vCenter probes and probe parameters The VMware - vCenter probe that discovered all vCenter objects in previous releases is deprecated in the Istanbul release and replaced by multiple probes. Upgrade changes In upgraded systems, the vCenter process classifier and the vmapp port probe are configured to trigger the VMware - vCenter Datacenters probe. This probe then triggers the probes that discover individual vCenter objects such as hosts, storage, and datastores. The legacy probe, VMware - vCenter, is still in the system but is not triggered to run in the updated instance. Available vCenter probes and probe parameters vCenter probe parameters allow you to disable the probes for the objects you are not interested in discovering. You can also reduce the size of the payload of a probe by specifying a page size. Important: Before disabling a probe, be aware of any dependencies the probe might have. If the probe you disable triggers another probe, the dependent probe is also disabled, and cannot collect data. Figure 1. Relationship of vCenter elements to probe parameters These parameters are available for vCenter probes.Note: By default, these parameters are not set in the platform, except where noted.Table 1. vCenter probe parameters Probe Parameters VMWare - vCenter Datacenters datacenter_only (Cloud Management) debug disable_vm_probe disable_network_probe disable_datastore_probe disable_cluster_probe datacenters_only fixed_credential_id (Cloud Management) disable_vm_nic_probe disable_host_probe disable_host_storage_probe VMWare - vCenter VMs disable_vm_nic_probe disable_vm_nics_vnics (set to false) disable_vm_nic_vdisks (set to true for Discovery only and false when Cloud Management is enabled) refresh_state (Cloud Management) page_size (100)Note: The settings for the vnics and vdisks parameters preserves the default behavior of vCenter Discovery. VMWare - vCenter VM NICs none VMWare - vCenter Networks page_size (500) VMWare - vCenter Datastores page_size (500) VMWare - vCenter Clusters disable_host_probe disable_host_storage_probe page_size (1000) VMWare - vCenter ESX Hosts disable_host_storage_probe page_size (10) VMWare - vCenter ESX Hosts Storage page_size (175) VMWare - vCenter ESX Hosts License none Consider the following when setting these parameters: Disable: You disable a probe by setting the parameter in the triggering probe. For example, if you are not interested in discovering storage, set the disable_host_storage_probe parameter to true in the VMWare - vCenter ESX Hosts probe. Page size: Page size parameters control the number of CIs to discover with a single probe. Use this parameter to limit payload size by reducing the number of vCenter elements discovered at a time by any probe. The page size expressed in parentheses is the default in the base system. Debug: Set the debug parameter in the VMWare - vCenter Datacenters probe to allow debugging for all the vCenter probes. Debugging returns the raw vCenter data in each probe payload.