Thank you Brian, I do have the slurm.conf file and the system did read it properly as I was getting the logs in the directed spot. What I had to do was set the SLURM_CONF environment variable to point ot the slurm.conf file. All good now it seems. Mike From: slurm-users <slurm-users-bounces@lists.schedmd.com> on behalf of Brian Andrus <toomuchit@gmail.com> Reply-To: Slurm User Community List <slurm-users@lists.schedmd.com> Date: Friday, January 26, 2024 at 12:06 PM To: "slurm-users@lists.schedmd.com" <slurm-users@lists.schedmd.com> Subject: Re: [slurm-users] sinfo: error: resolve_ctls_from_dns_srv: res_nsearch error: Unknown host You don't often get email from toomuchit@gmail.com. Learn why this is important<https://aka.ms/LearnAboutSenderIdentification> That error means it is not finding the slurm.conf file, so it is trying to do config-less mode and querying DNS for the SRV records. Verify that you have /etc/slurm/slurm.conf on the system you are running that on Also ensure you don't have any environment variables set that tell it to look elsewhere. Brian Andrus On 1/26/2024 6:38 AM, Michael Lewis wrote: Hi All, I’m trying to get slurm-23.11.3 running on Ubuntu 20.04 and running on a stand alone system. I’m running into an issue I can not find the answer to. After compiling and installing when I fire up slurmctld and slurmd I get an error from sinfo: sinfo: error: resolve_ctls_from_dns_srv: res_nsearch error: Unknown host sinfo: error: fetch_config: DNS SRV lookup failed sinfo: error: _establish_config_source: failed to fetch config sinfo: fatal: Could not establish a configuration source I looks like a DNS issue but the system has no issue resolving to its hostname or localhost. The slurm.conf file is also being read properly as I have the logs directed to a place convenient to me. I see lots have had these same issues but cannot find a clear resolution. I have slurm running on a stand alone system in another lab with and identical setup without issue. Any advice would be greatly appreciated. Thanks, Mike