Iis logs windows 2008

Connect and share knowledge within a single location that is structured and easy to search. The file is extremely large about 50gb, I have tried to delete it as administrator, but got an error that the file is used by System.

Please help?! If for some reason you still show it as in use, use Process Explorer to find the process using it. If you want to optimize the HDD space required to host IIS log files without resorting to delete them, I suggest you to implement the following best practices:. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group.

Create a free Team What is Teams? Learn more. Asked 8 years, 10 months ago. Maximum file size in bytes : to create a log file when the file reaches a certain size in bytes.

The minimum file size is bytes. If this attribute is set to a value less than bytes, the default value is implicitly assumed as bytes. Do not create a new log file : there is a single log file that continues to grow as information is logged. Select Use local time for file naming and rollover to specify that log file naming and time for log file rollover uses the local server time.

Regardless of this setting, timestamps in the actual log file will use the time format for the log format that you select from the Format list. On the Logging page under One log file per site , select Site from the drop-down list. Windows Server R2, , , Double-click the "Logging" icon;. Open this path, you can find the iis log files of the website, double-click a log file to open it with Notepad.

Lionsure Register Sign in. To open the Advanced Logging feature, click the server, website, or directory in the Connections pane, and then double-click the Advanced Logging icon on the Home page. To enable the feature so that it can handle log messages from other web server components, open it at the server level in IIS Manager, and then in the Actions pane, click Enable Advanced Logging.

By default, client logging in the Advanced Logging feature is disabled after you install it. The Advanced Logging feature displays all of the log definitions that are available on the server on the server Home page in IIS Manager. To view the fields that are included in this log definition, click the log definition name, and then in the Actions pane, click Edit Log Definition. This opens the Log Definition feature page for the selected log definition, as shown in the following figure:.

The global logging fields list contains all of the logging fields that can be added to log definitions. To view the global logging fields list, open the Advanced Logging feature at the server, website, directory, or application level in IIS Manager, and then in the Actions pane, click Edit Logging Fields. This action opens the Edit Logging Fields dialog box, which displays the logging fields that are included in the default installation of IIS Advanced Logging.

To learn more about adding custom logging fields to the global logging fields list, see Adding Custom Logging Fields. This section describes how to add a custom logging field to the global logging fields list. In the following examples, we'll use a custom HTTP response header author as the custom logging field. This custom response header returns the webpage author's name in the response to clients. This section describes how to use the custom logging field Author that we added in the previous section in a new log file.

To do this, we need to create a new log definition:.