54 results about "Hard link" patented technology

A system and method maintains mappings from data containers to their parent directories within a file system of a storage system. Each inode is modified to include a primary name data structure comprising a parent directory inode and a parent directory cookie value. The parent directory cookie value identifies a particular directory entry within a specified block of a directory identified by parent directory inode. An alternate name file is utilized to store alternate names, such as those associated with hard links.

A solution to latencies associated with server side processing time, as well as to latency resulting from the transit of information or tools from a server side to a client or user side is provided. The server side and client side can be coupled via a hard link or a network-type connection such as the Internet or a local area network. Select delta page information is stored in a concise manner on client side. As a result, the client does not have to contact the server when a user requests page information that is associated with stored delta page information. The stored delta page information can be accessed and used to update the current page thereby yielding the requested page. Thus, latency from server side processing and network transit time is reduced. An algorithm can be implemented on the client side to identify relevant stored delta page information, and to update the current page with that delta page information.

Data is migrated from an original host storage system to another replacement host storage system. An original host storage system is connected directly to the replacement host storage system. Data migration occurs, and when data is transferred, hard links between files relating to the same data are also maintained.

Methods and systems for a device identification system may be provided. The device identification system may determine an identity of a user device associated with a transaction. The identity may be determined by network address information, hard link information, soft link information, and / or other such information. The network address information may include IPv4 information, IPv6 information, a device ID, and / or other such information. The identity of the user device may be determined and a transaction conducted from the user device may be assigned a fraudulent transaction risk score according to the information. Transactions that are determined to be at a high risk of fraud may be reviewed or otherwise flagged and / or canceled.

A system and method maintains mappings from data containers to their parent directories within a file system of a storage system. Each inode is modified to include a primary name data structure comprising a parent directory inode and a parent directory cookie value. The parent directory cookie value identifies a particular directory entry within a specified block of a directory identified by parent directory inode. An alternate name file is utilized to store alternate names, such as those associated with hard links.

The invention discloses a method and a system which turn a call that is from an intra-group number to a mobile phone number to an intra-group call, so as to decrease phone charges and reduce magnetic radiation. The method comprises: (a) an authentication server connected with a hard link switch is arranged in the system and the mobile phone numbers are bound to intra-group numbers in the authentication server; (b) the intra-group users call the mobile phone numbers and if the authentication server inquires out the intra-group numbers bound to the mobile phone numbers, the intra-group numbers are returned to the hard link switch by the authentication server; (c) the hard link switch makes intra-group calls to the intra-group numbers.

A preset recording method through service linking according to movement from a first broadcasting area to a second broadcasting area in a terrestrial DMB terminal is provided. A preset recording for a predetermined broadcast program is checked to see if a current time is equal to a recording start time based on the specified preset recording; if so, extracting service linking information for the predetermined broadcast program; displaying that the DMB terminal has moved from the first broadcasting service area for the preset recording when the extracted service linking information corresponds to hard linking information, and recording a broadcasting program according to the hard linking information; and if they correspond, displaying that the DMB terminal has moved from the first broadcasting service area for the preset recording, and providing a list of broadcasting programs according to the soft linking information to enable a user to reset a preset recording function.

The embodiment of the invention discloses a data multiplexing method and device, electronic equipment and a storage medium. The method comprises the following steps: storing a write-in request sent bya user through a synchronous log module; wherein the write-in request comprises current write-in data and a serial number of the current write-in data; storing the current write-in data into a current data file of a storage engine module, and performing hard link on the current data file to obtain a current shadow file corresponding to the current data file; establishing first index information of the currently written data in a synchronous log module according to the number of the currently written data and the current shadow file; and establishing second index information for the current write-in data in the storage engine module after the current write-in data is submitted. According to the embodiment of the invention, the synchronous log module and the storage engine module can reuseone piece of data, the writing pressure of a disk is reduced under the same writing QPS per second, the writing performance of a distributed storage system is improved, and the service life of storageequipment is prolonged.

A data de-duplication system is used with network attached storage and serves to reduce data duplication and file storage costs. Techniques utilizing both symlinks and hardlinks ensure efficient deletion file / data cleanup and avoid data loss in the event of crashes.

A preset recording method through service linking according to movement from a first broadcasting area to a second broadcasting area in a terrestrial DMB terminal is provided. A preset recording for a predetermined broadcast program is checked to see if a current time is equal to a recording start time based on the specified preset recording; if so, extracting service linking information for the predetermined broadcast program; displaying that the DMB terminal has moved from the first broadcasting service area for the preset recording when the extracted service linking information corresponds to hard linking information, and recording a broadcasting program according to the hard linking information; and if they correspond, displaying that the DMB terminal has moved from the first broadcasting service area for the preset recording, and providing a list of broadcasting programs according to the soft linking information to enable a user to reset a preset recording function.

The invention relates to a design of a computer architecture, in particular to a design of an architecture for an application specific instruction set processor (ASIP). The method specially includes the steps of 1), establishing a Petri net based ASIP pipeline behavior model and adopting PNML (petri net markup language) to perform normative description; 2), achieving logic synthesis after the ASIPpipeline behavior model is mapped into a state machine view through organic relationship between a Petri net and a state machine; 3), downloading hard-link logic generated by an EDA tool chain to a real physical environment SoC for detection and running, and performing performance evaluation and optimizing the pipeline design. As a quite potential system level design method, the method has the advantages that normative Petri net model semantics and behaviors are acquired, correctness of the system's functionality can be verified in expectation, the method can serve as comprehensive tool inputand system technical documentation standards, and the executable description function of the method can be expanded through third-party tools.

The invention discloses a Linux compatible Android file display method and device. The method comprises the following steps: mounting an internal storage directory of an Android system to a file directory of a Linux system; creating or deleting a file in a file directory of an application of the Android system; and enabling the Linux to create or delete a hard link of the file according to the name of the Android application to which the created or deleted file belongs and the file type of the created or deleted file. After a user saves or deletes the file in the Android application, the user can quickly find the saved file or find a deleted file on the Linux system desktop according to the name and the file type of the Android application.

Methods and systems for a device identification system may be provided. The device identification system may determine an identity of a user device associated with a transaction. The identity may be determined by network address information, hard link information, soft link information, and / or other such information. The network address information may include IPv4 information, IPv6 information, a device ID, and / or other such information. The identity of the user device may be determined and a transaction conducted from the user device may be assigned a fraudulent transaction risk score according to the information. Transactions that are determined to be at a high risk of fraud may be reviewed or otherwise flagged and / or canceled.

This disclosure describes systems, methods, and apparatus for creating or updating a table in a fully-indexed hierarchical database for storing both structured and unstructured data, where the database structure rather than separate index files provides indexing. The database includes a hierarchy of nodes where the lowest nodes represent raw data and hard links to the raw data. Data records in a table, write request, update request, etc. can be exploded into attributes and values for those attributes, and then each value is stored in a separate file at the lowest nodes of the hierarchy.