Chrome --user-data-dir over shared network, possible?
When using Google Chrome, you may have come across the term "--user-data-dir" and wondered what it means. In simple terms, it refers to the directory where Chrome saves all your user data, such as bookmarks, history, and settings. By default, this directory is located on your local computer. However, some users may want to change this location to a shared network drive for various reasons.
Is it possible to use Chrome --user-data-dir over a shared network?
Unfortunately, Chrome does not officially support using "--user-data-dir" over a shared network. The reason for this is that Chrome relies on fast local storage to ensure optimal performance. When the user data is stored on a shared network drive, it can lead to slower loading times and potential data corruption issues.
However, there are some workarounds that you can try if you really need to use Chrome --user-data-dir over a shared network:
- Symbolic Links: You can create a symbolic link on your local computer that points to the shared network drive. This way, Chrome will still think it is using the local directory, but the data will actually be stored on the shared network drive. Keep in mind that this method may not be officially supported and could lead to unexpected issues.
- Portable Chrome: Another option is to use a portable version of Chrome that allows you to specify the user data directory during installation. You can install this portable version on the shared network drive and run Chrome from there. This method can be more stable than using symbolic links but may require additional setup.
Important considerations:
Before attempting to use Chrome --user-data-dir over a shared network, there are a few important things to keep in mind:
- Using a shared network drive for Chrome user data may result in slower performance compared to using local storage.
- There is a higher risk of data corruption or loss when using a shared network drive.
- Google does not officially support or recommend using --user-data-dir over a shared network.
If possible, it is generally recommended to use the default user data directory on your local computer to ensure the best performance and stability.
In conclusion, while it is technically possible to use Chrome --user-data-dir over a shared network using workarounds like symbolic links or portable versions, it is not officially supported by Google and may lead to performance and stability issues. It is important to weigh the pros and cons before attempting to use this setup.
| References |
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| 1. https://www.chromium.org/user-experience/user-data-directory |
| 2. https://stackoverflow.com/questions/3102819/changing-chrome-user-data-directory-in-command-line |