On 26 July 2012 16:17, Lionel SPINELLI <[email protected]> wrote: > Hello all, > > I am a totally new manager of SGE, trying to configure my first grid. I have > read tons of documentation but there something very basic I don't understand > (I think I am missing the basic logic). > Here it is : In the Administration guide, it is written : Assign required > logins - Users must have identical accounts on all hosts that they use within > the Grid Engine system. No login is required on the machine where sge_qmaster > runs. For more information, see Configuring User Access. > I understand that, if I want a user called "tommy" submit a job from the > submit host A (on which he has an account named" tommy"), I have to get a > user defined in the SGE called "tommy" (having acces to the right queues) and > also accounts called "tommy" on each machine composing my grid. > So I did. and all "tommy" accounts have the same password. > But when I try to submit a job, I got an error telling "error: can't open > output file "/home/tommy/simple.sh.o60": Permission denied
Assuming that /home/tommy is NFS mounted with R/W permissions on all the nodes you need to ensure that tommy has the same numeric uid on all nodes. This is usually done by having a shared network database of userids like NIS or LDAP rather than trying to maintain identical accounts on each host. You don't actually need to define the user in SGE as you can configure SGE to auto-create users on demand. William _______________________________________________ users mailing list [email protected] https://gridengine.org/mailman/listinfo/users
