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具有集群或节点关联性的作业的预期运行时间是多长?

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ontap-9
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CORE
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适用场景

  • Data ONTAP 8
  • ONTAP 9

问题解答

  • 作业是异步任务、通常是长时间运行的卷操作、例如复制、移动或镜像数据。
  • 作业置于作业队列中,等待有资源可用时运行。
  • 某些作业希望无中断地启动并运行至完成状态。
  • 其他作业会启动某些外部操作、并等待该 操作完成。
  • 为了避免浪费线程、在后一种情况下、除了等待之外什么都不做、作业可以放弃线程、但告诉作业管理器还有更多工作要做。
  • 作业管理器会定期重新安排作业、以便在完成此外部操作时对其进行检查。
  • 我们希望在任何NetApp设备上看到的一些默认作业:
::> job show -fields id,name,affinity
id vserver      name                              affinity
-- ---------------- ----------------------                     --------
1  fas2554-2n-ams-1 SnapMirror Service Job                     Node
3  fas2554-2n-ams-1 Certificate Expiry Check                 Cluster
4  fas2554-2n-ams-1 SP Certificate Expiry Check Job            Cluster
5  fas2554-2n-ams-1 SP log collection job                      Cluster
6  fas2554-2n-ams-1 CLUSTER BACKUP AUTO 8hour                  Cluster
7  fas2554-2n-ams-1 CLUSTER BACKUP AUTO daily                  Cluster
8  fas2554-2n-ams-1 CLUSTER BACKUP AUTO weekly                 Cluster
11 fas2554-2n-ams-1 Auto Balance Aggregate Analyzer            Cluster
13 fas2554-2n-ams-1 SnapMirror Service Job                     Node
14 fas2554-2n-ams-1 Network Recovery Job - 5min                Cluster
16 fas2554-2n-ams-1 Network Consistency Diagnostic - weekly    Node
21 fas2554-2n-ams-1 Vol Reaper                           Cluster
22 fas2554-2n-ams-1 Application Snapshot Reaper                Cluster
25 fas2554-2n-ams-1 Network Consistency Diagnostic - weekly    Node
14 entries were displayed.

 

追加信息

  • 一般经验法则是、    除非NetApp支持部门指示、否则不得执行与集群或节点相关的作业。
  • 如果怀疑问题描述与上述任何作业有关、请联系 NetApp技术支持 并参考本文以获得进一步帮助。
  • 可以监控以下EMS事件以查找与作业相关的错误(对于任何作业或特定作业):
    • mgmtgwd.jobmgr.fetcherr
    • mgmtgwd.jobmgr.init.err
    • mgmtgwd.jobmgr.jobcomplete.failure
    • mgmtgwd.jobmgr.jobrestart
    • mgmtgwd.jobmgr.nofork
    • mgmtgwd.jobmgr.private.jobcomplete.failure

 

 

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