Abstract:
According to an embodiment, the present invention provides a computer-readable storage medium comprising processor executable codes. The computer-readable storage medium includes code for receiving information from a client entity at a server entity over a network. The computer-readable storage medium includes code for providing a server process at the service, the server process including one or more process threads. The computer-readable storage medium includes code for providing a first context associated the one or more process threads. The computer-readable storage medium includes code for receiving a user request from the client entity for a user thread, the user thread being associated with the service process. The computer-readable storage medium includes code for generating the user thread at the server entity.
Abstract:
A processing system of data de-duplication includes a client and a server. A characteristic value of each data block is compared with characteristic values stored in the client. If the same characteristic value exists in the client, the data block corresponding to the compared characteristic value is deleted. A server data management module is connected to a client data management module through a network. If the characteristic value does not exist in the server, a corresponding data block is obtained from the client, and the new data block and the characteristic value are stored in the server. A file management module records a storage address of the data blocks in the server into an index file. In this way, the server is not required to perform all data de-duplication processes of the clients, thus reducing the occupation of bandwidth and improving the processing efficiency of the server.
Abstract:
A method for analyzing a Protocol Data Unit (PDU) of an internet Small Computer Systems Interface (iSCSI) is used for processing a data write request of the iSCSI. The method includes sending the data write request to a target; the target generating a Ready to Transfer (R2T) PDU according to the data write request, and transferring the R2T PDU to an initiator; the initiator generating multiple groups of Data Out PDUs, and writing a scatter/gather block in a target transfer tag of each Data Out PDU; the target finding the corresponding scatter/gather block according to the target transfer tag, and obtaining a host buffer from the scatter/gather block; the target executing a Direct Memory Access command, so as to directly write a payload content received by the target in the host buffer; and after the target completes the write request, the target sending out an RSP PDU to the initiator.
Abstract:
The prevent invention discloses a boneless wiper blade, which mainly consists of a pivot socket, two end ferrules, spring steel sheet and rubber strip, wherein the spring steel sheet is used to support and fix the rubber strip, and the pivot socket, on which the connecting adaptors are installed to connect with wiper arms, is mounted on the center of the spring steel sheet and the rubber strip, with end ferrules mounted at both ends of them. The upper part of the wind-pressure sheathes featuring specially curved surface is designed to prevent the wiper blade from lifting off from the surface of the windshield at highway speeds. The said spring steel sheet is so parabolically designed that the rubber strip can firmly and closely contact the various windshield glasses. Both connecting structures between the connecting adaptor and the pivot socket, and the pivot socket and the spring steel sheet and rubber strip are removable, it is same with the connecting structure between end ferrule and spring steel sheet and rubber strip. In this way, it is easy to assemble, dismount and replace them, and even facilitate use of them. The wiper blade has strong compatibility in that the pivot socket can be mounted with various kinds of connecting adaptors to be compatible with multiple wiper arm configurations.
Abstract:
The present invention relates to a new family of structurally and functionally related nucleic acids and proteins, designed the CATERPILLER family, which is characterized by landmark structural motifs including a nucleotide binding domain and leucine-rich repeat domains.
Abstract:
A method of identifying and dynamically updating storage device status at a target is applied for a storage area network (SAN) built by Linux system, for determining operating status of storage devices at a target through logic device identification numbers. First, a session is established between an initiator and the target, and allocated storage devices and corresponding logic unit numbers (LUNs) are obtained. Then, the initiator sends a CMD request packet with report LUN command to the target. Afterward, according to the LUNs in a received CMD response packet, operating status corresponding to the storage devices is determined. Thereby, timeout may be reduced by avoiding sending queries to those storage devices. When the device allocation is modified, the target may send an asynchronous message PDU to update a storage device status record at the target, so as to maintain the usability of the record.
Abstract:
A method for accessing a device, such as a memory device and an interface device, by a processor is disclosed. The method involves the processor requesting access permission for the transfer of data. The bridge device grants access permission. The processor in response to the granting of access permission indicates that the processor is busy with the access. The processor also generates address and control signals for the access. The bridge device indicates that data is ready for transfer. A processing system including the processor and the bridge device is also disclosed.
Abstract:
An apparatus includes a housing, a crucible disposed in the housing, and a collection bin. A turnplate disposed in a powder collection area is of an inlaid structure. A concentric circular groove is provided on the atomization plane. An air hole is provided in the turnplate. The present invention combines the pulsated orifice ejection method and the centrifugal atomization method, in cooperation with the turnplate structure and subjecting the turnplate surface to induction heating, so that a metal liquid is allowed to break through the split mode of traditional molten metal, achieves a fibrous split mode that can be implemented only when an atomizing medium is an aqueous or organic solution, and prepares a high-melting-point metal powder that meets requirements, and has a controllable particle size, high sphericity, no satellite droplets, and good flowability and spreadability, and is suitable for industrial production.
Abstract:
A processing method for duplicated data includes the following steps. A query request is received from a client, in which the query request includes a requested fingerprint value. A hash tank corresponding to the requested fingerprint value in a memory is searched for the requested fingerprint value. When the requested fingerprint value does not exist in the hash tank corresponding to the requested fingerprint value, the following steps are executed. An addition table in the memory is searched for the requested fingerprint value; and when the requested fingerprint value exists in the addition table, an invalid duplicate message is sent to the client.
Abstract:
A pre-fetching request is received by a server from a client. The pre-fetching request is performed to pre-fetch data from a data source connected to the server according to an indication of the pre-fetching request. The pre-fetched data is sent from the server to the client upon receiving an actual request for the pre-fetched data. As such, an integrated capability of a server and a client can be employed to perform data pre-fetch, to improve overall performance of the server and the client.