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Re: RAIDframe level 5 write performance

On Fri, Nov 02, 2012 at 10:36:13PM +0100, Edgar Fu? wrote:
> > How is performance through the filesystem?
> Incredebily poor, that's why I'm performing this test. I don't have a file 
> system on that test RAID, but on the larger one (with 128 SpSU), I can only 
> write 350MB/s to a file, and I have serious WAPL performance problems.

350MB/sec?  That doesn't sound poor to me.

Unfortunately, writing to the block device with 'dd' from userspace is
not really a useful test of anything.

 Thor Lancelot Simon                                 
   But as he knew no bad language, he had called him all the names of common
 objects that he could think of, and had screamed: "You lamp!  You towel!  You
 plate!" and so on.              --Sigmund Freud

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