For a server with 4 drive slots only, I'm thinking: either:
- OS (1 drive) - Commit Log (1 drive) - Data (2 drives, software raid 0) vs - OS + Data (3 drives, software raid 0) - Commit Log (1 drive) or something else? also, if I can spare the wasted storage, would RAID 10 for cassandra data improve read performance and have no effect on write performance? Thank you!