Snap Creator Framework
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使用集群模式 Data ONTAP 启动 SnapVault 关系

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在启动 SnapVault 关系之前，您需要定义 SnapMirror 策略。

  1. 对于运行集群模式 Data ONTAP 的存储系统，您可以运行以下命令来启动 SnapVault 关系。

    hana::> snapmirror policy create -vserver hana2b -policy SV_HANA
hana::> snapmirror policy add-rule -vserver hana2b -policy SV_HANA -snapmirror-label daily -keep 20
hana::> snapmirror policy add-rule -vserver hana2b -policy SV_HANA -snapmirror-label hourly -keep 10

hana::> snapmirror policy show -vserver hana2b -policy SV_HANA

                   Vserver: hana2b
    SnapMirror Policy Name: SV_HANA
              Policy Owner: vserver-admin
               Tries Limit: 8
         Transfer Priority: normal
 Ignore accesstime Enabled: false
   Transfer Restartability: always
                   Comment: -
     Total Number of Rules: 2
                Total Keep: 8
                     Rules: Snapmirror-label  Keep Preserve Warn
                            ----------------- ---- -------- ----
                            daily              20  false      0
                            hourly             10  false      0

    策略必须包含 Snap Creator 配置中使用的所有保留类（标签）的规则。上述命令显示了如何创建专用 SnapMirror 策略 SV_HANA

  2. 要在备份集群的集群控制台上创建和启动 SnapVault 关系，请运行以下命令。

    hana::> snapmirror create -source-path hana1a:hana_data -destination-path
hana2b:backup_hana_data -type XDP –policy SV_HANA
Operation succeeded: snapmirror create the relationship with destination
hana2b:backup_hana_data.

hana::> snapmirror initialize -destination-path hana2b:backup_hana_data -type XDP