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为过渡项目启动数据复制

提供者 netapp-ivanad ntap-bmegan 下载此页面的 PDF

您可以启动从 7- 模式卷到 ONTAP 卷的数据复制,以进行基线传输。当项目中配置的数据复制计划变为活动状态时,基线传输将开始。基线传输完成后, ONTAP 卷将根据数据复制计划定期更新。

  • 您必须已对项目运行预检并解决所有错误。

  • 您必须已在源系统和目标系统之间配置专用的高带宽,低延迟网络,以便进行数据传输。

    您可以使用 SnapMirror 多路径平衡两个路径之间的数据传输负载。
  • 必须为会话配置数据复制计划。

如果要过渡到现有 SVM ,则会在此操作期间创建卷。如果要过渡到新的 SVM ,则在此操作期间会创建 SVM 及其卷。

在 7- 模式卷和 ONTAP 卷之间创建 SnapMirror 关系。

步骤
  1. 启动数据复制:

    ` * 过渡开始 -p project_name*`

    如果启动操作失败,并且未启动数据复制,则必须解决这些问题,然后再次运行 transition start 命令。

    7-Mode Transition Tool>transition start -p project_finance
    
    [1/17 ] Project status checks                                      [      Ok       ]
    [2/17 ] Validating 7-Mode system information                       [      Ok       ]
    [3/17 ] Validating 7-Mode volumes information                      [      Ok       ]
    [4/17 ] Validating Cluster-Mode system information                 [      Ok       ]
    [5/17 ] Validating Cluster-Mode volume information                 [      Ok       ]
    [6/17 ] Validating LIF information                                 [ Notifications ]
    [7/17 ] WAFL prechecks                                             [      Ok       ]
    [8/17 ] UNIX users and groups prechecks                            [   Warnings    ]
    [9/17 ] SnapMirror prechecks                                       [ Notifications ]
    [10/17] NFS prechecks                                              [   Warnings    ]
    [11/17] Networking prechecks                                       [ Notifications ]
    [12/17] CIFS prechecks                                             [   Warnings    ]
    [13/17] Name services prechecks                                    [   Warnings    ]
    [14/17] SAN prechecks                                              [      Ok       ]
    [15/17] Creating Cluster-Mode volumes                              [      Ok       ]
    [16/17] Establishing SnapMirror relationships between the 7-Mode and Cluster-Mode volumes                                                            [      Ok       ]
    [17/17] Initializing SnapMirror relationships between the 7-Mode and Cluster-Mode volumes                                                            [      Ok       ]
    
    Operation summary:
    ------------------
    The 'start' operation is completed with warnings and notifications.
    
     0  Errors - No action required
    22  Warnings - Need your attention!
    16  Notifications - Please review
    102  Informational messages
    
    Do you want to see a detailed report {yes, no} [yes]:
    
    22 Warnings:
    ------------
    20362: Checking whether 7-Mode UNIX groups' names are in use in the Vserver 'vs2'.  [    Warning    ]
      > The following 7-Mode UNIX groups' names are already in use in the Vserver 'vs2'.
      > AFFECTED-OBJECTS: { daemon }
    
    20372: Checking whether 7-Mode UNIX groups' ids are in use in the Vserver 'vs2'.    [    Warning    ]
      > The following 7-Mode UNIX groups' ids are already in use in the Vserver 'vs2'.
      > AFFECTED-OBJECTS: { daemon }

    项目将移至复制基线状态。基线传输完成后,项目将变为复制更新状态。