Expected behavior on DLP Engine update on a cluster

[amelo@]

Our ESA cluster (C190s) was recently upgraded to AsyncOS 11.1.0-131  (from v10.x)

I understand DLP updates are always performed at the machine level, irrespective of DLP configured at the cluster, machine or group level now.

My question is, once that DLP Engine update is started in each appliance, would a restart of the appliance be required?

What can I expect from this process?

Thanks,

[Libin Varghese]

Updates to the appliance scanning engines apart from the Async OS upgrades do not require the appliance to be rebooted.