This is probably not what you are looking for, but here is some interesting reading on Fibre-Channel(FCAL) Theory and Troubleshooting FCAL Loop Instability
http://now.netapp.com/NOW/knowledge/contents/TIP/TIP_700.shtml
Jay Soffian wrote:
"Paul" == Norman, Paul paul.norman@netapp.com writes:
Paul> Over the last couple days, there has been some discussion Paul> about on-board FC-AL in our filers. This summer, NetApp ... Paul> For more information, or if you have concerns about your Paul> system, contact Network Appliance customer support. There Paul> will also be more technical information posted on the NOW Paul> site before the end of the day tomorrow.
This information has yet to show up on NOW.
j.
Jay Soffian jay@cimedia.com UNIX Systems Engineer 404.572.1941 Cox Interactive Media