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7469264 |
Extensible method for obtaining a record of data backup activity (and errors) and converting same into a canonical format
An extensible method and system for obtaining an historical record of data backup activity (and errors) from a plurality of data backup software devices, and converting the same into a canonical...
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7469244 |
Database staging area read-through or forced flush with dirty notification
Embodiments of the present invention allow the results of a query to an operational datastore to be augmented with relevant data that may be stored in a staging area datastore. Upon receiving a...
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7469263 |
Content management system for archiving data, managing histories, validity of content registration certification wherein the management device encrypts the content in response to a content storage, encrypts the encryption key with the media ID
A content management system manages an original of electronic data content and is capable of handling increases in the volume of electronic data and maintains uniqueness of the original. Serial...
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7467267 |
Method and system for backing up or restoring data in remote devices over a communications network
Methods and media are provided for backing up data stored in one or more network-communications devices that are located in a geographic area distinct from where the backup data is to be stored....
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7467259 |
System and method to protect data stored in a storage system
Systems and methods are provided for generating a snapshot that records desired data, while allowing a client server to continue sending data to the storage system. In an example of an embodiment...
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7467169 |
Circular and bi-directional mirroring of flexible volumes
A method and system mirror flexible volumes in a circular or bi-directional configuration, without creating a deadlock. A source filer maintains a number of log files on a destination filer, where...
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7467266 |
Snapshot management method apparatus and system
Snapshot sets comprising snapshot criteria are created, maintained, and executed via a command set designed to facilitate managing and conducting snapshots on data distributed across multiple...
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7467168 |
Method for mirroring data at storage locations
Provided is a method for mirroring data. A mirror policy indicating volumes in a first storage system is processed to mirror to volumes in a second storage system and volumes in the second storage...
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7467167 |
System and method for coalescing a plurality of snapshots
A system and method for coalescing a plurality of snapshots into a single destination volume file system. Each snapshot and its replicated file system is replicated in a directory associated with...
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7464125 |
Checking the validity of blocks and backup duplicates of blocks during block reads
File system coherency of a file system, particularly for system blocks, may be maintained by (i) duplicating and verifying the (system) blocks, (ii) writing (system) blocks as a sequence of atomic...
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7464224 |
Method for controlling storage policy according to volume activity
A storage virtualization system is disclosed for performing data migration operations among the virtual LU (logical units) defined by the system. In one aspect of the present invention, the...
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7464124 |
Method for autonomic data caching and copying on a storage area network aware file system using copy services
Techniques are provided for processing a request. When the request is to read a data unit, information regarding the closest physical block locations is returned. When the request is to write to...
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7464236 |
Storage system and storage management method
The storage system of the present invention has a simple configuration and ensures redundancy of the system. The primary storage control device and the first secondary storage control device are...
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7464114 |
Method and apparatus to capture and transmit dense diagnostic data of a file system
A processor selects file system metadata. A processor identifies each unit of data in a file system. The processor determines if the unit of data contains file system metadata. The processor writes...
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7464117 |
Using directory historical data to facilitate automated file updates
The present invention extends to methods, systems, and computer program products for using directory historical data to facilitate automated file updates. A pair of directories is updated, for...
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7464126 |
Method for creating an application-consistent remote copy of data using remote mirroring
An application consistent data protection method provides application-assist and replication-technology neutral mirroring that ensures that a remote data copy is application-consistent. The method...
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7464189 |
System and method for creation/deletion of linear block address table entries for direct I/O
A method that enables application instances to pass block mode storage requests directly to a physical I/O adapter without run-time involvement from the local operating system or hypervisor is...
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7464118 |
Algorithm for maximizing application availability during automated enterprise deployments
A method of deploying enterprise applications or updates to data processing systems in a complex data processing environment. The enterprise applications or updates are phase deployed to the target...
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7464123 |
Benchmark testing
A method of benchmark testing, using test data, a component of a first computer system, using an additional computer system to restore said data.
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7461100 |
Method for fast reverse restore
Techniques are provided for performing a copy operation. A fast reverse restore command indicating a new source and a new target is received, wherein the new source is an original target and the...
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7461101 |
Method for reducing data loss and unavailability by integrating multiple levels of a storage hierarchy
A method for reducing data loss and unavailability by integrating multiple levels of a storage hierarchy is provided. The method includes receiving a read request. In addition, the method includes...
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7461293 |
Apparatus and storage system for controlling acquisition of snapshot
A DBMS performs a checkpoint process for maintaining consistency of data. A snapshot acquisition control program detects the checkpoint process externally to the DBMS and creates a snapshot in an...
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7461099 |
Method and system for archiving and retrieving items based on episodic memory of groups of people
A method and system for archiving and retrieving digital media items based on episodic memory of predefined associated groups of one or more people comprises: receiving an input identifying a group...
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7461095 |
Image server store system and method using combined image views
An image server store having a combined image including a first image of a first software combined with other images of other software such that any one or more of the images can be restored from...
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7461103 |
System and method for reconciling transactions between a replication system and a recovered database
The invention is a reconcile system for providing data replication between a source system and a target system. The reconcile system includes a reconcile process that determines a recovery position...
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7461226 |
Multi-site remote-copy system
Two storage areas are created in a first storage subsystem, a synchronous remote copy is performed from a first storage area included in the first storage subsystem to a storage area included in a...
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7457830 |
Method and system of replicating data using a recovery data change log
A method and system of replicating data using a recovery data change log. According to one embodiment a method is provided in which a copy of a data change log at a primary node is maintained at a...
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7457833 |
Extensible method for obtaining an historical record of data backup activity (and errors) and converting same into a canonical format
An extensible method and system for obtaining an historical record of data backup activity (and errors) from a plurality of data backup software devices, and converting the same into a canonical...
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7457834 |
Aggregation and retrieval of network sensor data
Methods, devices, and systems that aggregate and retrieve network sensor data. In one approach, an exemplary method includes receiving a plurality of instances of correlated sensor data from a...
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7457835 |
Movement of data in a distributed database system to a storage location closest to a center of activity for the data
A network provides distributed database services based on replicating data records to a new storage location that is closest to consumers of the data records, based on comparing a network distance...
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7457934 |
Method and apparatus for reducing the amount of data in a storage system
Groups of volumes having a certain amount of commonality of data are identified within a storage system. For each group, the process defines a base volume, such as the volume containing the most...
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7454406 |
System and method of handling file metadata
A network storage system comprises data storage, one or more file system APIs, and a metadata handler. The data storage can comprise file data and associated metadata. The file system APIs can be...
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7454408 |
System and method for optimized distributed file transfer
A system and method for optimized distribution of files from a file server to a high number of client machines. The client machines are interconnected as nodes in a binary tree structure with each...
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7454402 |
Method for replication tracing
In a network in which local copies of a shared document are maintained by multiple servers, performance data is gathered and stored during document synchronization via replication. The performance...
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7454443 |
Method, system, and program for personal data management using content-based replication
Data management systems and methods that can catalog, store, and protect data from hard disk failure on a mobile or stationary computer, using a computer program and a portable data storage device...
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7454422 |
Optimization for transaction failover in a multi-node system environment where objects' mastership is based on access patterns
Techniques are provided for responding to the termination of a node executing one or more transactions by selecting another node to complete the transactions, and assigning to the selected node the...
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7454582 |
Initial copy system
A storage apparatus installed in a first site generates a snapshot of a copy source logical device in an intermediate logical device. Next, an external storage apparatus including a logical device...
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7454569 |
Hierarchical system and method for performing storage operations in a computer network
A system for performing storage operations using hierarchically configured storage operation cells, the system comprising: a first storage manager component; and a first storage operation cell, the...
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7454446 |
Techniques for storing data based upon storage policies
Automated techniques for storing data in a data storage environment. Techniques are provided for determining storage locations for data in a heterogeneous storage environment based upon storage...
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7451168 |
Incremental garbage collection of data in a secondary storage
A method and apparatus for different embodiments of incremental garbage collection of data in a secondary storage. In one embodiment, a method comprises locating blocks of data in a log that are...
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7447716 |
Data coding method and corresponding data processing unit having a coding/decoding circuit
The method of coding data within a data processing unit includes a representation as twos-complement and a coded representation of the data. The coded representation is a semi-negated...
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7447710 |
Database system providing self-tuned parallel database recovery
A database system providing self-tuned parallel database recovery is described. In one embodiment, for example, in a database system, a method is described for performing recovery operations using...
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7447702 |
System and method for the structurally decoupled exchange of object-oriented data structures
A system and a method for a structurally decoupled exchange of objects deposited in variable object-oriented data structures is performed. In a first tool, at least one first object-oriented data...
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7447713 |
System and method for archiving and outputting documents or graphical items
Systems and methods for translating document files to a common input format can then parse the elements of such documents into an object oriented document model with linking tags associated with...
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7447714 |
Management of multiple virtual data copies
More than two copies of data in a storage management system may be managed by directing at least one virtual volume to a receiving management class within the storage management system. Each...
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7447692 |
Logical view and access to data managed by a modular data and storage management system
A data retrieval system comprising a first computing device communicatively coupled to a second computing device; the first computing device having a processor that supports operation of at least...
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7447855 |
Data processing method providing remote copy in a system having first, second, and third storage systems
A data processing system includes at least a first storage system, a second storage system and a third storage system. The third storage system maintains a replication of data stored in the first...
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7447857 |
Multi-client cluster-based backup and restore
Backup and restore technology comprising a backup engine, one or more client backup modules coupled to the backup engine via a backup protocol, and a backup database coupled to the backup engine,...
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7447859 |
Method of performing active data copying processing, and storage subsystem and storage control apparatus for performing active data copying processing
When an active data copy process relative to a logical storage device is performed without involving a computer, an access permission/rejection of the computer to the logical storage device is...
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7444361 |
File folding technique
A method for reducing duplicate data of an active file system, where the data is stored on a storage device of a storage system, is disclosed. A persistent image of the active file system is...
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