Abstract: Methods and systems for managing resources in a storage system are provided. As an example, one method includes determining a maximum node utilization of a first node operating in a networked storage environment for storing information at a plurality of storage devices, where the maximum node utilization is based on a first factor that tracks utilization of a processor of the first node; comparing the maximum node utilization to a first threshold value; and triggering an event when the maximum node utilization has reached the first threshold value.

Abstract: Methods and systems for managing resources in a storage system are provided. As an example, one method includes determining a maximum node utilization of a first node operating in a networked storage environment for storing information at a plurality of storage devices, where the maximum node utilization is based on a first factor that tracks utilization of a processor of the first node; comparing the maximum node utilization to a first threshold value; and triggering an event when the maximum node utilization has reached the first threshold value.

Abstract: In an embodiment, a server computer comprises service processing logic that implements a Multi Step Retry Reinitialization Protocol Flow, and a protocol-aware rate limiting unit configured to cause one or more processors to perform receiving a message from a client; determining whether the received client message is a start type of message that requests starting the Flow; in response to determining that the received client message is a start type of message, determining whether to provide the received client message to the service processing logic using a discriminating rate limiting process. As a result, service unavailability may be prevented by rate limiting start types of messages, thereby allowing services to finish processing in-process protocol flows, when large numbers of clients concurrently attempt to obtain the services.

Abstract: In an embodiment, a server computer comprises service processing logic that implements a Multi Step Retry Reinitialization Protocol Flow, and a protocol-aware rate limiting unit configured to cause one or more processors to perform receiving a message from a client; determining whether the received client message is a start type of message that requests starting the Flow; in response to determining that the received client message is a start type of message, determining whether to provide the received client message to the service processing logic using a discriminating rate limiting process. As a result, service unavailability may be prevented by rate limiting start types of messages, thereby allowing services to finish processing in-process protocol flows, when large numbers of clients concurrently attempt to obtain the services.