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：
