Do I need to restart my NAS now and then, or can it stay on all the time?

RedesZone answers a question that many people who build a home server end up asking: does a NAS need to be restarted from time to time, or can it be left running all the time?

The short answer is yes, it can stay on 24 hours a day. A NAS is designed to run continuously, it uses storage drives built for that purpose, and it is used for backups, freeing up space on other devices, or sharing large files. Of course it consumes power, just like a router or a security camera. But those devices are designed to use very little energy when idle. Even after months of continuous use, there is no mandatory reason to restart it, apart from saving energy or simply not needing it.

There are situations where a restart is worth it. After updating the operating system, the firmware or certain packages, even if the device doesn't ask for it. When there are software problems, such as an app that stops working, a slow service, a web interface that misbehaves, or errors in some section. After a hardware change, and after any major change in how it operates. Sometimes a process has got stuck or a program didn't close properly, and a restart brings everything back to normal.

I think it is sensible advice without any drama. For a home lab, the practical rule is to let the NAS keep working and restart it deliberately, after an update or when something behaves strangely, rather than out of habit.

Source: RedesZone