Do you see the uid in /sys/fs/cgroup? (i.e. find /sys/fs/cgroup -name "*71953*"). If not that could point to cgroup config.
________________________________________ From: slurm-users <slurm-users-boun...@lists.schedmd.com> on behalf of Ratnasamy, Fritz <fritz.ratnas...@chicagobooth.edu> Sent: Friday, January 28, 2022 11:13 AM To: Rémi Palancher; Slurm User Community List; James Millsap Subject: Re: [slurm-users] Secondary Unix group id of users not being issued in interactive srun command Hi Remi, Yes it does return the same id. See below: johndoe@ecolonnelli:~ $ id uid=71953(johndoe) gid=100026(Faculty_Collab) groups=100026(Faculty_Collab),100181(ecolonnelli_access) johndoe@ecolonnelli:~ $ id johndoe uid=71953(johndoe) gid=100026(Faculty_Collab) groups=100026(Faculty_Collab),1000(projectsbrasil),1003(core),1549(rais),1550(rfb),1552(polconnfirms),1558(vpce),1559(rfb_all),1563(johndoe),100181(ecolonnelli_access) Fritz Ratnasamy Data Scientist Information Technology The University of Chicago Booth School of Business 5807 S. Woodlawn Chicago, Illinois 60637 Phone: +(1) 773-834-4556 On Fri, Jan 28, 2022 at 2:04 AM Rémi Palancher <r...@rackslab.io<mailto:r...@rackslab.io>> wrote: Le vendredi 28 janvier 2022 à 06:56, Ratnasamy, Fritz <fritz.ratnas...@chicagobooth.edu<mailto:fritz.ratnas...@chicagobooth.edu>> a écrit : > Hi, > > I have a similar issue as described on the following link > (https://groups.google.com/g/slurm-users/c/6SnwFV-S_Nk)A machine had some > existing local permissions. We have added it as a compute node to our cluster > via Slurm. When running an srun interactive session on that server,it would > seem that the LDAP groups shadow the local groups. > > johndoe@ecolonnelli:~ $ groups > > Faculty_Collab ecolonnelli_access #Those are LDAP groups > > johndoe@ecolonnelli:~ $ groups johndoe > > johndoe : Faculty_Collab projectsbrasil core rais rfb polconnfirms johndoe > vpce rfb_all backup_johndoe ecolonnelli_access The difference between the first and the second command could be the UID used for the resolution. The first command calls getgroups() syscall using the UID of the shell. The second command resolves johndoe UID through nsswitch stack then looks after the groups of this UID. Do you have johndoe declared in both local /etc/passwd and LDAP directory with different UID? Do `id` and `id johndoe` return the same UID? -- Rémi Palancher Rackslab: Open Source Solutions for HPC Operations https://rackslab.io CAUTION: This email has originated outside of University email systems. Please do not click links or open attachments unless you recognize the sender and trust the contents as safe.
