sinfo:tldr:0b712

The command "sinfo --list-reasons" is used to display a list of possible reasons that can be assigned to jobs or job steps in a cluster scheduling system.

In a cluster computing environment, various factors can affect the availability of resources and the execution of jobs. These factors can range from hardware failures to software issues or specific scheduling policies. When submitting a job to the cluster, it is important to be aware of these reasons so that appropriate actions can be taken based on the reason for job failures or delays.

The "sinfo --list-reasons" command provides a comprehensive list of possible reasons that can be assigned to jobs. These reasons are typically predefined by the cluster scheduler and may vary depending on the specific system or cluster configuration. The reasons can include common issues such as hardware failures, excessive resource requests, software dependencies, queue limitations, or system maintenance activities.

By knowing and understanding the available reasons, system administrators, job schedulers, and users can better troubleshoot, make informed decisions, and take appropriate actions to address job failures or delays.