title: Dell PowerVault ME5: Unwritable Cache
agents: dell_powervault_me5
catalog: hw/storagehw/dell
license: GPLv2
distribution: Sher Zaman
description:
 Monitors the percentage of cache data on a Dell PowerVault ME5 system that
 cannot be written to disk, per controller. Unwritable cache indicates data at
 risk, so the default upper levels raise even at 1 percent.

 Levels are configurable via the "Dell PowerVault ME5 unwritable cache" ruleset.

discovery:
 One service is created per array.
