200 results about "Disk operating system" patented technology

Methods and systems for updating operating systems are disclosed. A computer includes a disk drive that stores an operating system to be updated. The computer creates a backup image of a first partition of the disk drive, then deletes the first partition to create free space on the disk drive. The computer also places an image of a maintenance operating system into the free space, wherein the maintenance operating system is operable to manage an operating system update. Thereafter, the computer updates the stored operating system under control of the maintenance operating system.

A platform for remotely installing an operating system on a client machine includes a builder engine, for instance running on a support server. The builder engine may interrogate a remote client, for instance a diskless thin client or a machine having a disk but malfunctioning, and receive a machine state image from that machine. The builder engine may then assemble a customized image or kernel of an operating system such as Microsoft Windows™ for transmission to the client. A file system may be initialized in electronic memory, or otherwise and the machine may commence operation, without having executed an operating system setup process. In embodiments, the client machine may then link to a complete image of an operating system to reinstall a comprehensive version of that system, or perform other tasks.

An application method for integrating heterogeneous operating systems based on the same system kernel is disclosed. The application method includes opening a master virtual console corresponding to a master operating system, opening a slave virtual console corresponding to a slave operating system in the master virtual console, and establishing a share information area for the master operating system and the slave operating system and switching to slave virtual console to operate on the slave operating system.

The embodiment of the invention provides an operation method and device of an application program on the basis of an application program programming interface. The method comprises the following steps: when an application program programming interface calling request sent from the application program is received, extracting a calling parameter from the calling request; according to the calling parameter, looking up the corresponding application program programming interface; calling the application program programming interface, and obtaining a processing result based on a system component; and returning the processing result to the application program. The design of the Hybrid API (Application Program Interface) of the embodiment of the invention faces various types of client sides, an API library which consistently calls a Native function is provided for a Web environment, the API library can operate on different operating systems including an Android system, an IOS (Iphone Operating System) system and the like, a use range is greatly improved, meanwhile, codes do not need to be complied according to different operating systems, and therefore, development cost is greatly reduced.

The invention relates to a method for operating multiple operating systems. The method comprises the following steps: operating a first operating system as a host operating system; starting a virtualization-supported virtual machine monitor program VMM on the host operating system; operating a second operating system on the VMM as a client operating system; selecting one of the first operating system and the second operating system as a foreground operating system and the other operating system as a background operating system to guarantee that the provided user experience is that the foreground operating system owns all input equipment and output equipment. The invention also relates to a corresponding system and mobile equipment.

An event log translator for reading and translating, when necessary, the event log records from two distinct event log file formats (e.g. EVT and EVTX formats). Moreover, it is a system for consolidating the log records contained in either of the above formats into a common set of fields, which can be displayed to the user of a computer, exported into different formats (e.g. text files, database tables, etc) or consumed by an event log management system.

The invention provides an upgrading method for operating systems. The upgrading method is applied to a terminal. The terminal comprises the first operating system and the second operating system. The first operating system is allowed to have access to the Internet. The second operating system is forbidden to have access to the Internet. The upgrading method for the operating systems includes the steps that when the first operating system receives a system upgrading request, an upgrading data packet is obtained according to the system upgrading request; the first operating system is upgraded according to the upgrading data packet, and the upgrading data packet is sent to the second operating system; the second operating system conducts safety certification on the upgrading data packet; the second operating system judges whether to be upgraded or not according to the version of the upgrading data packet and the current version of the second operating system when the upgrading data packet passes safety certification. Accordingly, the invention further provides an upgrading device for the operating systems. According to the technical scheme, safety is ensured during upgrading while a safety system is upgraded.

The present invention provides a storage network switch suitable for effective load balancing of a plurality of disk storage systems along with the mitigated burden of the host computer. The storage network switch for connecting a plurality of host computers to a plurality of disk storage systems has a load measuring means, and a data movement facility if required.

The invention provides a bottom virtualization process (namely, virtualization for an operating system layer). According to a method, virtualization is realized by adding a virtual server function in an operating system layer. The bottom virtualization process comprises the following steps of: forming a virtualized layer on a hardware layer, thereby finishing virtualized integration of physical equipment; installing a plurality of client operating systems on the virtualized layer; and running an application program in the client operating systems. The client operating systems are communicated with the hardware through a VMM (Virtual Machine Monitor) in the virtualized layer, wherein the VMM is used for determining the access of all virtual machines to physical resources. In a virtualization solution, the VMM plays a role of a traditional operating system in a software set and the traditional operating system as the client operating system runs on the virtualized layer at a position of the application program. Compared with other virtualization processes, the bottom virtualization process has the advantages that a manager need not install and maintain a single operating system embodiment for each application, thereby lowering the management cost.

The invention discloses a running method and device of virtual operating systems. The method includes: receiving a first instruction on a target device, wherein a target operating system is run on the target device, and the first instruction is used to indicate running of a first virtual operating system, which is provided by a first system container, in the target operating system; in response to the first instruction, acquiring first resources allocated for the first virtual operating system, wherein the first resources include physical resources which are used by running the virtual operating system and located on the target device; and displaying a target window of the first system container on a system interface of the target operating system, and displaying a system interface of the first virtual operating system, which is run by using the first resources, in the target window, wherein a system kernel of the first virtual operating system is a system kernel of the target operating system, and system drivers of the first virtual operating system are system drivers of the target operating system. The method solves the technical problem that starting of virtual machines is slower in the related art.

The invention relates to a high-safety two-operating system mobile phone capable of resisting hackers and being used for Internet banking, which comprises two mutually independent operating systems, namely a main operating system (1) and an auxiliary operating system (2), and a switching key (3), wherein the main operating system (1) is equivalent to a general operating system of a mobile phone and provides various convenient and easy functions; the auxiliary operating system (2) is a limited operating system which can only execute the internal programs of the auxiliary operating system (2) but can not execute other external programs, can avoid invasion of virus or Trojan programs, and can be used for applications with high safety requirements, such as Internet banking service, processing of confidential documents, sending and receiving of e-mails and the like; and the switching key (3) is used for selecting the running operating system, and when the mobile phone responds to the action of the switching key (3), the switching key (3) can immediately suspend the operation of the current operating system, and then switches to the other operating system, and a user can select the main operating system (1) or the auxiliary operating system (2) at any time by the switching key (3).

This invention claims a novel software application that facilitates streaming and mixing audio and/or video with nearly zero latency, using a computer having Windows or Linux operating systems.

Typical computer operating systems are not structured sufficiently to transmit or receive audio and/or video data in a real time. Alternatively, Application Specific Integrated Circuits (ASICs) and Field Programmable Arrays (FPGAs} are used to transmit and receive audio and/or video data via the network. This requires extra hardware, space and cost.

The attributes of this invention are significant contributions to successful products in modern markets.

The invention relates to a method for improving neighbor discovery safety in IPv6 (internet protocol version 6) environment and broadband access equipment. When carrying out duplicate address detection on a temporary IP (internet protocol) address, a user node transmits an adjacent node request message to the broadband access equipment to which the user node belongs and the adjacent node request message carries the temporary IP address and an MAC (media access control) address of the user node; and when receiving the adjacent node request message, the broadband access equipment returns an adjacent node notice message to the user node when judging that a record containing the temporary IP address exists in the adjacent list but the MAC address in the record is different from the MAC address in the adjacent node request message. The method can effectively prevent duplicate address detection on DoS (Disk Operating System) attacks, blocks the communication among nodes attacked by a DoS and avoids the communicating paralysis of the whole link.

The method is utilized to test the main board to be tested installed in computers. The method includes following steps. (1) The test items for the main board to be tested are selected. (2) The high-level operation system is selected. The computer to be tested is connected to the server through network under a disk operation system control and the high-level operation system is also installed on the computer to be tested from the server. The testing programs needed for the selected test items are down loaded and installed on the computer to be tested from the server. (3) Under the control of the selected high-level operation system, the computer to be tested is on-line with the server to carry out the test programs, and the tested results are sent back to storage of the server.

A collection management system, or virtual jukebox, is provided for a collection of recordings that is independent of the physical media upon which the material is recorded. The system forms a part of a network that includes storage media and playback devices, and provides an easy to use system for collection cataloging, archiving, and retrieval. In a preferred embodiment, a collection management system resides on a consumer electronic (CE) device, or a personal or home computer (PC), and the collection includes recordings that are stored on one or more hard drives associated with the CE device or the PC. The collection management system includes a user interface that facilitates the retrieval of recordings for playback from one or more storage devices, based on an individual selection of genre, author, and so on. By storing the recordings on a hard disc drive or other mass storage device with an associated disk operating system, immediate access is available to each recording on the drive, and additional drives can be added to the system as new material is added to the collection.

The invention provides an end-to-end safety control method for wireless sensor network and internet intercommunication. Part of the certification and access control work is transferred to the gateway of the wireless sensor network, an asymmetric key negotiation mode based on elliptic-curve signcryption technology is adopted to place unsigncryption operation with large computing amount in an Internent remote terminal, and the symmetric key decryption operation is placed in the sensor nodes. Compared with the improved ECC (Elliptic Curve Cryptography)-based SSL (Security Socket Layer) protocol and the improved TLS (Transport Layer Security) protocol based on elliptic-curve identity, the energy consumption of the sensor nodes is effectively reduced, access control and privacy protection are enhanced and Dos (Disk Operating System) attack can be resisted.

The invention relates to a dynamics simulation analysis method of a uniformly distributed load bearing system. The method comprises the following steps of: (1) performing finite element modeling on the system in Patran software environment; (2) applying uniformly distributed load to a built system model, adding constraints, and generating a node balance load file of a finite element model; (3) processing a neutral format file and the load file through a DOS (Disk Operating System) to generate the neutral format file, wherein the neutral format file can be input by Adams software and includes load information; (4) inputting the neutral format file including the load information into the Adams software to generate an Adams dynamics simulation model of the analyzed system; (5) performing pre-processing setting on the simulation model, and performing simulation calculation; and (6) performing post-processing on the calculation result of the Adams software, and completing the subsequent system intensity analysis work. The method has the advantages that the analysis model consistent with the real loaded and constraint condition of the system is built; the calculation precision and the reliability in the system design process are effectively improved; the development period is shortened; and the development cost is reduced.

The invention discloses an IPv4 and IPv6-based detection method for denial of service attacks. The method comprises the following steps: during usual operation detection, a system only picks up basic operation parameters in flow, and a simple flow model is used for judging possible abnormalities; under the condition that abnormalities exist, a service flow model is used for judging abnormalities; and under the condition that abnormalities are confirmed, an attack flow model is used for judging attack types. The invention further discloses an IPv4 and IPv6-based detection system for denial of service attacks, wherein the system comprises a flow model module, an operation monitoring module, an abnormality conforming module, and an attack type conforming module and handling module. The method and the system provided by the invention basically shield interference of large flow data of the whole network to analysis, and are high in relevance ratio accuracy of DOS (disk operating system)/DDOS (diagnostic disk operating system) attacks.