Hello,
*Issue 1:*
I am using slurm version 24.05.1 , my slurmd has a single node where I
connect multiple gres by enabling the overscribe feature.
I am able to use the advance reservation of gres only using *gres** name*
(tres=gres/gpu:*SYSTEM12*).
i.e while in reservation period , if other users submits job with SYSTEM12
, then slurm places this job in queue
*user1@host$ srun --gres=gpu:SYSTEM12:1 hostname*
*srun: job 333 queued and waiting for resources *
but when other users just submit a job without any system name , slurm
jobs goes through on that gres immediately even though it is reserved.
*user1@host$ srun --gres=gpu:1 hostname
*
*mylinux.wbi.com <http://mylinux.wbi.com/> *
Also I can see GresUsed in busy mode using "*scontrol show node -d*" ,
this means the job is running on Gres/GPU and not on cpu etc.
Same way , job submission based on Feature "rev1 in my case" is also going
through even though it is reserved for other users in multiple partition
slurm.
*snippet of slurm.conf file*
NodeName=cluster01 NodeAddr=cluster Port=6002CPUs=8 Boards=1
SocketsPerBoard=1 CoresPerSocket=8 ThreadsPerCore=2 Feature="rev1"
Gres=gpu:SYSTEM12:1 RealMemory=64171 State=IDLE
*Issue 2:*
while execution , Slurm o/p's some extra prints in the srun output
user1@host$ srun --gres=gpu:1 hostname
srun: error: extract_net_cred: net_cred not provided
srun: error: Malformed RPC of type RESPONSE_NODE_ALIAS_ADDRS(3017)
received
srun: error:
slurm_unpack_received_msg: [mylinux.wbi.com]:41242] Header lengths are
longer than data received
*mylinux.wbi.com <http://mylinux.wbi.com/>*
Regards,
MS
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