RafaelAdorman said:Hi Fluca1978
You're relatively right but we are comparing file system with file system.
Of course we can.
RafaelAdorman said:Hi Fluca1978
You're relatively right but we are comparing file system with file system.
Of course we can.For instance Hammer is DragonflyBSD native file system.Hammer is very powerfull at infinite NFS-exportable snapshots, master-multislave operation, configurable history retention, fsckless-mount, and checksums to deal with data corruption.Also ZFS has same mechanism for data corruption that can be compaired and explaining all of it is beyond of this forum scope.
Every file system's have limitation's that must be consider.For example IOPS performance of a ZFS storage pool can suffer if the ZFS raid is not appropriately configured and this is not good for SSD fan's.A non-geek user doesn't care this feature's but everybody care about read/write speed and other visible factor's.
There is a very solid benchmark that may be useful:
http://www.phoronix.com/scan.php?page=article&item=dragonfly_hammer&num=2
Take a look at "limitations":Sebulon said:A RAID10 is always going to be best for IOPS regardless of what type of RAID you deploy. Has very little to do with the filesystem in question.
/Sebulon
RafaelAdorman said:
Recently (post #15) i wrote something that was completely based on wiki.AndyUKG said:Sorry I don't understand your question/statement. The wiki supports what Sebulon said, RAID10 (or 1+0 however you want to write it) is best for IO for ZFS and as a general rule for any RAID system.
thanks Andy.
RafaelAdorman said:So the question is: Which statement of wiki's link can prove your claim ?
ZFS storage pool can suffer if the ZFS raid is not appropriately configured
I think you and sebulon are in agreement(or you are same) my friend.AndyUKG said:Well yes, yes you can compare them.
Anyway, I was trying to respond to your question, but as I suspected I don't seem to have understood it. If you can put it more clearly maybe I can answer it, but you are jumping around alot and not being specific in what you write in your posts...
My main point was that the wiki and Sebulon are in agreement, and I see no contradictory info in the wiki article...
thanks Andy.