HDD 与 SSD 不同存储介质的单片存储大小

L0-L1 target file size

• HDD: 192 1024 1024 = 192M
• SSD: 32 1024 1024 = 32M

L2-LN target file size multiplier

• HDD: 1
• SSD: 2

rate limiter for background flushes and compactions, bytes/sec, if any

• HDD: 8 1024 1024 = 8M
• SSD: None