Eric, I read a few older messages about planned support for multi-rail. I was curious where that effort stood. I''m particularly interested in multi-rail support for IB (o2ib). Also, we finished our data transfer between the two XT systems. Thanks again for your instructions. We ultimately wound up mounting both XT file systems on several 10GigE attached cluster nodes. This was primarily so we could include a read-ahead patch on the client. We transferred a little over 20 TB. The main bottle neck was we only had two router nodes configured on one of the systems. However, we still were able to peak around 750 MB/s from file system to file system. Thanks again, --Shane -- R. Shane Canon National Center for Computational Science Oak Ridge National Laboratory canonrs@ornl.gov -------------- next part -------------- An HTML attachment was scrubbed... URL: http://mail.clusterfs.com/pipermail/lustre-discuss/attachments/20070220/d6dd829e/attachment.html