Re: [Xen-devel] Xen & I/O in clusters - problems!

["Mark A. Williamson" <mark.williamson@xxxxxxxxxxxx>]

> When we benchmark from a virtual domain  (running on Xen on a physical
> node) to an another virtual domain (on another physical node) we get
> 56.480 MByte/s (1:16)

Ouch.  How are you benchmarking this?  (what tool, what parameters, etc.).  
It'll help me reproduce this on our test systems.  Then we'll know if it's 
your config or if there's something to track down.

We did see some weird performance for small packets at one stage and I'm not 
sure if that was ever resolved.  If it's the same problem, I can do a binary 
chop search of changesets in order to locate it.

Cheers,
Mark


-------------------------------------------------------
This SF.net email is sponsored by: IT Product Guide on ITManagersJournal
Use IT products in your business? Tell us what you think of them. Give us
Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more
http://productguide.itmanagersjournal.com/guidepromo.tmpl
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.sourceforge.net/lists/listinfo/xen-devel