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恢复与集群模式 Data ONTAP 的 SnapVault 关系
贡献者
如果使用最新的 Snapshot 备份以外的 Snapshot 备份进行还原,则需要恢复 SnapVault 关系,以便 Snap Creator 可以继续运行备份。
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重新创建并重新同步 SnapVault 关系。
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
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要实际重新启动 SnapVault 传输,需要手动创建 Snapshot 副本。
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.
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验证 SnapVault 关系是否显示在目标列表中。
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