title: Hitachi HNAS: Snapshots
agents: hitachi_hnas_rest
catalog: hw/storagehw/hitachi
license: GPLv2
distribution: Kuhn & Rueß GmbH
description:
 This check monitors the snapshots of each mounted filesystem of a
 Hitachi NAS (HNAS) system via the File Storage REST API. It requires
 the special agent "Hitachi HNAS via REST API" to be configured for
 the host.

 The check reports the number of snapshots, the age of the oldest
 snapshot (to detect forgotten snapshots which consume space) and
 the time since the last snapshot (to detect that snapshot creation
 has stopped working). Upper levels for all three values can be
 configured via the rule "Hitachi HNAS Snapshots". By default no
 levels are applied.

item:
 The label of the filesystem.

discovery:
 One service is created for each mounted filesystem.
