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About Alerts
Alerts are a way of warning administrators about various events.
Backup Alerts
When a virtual machine backup fails or is skipped, you will receive a “Backup report” email from the Xen Orchestra server. For details, see below.
Update Alerts
This system automatically checks for patch updates, and if a host is missing patches, it displays the number of missing patches as shown below.
- Yellow warning marks will appear on the left menu: “Home” and “Pools”.
- Pools: Shows in red the number of patches that have not been applied.
For instructions on how to apply the patch, please see below.

