IBM Storage Scale call home nodes

IBM Storage Scale call home is used to send diagnostic data to IBM®.

Nodes are arranged into call home servers, which are responsible for collecting all of the data within a call home group and sending the data to IBM. Large clusters might consist of several groups. Use call home whenever possible to assist in gathering data for support.

Call home servers are required to be separate from severs providing storage for IBM Storage Scale RAID. In the case of small clusters of 32 nodes or less, the call home server might be the same as the management interface node. In larger clusters, additional call home servers might be required. For more information on sizing call home requirements, see the Understanding call home topic in the IBM Storage Scale: Administration Guide.