The VMware vCenter Update Manager maximums represent limits for concurrent operations.

Table 1. vCenter Update Manager Maximums

Item

Maximum

Concurrent Operations

VMware Tools scan per ESXi host

90

VMware Tools upgrade per ESXi host

30

Virtual machine hardware scan per host

90

Virtual machine hardware upgrade per host

30

VMware Tools scan per VUM server

200

VMware Tools upgrade per VUM server

200

Virtual machine hardware scan per VUM server

200

Virtual machine hardware upgrade per VUM server

200

ESXi host scan per VUM server

232

ESXi host patch remediation per VUM server

232

ESXi host upgrade per VUM server

232