I encourage organizations to plan for Microsoft Windows reboots every 30 days as a part of their change management practices. And most importantly, apply the patches before the scheduled reboots on desktops, servers, and even in the cloud. This does not necessarily mean to apply the updates as soon as they come out.
How often should windows servers be rebooted?
A neutral stand is always suggested. Regular reboot is always a good practice that needs to be followed for any server for critical security updates or any other upgrades. A reboot can be done either once or twice a month or on a weekly basis.
Regular reboots might/might not reduce the frequency of failure. The purpose of a regular reboot here is to make such failures more manageable. It is also to ensure that the reboot happens at a time only when the server is being scheduled for maintenance. Reboot failure during maintenance can be mitigated without business impact.
Do server reboots affect off-hours?
If you have your farm set up right and stagger the reboots, even if you have light use off-hours, users should not be impacted. Sure, it’s regular reboots of servers, but they’re being used like desktops. Show activity on this post. This is more a political and psychological issue than a technical one.
Why do we need to keep rebooting windows?
Early desktop and server versions of Windows suffered from design flaws, memory leaks, and poor drivers that would require a reboot on a frequent basis.
Does SQL Server need to be rebooted every time?
In general, SQL Server never requires a reboot, and derives no benefit from doing so. In theory, if Microsoft’s security and reliability was perfect and no hotfixes or patches were required, SQL Server could happily stay online forever. If any software conditions are forcing a SQL Server reboot.
Modern day technology articulates that a server reboot is mandatory only in certain situations. Situations like updating a system kernel or hardware replacement only needs a system reboot. Most of the system administrators will advertise about their servers getting uptimes of over 365 days.