If only a single slice drive remains in Available status for a period of time, this causes an extra amount of workload on the cluster as all of the primary iSCSI sessions for the data on the node are ...If only a single slice drive remains in Available status for a period of time, this causes an extra amount of workload on the cluster as all of the primary iSCSI sessions for the data on the node are being redirected to a different node in the cluster. If the node only has this fault condition, we strongly encourage our customers to from the cluster UI, proceed to add the drives back to the cluster to bring the node back to a Healthy status.