Alerts tab
The Alerts tab is used to specify the alert settings for the given Computer Collection.
| NOTE |
SSL data encryption is not supported for email notifications. |
On this tab, you can use the following elements:
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E-mail notification. Specifies whether to send information about backup creation sessions by e-mail.
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To. Provides a space for you to type a recipient's e-mail address
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What to record. Use this list to select what sort of information you want to be included in the notification e-mail message or written to the text file.
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Send notification upon errors or warnings only. Select this check box to not receive notification unless an error and/or warning is written to the log.
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Text file. Specifies whether to log information about backup creation sessions to an additional text file.
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File name. Provides a space for you to enter the path and name of a text file to be used as an additional log file.
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View. Click this button to view the additional log (text file) using Notepad.
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Browse. Click this button to locate a text file to be used as the additional log file.
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Append to file if it already exists. Select this check box if you never want to overwrite the log records, and always want to append entries.
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What to record. Use this list to select what sort of information you want to be included in the notification e-mail message or written to the text file.
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Write to file upon errors or warnings only. Select this check box if you want a record to be added to the text file upon errors and/or warnings only.
Performance tab
The Performance tab is used to configure the throttling and performance tuning settings to be applied when creating backups for the given Computer Collection.
On this tab, you can use the following elements:
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Enable bandwidth throttling. Limits the total bandwidth used by Backup Agent when transferring data over network links. Use bandwidth throttling to prevent excessive network traffic Backup Agent may cause.
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Maximum network use. Provides a space for you to specify the maximum total bandwidth Backup Agent can use when transferring data over network links.
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Enable backup agent CPU throttling. Limits the percentage of CPU processing time Backup Agent can use on each computer.
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Maximum CPU use. Provides a space for you to specify the maximum percentage of CPU processing time Backup Agent can use on each computer.
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Create backups on at most <Number> computers in parallel. Specifies the maximum number of computers serviced in parallel when creating backups. Increasing this number can speed backup creation. However, network saturation problems may occur. Symptoms of network saturation include slow network response when transferring data by Backup Agent, and possibly “RPC server unavailable” error messages when connecting to Backup Agent.
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Data compression. Specifies the compression method Backup Agent uses when processing the data before sending it over network links. Using higher compression reduces network traffic, but increases CPU load on the computers being backed up. If you are planning that backups created with Recovery Manager for Active Directory be used by other MTF-compliant backup tools, set data compression to None.
Advanced tab
The Advanced tab is used to configure a number of advanced backup settings.
On this tab, you can use the following elements:
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Limit maximum backup time This option limits the maximum backup session time.
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Limit maximum DC backup time This option limits the maximum backup session time for a single DC.
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Run Scripts This option allows you to customize your environment by running PowerShell® scripts before and/or after creating a backup. Custom scripts can be launched either on the Recovery Manager for Active Directory Console machine or on the domain controller side.
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Diagnostic Logging Specify the logging setting for the Recovery Manager and Backup Agents for all domain controllers in the collection.
Advanced tab - Running of Scripts
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Run Scripts
In the Run PowerShell® Scripts dialog, the following options can be specified:
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Run the script before starting the backup - Launches specified PowerShell® scripts before the backup creation process is started.
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Stop the backup if the script fails - Stops the backup process if the script cannot be run without errors.
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Run the script after backup creation is complete - Launches specified PowerShell® scripts after backup is created.
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Mark the backup as unsuccessful if the script fails - If the script fails, the backup process will be shown as failed with error in the RMAD console.
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Upload Script - Using this option you can upload an existing PowerShell® script file (.ps1). After the script is uploaded, the contents of the script will be displayed in the dialog and you can edit it if necessary.
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Use the following account to run scripts and Select Account - Here you can select an account under which the scripts will be running. For the "Console scripts", by default, the account under which the console is launched will be used. For the "DC scripts", there is no default value, and the user has to select an account. Otherwise, the settings will not be saved.
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| NOTE |
If the script is run on a domain controller, we strongly recommend using an account with the minimum rights required only to perform the actions specified in the script. |
Recovery Manager for Active Directory provides an option to set the maximum timeout during which a script can run (the default value is 60 seconds). To change this value, set the HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Quest\Recovery Manager for Active Directory\Options\ScriptExecTimeoutInSeconds (DWORD) registry key to <required value>.
Failed script can lead to both Warning and Error results. It depends on the specified settings:
| Option Name | Scenario 1 | Scenario 2 | Scenario 3 | Scenario 4 |
|---|---|---|---|---|
| Run the script before starting the backup | ✔ | ✔ | ||
| Stop the backup if the script fails | ✖ | ✔ | ||
| Run the script after backup creation is complete | ✔ | ✔ | ||
| Mark the backup as unsuccessful if the script fails | ✖ | ✔ | ||
| Result | Warning | Error | Warning | Error |
Script security
Running scripts can be dangerous - especially on a domain controller. Recovery Manager includes the following security measures for scripts:
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Scripts are stored in the Recovery Manager database in an encrypted form.
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Scripts are sent from the Recovery Manager console to the Backup Agent using a secure RPC channel.
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Scripts are run in memory and no temporary files are created on the disk. When running scripts, the -EncodedCommand parameter of PowerShell.exe is used.
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For scripts run on the domain controller, specifying a custom account under which the script will run is required. Using an account with minimum rights is recommended.
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All scripts have a timeout when running. If the timeout is exceeded, the script will be forcibly stopped.
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The result of the script running is recorded in the Windows Event Log.