See: "http://linuxtoday.com/high_performance/2003040301926NWHESS"
"With key middleware like the Globus toolkit now available for the
zSeries, the mainframe is taking center stage in grid computing.
"Key software for grid computing has been ported to Linux on the
zSeries mainframe, according to an announcement this week from IBM and
Linux distributor SuSE, which supplies the version of Linux most commonly
found on mainframes.
"The software includes the popular open source Globus Toolkit and
programs from two commercial grid vendors, Toronto's Platform Computing
and New York City-based DataSynapse..."