PRESENTATION OF DIRECT ACCESSED STORAGE UNDER A LOGICAL DRIVE MODEL

摘要

In accordance with embodiments disclosed herein, there are provided methods, systems, mechanisms, techniques, and apparatuses for presentation of direct accessed storage under a logical drive model; for implementing a distributed architecture for cooperative NVM Data protection; data mirroring for consistent SSD latency; for boosting a controller's performance and RAS with DIF support via concurrent RAID processing; for implementing arbitration and resource schemes of a doorbell mechanism, including doorbell arbitration for fairness and prevention of attack congestion; and for implementing multiple interrupt generation using a messaging unit and NTB in a controller through use of an interrupt coalescing scheme.

主权项

1. An apparatus comprising:
an Input/Output Interface (I/O Interface) module to a direct accessed storage; and a storage adapter to provide a partition table on behalf of the direct accessed storage, wherein the partition table implements Logical Block Access (LBA access) to the direct accessed storage over the I/O Interface module.