METHOD AND APPARATUS FOR EXTERNAL EVENT NOTIFICATION MANAGEMENT OVER IN-BAND AND OUT-OF-BAND NETWORKS IN STORAGE SYSTEM CONTROLLERS

摘要

Methods and systems for managing user access to a storage system storage controller are provided. In particular, user login requirements and permissions are administered, and individual user and external user interface pairs are tracked, through a user table and a session table established as part of the storage system controller. The external user interfaces may be interconnected to the storage system controller through different networks and/or protocols. Notification of events to external interfaces is performed as part of a task running on the storage system controller. In particular, an event notification manager determines whether notification of an event should be provided in connection with active sessions, with the result that the storage system controller only sends notification of events that have not previously been reported to a user and external interface pair.