Delete the discovered Items/Triggers

[vai]

Hello,

We have just unlinked template from hosts and we would like to delete the discovered Items/Triggers by the unlinked template.

Will you please add your inputs on how can we delete the discovered Items/Triggers by the unlinked template?

[cyber]

Should have done "unlink and clear" not just "unlink"...
Now you just need to open hosts item list, select all that needs deleting and delete ...

[vai]

Thank you.

Can we clean items/applications/triggers/history from DB?

[cyber]

You need to know every item and trigger ID etc.
Seems easier to reassign that template to that host and then do "unlink and clear" again..

[vai]

I was hoping to clear the data which is older than 1 month. Will that help

[cyber]

If you delete items from host, all data will be erased also. But if you want to keep monitoring things, then you should update items and set their data and trend history times appropriately and housekeeping will deal with removing too old data.