Hi, Am 07.05.2013 um 19:09 schrieb Stephen Spencer:
> Good morning. > > I'm administering a cluster of machines with SGE (6.2u5, from the RHEL > distro) and have a question concerning the scheduler's behavior. (I'm rather > new to SGE.) > > On this cluster, users can and do log in (via 'ssh') and run computational > tasks on cluster nodes, which ties up resources but not an SGE 'slot' because > the tasks aren't submitted through SGE. > > My question is this: does SGE take into consideration the current load > average on a node when assigning tasks? For example, given two nodes with > equivalent numbers of slots, and one node has a load average of 10 and the > other 0, will SGE send a waiting job to the node with less load? > > I see "load_thresholds np_load_avg=1.75" in the output of "qconf -sq all.q" > and am guessing that if the value of "np_load_avg" on a given host, as SGE > calculates it, is greater than 1.75, tasks will be assigned elsewhere first, > but that's only a guess. Confirmation, or clarification of what this means, > would be wonderful. The explanation you can get from `man queue_conf`. -- Reuti > Thank you. > > Best, > -- > Stephen Spencer > [email protected] > _______________________________________________ > users mailing list > [email protected] > https://gridengine.org/mailman/listinfo/users _______________________________________________ users mailing list [email protected] https://gridengine.org/mailman/listinfo/users
