125176 May 2026

The number refers to a specific issue tracker entry for TrueNAS , the popular open-source storage operating system. Specifically, it is a suggestion to automatically create a snapshot as part of an OS upgrade (NAS-125176).

You can view and vote for this suggestion on the iXsystems JIRA. 125176

While this specific automation is a popular suggestion among the community ( TrueNAS Community Forums ), it is not always enabled by default in every version. The number refers to a specific issue tracker

Updates to storage OS can sometimes break specialized network drivers or plugin configurations; snapshots allow for "one-click" restoration. snapshots allow for "one-click" restoration.