Question:
Can both block cache and file cache licenses be used at the same time for these NVMe drives?
Answer:
Yes, both licenses can be used at the same time. If both licenses are enabled, the block cache will be dedicated to read cache, while the file cache will be dedicated to read and write cache.
Detailed Explanation:
- EonOne Configuration Decisions: EonOne will decide which SSD cache configuration needs to be built based on the current environment configuration.
- Block-Level Volume: If there is only one block-level volume created in the environment, EonOne will configure the SSD as a pure read cache.
- File-Level Volume: If a file-level volume is created in the environment, EonOne will configure the SSD as both read and write cache.
This setup ensures optimal performance by dedicating SSD resources appropriately based on the type of volume created.
Applicable Models and What Is a Cache Model:
The SSD cache functionality is applicable to GS cache models, which are specific types of system configurations that include 2-4 NVMe drive slots. These slots are dedicated for SSD cache drives, which are used to enhance the performance of the storage system by providing faster data access speeds. By using SSDs as a cache layer, frequently accessed data can be stored in the SSD cache, reducing latency and improving overall system performance.
Models that support this functionality include:
- GS 3040/3060/3090
- GS 4040/4060/4090