[slurm-users] slurm: error: Security violation, ping RPC from uid 1000

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May 14, 2018, 11:09:24 AM5/14/18

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Both my frontEnd and compute node has the same `UID` and `GID` but I am having same error on [slurm uid and gid must be consistent across the cluster]. How can I fix this problem?

*My frontEnd:*

$id

uid=1000(alper) gid=1003(alper) groups=1003(alper),27(sudo),999(docker)

*My compute node:* (I have updated its gid it was 1001 before. I am not sure whether slurm sees its updated version or not.)

$id

uid=1000(alper) gid=1003(alper) groups=1003(alper),4(adm),30(dip),44(video),46(plugdev),1000(google-sudoers)

--------------

Log from slurmd:

slurmd: debug2: got this type of message 4005

slurmd: debug2: Processing RPC: REQUEST_BATCH_JOB_LAUNCH

slurmd: error: Security violation, batch launch RPC from uid 1000

slurmd: debug3: in the service_connection

slurmd: debug2: got this type of message 6011

slurmd: debug2: Processing RPC: REQUEST_TERMINATE_JOB

slurmd: debug: _rpc_terminate_job, uid = 1000

slurmd: error: Security violation: kill_job(26) from uid 1000

slurmd: debug3: in the service_connection

slurmd: debug2: got this type of message 6011

slurmd: debug2: Processing RPC: REQUEST_TERMINATE_JOB

slurmd: debug: _rpc_terminate_job, uid = 1000

slurmd: error: Security violation: kill_job(24) from uid 1000

slurmd: debug2: got this type of message 6011

slurmd: debug2: Processing RPC: REQUEST_TERMINATE_JOB

slurmd: debug: _rpc_terminate_job, uid = 1000

slurmd: error: Security violation: kill_job(25) from uid 1000

slurmd: debug3: in the service_connection

slurmd: debug2: got this type of message 1008

slurmd: error: Security violation, ping RPC from uid 1000

slurmd: error: Do you have SlurmUser configured as uid 1000?

Log from slurmctld:

slurmctld: debug2: node_did_resp instance-3

slurmctld: debug2: agent maximum delay 1 seconds

slurmctld: debug2: Tree head got back 1

slurmctld: agent/is_node_resp: node:instance-3 RPC:REQUEST_TERMINATE_JOB : Invalid user id