Comment Not for SSDs (Score 1) 256
Those filesystems are designed for FLASH devices like usb keys or memory cards but are probably not suitable for SSD.
The reason being that modern SSDs already perform wear leveling to improve the performances and I don't believe that apply wear leveling could be a good idea.
For the time being, it is probably better to wait for the SSD controller technology to mature.
On the OS, the existing filesystems should be tuned to exploit the lower seek times. Caching the writes so that they can be perform in large consecutive blocks probably make sense too.
