Re: xfs_fsr, performance related tweaks

[Andi Kleen <andi@xxxxxxxxxxxxxx>]

> I run fsr all the time because in my case there is hundreds of gigs of 
> new data added to each file system every day, some of it does badly need 
> to be defragged as the files added are actively being served, not just 

It might be better to investigate why XFS does such a poor job
for your workload in the first case. Unless the file systems
are always nearly full or you have a lot of holes it shouldn't fragment
that badly in the first place.

-Andi