How to solve data loss after gitlab13 upgrade

With the development of cloud computing, more and more companies are deploying their software on the cloud. As a code hosting platform, GitLab has become one of the first choices for many companies. But after upgrading to GitLab 13, some users found that their data was deleted, which is a very troubling problem.

GitLab 13 adds many new features, including better CI/CD tools, disaster recovery backups, and more. While these updates were useful, some users found that their data was lost when upgrading, which was a very bothersome issue for them.

In fact, a new version of software will always have some unexpected problems. Especially on a platform like GitLab, the importance of data cannot be ignored. However, many businesses often lack the necessary backups and testing when upgrading, which can result in the loss of their data.

So, how to avoid the problem of data loss when upgrading GitLab? Here are some tips that may be helpful:

1. Back up all data before upgrading
Before upgrading GitLab, it is a good idea to back up all data. This helps ensure that if any issues arise during the upgrade, you can restore your data promptly. You can use GitLab's backup feature or manually back up all your data.

2. Test the new version
Be sure to test the new version before upgrading GitLab. Through testing, you can discover possible problems in the new version and take appropriate measures. Testing can be performed by personnel familiar with the release and can be conducted in a test environment.

3. Read the documentation and follow the recommended steps
Before upgrading GitLab, please read the release notes and upgrade guide. This can help you understand the changes, precautions and modification steps of the new version. Please be sure to follow the recommended steps for upgrading and make sure your upgrade process meets the requirements.

4. Don’t skip versions
When upgrading GitLab, don’t skip versions. If you were previously using GitLab 11, you should upgrade to 12 first and then to 13. This keeps your data safe and reduces the chance of problems when upgrading.

In short, it is very important to upgrade GitLab, but before upgrading, you must make sure that you are ready and take the correct steps to avoid any data loss issues. It's important to back up your data, perform tests, read documentation, and follow recommended steps for upgrading. If you are a new user of GitLab, it is best to learn it from scratch to avoid possible problems. Only by using best practices and correct methods can you ensure your data is completely secure.

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