Configuration Management Discovery and verification 92  Implementing IBM VM Recovery Manager for IBM Power Systems The Configuration Management module handles requests of the create, delete, or change  types, which are needed to manipulate KSYS objects ( IBM.VMR  resources). Such requests  come either directly from the  ksysmgr  commands that are entered by the user, or indirectly  from other modules that are running their specific jobs. All initial elementary steps, such as  when you first define the KSYS cluster, add HMCs and hosts, and then create a host group,  are typical configuration steps. Any reverse elementary steps, such as when you delete host  groups, hosts, and HMCs, are also typical configuration actions. After host group creation, you must run a discovery operation for the host group, as shown in  Example 2-55. During this initial discovery of a host group, the KSYS subsystem deploys a special  monitoring setup for the involved VMs and hosts. It creates an SSP cluster that is based on  the input that is specified in the preliminary configuration steps. The real SSP cluster  (Example 2-7 on page 50) of a host group is represented in the KSYS configuration by an  associated  IBM.VMR_SSP  resource (Example 2-56). Example 2-55 Host group discovery invocation Example 2-56 SSP resource of a host group # lsrsrc IBM.VMR_SSP Resource Persistent Attributes for IBM.VMR_SSP resource 1: Name = "SSP_1" SspName = "KSYS_rbRMHA_1" SspUuid = "1509d1bd-3fbe-3b4b-bd52-7cb482efecca" SspState = "UP" PoolName = "default_pool_1" PoolUuid = "000000000A2819F1000000005BD4C329" ViosCount = 4 ViosUuidList =  {"315CE56B-9BA0-46A1-B4BC-DA6108574E7E","5AC3E0DC-13FC-4221-9617-8EF61C4CDD83","4E 0F6F60-214B-4D2C-A436-0EAC46F7F71F","166C89EF-57D8-4E75-815C-AA5B885560B1"} VmCount = 16 RepositoryDisk =  "01M0lCTTIxNDUxMjQ2MDA1MDc2ODAyODEwNDI2ODgwMDAwMDAwMDAwMDExNA==" SspDiskList =  {"01M0lCTTIxNDUxMjQ2MDA1MDc2ODAyODEwNDI2ODgwMDAwMDAwMDAwMDExMw=="} HgID = 1 SiteID = 0 ActiveSiteID = 0 SspVersion = "VIOS 3.1.0.00 " CommonXsdVersion = "4.00" Phase = "INIT" PhaseDetail = 0 ErrMsg = " " DrTestPhase = "" DrTestPhaseDetail = 0 WarnMsg = "" InfoMsg = "" Phasebit = 0 ksysmgr discover host_group <hg_name> [verify=<yes|no>]