You asked: What is Perform volume maintenance tasks SQL Server?

How do I set perform volume maintenance tasks?

To grant an account the Perform volume maintenance tasks permission:

  1. On the computer where the data file will be created, open the Local Security Policy application ( secpol. …
  2. In the left pane, expand Local Policies, and then click User Rights Assignment.
  3. In the right pane, double-click Perform volume maintenance tasks.

How do I know if instant file initialization is enabled in SQL Server?

If you are not sure about the SQL Service account, go to SQL Server Configuration Manager and check the service account under that SQL service is running. We can use DMV sys. dm_server_services to check whether the instant file initialization is enabled on a connected instance or not.

What is Instant file Initialization in SQL Server?

Instant file initialization (IFI) allows SQL Server to skip the zero-writing step and begin using the allocated space immediately for data files. It doesn’t impact growths of your transaction log files, those still need all the zeroes.

How do I enable IFI?

To Enable IFI….

  1. Open Local Security Policy and go to Local Policies –> User Rights Assignment.
  2. Double click Perform Volume Maintenance Tasks and add your SQL Server database engine service account.
  3. Restart the SQL Server service.
  4. IFI will now be enabled.
  5. Test it…
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How do I enable instant file initialization in SQL Server?

To enable instant file initialization:

  1. On the Start screen, run secpol. …
  2. Choose Local Policies, User Rights Assignment, Perform volume maintenance tasks, and add the SQL Server service account, as shown in the following screenshot.
  3. Restart the SQL Server instance for changes to take effect.

How do I compress a table in SQL Server?

To change the compression settings for both tables and indexes using the Data Compression wizard, perform the following steps:

  1. Start SQL Server Management Studio.
  2. Right-click the table or index you want to compress, click Storage, and click Manage Compression. …
  3. Click Next. …
  4. Choose the type of compression.

How do you check if lock pages in memory is enabled in SQL Server?

Enable the Lock pages in memory option for the SQL Server startup account to ensure that the operating system doesn’t trim the SQL Server working set. To check whether this option is enabled, use the following SQL query: SELECT sql_memory_model, sql_memory_model_desc FROM sys.

How do I open SQL error log?

View the logs

  1. In SQL Server Management Studio, select Object Explorer. …
  2. In Object Explorer, connect to an instance of SQL Server, and then expand that instance.
  3. Find and expand the Management section (assuming you have permissions to see it).
  4. Right-click SQL Server Logs, select View, and then choose SQL Server Log.

What does lock pages in memory do?

Lock Pages in Memory” is an Operating System feature that allows any application that can access the API to take its buffer pool and lock it into physical memory thus preventing it from being paged out.

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