Rollback is enabled by default in vSphere 5.1 and later. You can disable rollback by editing the vpxd.cfg configuration file of vCenter Server directly.

1

On the host machine of vCenter Server, navigate to the directory that contains the configuration file:

On a Windows Server operating system, the location of the directory is C:\ProgramData\VMware\CIS\cfg\vmware-vpx.

On the vCenter Server Appliance, the location of the directory is /etc/vmware-vpx.

2

Open the vpxd.cfg file for editing.

3

In the <network> element, set the <rollback> element to false:

<config>
 <vpxd>
  <network>
    <rollback>false</rollback>
  </network>
 </vpxd>
</config>
4

Save and close the file.

5

Restart the vCenter Server system.