DE Series OLH 11.70.4 - What types of events are recorded in the audit log?

The audit log can record modification events, or both modification and read-only events.

Depending on the policy settings, the following types of events are shown:

Modification events — User actions from within System Manager that involve changes to the system, such as provisioning storage.
Modification and read-only events — User actions that involve changes to the system, as well as events that involve viewing or downloading information, such as viewing volume assignments.