Time Machine reporting to Jamf

[c_archibald]

So I keep coming across the problem of machines saying that their Time Machine backup is older than 2 days. It shows up in JAMF under the computer as:

Time Machine - Auto Backup: Fail (Domain or Key Not Found) Time Machine - Enabled: Fail (Domain or Key Not Found)

Some machines have local External HDs they backup to, and all have the Network backup, except a couple. Yet when I ARD into those machines, almost always it says there is a current backup from that day. So, anyone know what's going on, and is there anything I can do?

[Look]

If the built in tool isn't doing it, you could build an Extenstion Attribute around the outputs from one of the following.

tmutil latestbackup
tmutil listbackups

It would take a bit of wrangling as you would probably want it in the date format to match the AE date format.