本繁體中文版使用機器翻譯,譯文僅供參考,若與英文版本牴觸,應以英文版本為準。

使用SnapVault 叢集Data ONTAP 式的不一樣功能恢復不一樣的關係

如果您使用非最新的Snapshot備份來還原、則需要恢復SnapVault 「支援」關係、以便Snap Creator繼續執行備份。

  1. 重新建立SnapVault 及重新同步化此等資訊關係。

    hana::> snapmirror create -source-path hana1a:hana_data -destination-path
    hana2b:backup_hana_data -type XDP
    Operation succeeded: snapmirror create the relationship with destination
    hana2b:backup_hana_data.
    
    hana::> snapmirror resync -destination-path hana2b:backup_hana_data -type XDP
    
    Warning: All data newer than Snapshot copy sc-backup-daily_20140430121000 on volume
    hana2b:backup_hana_data will be deleted.
    Do you want to continue? {y|n}: y
    [Job 6554] Job is queued: initiate snapmirror resync to destination "hana2b:backup_hana_data".
    [Job 6554] Job succeeded: SnapMirror Resync Transfer Queued
  2. 若要實際重新啟動SnapVault 此功能、需要手動複製Snapshot複本。

    hana::> snapshot create -vserver hana1a -volume hana_data -snapshot sv_resync
    
    hana::> snapshot modify -vserver hana1a -volume hana_data -snapshot sv_resync -snapmirror-label daily
    
    hana::> snapmirror update -destination-path hana2b:backup_hana_data
    Operation is queued: snapmirror update of destination hana2b:backup_hana_data.
  3. 驗證SnapVault 目標清單中是否顯示了此等不景關係。

    hana::> snapmirror list-destinations -source-path hana1a:hana_data
                                                      Progress
    Source             Destination         Transfer   Last         Relationship
    Path         Type  Path         Status Progress   Updated      Id
    ----------- ----- ------------ ------- --------- ------------ ---------------
    hana1a:hana_data
                XDP   hana2b:backup_hana_data
                                   Transferring
                                           38.46KB   04/30 18:15:54
                                                                  9137fb83-cba9-11e3-85d7-123478563412