The job scheduler of the system A / B / C has encountered an error which the response time of the commands of qsub and the qstat is slowing down affected by the elapse time and the use situation of the jobs. Accordingly, we are implementing provisional measures to recover by rebooting the job scheduler at a timing when the response time slow down more than a certain period.We apologize for any inconvenience this may have caused you.

If qsub or qstat is executed while rebooting the job scheduler, the following error will occur: If this message is displayed, please wait for a while and re-execute the command. Rebooting will be completed in about 1 to 5 minutes, but it may take some time to collect data such as memory data for failure investigation. This measure has no effect on the running jobs.

Connection refused
qsub: cannot connect to server jb.kudpc.kyoto-u.ac.jp (errno=111)

The schedule of rebooting is as follows.