[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間：2025-09-04 (世界標準時間)。"],[[["\u003cp\u003eDiscover and manage applications and databases on a Linux host that were not automatically discovered by the Backup and DR agent, allowing for their protection.\u003c/p\u003e\n"],["\u003cp\u003eLinux Change Block Tracking (CBT) can be used to protect applications on LVM volumes and track block-level changes for incremental backups.\u003c/p\u003e\n"],["\u003cp\u003eLinux CBT requires the application to have at least 20% free space for the application's LVM volume group, a Backup and DR agent installed, and to run a supported version of the Linux operating system.\u003c/p\u003e\n"],["\u003cp\u003eTo discover and protect generic applications, use the "Add Application" feature in the App Manager of the management console and select "Generic App (volume based)".\u003c/p\u003e\n"]]],[],null,["# Discover and protect generic applications\n\nYou can discover and manage applications and databases on a Linux host that\nweren't automatically discovered by the Backup and DR agent. Once you've\ndiscovered one or more applications, you can protect them all at once by\napplying a [backup template](/backup-disaster-recovery/docs/create-plan/create-template) and [profile](/backup-disaster-recovery/docs/concepts/resource-profiles#create-profile) or add them to\nthe applications list as unmanaged or ignored VMs.\n\nUse Linux Change Block Tracking to protect your generic applications\n--------------------------------------------------------------------\n\nThis option leverages the Linux Change Block Tracking (CBT) driver and\ntracks block level changes to logical volumes for incremental backups.\nDatabases and applications that run on Linux can be discovered and managed using\nthis option.\n\nDuring the management console configuration, you may have already added the\nhosts that have the applications to your appliances. See [Add a Host](/backup-disaster-recovery/docs/configuration/manage-hosts-and-their-connected-applications) for\nmore information.\n\nLinux Change Block Tracking requirements\n----------------------------------------\n\nLinux CBT requires the following:\n\n- Linux application volumes managed by Linux logical volume manager (LVM)\n\n- At least 20% free space for the Linux application's LVM volume group, not\n including the boot volume when protecting the application\n\n- A Linux host with a Backup and DR agent installed\n\n- A Linux host running a supported version of the Linux operating system,\n refer to the\n [Backup and DR support matrix](/backup-disaster-recovery/docs/supportmatrix-backupdr).\n\n- Successful operation normally requires some scripting work, which is often\n minimal, but may be extensive. If you need assistance, contact\n [Support](/backup-disaster-recovery/docs/support) for help.\n\nProtect your generic applications\n---------------------------------\n\nUse the following instructions to discover and protect generic applications:\n\n1. In the management console, click the **App Manager** drop-down menu and\n click **Applications**.\n\n2. Click **Add Application**.\n\n3. Select **Generic App (volume based)** and then follow the steps in the\n wizard."]]
