title: Hyper-V VMs: Age of oldest Checkpoint
agents: windows
catalog: os/services
license: GPLv2
distribution: check_mk
description:
 This plug-in queries a Microsoft Hyper-V server via an agent plug-in (hyperv_vms_guestinfos.ps1).
 It creates services on the VMs (using the piggyback mechanism).
 It shows the number of Checkpoints (Snapshots) and monitors their age.
 Leves for {WARN} and {CRIT} can be set using the ruleset "Virtual Machine Snapshots".

discovery:
 One service is created for each system.
