PhaseDetail1 = 0 DrTestPhaseDetail1 = 0 ActivePeerDomain = "rbRMHA" #  Subsequent discoveries can be started by user or by the KSYS scheduler. You normally run a  discovery command each time a change is made in your environment. By default, the KSYS  scheduler starts a so called  Deep Discovery  once in every 24 hours at midnight, as described  in “Quick Discovery and Deep Discovery scheduling records” on page 72. You can change  this setting, as shown in Example 2-57. Deep Discovery means that discovery is followed by a complete verification step. Every hour,  the system performs a  Quick Discovery , which is discovery only with no verification. The  KSYS subsystem scans the environment for any changes that occurred since the last  discovery and adapts to the modified environment. Collected changes are saved persistently  such that they survive any daemon or KSYS node crash or restart event. Any changes in the  configuration or issues that are found during a discovery are reported to the user and related  change or error records are written in log and trace files. A discovery must be completed successfully before running the first verification. The  verification process ensures that the backup host can accommodate the VM. Verification  consists of an LPM validate operation that is performed for every VM on all the available  backup hosts on the host group. Any issues that are found during verification trigger a  notification to registered users, and then are logged in to log files. Such verification can be started either for a host group, as shown in Example 2-58, or only for  a host or VM, as shown in Example 2-59. In the case of a host or VM, we rather use LPM validation instead of verification. Chapter 2. IBM VM Recovery Manager High Availability components  93 Example 2-59 Host or VM level validation Example 2-58 Host group level verification Example 2-57 Changing the auto_discovery_time system attribute # ksysmgr q system|grep auto_discovery_time auto_discovery_time: 00:00 hours # ksysmgr mod system auto_discovery_time -h  ksysmgr modify system  [auto_discovery_time=<hh:mm>]  hh - hour: 00 to 23 mm - minute: 00 to 59 ... #  # ksysmgr discover host_group <hg_name> verify=true # ksysmgr verify host_group <hg_name> # ksysmgr lpm host <hostname|uuid> [to=<hostname|uuid>] action=validate # ksysmgr lpm vm <vm1[,vm2,...]> [to=<hostname|uuid>] action=validate