rsync local performance

[Greg Siekas]

Has anyone compiled rsync with other newer compilers like Intel 11.1?  Does this break anything?  

My quick test shows rsync-3.1.0 performance jumps to ~120MB/sec.  

Greg


On Nov 13, 2009, at 10:44 AM, Greg Siekas wrote:

> Wayne,
> 
> Transferring an 8gb file using rsync between a network (10GbE) mounted filesystem and local disk.  
> 
> rsync-2.6.9 - 88-95 MB/sec
> rsync-3.0.6 - 62-72 MB/sec
> rsync-3.1.0 - 86-90 MB/sec
> 
> Doing a cp of the file yields 140-160MB/sec.
> 
> It appears the IO code improvements in 3.1 have definitely made a difference over  the 3.0 code base.
> 
> Greg
> 
> 
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