<html><pre><DIV>Our cluster have both GigaE and infiniband fabric.Lustre running on GigaE seems no problem.But lustre running on IPoIB through socknal achived bad performance. It showed 2 times slower and stripe on multi OST didn't scale . I have tested IPoIB and it show 2~3 times faster than GigaE-IP.What 's problem? Who can give some suggestion?</DIV></pre></html> =========================263µç×ÓÓʼþ£ÐÅÀµÓÊ×Ôרҵ