[slurm-users] Re: Slurm and Kerberos/GSSAPI

2025-05-01 Thread william--- via slurm-users
that is known to hit performance more). William From: Burian, John via slurm-users Sent: 30 April 2025 20:52 To: slurm-users@lists.schedmd.com Subject: [slurm-users] Re: Slurm and Kerberos/GSSAPI William, Thanks for the information. I’m in the same boat, NFSv4 filesystem. I d

[slurm-users] Re: Slurm and Kerberos/GSSAPI

2025-04-30 Thread Burian, John via slurm-users
William, Thanks for the information. I’m in the same boat, NFSv4 filesystem. I don’t follow this: “We do have to get the users to *disable* GSSAPI in the ssh client (we have instructions for PuTTY and MobaXterm) because the login node absolutely needs to the username and password in order to g

[slurm-users] Re: Slurm and Kerberos/GSSAPI

2025-04-30 Thread william--- via slurm-users
Yes we do. We run a cluster which uses NFSv4 exclusively to access the shared file system (on Dell PowerScale), so all users need the Kerberos tickets from Active Directory to even access their login directories. We use the RFC2307 attributes in AD to provide a consistent UID and GID for all ou