Abstract: Examples described herein relate to circuitry to copy reported error data to a data structure in memory. In some examples, the reported error data includes a last reported error and at least one other reported error. In some examples, the circuitry utilizes a direct memory access (DMA) circuitry to copy the reported error data to the data structure in memory.

Abstract: A drive-to-drive data transfer may be performed by means of a host configuring registers in a source device and a sink device and triggering a transfer. Data copy logic of controllers of the source and sink devices may then proceed to perform the endpoint to endpoint transfer, for example, using transaction layer packets (TLPs).

Abstract: A data backup system can be implemented in a data storage enclosure that houses a backup controller. The backup controller may be connected to a storage media and a backup media via a switch. The backup media can be resassigned from an unavailable condition to an available condition by the backup controller in response to predicted degradation in the storage media. The backup media may be connected to a root complex of the backup controller via a backup partition and selection feature.

Abstract: A drive-to-drive data transfer may be performed by means of a host configuring registers in a source device and a sink device and triggering a transfer. Data copy logic of controllers of the source and sink devices may then proceed to perform the endpoint to endpoint transfer, for example, using transaction layer packets (TLPs).

Abstract: An apparatus may include a baseboard management controller (BMC) configured to monitor one or more statuses of a storage array enclosure of the BMC. The BMC may further communicate with a host device of a PCIe network topology via a PCIe port of the BMC including performing a direct memory access (DMA) write to store status information of the enclosure to a memory of the host device via the PCIe network topology and performing a DMA read to retrieve control information from the memory of the host device via the PCIe network topology. In addition, the BMC may control one or more devices of the storage array enclosure based on the retrieved control information.

Abstract: A solid state drive (or other non-volatile storage device) includes a plurality of non-volatile storage elements arranged in blocks (or other units). Blocks (or other units) can be individually switched between analytics mode and I/O mode. The SSD (or other non-volatile storage device) performs in-drive data analytics for blocks in analytics mode while blocks in I/O mode are available for concurrent I/O operations.

Abstract: A data backup system can be implemented in a data storage enclosure that houses a backup controller. The backup controller may be connected to a storage media and a backup media via a switch. The backup media can be resassigned from an unavailable condition to an available condition by the backup controller in response to predicted degradation in the storage media. The backup media may be connected to a root complex of the backup controller via a backup partition and selection feature.

Abstract: Exemplary systems, apparatus, and methods may write data to data blocks defining health levels corresponding to the quality-of-service levels of the data. Further, when health levels of the data blocks change over time, the data may be moved in an attempt to maintain the data in data blocks defining health levels that correspond to the quality-of-service levels of the data.

Abstract: Exemplary systems, apparatus, and methods may write data to data blocks defining health levels corresponding to the quality-of-service levels of the data. Further, when health levels of the data blocks change over time, the data may be moved in an attempt to maintain the data in data blocks defining health levels that correspond to the quality-of-service levels of the data.

Abstract: A solid state drive (or other non-volatile storage device) includes a plurality of non-volatile storage elements arranged in blocks (or other units). Blocks (or other units) can be individually switched between analytics mode and I/O mode. The SSD (or other non-volatile storage device) performs in-drive data analytics for blocks in analytics mode while blocks in I/O mode are available for concurrent I/O operations.