Sent: Thursday, June 7, 2012 4:52 PM

Subject: possible status of your background job

有同事问自己的job 始终是released没有执行的原因。

Job所有可能的状态

• Planned - Steps that make up the job have already been defined, but the start condition has not yet been defined. – 我们是schedule 成start immediately,所以我们的job永远不会出现这种状态

• Released - The job has been fully defined, including a start condition.

• Ready - The start condition of a released job has been met. A job scheduler has put the job in line to wait for an available background work process.

• Active - The job is currently running. Active jobs can no longer be modified or deleted.

• Finished - All steps that make up this job have completed successfully.

• Canceled - The job has terminated abnormally.

所有的background job都是由background processor执行的，如果你在SM50里面看到当前没有free的BGP了，那么你的job只能在queue里排队等待。

RZ11里面能看到系统最大background process number：

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