Abstract: In some examples, a system receives a command for an operation involving a storage system, compares attributes associated with the command to a signature, the signature based on a storage volume characteristic and a configuration of the storage system, and responsive to the comparison of the attributes associated with the command to the signature, indicates a potential fault associated with the operation indicated by the command.

Abstract: In some examples, a system receives a command for an operation involving a storage system, compares attributes associated with the command to a signature, the signature based on a storage volume characteristic and a configuration of the storage system, and responsive to the comparison of the attributes associated with the command to the signature, indicates a potential fault associated with the operation indicated by the command.

Abstract: Systems and methods are provided for local analytics for high-availability storage systems. A storage system may include first and second storage controllers to act as active and passive controllers for the storage system, and a plurality of storage devices. A method may include obtaining one or more storage microservices; responsive to determining that the second storage controller is not performing read and write operations on the storage device as the active controller, beginning to perform read and write operations on the storage device as the active controller; and responsive to determining that the second storage controller is performing read and write operations on the storage device as the active controller, executing the one or more storage microservices in the respective virtual computing environments of the storage system.

Abstract: Systems and methods are provided for local analytics for high-availability storage systems. A storage system may include first and second storage controllers to act as active and passive controllers for the storage system, and a plurality of storage devices. A method may include obtaining one or more storage microservices; responsive to determining that the second storage controller is not performing read and write operations on the storage device as the active controller, beginning to perform read and write operations on the storage device as the active controller; and responsive to determining that the second storage controller is performing read and write operations on the storage device as the active controller, executing the one or more storage microservices in the respective virtual computing environments of the storage system.

Abstract: A method, system, and computer program product for managing performance of an application I/O comprising determining paths from a first host to a node in a cluster that are flaky; and initiating a failover mechanism for the application I/O from the node in the cluster to a second node in the cluster ensuring seamless execution of the application I/O in the cluster.

Abstract: Example embodiments of the present invention relate to a method, an apparatus, and a computer program product for updating disk geometry in a multipathing environment. The method includes receiving a disk geometry update for a logical unit on a storage array accessible via a multipathing device in the multipathing environment. The method then includes translating the disk geometry update for the logical unit for each respective disk device aggregated by the multipathing device. Requests for the logical unit then may be issued according to the updated geometry.

Abstract: A method, system, and computer program product for managing performance of an application I/O comprising determining paths from a first host to a node in a cluster that are flaky; and initiating a failover mechanism for the application I/O from the node in the cluster to a second node in the cluster ensuring seamless execution of the application I/O in the cluster.