Originally posted by pegasus
View Post
Any algorithm that is intercepting data and doing something with it before writing to disk will have a performance penalty over not doing anything, but if I want redundancy (more like uptime, RAID is not a backup) I have to do something in any case (which isn't a dumb "cp /path/ /new/path" on a schedule). Which is why I want to see numbers that show cluster filesystems actually have better performance than RAID.
Comment