A storage layer stores integrity data corresponding to data groups being written to a storage
array. The storage layer validates stored data groups by use of the integrity data …

Disclosed are solutions for resolving a redundant array of independent disks (RAID) write
hole, or a parity-based fault scenario that occurs when a power failure and a drive failure …

Technologies are described for determining when an updated version of a configuration of a
computing resource may be rolled back to a previous version. The computing resource can …

Examples may include techniques to recover data from a solid state drive (SSD) using
exclusive OR (XOR) parity information. Data saved to non-volatile types of block-erasable …

The present invention provides a data write method and a solid-state drive array. The solid-
state drive array is based on a RAID system and includes n solid-state drives. Before to-be …

An apparatus includes a plurality of drives configured as a redundant array of independent
disks (RAID) and drive array controller logic to: calculate a first partial parity log (PPL) value …

When a media error occurs on a storage device of a number of storage devices of a
redundant array, the logical stripe of data affected by the media error is determined. A …

An updated version of a configuration of a computing resource may be rolled back to a
previous version. The computing resource can include code for a function or the computing …

(57) ABSTRACT A metadata track stores metadata corresponding to both a first customer
data track and a second customer data track. In response to receiving a first request to …

According to one embodiment, a memory system includes a plurality of memories, a plurality
of first processing units, and a second processing unit. The plurality of first process ing units …