Match Document Document Title
8447740 Stream locality delta compression  
Stream locality delta compression is disclosed. A previous stream indicated locale of data segments is selected. A first data segment is then determined to be similar to a data segment in the...
8447937 Data migrating method taking end time into consideration  
A data migrating method including calculating, in a case where data stored in a volume is migrated to another volume, a required period of time for migrating the data based on a size of data to be...
8443362 Computer system for determining and displaying performance problems from first storage devices and based on the problems, selecting a migration destination to other secondary storage devices that are operated independently thereof, from the first storage devices  
Provided is a computer system including a host computer, a storage system, and a management computer, in which the storage system receives data I/O request to virtual logical volumes and data I/O...
8443133 Memory system storing management information and method of controlling same  
A memory system includes a management-information restoring unit. The management-information restoring unit determines whether a short break has occurred referring to a pre-log or a post-log in a...
8442945 No touch synthetic full backup  
Example apparatus and methods concern no touch synthetic full backups where a new backup is created using information about previous backups but without reading data from the existing backups. The...
8442958 Server change management  
In one embodiment, methods and systems for change management are described. A server system may include a physical server and a virtual server capable of being deployed on the physical server. A...
8442949 Systems and methods for using data archiving to expedite server migration  
A computer-implemented method for using data archiving to expedite server migration may include: 1) archiving data from at least one source computing system to an archiving system in accordance...
8438346 Synchronization of a virtual storage system and an actual storage system  
A virtual storage system includes a storage subsystem having virtual storage devices to emulate physical storage devices of an actual storage system. The virtual storage system has a controller to...
8438251 Methods and systems for implementing a virtual storage network  
Embodiments of the invention provide systems and methods for implementing a virtual Storage Area Network (SAN) in software. According to one embodiment, a method for implementing a virtual SAN can...
8438349 Proxy backup of virtual disk image files on NAS devices  
A system and method for backing up a virtual machine executing on a virtualization server computer are described. A snapshot of a virtual disk image file of the virtual machine may be created on a...
8433861 Method and apparatus for managing access to backup data on an archival storage system through available media servers  
A method and apparatus for managing access to backup data on an archival storage system through storage media servers are described. In some examples, read operations are initiated. Each of the...
8433873 Disposition instructions for extended access commands  
A computer system that generates a disposition instruction and an associated access command directed to a block of data at a logical address is described. The disposition instruction and the...
8433685 Method and system for parity-page distribution among nodes of a multi-node data-storage system  
One embodiment of the present invention is directed to a multi-node data-storage system comprising a number C of component-data-storage-system nodes that store data pages of a data object in a...
8433865 Consistency without ordering dependency  
Aspects of the subject matter described herein relate to maintaining consistency in a storage system. In aspects, one or more objects may be updated in the context of a transaction. In conjunction...
8433871 Data copy management for faster reads  
Multiple copy sets of data are maintained on one or more storage devices. Each copy set includes at least some of the same data units as other sets. Different sets optionally have data units...
8429207 Methods for implementation of information audit trail tracking and reporting in a storage system  
Embodiments of archival storage system are disclosed. The archival storage system includes one or more removable disk drives that provide random access and are readily expandable. One or more...
8429362 Journal based replication with a virtual service layer  
A system, program product, and computer implemented method for data replication, comprising enabling a virtual service layer to consume a storage medium of a site and map the storage medium of the...
8429743 Online risk mitigation  
Online risk mitigation techniques are described. In an implementation, a service is queried for a reputation associated with an object from an online source in response to selection of the object....
8423734 Making automated use of data volume copy service targets  
A system and computer program product for automatically managing copies of source data volumes are provided. A copy management agent receives a message that target volume copies of source volumes...
8423714 Storage and reproduction apparatus  
The storage and reproducing apparatus includes a signal processing block, a memory, a reproduction block, an operation block, and a control block. The signal processing block converts a sound...
8423997 System and method of controlling virtual machine  
According to an aspect of the embodiment, a host virtual machine operated on the CPU controls the virtual machine system and a guest virtual machine, and has save information of system information...
8423731 System and method for automatic scheduling and policy provisioning for information lifecycle management  
A system and method for managing automatic data protection features, e.g., backup scheduling and data storage capabilities, e.g., policy provisioning of a storage system to enable information...
8417908 Systems and methods for combining data streams in a storage operation  
Described herein are systems and methods for multiplexing pipelined data for backup operations. Various data streams are combined such as by multiplexing by a multiplexing module. The multiplexing...
8417906 Method and system to locate a storage device  
A request is received from a client machine via a web interface for content presented on a web page. A globally unique identifier (GUID) that is associated with the user is accessed and a number...
8417905 Methods and apparatus for point-in-time volumes  
Methods and apparatus for point-in-time volumes are provided. A relationship is enabled between a source volume and point-in-time volume. Copying a data chunk to the point-in-time volume before a...
8412905 Storage system having secondary data store to mirror data  
A storage system includes a secondary data store for backing up the primary data store, a deleted data store for retention of deleted data, and a data management application for managing the...
8412896 Method and system for transparent restore of junction file types  
A method and system for backing up and restoring data in a file system that includes junctions is provided. In a backup operation, a junction is encoded as a symbolic link (“symlink”) directive,...
8412898 Method for automatically backing up digital data preserved in memory in a computer installation and data medium readable by a computer having the associated instructions stored in the memory thereof  
The invention relates in particular to a method for automatically backing up digital data preserved in memory in a computer installation to a remote backup system accessible through the computer...
8412901 Making automated use of data volume copy service targets  
A computer implemented method for automatically managing copies of source data volumes is provided. A copy management agent receives a message that target volume copies of source volumes are...
8412908 Storage area dynamic assignment method  
A storage system allocates a data storage area in response to an access request from a first computer if the capacity of a first physical storage device configuring a first logical storage area,...
8412677 Systems and methods for byte-level or quasi byte-level single instancing  
Described in detail herein are systems and methods for deduplicating data using byte-level or quasi byte-level techniques. In some embodiments, a file is divided into multiple blocks. A block...
8407436 Methods and apparatus for migrating thin provisioning volumes between storage systems  
Multiple storage systems have capability to provide thin provisioning volumes to host computers and capability to transfer (import/export) management information regarding thin provisioning...
8407434 Sequentially written journal in a data store  
Systems, methods, and computer storage media for storing and retrieving data from a data store in a distributed computing environment are provided. An embodiment includes receiving data at a data...
8407182 Systems and methods for facilitating long-distance live migrations of virtual machines  
A computer-implemented method for facilitating long-distance live migrations of virtual machines may include: 1) identifying a request for a live migration of a virtual machine from a primary site...
8407438 Systems and methods for managing virtual storage disk data  
A method for managing virtual disk data storage may include: 1) identifying first and second virtual storage disks on a physical storage system; 2) identifying relocatable data in the first and...
8402234 Storage system and storage migration method  
A storage system and storage migration method where migration may be carried out to an access destination of a host apparatus without stopping the exchange of data between the host apparatus and...
8402106 Asynchronous future based API  
An apparatus and a method for operating on data at a cache node of a data grid system is described. An asynchronous future-based interface of a computer system receives a request to operate on a...
8402219 Hierarchical systems and methods for performing storage operations in a computer network  
A system for performing storage operations using hierarchically configured storage operation cells. The system includes a first storage manager component and a first storage operation cell. The...
8402000 Systems and methods of media management, such as management of media to and from a media storage library  
A system and method for determining media to be exported out of a media library is described. In some examples, the system determines a media component to be exported, determines the media...
8397022 System and method for optimized data backup  
A spilt backup agent model where a component on a host and a component on the block storage device function together logically to provide a backup agent. In certain embodiments, the mechanism...
8396839 Representing de-duplicated file data  
A subset of de-duplicated is outputted. In some embodiments, the output includes a subset of data stored in de-duplicated form in a plurality of containers each including a plurality of data...
8396843 Active file instant cloning  
Techniques and mechanisms are provided to instantly clone active files including active optimized files. When a new instance of an active file is created, a new stub is generated in the user...
8397012 Data storage systems  
A data storage subsystem includes a volatile memory in which stored data can be denoted as being data that should be preserved in the event of an interruption in the power supply to the volatile...
8397047 Logical volume configuration information distribution program, logical volume configuration information distribution method, and logical volume configuration information distribution apparatus  
A recording medium storing a logical volume configuration information distribution program causing a computer to execute processing based on logical volume configuration information that defines a...
8392677 Systems and methods for creating copies of data, such as archive copies  
A system and method of creating archive copies of data sets is described. In some examples, the system creates an archive copy from an original data set. In some examples, the system creates an...
8392676 Management method and management apparatus  
A management method and management apparatus that can prevent deterioration of response performance of an entire system is suggested. A management method and apparatus for managing a storage...
8392680 Accessing a volume in a distributed environment  
In one aspect, a method includes exposing a set of storage volumes to a host at a requested point in time, in a virtual access mode. The set of storage volumes are handled by distributed virtual...
8392675 System and method for reduced-overhead snapshot creation  
Systems and methods for reduced-overhead creation of persistent, point-in-time images (PPIs) are disclosed. The summary map is updated as needed when a block is newly freed or allocated after the...
RE44052 Flash memory management method  
A flash memory management method is provided. According to the method, when a request to write the predetermined data to a page to which data has been written is made, the predetermined data is...
8386731 Method and system for optimizing live migration of persistent data of virtual machine using disk I/O heuristics  
Techniques for migrating persistent data of virtual machines between and across data stores are optimized using special tracking data structures and monitoring methods. Special tracking data...