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9043567 Methods and systems for replicating an expandable storage volume  
Machine implemented method and system for generating a disaster recovery copy of an expandable storage volume having a namespace for storing information for accessing data objects stored at a data...
9043566 Method and apparatus for optically backing up data  
An optical backup apparatus is provided and includes an optical storage device, an interface module to connect with at least one type of external storage medium, and a control unit to back up data...
9043282 Method, system and devices for communicating between an internet browser and an electronic device  
A method, system and devices for backing up data on a mobile device connected to a host computer is disclosed. The method comprises: displaying a web page of a web-based device management...
9043363 System and method for performing memory management using hardware transactions  
The systems and methods described herein may be used to implement a shared dynamic-sized data structure using hardware transactional memory to simplify and/or improve memory management of the data...
9043284 Retention of active data stored in memory  
A method and apparatus for retention of active data stored in memory using multiple indexing systems for data storage. An embodiment of a method for retention of active data in a storage server...
9043546 Sliding-window multi-class striping  
A sequence of storage devices of a data store may include one or more stripesets for storing data stripes of different lengths and of different types. Each data stripe may be stored in a prefix or...
9043548 Streaming content storage  
A computing system includes a plurality of dispersed storage (DS) processing units operable to receive a continuous data stream, simultaneously disperse storage error encode the continuous data...
9037817 Device type override  
A backup system override may be specified to allow a backup system to access a backup created on an old storage device. For example, an archival backup may be accessed long after the storage...
9037818 Active replication switch  
A method, system, and computer program product for replication comprising allowing a subset of sites, wherein the sites comprise a first site, a second site and a third site and further wherein...
9037822 Hierarchical volume tree  
In one aspect, a method includes receiving notification that a volume in a plurality of volumes has failed, determining a smallest consistency group with a replication trigger point designation...
9037820 Optimized context drop for a solid state drive (SSD)  
A mass storage system employs a paging table for memory page redirection and maintains the paging table for power loss recovery (PLR) using a FIFO queue of paging table (L2P) segments to be...
9037821 Systems and methods for replicating snapshots across backup domains  
A computer-implemented method for replicating snapshots across backup domains may include 1) identifying a replication of a snapshot from a source storage device within a source domain to a target...
9037545 Group based complete and incremental computer file backup system, process and apparatus  
The present invention is capable of determining the rights to a file based on providing a descriptor. The descriptor can be calculated using an algorithm, which may be cryptographic and/or...
9037819 Source cleaning cascaded volumes using reference counts  
A system, process, and product for source cleaning cascaded volumes include the ability to store a number of cascaded backup volumes and prepare received writes for storage. The system, process,...
9037828 Transferring storage resources between snapshot storage pools and volume storage pools in a data storage system  
A method for data storage, including configuring in a data storage system a volume storage pool as data storage resources available for allocation of volumes in the data storage system. The method...
9032172 Systems, methods and computer program products for selective copying of track data through peer-to-peer remote copy  
In one embodiment, a primary storage system, includes: logic integrated with and/or executable by at least one controller, the logic being adapted to: receive a request to establish a Peer-to-Peer...
9032171 System and method for backing up data  
A hash-optimized backup system and method takes data blocks and generates a probabilistically unique digital fingerprint of the content of each data block using a substantially collision-free...
9032414 Systems and methods for managing system resources allocated for backup validation  
A computer-implemented method for managing system resources allocated for backup validation may include (1) identifying a computing system that is to be backed up, (2) monitoring at least one...
9032173 Automated migration to a new copy services target storage system to manage multiple relationships simultaneously while maintaining disaster recovery consistency  
A method according to one embodiment includes receiving instruction to change from an original target storage subsystem in a disaster recovery configuration-to a new target storage subsystem....
9032161 Storage system control method  
An apparatus for copying data to another apparatus including a receiving buffer, includes: a transmitting buffer including a plurality of areas for temporary storing data of the copying; and a...
9032218 Key rotation for encrypted storage media using a mirrored volume revive operation  
Encryption key rotation is performed in computing environments having mirrored volumes by initializing a target storage media with a new key, performing a mirror revive operation from a first...
9032170 Method for replicating a logical data storage volume  
Replicated data storage units are autonomously identified and assembled into generationally related data storage volumes. A data storage manager, implementing a re-signaturing process executed at...
9032169 Method for high performance dump data set creation  
A method, system and computer-usable medium which provides a format in which data is written to a dump data set to allow use of Fast Replication technology for both backing up and restoring of...
9032144 Virtual tape device, virtual library system, and virtual tape control method  
A virtual tape control method for controlling a virtual tape device includes performing a migration process for storing data stored in a logical volume to a physical volume of a library device...
9026752 Efficiently estimating compression ratio in a deduplicating file system  
A system for estimating a quantity of unique identifiers comprises a processor and a memory. The processor is configured to, for each of k times, associate a bin of a set of bins with each...
9026753 Snapshot volume generational management for snapshot copy operations using differential data  
A snapshot volume is migrated by using a primary volume of a migration destination storage apparatus. The management server comprises a controller for generational management, by means of the...
9026553 Data expanse viewer for database systems  
Systems and methods for obtaining access to a database file managed by an operating system in a computing system are disclosed. One method includes transmitting a call to an operating system from...
9026749 Data storage system having multi-bit memory device and on-chip buffer program method thereof  
Disclosed is an on-chip buffer program method for a data storage device which comprises a multi-bit memory device and a memory controller. The on-chip buffer program method includes measuring a...
9026750 Systems and methods for managing data in a computing environment  
Improved data management systems for managing and maintaining unstructured data in a computing system environment. Data content is associated with particular types of metadata to create data...
9026754 Storage apparatus and data management method  
Storage apparatus and data management methods provide for high-speed copying of a compressed data volume. A control unit of the storage apparatus divides a pool into a plurality of chunks...
9026751 Management computer used to construct backup configuration of application data  
According to the present invention, it is possible to construct a backup configuration of a particular application data, without influencing data of another application. A management computer is...
9021221 Cascaded, point-in-time-copy architecture with data deduplication  
A method for performing a write to a volume x in a cascaded architecture is described. In one embodiment, such a method includes determining whether the volume x has a child volume, wherein each...
9020896 Systems and methods for simplifying data restoration using resource types  
A computer-implemented method for simplifying data restoration using resource types. The method may include (1) receiving a request from a user to perform a data restoration operation, (2)...
9019792 Fast startup hybrid memory module  
A memory device is provided comprising: a volatile memory device, a non-volatile memory device, a memory control circuit volatile memory controller coupled to the volatile memory device and...
9021222 Managing incremental cache backup and restore  
A method is used for managing incremental cache backup and restore. I/O operations are quiesced at a cache module. A first snapshot of a storage object and a second snapshot of an SSD cache object...
9021213 System and method for sharing media in a computer network  
A computerized method for sharing removable storage media in a network, the method comprising associating, in an index entry, a first piece of removable storage media in a first storage device...
9021223 Resilient mirroring  
An apparatus and associated method including a first storage device and a second storage device, each coupled to a remote server independently of the other via a network. Resilient mirroring logic...
9021214 Storage system and method for controlling memory in storage system  
According to a storage system of a prior art adopting a cluster structure, various types of large-capacity memories were arranged to enhance the access performance, so that the system required a...
9015164 High availability for cloud servers  
A high availability system in a cloud computing environment includes a snapshot manager disposed in a mirror environment having at least one computer server and a plurality of virtual machines...
9015212 System and method for exposing cloud stored data to a content delivery network  
A system for exposing data stored in a cloud computing system to a content delivery network provider includes a database configured to receive and store metadata about the data, the database being...
9015435 Storage management system and storage management method  
An embodiment of this invention is a storage management system including a processor and a storage device to manage a storage system having one or more copy functions. The processor locates data...
9015431 Distributed storage revision rollbacks  
Multiple revisions of an encoded data slice can be stored in a distributed storage unit. Before writing a new revision of an encoded data slice to storage, the distributed storage unit can invoke...
9015198 Method and apparatus for large scale data storage  
A logical apparatus and associated methods provide highly scalable and flexible data storage in a network of computers. The apparatus provides flexible organizational and access control mechanisms...
9015412 Management system and management method of storage system that performs control based on required performance assigned to virtual volume  
A storage system is configured to manage a pool to which multiple virtual volumes (VVOLs) are associated, assign a real area (RA) from any tier in an available tier pattern associated with a...
9015430 Copy on write storage conservation systems and methods  
Systems and methods for copy on write storage conservation are presented. In one embodiment a copy on write storage conservation method includes creating and mounting a snapshot; mounting a...
9015432 Establishing a mapping to a virtual disk  
A system, computer program product, and computer implemented method for mapping a Virtual machine (VM) drive to underlying storage, the method comprising locating a signature for a disk mounted to...
9015552 Data deduplication using CRC-seed differentiation between data and stubs  
Various embodiments for differentiating between data and stubs pointing to a parent copy of deduplicated data are provided. Undeduplicated data is stored with a checksum of an initial value as a...
9015525 Smart active-active high availability DAS systems  
A high availability DAS system uses a solid state cache to provide near active-active performance in a DAS duster, while retaining the implementation simplicity of active-passive or dual active...
9015442 Computing device system and information managing method for rearrangement of data based on access characteristic related to a task  
Technique for decision criterion for determining a transfer destination layer in rearrangement processing. A computer configures rearrangement reference information showing whether an access...
9015434 Storage system, and apparatus and method for controlling storage  
A rebuild control unit splits a rebuild process into partial processes and instructs an access processing unit to execute the partial processes. In the rebuild process, data identical to data...