[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-08-18。"],[[["\u003cp\u003eRestoring data reverts the production application to a previous state, replacing all current data with the selected point-in-time image, resulting in potential data loss that cannot be undone.\u003c/p\u003e\n"],["\u003cp\u003eThe time it takes to complete a restore operation varies based on the amount of data involved, and is generally performed to recover from events like unexpected data corruption.\u003c/p\u003e\n"],["\u003cp\u003eOnly users with the Restore Manage right are authorized to carry out a restore operation, which is conducted through the \u003cstrong\u003eApp Manager\u003c/strong\u003e tab.\u003c/p\u003e\n"],["\u003cp\u003eWhen restoring, you can select single or multiple volumes, with all volumes selected by default, and you must confirm the operation by acknowledging potential data loss.\u003c/p\u003e\n"],["\u003cp\u003eRestoring a point-in-time image disables the application's backup plan management in \u003cstrong\u003eApp Manager\u003c/strong\u003e, and while the restore process varies by application, the point-in-time image always replaces the original production data.\u003c/p\u003e\n"]]],[],null,["# Restore an application from a backup image, general procedure\n\nThe restore function reverts production data to a specified\npoint in time. Restoring replaces the original production application data\nwith the specified point-in-time image. This restoration results in the loss\nof all current application data as the application will be restored to its\nstatus at the point-in-time when the image was created.\nThis operation cannot be undone.\n| **Note:** If you are Restoring an NFS image, the Advanced NFS Settings should only be changed after consulting with your Support representative.\n\nTypically restore operations are performed to restore a database\nto a valid state after events like unexpected data corruption. The amount of\ntime required to complete a restore operation depends on the amount of data\ninvolved.\n\nOnly users with the Restore Manage right can perform a Restore operation.\nUser roles are detailed in [Managing Roles](/backup-disaster-recovery/docs/create-plan/manage-roles).\n\nManagement console restores applications in different ways. In all cases, the image\nreplaces the identical original production data. In some cases, new data\ncreated after the image was taken may be protected from being overwritten.\n\nUse this procedure to restore captured application images from a specific\npoint-in-time. If you are selecting applications from a VM, ensure that\nthe Backup and DR agent is installed on the Virtual Machine and applications\non the VM have been discovered.\n\nEach type of application has prerequisites, constraints, or requirement.\nSee [Restoring VMs and Specific Types of Applications](#restore-apps) for details.\n\nWhen you restore a point-in-time image, backup plan management of the application\nis disabled in **App Manager**.\n\nRestore an application image\n----------------------------\n\nTo restore a point-in-time image from a managed application:\n\n1. Click the **App Manager** tab and select **Applications** from the drop-down menu. The Applications page opens.\n2. Select the application with the image you want to restore and then choose **Access** from the drop-down list at the bottom of the Applications page. The Access page opens listing captured images appears in the Timeline ramp view. For more information on the view, see [Accessing the Timeline Ramp View of an Image](/backup-disaster-recovery/docs/access-data/filesystem-restore).\n3. Select the image and select **Restore** from the list\n of access operations. The Restore page opens.\n\n | **Note:** If you are restoring an NFS image, the Advanced NFS Settings should only be changed after consulting with your support representative.\n4. Select a single volume or multiple volumes to restore. By default all\n the volumes are selected.\n\n5. Click **Submit** . A warning dialog opens. Read it and then enter\n **DATA LOSS** to confirm.\n\n6. Depending on your configuration, a second warning may appear. If so,\n you need to enter **OVERWRITE OTHER APPS** to confirm the restore operation.\n\n The restore job starts. You can verify that the restore operation is\n successful by viewing the job status in the **Monitor** tab.\n\n When the database image is restored, management console creates a new\n database image populated with data copied from the specified\n point-in-time image.\n\nRestore specific types of applications\n--------------------------------------\n\nThe backup/recovery appliance restores applications in different ways. In all cases,\nthe point-in-time image replaces the identical original production data.\nIn some cases, new data created after the image was taken may be\nprotected from being overwritten.\n\nRestoring always involves risk of data loss. Management console offers other options\nfor recovering data from your managed backup/recovery appliances. When restoring\napplications from managed databases, be sure to take into account the\nfollowing background information.\n\nSee also:\n\nFor system restore, see the following:\n\n- [Restore a Compute Engine instance](/backup-disaster-recovery/docs/restore-data/restore-instance)\n\n- [Restore a VMware VM](/backup-disaster-recovery/docs/restore-data/restore-vm)\n\nFor database restore:\n\n- [Restore a Microsoft SQL Server database](/backup-disaster-recovery/docs/restore-data/sql-restore)\n- [Restore an Oracle database](/backup-disaster-recovery/docs/restore-data/restore-oracle)\n- [Restore an SAP HANA backups](/backup-disaster-recovery/docs/access-data/recover-sap-hana)\n- [Restore a IBM Db2 instance](/backup-disaster-recovery/docs/restore-data/otherdb-restore)\n- [Restore a MariaDB instance](/backup-disaster-recovery/docs/restore-data/otherdb-restore)\n- [Restore a MySQL instance](/backup-disaster-recovery/docs/restore-data/otherdb-restore)\n- [Restore a PostgreSQL instance](/backup-disaster-recovery/docs/restore-data/otherdb-restore)\n- [Restore an SAP ASE instance](/backup-disaster-recovery/docs/restore-data/otherdb-restore)\n- [Restore an SAP IQ database](/backup-disaster-recovery/docs/restore-data/otherdb-restore)\n- [Restore an SAP MaxDB database](/backup-disaster-recovery/docs/restore-data/otherdb-restore)\n\nFor file system and other application types, see the following:\n\n- [Restore a file system](/backup-disaster-recovery/docs/access-data/filesystem-restore)\n- [Restore a consistency group](/backup-disaster-recovery/docs/restore-data/restore-instance)\n- [Restore a generic application (LVM)](/backup-disaster-recovery/docs/restore-data/generic-application-restore)\n\n| **Note:** If you are restoring an NFS image, the Advanced NFS Settings should only be changed after consulting with your support representative."]]