Our script executes the suggested operation every time when RedsumeProgram is starting. This is proposed in the 4th step of documentation http://slurm.schedmd.com/elastic_computing.html Also, if every time we must do this operation "by hand", then dynamic allocation of nodes for its jobs by slurm doesn't make much sense. Is there an alternative way to solve the issue?
2015-01-14 0:02 GMT+02:00 <[email protected]>: > > > Quoting Anatoliy Kovalenko <[email protected]>: > > We are using slurm_elastics ( >> http://schedmd.com/slurmdocs/elastic_computing.html) and we have got an >> error error: agent waited too long for nodes to respond, sending batch >> request anyway..., >> We noticed that slurmctld remembers IP address of each node, but in our >> case when a node is shutdown/launched by slurm, its IP may change, even >> though the list of node names is constant >> Is the error above associated with different IP addresses? >> > > Possibly > > How can we fix it? >> > > Use "scontrol update NodeName=... NodeAddr=..." to reset the IP address. > -- > Morris "Moe" Jette > CTO, SchedMD LLC > Commercial Slurm Development and Support >
