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Hi Stephen, I know nothing about Torque, but MUNGE is mentioned in the known issues section for Cream: http://wiki.italiangrid.org/twiki/bin/view/CREAM/KnownIssues (from http://www.eu-emi.eu/kebnekaise-products -> CREAM -> http://www.eu-emi.eu/kebnekaise-products/-/asset_publisher/4BKc/content/cream-1 -> Known Issues) Cheers, Daniela On 30 September 2011 13:45, Stephen Jones <[log in to unmask]> wrote: > Hi (sorry if this post appears twice: the first one went astray), > > If everyone an early adopter, is anyone an early adopter? While we ponder > that, I've got something to say/ask about emi-cream and emi-torque. Maybe an > early-adopter could enlighten me? > > The plan was to fix a new new emi-cream onto our existing (separate) > glite_TORQUE_server cluster. But I discovered that emi-torque (server and > utils) is built to use MUNGE to safety transmit the login details. This is a > new thing. > > Unfortunately, due to MUNGE, the emi-cream can't qsub from a system using > emi-torque-utils to a batch cluster headnode that uses glite_TORQUE_server > (job array syntax is also new). This would mean that, by design, emi-cream > cannot work with a standalone glite_TORQUE_server cluster -- the whole lot > has to be updated at once. > > This could deserve a GGUS ticket, but I'm not sure of the facts -- is it > possible to run emi-cream/emi-torque-utils with an existing > glite_TORQUE_server? Does any early adopter know of any lawful impediment to > this GGUS ticket? Should it be possible to qsub from a system using > emi-torque-utils to a batch cluster headnode that uses glite_TORQUE_server? > > Cheers, Steve > > -- > Steve Jones [log in to unmask] > System Administrator office: 220 > High Energy Physics Division tel (int): 42334 > Oliver Lodge Laboratory tel (ext): +44 (0)151 794 2334 > University of Liverpool http://www.liv.ac.uk/physics/hep/ > -- ----------------------------------------------------------- [log in to unmask] HEP Group/Physics Dep Imperial College Tel: +44-(0)20-75947810 http://www.hep.ph.ic.ac.uk/~dbauer/