Hello All, I want to track the source code and get a whole idea of the source code. But I dnot know how to debug it, When I use the debug message and set " sysctl -w lnet.debug=-1" , but get nothing at /tmp. Could anyone help me or teach me a better debugging method? Thanks! -------------- next part -------------- An HTML attachment was scrubbed... URL: http://mail.clusterfs.com/pipermail/lustre-devel/attachments/20070702/eb4d3e0c/attachment.html