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7627710 |
Converting an object identifier to a block I/O address to identify a storage location on a server
One embodiment of the invention relates to the transfer of content between a host computer that issues OAS access requests and a block I/O storage system. Specifically, a host computer may issue an...
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7627693 |
IP storage processor and engine therefor using RDMA
An IP Storage processor and processing engines for use in the IP storage processor is disclosed. The IP Storage processor uses an architecture that may provide capabilities to transport and process...
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7627643 |
SCSI tunneling protocol via TCP/IP using existing network hardware and software
A computer network system includes a client-server architecture, where the client transmits SCSI commands over a network using TCP/IP to a server to request input and output operations for a...
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7627102 |
Recursive identification of individuals for casual collaborative conferencing
A method for real-time communication among two or more individuals separated in space. The method includes the steps of determining that a first individual is likely to be interested in...
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7624184 |
Methods and apparatus for managing access to data through a network device
The invention is directed to techniques for managing access to data available from a data access device using a network switching protocol to manage content requests from clients. A data...
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RE41010 |
System for data transfer through an I/O device using a memory access controller which receives and stores indication of a data status signal
A method and system for transferring units of data between a computer memory and an external system in which a DMA controller stores and uses information from an I/O device interfacing with the...
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7620747 |
Software based native command queuing
Systems and methods for performing native command queuing according to the protocol specified by Serial ATA II for transferring data between a disk and system memory are described. Native command...
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7620692 |
iSCSI receiver implementation
Apparatus for receiving a sequence of Transmission Control Protocol (TCP) segments, including a parsing machine which is adapted to parse at least one TCP segment so as to recover an Internet Small...
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7620412 |
System and method for reducing call establishment delay in a wireless network
A system and method for reducing call establishment delay in wireless network is provided, in which a network node establishes a call to a wireless terminal controlled by an AP via a server. The...
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7620037 |
Reliable ISP access cloud state detection method and apparatus
A Multi-Homing System is equipped with an Adaptive ISP Access Cloud State Detection apparatus (ACSD) that improves the reliability of the availability of digital connections (links) between...
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7617363 |
Low latency message passing mechanism
In one embodiment, a method is provided. The method of this embodiment provides detecting by a network controller a flush occurring on a host bus of a DM (“direct messaging”) packet to a memory...
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7617290 |
Protocol-independent support of remote DMA
A remote DMA (RDMA) shim protocol laid atop an existing network data transfer protocol but logically underneath higher level disk and file access protocols specifies the portion of a data packet to...
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7616627 |
Techniques for high definition audio modems
A system, apparatus, method and article for high definition audio modems are described. The apparatus may include a communications path comprising a communications bus and buffers, a codec to...
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7613886 |
Methods and apparatus for synchronizing data access to a local memory in a multi-processor system
Methods and apparatus provide for receiving a request from an initiating device to initiate a data transfer into a local memory for execution of one or more programs therein, the local memory being...
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7613785 |
Decreased response time for peer-to-peer remote copy write operation
Methods, system and computer program product are provided to improve the efficiency of data transfers in a PPRC environment. Any or all of three features may be implemented, each of which reduces...
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7613784 |
System and method for selectively transferring block data over a network
A system for sharing block data includes a non-removable device for storing block data (e.g. a hard drive) that is networked with a plurality of computers. Each computer can initiate discovery...
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7610348 |
Distributed file serving architecture system with metadata storage virtualization and data access at the data server connection speed
Method, apparatus and program storage device that provides a distributed file serving architecture with metadata storage virtualization and data access at the data server connection speed is...
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7609663 |
Method for establishing a communication connection in a direct communication network
A method for establishing a communication connection between two subscribers of a plurality of subscribers in a direct communication network is provided. Subscriber address information required for...
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7599997 |
Multi-homed data forwarding storage
Methods and apparatus, including computer program products, for multi-homed data forwarding storage. A method includes, in a computer system having multiple non-loopback network addresses,...
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7593997 |
Method and system for LUN remapping in fibre channel networks
A Fibre Channel switch element in a Fibre Channel network is provided. The Fibre Channel switch element includes a port that replaces a logical unit number (“LUN”) field value in a FCP_CMND...
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7593996 |
System and method for establishing a peer connection using reliable RDMA primitives
A system and method for reliable peer-to-peer communication is provided. The system and method includes a cluster connection manager that acts as a unified resource for opening, closing and...
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7590727 |
System and method for software failover on a bladed system
A system for managing software failover on a bladed server is provided. The system includes a plurality of bladed servers, including a first bladed server and a second failover bladed server. The...
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7587528 |
Control of information units in fibre channel communications
Provided are a system and an article of manufacture, wherein a primary storage control unit receives an information unit from a remote host over a fibre channel connection. The primary storage...
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7584265 |
Instant messaging session invite for arranging peer-to-peer communication between applications
Arrangements and procedures for arranging peer-to-peer communications sessions between applications are described. In one implementation, a first application executing at a first device utilizes...
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7584260 |
Method to synchronize and upload an offloaded network stack connection with a network stack
A host CPU runs a network protocol processing stack that provides instructions not only to process network messages but also to allocate processing of certain network messages to a specialized...
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7584239 |
System architecture for wide-area workstation management
A system architecture for managing a group of heterogeneous workstations that may be widely dispersed geographically. A system according to the present teachings enables users to access remote...
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7581014 |
Method of masking application processing applied to a request for access to a server, and a corresponding masking system
A method of and module for masking application processing applied to a request for access to a server by a client workstation connected via successive proxy servers. The application of a first...
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7580598 |
Optical signal processing device, information recording/reproducing apparatus and information recording/reproducing system
Optical signal processing device that processes an optical signal based on predetermined data has a first terminal for inputting and outputting the optical signal, which is connected to a first...
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7574536 |
Routing direct memory access requests using doorbell addresses
An infrastructure element can receive a first DMA request including a first address and the data, generate a meta request that comprises a resource key value and a doorbell address, and transmit...
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7571186 |
Locating potentially identical objects across multiple computers based on stochastic partitioning of workload
Potentially identical objects (e.g., files) are located across multiple computers based on stochastic partitioning of workload. For each of a plurality of objects stored on a plurality of computers...
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7568055 |
Data processing apparatus for selecting either a PIO data transfer method or a DMA data transfer method
The image processing apparatus (data processing apparatus) stores data in a storing unit (storing means), inputs and outputs the data to and from the storing unit via a storage control unit...
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7565454 |
State migration in multiple NIC RDMA enabled devices
A method is provided for transferring control between a first network interface and at least a second network interface in a same multiple network interface device after the first network interface...
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7548749 |
High-speed internal wireless bus
Multiple computing devices are connected together using a high-speed wireless link. The wireless link enables expansion of available resources to the host device, such as one or more of volatile...
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7548747 |
Configurable and pushable carrier communications with rich content
Apparatus, methods, data structures, and computer programming for the display on mobile wireless communications devices of information without the authorization or control of administrative...
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7546584 |
Method and system for remote software testing
Systems and methods for testing a computer program executing on a remote computer physically distant from a local computer are provided. The local and remote computers are connected via a network....
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7546392 |
Data transfer with single channel controller controlling plural transfer controllers
A data transfer control apparatus includes a channel controller and plural transfer controllers. The channel controller receives, prioritizes and queues data transfer requests. An event to transfer...
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7546391 |
Direct memory access channel controller with quick channels, event queue and active channel memory protection
A data transfer control apparatus includes a channel controller and a transfer controller. The channel controller receives, prioritizes and queues event signals and predetermined memory writes...
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7543121 |
Computer system allowing any computer to copy any storage area within a storage system
A computer system having a plurality of host computers and a storage system is provided which allows any one host computer to perform a global copy operation on any arbitrary or all storage areas...
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7543037 |
RDMA completion and retransmit system and method
A system and method for maintaining ordering in completion and retransmit operations in an RDMA environment. A system is provided for handling a completion process in an remote data memory access...
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7543023 |
Service support framework for peer to peer applications
The claimed system is a service support framework for a multicast programming system implemented on top of a service oriented framework, specifically a service oriented messaging system.
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7540024 |
Security features for portable computing environment
The described systems, methods and data structures are directed to a portable computing environment. A communication link is established between a portable device and a host device. The portable...
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7539863 |
Remote services for portable computing environment
The described systems, methods and data structures are directed to a portable computing environment. A communication link is established between a portable device and a host device. The portable...
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7539780 |
Asynchronous completion notification for an RDMA system
A system and method of implementing asynchronous completion notification in an RDMA (remote data memory access) network interface card (RNIC). The method includes the steps of: storing a first CQE...
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7536444 |
Remote copying system and remote copying method
Composition of a consistency group is changed easily without releasing a volume pair of the consistency group concerning a remote copying system and a remote copying method using a sequence number....
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7533197 |
System and method for remote direct memory access without page locking by the operating system
A multi-node computer system with a plurality of interconnected processing nodes, including a method of using DMA engines without page locking by the operating system. The method includes a sending...
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7526527 |
Storage area network interconnect server
Systems and methods for interconnecting a SAN with hosts on a remote network are disclosed. The systems and methods receive a set of device identifiers for a set of physical storage devices on the...
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7523201 |
System and method for optimized lun masking
A system and method for optimizing lun masking of a storage appliance is provided. Upon login, an initiator data structure containing a lun map is created and associated with each initiator...
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7519816 |
Portable computing environment solution
The described systems, methods and data structures are directed to a portable computing environment. A communication link is established between a portable device and a host device. The portable...
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7519677 |
Method and system for dynamic distributed data caching
A method and system for dynamic distributed data caching is presented. The method includes providing a cache community ( 402 ) comprising at least one peer ( 413 ). Each peer has an associated...
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7518614 |
Method and apparatus for capturing and transmitting screen images
A remote management controller may include a video redirection device and a processor. The video redirection device may be configured to: obtain multiple separate slices of video data output from a...
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