title: EMC ScaleIO: Cluster status
agents: linux
catalog: os/storage
license: GPL
distribution: check_mk
description:
 This check monitors the cluster states of all MD members (MDMs). The
 cluster mode and health status will be in the output and the state will
 change to {WARN} if the health status is "Degraded" or "Not synchronized"
 and to {CRIT} if it is "Error" or "Disconnected".

 Also the number of active and replicated members are in the output. The
 state will change to {CRIT} if one member is not active or replicated.

 Finally the health status of each member is in the output if it is not
 "Normal". In this case the state will change accordingly as described above.

inventory:
 Only one service is created
