Hey everyone, I am working at a university and we trying to setup a slurm cluster for courses and research. for the courses we would like to enforce qos on users that can connect via pbis-open auth. meaning they are authenticating against AD server. There are alot of users and each semester they are changing.
My question is, how can i achieve : A. enforce qosן¿½ (AccountingStorageEnforce=limits,qos) B. Don't enforce associations , meaning anyone who can login to the server can submit jobs C. having slurmdbd record each user activity D. The users are not in /etc/passwd, loging being made by pbis-open about B:ן¿½ The reason is I dont want to manually adding each user to the slurm database (sacctmgr create user...) Regarding A+B: I have seen this answer :<!-- tmpl_var LEFT_BRACKET -->1<!-- tmpl_var RIGHT_BRACKET -->https://groups.google.com/forum/#!msg/slurm-devel/9Iu4c_qTb8w/ec0O36eW7dsJ;context-place=searchin/slurm-devel/Association$20ldap|sort:relevance But for me atleast it doesn't seem to work, I comment out the following code(inside src/slurmctld/job_mgr.c), then make clean, make, make install, still got the error: srun: error: Unable to allocate resources: Invalid account or account/partition combination specified the error on slurmctld : slurmctld: error: User 243309139 not found slurmctld: _job_create: invalid account or partition for user 243309139, account '(null)', and partition 'all' slurmctld: _slurm_rpc_allocate_resources: Invalid account or account/partition combination specified (243309139ן¿½ is the uid of a user auth against AD server, and doesn't show up in passwd nor in slurm database) /*ן¿½ן¿½ן¿½ן¿½ן¿½ if ((accounting_enforce & ACCOUNTING_ENFORCE_QOS) ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ && assoc_ptr ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ && !admin ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ && (!assoc_ptr->usage->valid_qos ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ || !bit_test(assoc_ptr->usage->valid_qos, qos_rec->id))) { ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ error("This association %d(account='%s', " ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ "user='%s', partition='%s') does not have " ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ "access to qos %s", ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ assoc_ptr->id, assoc_ptr->acct, assoc_ptr->user, ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ assoc_ptr->partition, qos_rec->name); ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ *error_code = ESLURM_INVALID_QOS; ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ return NULL; ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ } */ perhaps I should do something with these lines (same file)? ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ if (assoc_mgr_fill_in_assoc(acct_db_conn, &assoc_rec, ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ accounting_enforce, &assoc_ptr, false)) { ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ info("_job_create: invalid account or partition for user %u, " ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ "account '%s', and partition '%s'", ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ job_desc->user_id, assoc_rec.acct, assoc_rec.partition); ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ error_code = ESLURM_INVALID_ACCOUNT; ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ן¿½ goto cleanup_fail; Thank you all for helping, Nadav <!-- tmpl_var LEFT_BRACKET -->1<!-- tmpl_var RIGHT_BRACKET --> https://groups.google.com/forum/#!msg/slurm-devel/9Iu4c_qTb8w/ec0O36eW7dsJ;context-place=searchin/slurm-devel/Association$20ldap
