was engaged with the client for implementing Change Block Tracking driver to be used with their appliance that provides services around storage.
The engagement primarily involved:
Performing a dynamic upgrade of the kernel module, without loss in tracking
Adding unique identification of trackable objects across reboot
Employing a multi-threaded approach to handle user requests
Benefits:
Less than 2% performance degradation.
Dynamic upgrade of the kernel module, without loss in tracking.
Unique identification of trackable objects across reboot.
Multi threaded approach to handle user requests.