Two system coexisting method while producing computer

The present invention provides a method of making Windows 9X system and NT system coexist in producting computer and is suitable for writing the mapping data of original hard disc into destination hard disc. Mapping data are first written into destination hard disc and initiating file for recording hard disc parameters are found out from the destination hard disc. In case of no said initiating file, an error promoting information is sent out before finishing. In addition, the parameters of the destination hard disc are found and written into the initiating file in case of existing the initiating file. The present invention can eliminate limit in producing computer and raise efficiency.

Test system of chassis board

The invention discloses a test system of chassis board, which is applied to obtaining a plurality of pieces of running information of the mainboard to be tested. The test system comprises a mainboard to be tested, a chassis board, a monitoring host and a testing tool. The invention is implemented by receiving the test command from the monitoring host and initializing the hardware setting of the testing tool by the testing tool; converting the test command into an intelligent platform management interface command by the testing tool; establishing communication of the testing tool to the chassis board and transmitting the intelligent platform management interface command to the mainboard to be tested; testing the mainboard to be tested according to the intelligent platform management interface command; obtaining the pieces of running information of the mainboard to be tested by a bus control unit; and replying the pieces of running information to the monitoring host. The invention can obtain ...

Cache mirror system and method of dual-controller storage system

The invention discloses a cache mirror system and method of a dual-controller storage system. The cache mirror system comprises a first controller and a second controller, wherein a direct communication link is established between the first controller and the second controller; after receiving a writing request, the first controller writes corresponding metadata and data into a local cache and forwards the writing request to the second controller through the direct communication link; and the second controller receives and analyzes the writing request and writes the corresponding metadata and data corresponding to the writing request into a local mirror cache. The system and the method provided by the invention can be used for improving a mirror cache effect in the dual-controller storage system by occupying less space of a CPU (Central Processing Unit).

Method and device for awakening dormancy of iSCSI (Internet Small Computer System Interface) host bus adapter

The invention discloses a method and device for awakening the dormancy of an iSCSI (Internet Small Computer System Interface) host bus adapter. The device comprises an SCSI layer driver module and a driver module of the iSCSI host bus adapter, wherein the SCSI layer driver module is used for sending a power awakening request and an adapter restarting request and sending an SISI command of an equipment starting layer after the initialization of the iSCSI host bus adapter is finished; and the driver module of the iSCSI host bus adapter is used for executing initialization corresponding to the iSCSI host bus adapter according to the request, logging in a target within an execution time limit of the SCSI command so as to mount a virtual disk and sending out an SCSI command. The invention can be used for reducing influences on the whole recovery of the system while successfully awakening the iSCSI host bus adapter.

Method for testing system running correctness

Method for detecting timer, switching multiprocessor and supporting hot plug of processor

The invention discloses a detection method of terminating timers, a multiprocessor switching method and a method for supporting hot-swappable processors. The invention starting a controller register with a warn-backup that is connected with a terminating timer by communication to examine various functions of starting, timing, stopping and responding of the terminating timer. And after the operating system is started, the invention uses the terminating timer to implement automatic switching between multiple processors and support hot-swappable processors. The invention can examine various functions of the terminating timer, and implements switch between multiple processors automatically and periodically, without limitation to types of the operating system and processors, furthermore, the invention supports hot-swappable processors and improves security of hot-swapping operation.

Event management system of server and method thereof

The invention discloses an event management system of a server and a method thereof, which are suitable for managing generated events of various service programs when the server runs different service programs. The management system comprises at least one server and a monitoring server; the server transmits events to the monitoring server when the server generates the events in the service program running process; the events are merged into an event item by the monitoring server according to the event properties when the monitoring server receives the events; and the event item is recorded to an alarm record sheet by the monitoring server.

System and method for loading tree node

The invention discloses a tree node loading system and a method thereof and is applicable to a client end and a server end. In the invention, firstly, an identifier (id) and a type of a current clicked node of a tree object are obtained, and then a data container is initiated so as to store the data acquired from the appointed data source position of the server end in the data container. The identifier and the type of the current clicked node are transmitted to the appointed data source of the server end, therefore, an appointed data source is inquired and all sub-node data in the next layer of the current clicked node are obtained. A value is assigned to the attribute of the tree object in virtue of the acquired data, so as to load all sub-nodes in the next layer of the current clicked node.

Network multicast data packet re-receiving processing method

Management method of cache of storage area network

The invention discloses a management method of a cache of an SAN (Storage Area Network), which is characterized by realizing the access control on the cache data of VSS (Volume Shadow Copy Service) in the SAN. The management method comprises the following steps of: transmitting snapshot data to a cache of a volume shadow copy server by the SAN; adjusting the data writing-in speed of a block device to be less than data writing-in cache speed; detecting the cache capacity and judging whether the data in the cache are written into the block device or not; and repeating the read-write motion of the cache until the establishment of snapshot volumes is accomplished.

Management system and method of electronic files

A management system and method of electronic files are used to support operations of establishing and modifying electronic files and managing version in a computer system. The management system comprises a first record unit and a second record unit which are arranged in a computer storage device, wherein the first record unit has a version directory which is used to record the operating history of the working directory and the corresponding content updates in different stages in the version information according to the update operation of the version of the electronic files of the working directory; and the second record unit has a working directory which is used to store the electronic files and record the corresponding content of the final updated version of the working directory into asingle electronic file, thus the electronic file can be used as the basis of the next-version updating of the working directory final updated version. The invention can simplify the existing complicated ...

自动测试个人计算机存储卡国际协会卡的方法

... 一种自动测试PCMCIA卡的方法，首先载入控制台主程序库，藉由其应用接口，查询并显示PCMCIA模块；利用钩接函数(SetwindowsHook)载入动态链接程序库(DLL)，并在PCMCIA模块列表(ModuleList)中查询文字输出(TextOut)的函数地址，截取并存储数据；将外围装置的描述值存储在一列表中；依据列表中所存储的外围装置的描述值，与从模块列表(ModuleList)中所截取并存储的数据作一比较，以完成正确或错误的测试报告。 ...

Method for network virtual storage of multi-client terminals

A multi-client network virtual preservation method comprises that a public data preservation area is loaded to a disk of a server and multiple data preservation areas are collocated correspondingly; a public high speed buffer memorizer is collocated for the data preservation of the public data preservation area and a special high speed buffer memorizer is collocated for the data preservation of each specific data preservation area; when a data writing operation is needed to be carried through, firstly, the relevant attributes of the data content to be written is recorded and then a data written command and the data to be written are transmitted to the server and whether the data written space of the special high speed buffer memorizer is full is judged, and the data to be written is written into the special high speed buffer memorizer according to the judged result. The method improves the data written speed of the virtual disk, reduces the disk operation time for reading the data again ...

System and method for recording client terminal web page character type display

The invention relates to a client webpage font display record system and a method thereof. The record system comprises a client and a server. The client provides at least one user with the function of browsing a plurality of webpages. The server provides the control modules for setting the webpages for the client. The client adjusts the display scale of the corresponding webpages according to the parametric variations of each control module. The server records the parametric variations of the control modules by the client. The client feeds the parametric variations back to the server for storage. When the client re-accesses the server, the server can adjust the display scale of the webpages according to the parametric variations of the control modules on the set webpages so that the content of the webpages is provided for the client.

Bus testing method for new generation of peripheral connecting interface

A bus testing method for a new generation of peripheral connecting interface is used for monitoring a bus pressure test for the new generation of peripheral connecting interface (Peripheral Component Interconnect Express). The method comprises the following steps of: installing a peripheral device and electrically connecting the peripheral device to the new generation of peripheral connecting interface of a host machine to be tested; initializing the host machine to be tested and loading a test program; executing the test program, calling a reliable driving (program) module (PCIE PAS Service) by the host machine to be tested through the bus of the new generation of peripheral connecting interface to drive the peripheral device and transmitting a test signal to the peripheral device; receiving reply information transmitted by the peripheral device by a monitoring interface; when the reply information is wrong information, calling a corresponding error processing program; and adjusting test ...

Method for detecting keyboard array short circuit

The method of detecting short circuit it keyboard array needs depressing only 25 keys rather than all keys. After a certain key is depressed, the keyboard controller produces a corresponding scan code, the scan code is fed into the system unit to initiate the interruption IRQ1 and self-defined interruption program is used to replace traditional INT9H program. The system unit comparse the scan code with that in keyboard scan data base to determine which key has been depressed. It case of some keyboard key is shorted, the keyboard key together with the shorted line or row number will be displayed.

Volume extension method of virtual hard disk

The invention discloses a volume extension method of a virtual hard disk, which is used for expanding the volume of a first virtual hard disk, which is designated to the virtual machine, in a first entity hard disk. The volume extension method of the virtual hard disk comprises: providing a second entity hard disk of which the available volume is not less than the total extension volume; stopping the access operation to the first virtual disk; building a second virtual hard disk of which the volume is the total extension volume on the second entity hard disk; connecting the storage space of the second virtual hard disk with the storage space of the first virtual hard disk; and operating the program of the virtual machine manager so as to designate the second virtual hard disk to the virtual machine and restore the access operation to the second virtual hard disk by the virtual machine.

Cache image system and method for storage equipment with dual controllers

The invention discloses a cache image system and method for storage equipment with dual controllers. The system comprises a first controller and a second controller, wherein the second controller receives cache image data from the first controller and builds a data image; the second controller and the first controller build a first connection and a second connection, wherein the first connection serves as a main connection path for transmitting the cache image data between the first controller and the second controller; and the second connection serves as a backup connection path for taking over the first connection when the first connection is abnormal. The system can improve the availability and the reliability of the cache image in the storage equipment system with dual controllers.

Method for testing system management bus

The invention relates to a method for testing a system management bus, which is suitable for testing the system management bus of a mainboard, wherein the system management bus operates at a test clock frequency. The test method comprises the steps of: writing a test datum into a system management bus device at the test clock frequency; reading the test datum by utilizing the system management bus device; comparing the original test datum with the read test datum to obtain a test result; modifying the test clock frequency; and then executing the test method again at the modified test clock frequency.

USB interface standard inspection system and its method

Snap backup method

Test method using general serial bus port to connect test device

Page control shaft generating method and web page browser with the page control shaft

The invention relates to a method for generating a page control axis of a web browser, and the web browser which has the page control axis; wherein, the method for generating the page control axis comprises the steps as follows: total data volume and the data display volume of each page are obtained by the a web browser; the web browser calculates the number of page switching critical points according to the total data volume and the data display volume of each page; switching critical points of each page are configured to the page control axis; the relationship between the switching critical points of each page and a specific browsing page is established; and the page control axis is displayed in the web browser. Owing to the method for generating the page control axis of the web browser, and the web browser having the page control axis, after the association function of reel operation and page switching is established, when executing the page switching browsing operation, the user only ...

Device and method for testing sound connecting hole of sound card

The invention relates to a soundcard sound jack testing device and a method thereof, which is used for detecting whether at least one jack of a soundcard in a personal computer can produce sound without failure; each sound jack provides at least one sound channel; the sound channel is used for transmitting sound signals. The test system comprises a drive circuit and a plurality of illumination units. The drive circuit is electrically connected with the soundcard and an external voltage source; the drive circuit changes the current transmission paths in the drive circuit according to the received the sound signals. The illumination units are electrically connected with the drive circuit, and receive the current from the drive circuit to be driven to light. A sound channel to be tested is selected, and the sound signal is sent to the sound channel. After the testing device receives the sound signal, the testing device drives illumination components to light.

System and method for testing periphery component interlinkage bus

A system of peripheral component interconnect bus test and a method thereof, which are applied in a peripheral component interconnect test card that contains a static random access memory. The invention eliminates the transactions of interference waveforms by discomposing the data transactions in peripheral component interconnect bus signals, so as to separate the single data operating action. Then waveform of the peripheral component interconnect bus signal is obtained by separating data operating actions, and the waveform is compared with the standard waveform of peripheral component interconnect bus, so as to further precisely analyze the signals of the peripheral component interconnect bus, thus realizing the hardware test of the peripheral component interconnect bus.

Expansion method of logical volume storage space

An expansion method of logical volume storage space comprises the following steps: creating a logical volume by using a logical volume manager and distributing storage space in certain proportion; reserving a continuous expansion room behind the distributed storage space; judging whether the storage space needs expanding in real time during the writing process of data until the data writing is finished; if yes, calculating space expansion ascending coefficient according to the use condition of the reserved expansion room in advance to obtain the magnitude of the new expansion room needing reservation to be used for reserving a continuous expansion room one more time within the space range managed by the logical volume manager; and if no, directly writing the data. The method can dynamically expand the logical volume storage space as the continuous writing of the logical volume by data, and can effectively solve the problem of discontinuous room expansion, thus reducing the influence of ...

Set-up method for installing plug-and-play devices

A set-up method for insatlling plug-and-play devices features that the device ID is directly read by configuration file (INF), its driver file is copied to correspondent directory and the ID of original hardware device and all device classes associated with the original hardware device are deleted. When the computer is restarted, windows system displays that the new device is found and creates a correct link to its driver and the ID and class of the new device. Thus,the new device can work normally.

Group structure establishing method

An establishing method of the group piece structure is applied for the group piece data management in the computer system which is used for recording each group piece structure and the slave relationship between the relevant parts of each group piece. According to the present invention, the aim of expression of group piece structure system can be realized by dynamic state representation and expansion of the group piece structure through the group piece structure established by the frame and slot stored in the recording media.

Method for network device detecting of cross sub network domain node

The invention relates to a network device sensing method for spanning a node of subnet domains. The method includes the following steps of setting a starting register module in each node device in any subnet domain of the network; starting a first network node device in the subnet domain as a register server and records the register information; starting the other network node devices in the subnet domain and transmitting the register information of the devices to the register server and records the information; inquiring the IP address of a first usable network node device in the subnet domain by a checking mode; transmitting an inquiry register server order to the first usable node device and the first usable node device transmits the register information, acquires the IP address of the register server and returns to a searching server; after the register server receives the order of all the node devices, the information of all the network node devices in the subnet domain returns to ...

Method of producing pop-up function menu with script ijn display web page

The present invention is used for designing a functional menu based on script. The method of producing a pop-up function menu with script in display web page includes: a style defining step to definethe display mode of the function menu; a display control step to judge display mode based on received event; and one event mapping step to respond some user based on the correspondence listed in the event mapping table. The method can ensure the safety of user's data and can be used across platform.

Multiple-core multi-CPU threading dispatch execution method based on hardware resource

Method for extending programme function in dynamic chained computer system

Fault simulator

The invention discloses a fault simulator of a storage device, which is applicable to reception of simulation commands to generate a corresponding fault of the storage device so as to test the fault tolerance of the system to be tested during the access of the storage device. The fault simulator comprises a first access interface, a second access interface, a connecting module and a control unit. The first access interface is electrically coupled with the system to be tested. The second access interface corresponds to the first access interface and is electrically coupled with the storage device. The connecting module is electrically coupled between the first access interface and the second access interface. When being actuated, the connecting module can selectively and electrically couple the first access interface to the corresponding second access interface. The control unit receives the stimulation commands, and actuates the connecting module according to the stimulation commands, so ...

Method for balancing load of storage server with a plurality of processors

The invention discloses a method for balancing the load of a storage server with a plurality of processors. The method comprises the following steps: initializing virtual storage equipment, starting a plurality of actual storage equipment of which the number is the same as that of the processors, and adding one load mapping table to each actual storage equipment; responding a discovery dialogue logon request of a request end, transmitting information of the virtual storage equipment; responding a normal dialogue logon request of the request end to the virtual storage equipment, and searching a load mapping table; selecting one real storage equipment in each real storage equipment to establish a normal dialogue; and adding data related to the normal dialogue to the load mapping table, and updating the number of dialogues recorded in the load mapping table.

Method for controlling quality of service of Internet small computer system interface iSCSI

The invention discloses a method for controlling quality of service (QoS) of an Internet small computer system interface (iSCSI) for controlling the quality of service between an initiator device and a destination device, which comprises the following steps: presetting two variables of bucket and bucket_used; receiving a protocol data unit which is transmitted from connection; if the protocol data unit carries or requests data, accumulating the length of the data which is carried or requested by the protocol data unit within the second, storing the data in the variable bucket_used; judging whether the variable bucket_used is greater than the variable bucket, if so, suspending a quality-of-service control object of the current iSCSI and not accepting a new protocol data unit till the present second is finished; and otherwise, handing the protocol data unit over to an iSCSI protocol data unit processor for continuous execution. The method can control the QoS of different iSCSI quality-of-service ...

Test system for external component interconnected extending slot and method

The present invention discloses an external component interconnection extended slot testing system and a method. Through arranging at least an external component interconnection slot and at least a high-speed external component interconnection slot on an interface specification riser card, and taking the interface specification of the external component interconnection slot and the interface specification of the high-speed external component interconnection slot as the interface specification of the external component interconnection extended slot, the external component interconnection signaland the high-speed external component interconnection signal are educed from the external component interconnection extended slot, Further, the external component interconnection signal and the high-speed external component interconnection signal are transmitted through the transmission of direct memory access that tests the memory transmission functions of direct memory access of external component ...

动态维护应用程序的功能模块的方法

... 一种动态维护应用程序的功能模块的方法，在一原有的应用程序系统中，当欲新增、修改或删除系统中的功能时，仅需修改其功能定义档案的内容，包含功能模块的名称、定义、对应的可执行文件与子功能项的名称、定义等，即可达到所需功能的功能模块，可使应用程序具有相当的可扩充性，且编辑方式相当简易，不需再另外进行其他繁复的修改和编辑的动作。 ...

Network card test system and method thereof

System and method for modifying inner network IP of double controller

The invention relates to an intranet IP modifying system of a dual controller, and a method thereof, which are used for dynamically modifying the intranet IP address on the premise of keeping the connection of the dual controller not to be interrupted. Before modifying the intranet IP address, intranet connection is firstly simultaneously blocked to be prevented from sending data at both terminals of all intranet connections in the dual controller; then network cards IP of the both terminals of the intranet connection are redetermined according to a conflicting outer net IP; the intranet IP and a routing table are modified according to the redetermined IP, the remote terminal IP in arp cache and the corresponding MAC thereof is correspondingly modified, and the portal IP of the intranet connection is correspondingly modified; and data connecting and sending at the both terminals of the intranet are simultaneously recovered after the modification. The intranet IP modifying system of a dual ...

Network interface card with data packet filtering and filtering method thereof

The invention discloses a network interface card with data packet filtering and a filtering method thereof, which realize the data packet filtering in a hardware mode. The network interface card comprises a connection port, a first filtering module, a second filtering module and a storage unit, wherein the connection port is used for receiving data packet data from an internet; the first filteringmodule is connected to the connection port, and is used for testing the data packet data according to a content addressable memory list, and the testing process is carried out by the firmware of thenetwork interface card; the second filtering module is connected with the first filtering module, and executes a data packet content test program to test the content of the data packet data; and the data packet data is tested respectively through software/the firmware, so the work efficiency of the network interface card is improved.

Method for synchronously processing network data

The invention relates to a method for processing network data synchronically. Data are processed in advance at the user end by script written by descriptive language so that data exchange in page canbe carried out without need of processing the page again at the server end. Thus, the updating process is carried out on the local end and remote end at the same time so as to reduce waiting time andraise correctness of data provided. The processing procedures are as follows: Script module of controlling network page initializes pages and puts forward requirement for data needed. Based on the said requirement, the server supported module processes groupware. With being modified to current error, the processed result is shown on the browser through the said script module.

Test device of SAS channel and test method thereof

Disclosed are a SAS channel test device and the test method thereof which are applied to a plurality pairs of SAS interfaces on the SAS backplane and used for detecting if the selected pair of SAS channels operates normally in data transmission. The test device comprises a control terminal, a PCI-E microprocessor, a PCI-E-SAS switchover panel and a signal loop-back module. The control terminal is used for selecting the SAS channels and sending the control commands; the PCI-E microprocessor is used for receiving the control commands and sending the test signals to the PCI-E channel according to the control commands. The PCI-E-SAS switchover panel is used for converting the transmission signals between the PCI-E channel and the SAS channels; the signal loop-back module is connected with the SAS interface and the second SAS interface on the SAS backplane. The PCI-E microprocessor compares if the test signal sent to the first SAS channel is consistent with the test signal received from the ...

Extensible multi-language character display method

The present invention relates to a method capable of expanding multi-languagte characters display, specially relates to a method for displaying multi-language characters on job platform of signle language family, and is characterized by that said characters display processing method utiizes a common interface to take out the character elements correspondent to indexed sequential file in defined literal pool according to the language selected by user so as to display characters belonging to language family in the file, and can add any one new interface language at any time, and has no need of modifying program in common interface again.

Web page printing method and web page printing system

System and method for performing paralleling burn recording by multiplexing technique

The invention relates to a system for burning and recording by adopting the multiplex technology and a method thereof, which is used for burning and recording a plurality of chips of different bus types at the same time on the same transmission bus. Firstly, a main control unit divides the transmission bus into different wave bands, and sends control commands and controls data carrying bus signals of specified types to be transmitted in specified wave bands of the transmission bus. The control commands comprise the commands of the data carrying bus signals of specified types; subsequently, a transmitting unit sends the data carrying the bus signals of specified types through the specified wave bands; finally, a plurality of receiving units receive the data transmitted in the specified wave bands so that the data are output to a plurality of burning and recording units which burn and record the data onto the chips of specified bus types.

Method for checking reading and writing functions of memory device

The invention discloses a method for verifying the read-write functions of a memory device, which is used for verifying the trueness of the data written in the memory device under a system frame with double controllers and sharing just one single memory device. Firstly, a first controller is connected with a second controller. Subsequently, the first controller computes the initial addresses of data fields written in a hard disk, and writes the data fields in the hard disk. Subsequently, the first controller transmits the data fields recorded with the content of the data fields and the initial sector positions on which the date fields are arranged, and reports the data fields and the initial sector positions to the second controller. Finally, the second controller reads the data fields at the initial sector positions on which the data fields are stored on the hard disk, and compares the data fields at the initial sector positions with the data field content in data field reports.

Verification method for BIOS refreshing content

The invention discloses a verification method of BIOS refresh content, which comprises the following steps: a virtual machine is built in a computer which awaits to update system BIOS through using half virtualization technology, the virtual machine is started, and the content of a new BIOS file is copied to address space of a designated range of a memory of a computer host. The computer host is started through using the content in the new BIOS file, and a half virtualization operation system is operated based on a hardware platform which is same to the computer host, thereby further obtaining whether the content of the new BIOS file is correct and safe through verifying whether a virtualization operation system which uses the content of the new BIOS file normally operates.

Test method of light emitting diode of storage device and test tool thereof

The invention discloses a test method of a light emitting diode of a storage device and a test tool thereof. The test method and the test tool thereof are characterized by carrying out light-emitting test on the light emitting diode to which an independent storage device belongs. In the invention, the test tool and the storage device are comprised. The test tool also comprises a connecting interface, a processing unit and a storage unit, wherein the storage unit is used for storing a test program and test data; and the processing unit is used for executing the test program and transmitting the test data to the storage device according to the test program. The storage device at least comprises a connecting interface and a light-emitting diode. The processing unit is used for executing the test program, selecting a port of the storage device and transmitting the test data to the port, and enables the storage device to drive the light-emitting diode by the access to the port of the storage ...

Multi-user-type unified authenticating system and method thereof

The invention supplies a method for network application identity to gain user ID. By using the invention, NAF can gain user's ID from BSF and is convenience to manage user, such as charging or access controlling. When NAF is used as application server, it can insert the user ID into the transmitting message to make the application server that receives the message could identify the user. The invention is easy to realize and has good compatibility to the existing corresponding process.

Store service device with dual controller and backup method thereof

The invention discloses a store service device with a dual controller and a backup method thereof, which is used for supplying opposite environmental service for an event registering journal and a configuration file of a server. The store service device comprises a first control module, a second control module, a battery unit, a basic input/output system and a stand-by program. When the server switches off, executing the following stand-by program: transmitting a hardware interrupt signal to the battery unit for supplying operating power of a first memory module and a second memory module; synchronizing an index page of the first memory module and an index page of the second memory module; and recording the updated index pages to the first flash memory and a second flash memory. The store service device not only can backing up the configuration file of each controller regularly, but also can backing up and synchronizing the configuration files when power is switched off.

Data manipulation method of logical volume manager

The invention discloses a data manipulation method of a logical volume manager, which is applied to the data management of a dependent snapshot volume of the logical volume manager. The data management method comprises the following steps of: generating a plurality of snapshot volumes and defining a firstly generated snapshot volume as a first snapshot volume, a last generated snapshot volume as a last snapshot volume and the rest snapshot volumes as middle snapshot volumes; selecting one of the middle snapshot volumes; merging the storage contents of the selected middle snapshot volume to adjacent snapshot volumes; and according to the merged snapshot volume, merging relay data of the selected middle snapshot volume to that of the middle snapshot volumes and deleting the selected snapshot volume. The logical volume manager does not need to copy data again so that the access time of data management is saved.

Method for controlling boot sequence of server

The invention discloses a method for controlling a boot sequence of a server, which comprises the following steps: making a boot image, and putting a first-generation agency service program into the boot image, wherein the first-generation agency service program can communicate with a management server; restoring the boot image on rewritable mobile storage equipment so that the rewritable mobile storage equipment can start a managed target server; installing and running a second-generation agency service program in the management server; setting a basic input and output system of the target server so that the rewritable mobile storage equipment becomes first boot equipment; and modifying a boot file in the rewritable mobile storage equipment according to a boot start command received fromthe management server through the first-generation agency service program or the second-generation agency service program so as to control the boot sequence of the target server.

Alarm display system and method of cluster storage system

The invention discloses an alarm display system of a cluster storage system and a method. A reasonable and single abnormal event processing manner is adopted, abnormal events that are detected by different nodes using shared devices in the cluster storage system are processed through alarm PRI division, and the nodal load of the nodes is analyzed, namely, the nodes with lower load are analyzed toobtain the abnormal events of all the shared devices and the nodes most impacted by the abnormal events in the cluster storage system; and then the abnormal events and the nodes are provided for all the nodes that perform alarm and prompt to a user, thereby realizing that the abnormal events of the shared devices and the influences thereof on the nodes are alarmed and prompted to the user reasonably and accurately.

Method for formatted disc

Multi-threading network pressure testing method

Display card testing method for embedded system

Test method for substrate management controller

The invention relates to a method for testing a baseboard management controller (BMC), which is used for testing the stability of the BMC firmware in a service side. The method comprises the following steps: initializing multiple virtual host operating systems; setting multiple virtual intelligent platform management interfaces (IPMIs) and virtual BMCs in the virtual host operating systems; updating firmware in the virtual BMCs through the virtual IPMIs; performing stability test through the virtual BMCs in the service side; and uploading the firmware of the virtual BMCs which pass the stability test to accrual BMCs.

Method for removing synchronous process of cheap magnetic disc redundant array apparatus

Recognition system and method of just bundle of disks with single-wire cascading topological structure

The invention discloses recognition system and method of just bundle of disks with a single-wire cascading topological structure, which are applied to a host with a plurality of controllers. The method comprises the following steps of: acquiring just bundle of disks (JBOD) correspondingly connected with a current controller of the host and hardware configuration information of a hard disk on the JBOD; synchronizing the hardware configuration information to other controllers of the host; and executing a plurality of controllers of the host to recognize the same JBOD in the single-wire cascading topological structure according to the synchronized hardware configuration information. The invention can realize the same recognition of the single-wire cascading JBOD under multi-controller environment.

利用串接代替网卡进行通讯的方法

... 本发明是一种利用串接代替网卡进行通讯的方法，该方法是通过服务端及客户端中的电脑系统，将服务端及客户端相连接的连接端口及配合的参数初始化，并建立一进程，如有数据包进入该连接端口中时，令该数据包储存在服务端或客户端，预先建立的接收缓冲区中，直到该数据包完整地储存在该缓冲区中后，再通过预先建立的传送数据模块将数据传送出去，使该以串接的方式相连接的服务端与客户端间的信息，可通过相连接的连接端口直接互相传送，不需再通过网卡传送，这不但操作方便，且可节省大量成本。 ...

Engineering change management process and system

The invention relates to a method and a system of engineering change management, which is used together with a first engineering unit and a central management server, the first engineering unit is provided with a plurality of first machines and at least one first server, wherein, one of the first machines is provided with engineering change information. And the method of engineering change management includes the following steps: firstly, the first server generates an engineering change application form corresponding to the engineering change information; then, the central management server receives the engineering change application form from the first server; next, the central management server introduces the engineering change information through the first server managing the first machines according to the engineering change application form. Moreover, the invention also discloses the system of engineering change management.

Performing thread distribution method for multi-nucleus multi-central processing unit

This invention discloses a kind of execute Thread allocation method of multiple kernels central processors. At first establish the execute choice and the list corresponding with the original code and during start up the every execute choice's execute Thread generate the execute choice and the list corresponding with the execute Thread identification code and then according to the two kinds of list allocate for the execute Thread. Besides, it also can increase one priority specify list in the corresponding relationship list between the execute choice and the original code if it in order to identify the every execute choice's execute Thread grouping priority specify types or offer a potential resource collision interface further priority consider the priority specify or the potential resource collision setting when executing the Thread grouping.

Shortcut toolbar indication method meeting with client use custom

The invention discloses a shortcut bar display method which matches with using habit of a client-end. A server provides a plurality of services at the client-end. The shortcut bar display method which matches with using habit of the client-end comprises that: first, the server provides a user interface at the client-end; the service-end stores operating record of function items aiming at the user interface; the service-end generates a set mode according to the operating record; and the service-end displays the shortcut bar according to the user interface of the set mode at the client-end. The shortcut bar is provided by means of the set mode, thereby effectively increasing operation using efficiency of the client-end.

Method for testing functions of remote console

The invention relates to a method for testing functions of a remote console, which can perform an automatic test on the functions of the remote console of a tested server in a single-color test mode or an image test mode under the condition of no network environment and no client computer. The test method can avoid the manual operation intervening with the testing process, does not need the support of the network environment and the client computer, and improves the accuracy of testing the functions of the remote console of the tested server.

Method of generating application program with self test and self repair function

The present invention discloses a method of generating application program with self test and self repair function. By utilizing the data structure features of execution file, at least feedback section is increased beside its stored original data section with program code with self test and self repair function, and the data required for self test and self repair function are compressed and attached in the special section of the application program. At the same time, the file head settings are altered to make the application program be executed from the feedback section. The present inventioncan test whether the file has been destroyed and repair it before the source code is executed to ensure the safety of the application program and avoid virus invasion.

Method for locating peripheral assembly interconnect equipment

The invention discloses a method for locating interconnecting devices of peripheral components and comprises the following steps: peripheral component interconnecting space (PCISpace) of a peripheral component interconnecting bridge that is corresponding to interconnected peripheral components on the bus with zero number is analyzed, consequently number of a next bus connected by each peripheral component interconnecting bridge that is corresponding to interconnected peripheral components is acquired and recorded in a linked table; and according to bus numbers recorded in the linked table, numbers of a next corresponding bus connected by a peripheral component interconnected bridge that is corresponding to interconnected peripheral components is continually recorded; if the number of a next bus does not exist, corresponding interconnecting devices of peripheral components are traversed and located according to all the bus numbers recorded in the linked table.

Method for intercepting Win32 application interface

The invention relates to a method for intercepting Win32 application program interface. It includes the following procedures: initialization procedure of substitution function, search procedure, procedure of address substitution and procedure of expanding function. The initialization procedure allocates storage for new defined function. The search procedure obtains the jump address pointed by JMPinstruction in original function to be processed. Procedure of address substitution finds out and omits all no OP instructions in the original function from the jump addrss obtained by the search procedure; and fills the address of new defined function which substitutes the original function, with the jump address pointed by JMP instruction. The procedure of expanding function reads out and stores contents of registration base of the new defined function.

Method for testing bus interface on PCIE (Peripheral Component Interface Express) slot of host and read-write test method thereof

The invention discloses a method for testing a bus interface on a PCIE (Peripheral Component Interface Express) slot of a host, which is characterized in that a PCIE test tool is used for testing the bus interface on the PCIE slot of the host. The test method comprises the following steps of: setting the initiation of the PCIE test tool as a master equipment mode, and setting other equipment on a bus of the PCIE slot of the host as slave equipment; sequentially scanning the slave equipment on the bus of the PCIE slot of the host through the PCIE test tool; judging whether the slave equipment correctively responding to the visit of the PCIE test tool is present; if yes, ending the test; and if no slave equipment on the bus correctively responds to the visit of the PCIE test tool, reporting an error and quitting the test. The test method can enhance the accuracy, the stability and the reliability of the bus interface on the PCIE slot of the tested host remarkably.

Method for accessing logic equipment utilizing ISCSI agreement

Test system for the video interface

The invention discloses a test system for the video interface, which is used for detecting an output signal of the video interface of a calculator and comprises a host to be tested and a testing tool.The host to be tested comprises a video interface and a displaying program, wherein the displaying program outputs a displaying signal through the video interface. The testing tool is electrically connected to the video interface and comprises a communication interface, a storage unit and a video detecting program, wherein the storage unit is used for storing the video detecting program and the video detecting program is used for receiving and detecting the displaying signal output from the video interface. The detection result is recorded in the testing tool which communicates with the rearend host through a communication interface so as to return the detection result to the rear end host to record and display the detection result to an operator.

Method for testing wait line in slot of communication interface card

The invention relates to a method for testing 'wait' end on the slot of communication interface card. It incldues following steps. Proper electrical connection is formed between voltage detector and control interface of slot of the communication interface card. The said slot is initialized and is applied a preset high voltage to, and control address is related to relevant address of the voltage detector. Then the voltage detector reads out the voltage on 'wait' end of slot of the communication interface card. If the voltage is high, it indicates that the 'wait' end is normal, otherwise the 'wait' end is abnormal.

Method for implementing automatic fault-tolerance of image file in Linux operating system booting process

It is a method to realize the mapping file automatic error-tolerant in the Linux operation system guiding process, which comprises the following steps: first to set a set of mapping files and to join correction codes into the mapping files; when initiating the system data, to separately position each mapping file positions and to design current mapping file; then to load the current mapping files; to total inspect the mapping files according to correction codes, if it fails to go through it, it designs the other mapping files as the current mapping files for re-loading; finally to execute the current mapping file.

Method for automatically simulating activation of items in windows menu and performing check

A method for automatically simulating the initiation of item in Windows menu and testing it includes such steps as reading main manu of standard program and all its submenu items one by one, creatinga standard menu structure; sequentially initiating the main menu of the program to be tested and all its submenu items, reading the manu structure of all its main menu and submenus; comparing their structures to obtain the test result for judging if the program to be tested has been normally installed in computer.

Method for testing transmission rate of hard disk interface

The invention discloses a method for testing a transmission rate of a hard disk interface, which is used for obtaining the interface transmission rate of a hard disk transmission interface and comprises the following steps of: obtaining a nominal transmission rate of a hard disk; randomly reading different data blocks in the hard disk and calculating a first transmission rate according to a read result; obtaining a critical rate according to the nominal transmission rate and the first transmission rate; repeatedly reading the same data block and calculating a second transmission rate according to a read result; and judging whether the second transmission rate is more than the critical rate, and if the second transmission rate is more than the critical rate, repeatedly reading the same data block and calculating the interface transmission rate of the hard disk transmission interface.

File safety deletion system and method

The invention discloses a system of safely deleting files and a method thereof. Firstly, a requested action is taken according to a file request sent by an operating system; secondly, the type of thefile request is judged whether to be a file deleting request; when the file request is the file deleting request, a file system bitmap structure before the deletion operation corresponding to the filedeleting request and a file system bitmap structure after the deletion operation are compared to obtain the file corresponding to the deletion operation; finally, the data block content of the deletion file is cleared according to the deletion file.

Challenge handshake authentication protocol testing system

The invention relates to a challenge handshake authentication protocol (CHAP for short) testing system which is used for testing the CHAP service provided by CHAP service providing equipment. The CHAP testing system comprises a testing engine module and a testing script module, wherein the testing engine module is used for maintaining the stage and the status of testing, automatically carrying out status conversion and automatically detecting the general misdata returned by the CHAP service providing equipment; the testing script module is communicated with the testing engine module and the CHAP service providing equipment and is used for providing at least one operating point to be used for user-defined testing.

Automatic total remote controlling method

Electric detection system for interface card

The invention discloses an electric detection system for an interface card. Electric energy is supplied by an external power supply to perform electric detection of a power supply circuit of the interface card. The system comprises a capacitor, a first resistor, a power switch, a microprocessor, a second resistor and a detection chip, wherein one end of the capacitor and one end of the first resistor are connected to the power supply circuit, while the other ends are electrically grounded. The power switch is connected to the power supply circuit in series. The microprocessor is connected with the power switch and is used for controlling the on/off of the power switch. The second resistor is connected to the power supply circuit in series. The detection chip is in bridge connection with the second resistor and is used for performing the electric detection of the power supply circuit and sending the result of the electric detection to the microprocessor. The electric detection system of ...

On-line test system and method by establishing mainboard managerial control using local loop

A test system which utilizes local loop to set up main-board management control connection comprises more than one host terminals that are provided with at least one network card, and at least one main board management controller that is provided with at least one network card. After a test connection is set up between the host terminal and the remote user, the host terminal sets up loop test connection with the main board management controller by the means of virtual address to send test command to the main board management controller for testing and test results are reported. The invention sets up loop test connection by virtual address to carry out remote test that is similar to internal loop test, thereby avoiding test results being affected by the network environment setting and ensuring batch test to save testing time.

Communication method capable of accelerating internet small computer interface data and system for processing internet small computer interface data

The invention discloses a communication method capable of accelerating internet small computer interface data and a system for processing the internet small computer interface data, which are applied to a target terminal of an internet small computer interface to send a plurality data packets to a plurality of sets of storage equipment. The communication method comprises the following steps that: the target terminal receives an access request for accessing the storage equipment and generates a plurality of small computer interface commands according to the access request; and a data transmitting unit (egress packet generator) in the target terminal reads the small computer interface commands, runs an address resolution program to convert the small computer interface commands to a plurality of network packets, generates a first check code according to the storage content of each network packet and loads the check code into the network packet.

Method for configuring operating system by using writable storage device

The invention discloses a method for configuring an operating system by using a writable storage device, comprising the following steps: step A. starting a computer by the writable storage device; step B. judging whether to use the configuration parameters existing in the writable storage device; step C. if yes, executing step E; step D: if no, receiving the configuration parameters input by a user by the writable storage device and executing step E; step E: scanning hardware configuration and preparing needed driver and operating system installation environment according to the configuration parameters; step F: forbidding start function of the writable storage device; step G: installing the operating system and driver; and step H: restoring start function of the writable storage device.

Method for monitoring test system and browsing database

The invention relates a method used by a testing system to monitor and browse database. Under Internet environment, use uses PC to connect networked server that can be as a server of database system.Or, the networked server is connected to other server in a database system through a network so that user can browse the testing result in server of a database system through the networked server. Ifthere is no other server of database system, user can directly browse the testing result in database system in the network server.

Method for making message shielding for dynamic hypertext marked language

The present invention relates to a message masking method used in web page, and is mainly aimed at can adopt dynamic hypertext mark language (DHTML) to automatically define the user's required regionto be masked, then for said region a message masking operation in meade in the region. Firstly, a series of characteristics values of size and position of set masking region, masked message kinds of and correspondent message transmission module, etc. is set, then the masking region Z-order can be used to make message masking operation and control the transmission of message.

Processing method for detecting operation condition of server

The invention discloses a processing method for detecting the operation condition of a server and the method is used to search a plurality of slave servers in the local area network and verifying network services operated by the slave servers. The detection method comprises the following steps: operating the agent in the server to start the first thread and the second thread, regularly monitoringthe operation condition of the network service by the first thread, responding to the monitoring result of the first thread by the second thread; operating the management control program in a master server to send a detection request to the agent; when the detection request is obtained from the server, ordering the second thread to respond the monitoring result of the first thread to the master server; and when the monitoring result shows that the network service operates, detecting the slave servers by the master server.

Method for testing dynamic custom starting core

The invention discloses a method for testing a dynamic custom starting core which is hung on a computer test platform in order to test hardware. The method comprises the following steps of: initializing hardware slots of the computer test platform after the computer test platform is started, testing information of the hardware connected in these hardware slots, loading corresponding drivers so as to realize the dynamic connection of the equipment in the starting core, and finishing starting up by the starting core and testing hardware. The starting core automatically loads the drivers according to the information of the hardware so loading of the redundancy unused driver is avoided.

Method for centralized establishing dependent snap

The invention provides a method for centralized establishment of dependent snapshot. When a first snapshot of corresponding storage area is established, an initial address of the first snapshot is stored and a first time of the first snapshot is established to be a first time stamp which is corresponding to the first snapshot through the initial address of the first snapshot, and then a pointer which is copied before written is set to be the initial address of the first snapshot. When a second snapshot of the storage area is established, a pointer in the first snapshot which can carry on copying before writing is set as the initial address of the second snapshot, and the initial address and establishing time of the second snapshot are stored as the second time stamp corresponding to the second snapshot, thus the snapshots are stored consecutively and divided by time stamps of each snapshot, and the waste of storage space is reduced.

Parallel programming system and method

Disclosed are a parallel programming system and the method thereof, which are used for the programming of the chips with different types of buses; firstly, the corresponding connection relation of chips for being programmed and the microcontroller units is edited to form the configuration information; the configuration information, the programming commands and the data for programming are sent tothe principle microcontroller unit; the principle microcontroller unit analyzes the configuration information, distributes the data for programming to the subordinate microcontroller units and controls the subordinate microcontroller units to activate the programming operation; the programming results are sent to the computer as the feedback after all the programming operations are finished; the subordinate microcontroller units programs the data on a plurality of chips connected with the subordinate microcontroller units and provided with specified types of buses; the programming result is sent ...

两台电脑间的元件测试装置与方法

... 公开了一种使用于两台电脑间的元件测试装置与方法。测试开始时，从端电脑发送测试命令，由主端电脑接收，依据测试命令将自己设定为测试状态，发出确认命令，并由从端电脑接收。接下来，从端电脑传送一测试资料至主端电脑，在主端电脑进行处理以产生一测试结果，由主端电脑传回，并由从端电脑接收，随后再由从端电脑进行测试资料与测试结果的对比，用以得知主端电脑的受测元件是否正常运作。 ...

Device and method for testing sound input and output of voice card

The invention relates to a sound card testing device and a method thereof, which is used for detecting whether a sounding port of a soundcard in a personal computer leaks sound. The testing device comprises a switching circuit and a switching unit. The switching circuit is electrically connected with the sounding port and the sound receiving port of the soundcard. The switching circuit comprises a plurality of transmission paths, which are used for receiving a first sound channel and a second sound channel. The switching circuit connects the first sound channel and the second sound channel to corresponding transmission paths so that the first sound channel and the second sound channel are fed back to the sound receiving port. The switching unit is electrically connected with the sounding port and the switching circuit. The switching unit is used for receiving the first sound channel and the second sound channel. The switching unit changes the transmission paths in the switching circuit ...

Data customization backup and restoration method for trans-storage facilities

Device for testing efficiency of server and method for determining amount of virtual clients

The invention discloses a device for testing the efficiency of a server by utilizing virtual clients and a method for determining the amount of the virtual clients in the device. The device comprises a search module, an I/O simulation module and a statistical module, wherein the search module determines the amount of the virtual clients for testing by using a span search algorithm and a dichotomy search algorithm; the I/O simulation module simulates the virtual clients with corresponding amount to send an I/O request to the tested server; and the statistical module obtains a corresponding testing efficiency according to the feedback statistical flow data of the tested server. The invention can realize accurate and efficient efficiency test.

Method for realizing virtual machine transfer on virtual hosts

The invention discloses a method for realizing virtual machine (VM) transfer on virtual hosts, which is used for transferring a current virtual machine on a serve client side to a new virtual machine. The method for realizing the virtual machine (VM) transfer on the virtual hosts comprises the following steps of: building a first virtual host on an entity server; building a resource pool, wherein the resource pool comprises the first virtual host; adding a second virtual host into the resource pool, and building the new virtual machine on the second virtual host; building the current virtual machine on the first virtual host, wherein the current virtual machine is provided with an operating system and a management procedure; and executing a transfer procedure so as to transfer the current virtual machine on the first virtual host to the new virtual machine on the second virtual host.

Text distinguishing method for operation system environment of disk operating system

A literal identification method in the working system of disc operation system is used specially for the byte language literal such as original complex form Chinese, simplified Chinese, Japanese, korean, etc. To inquire the index zone block through disc zone directly for the identification of the document name zone block and then to fetch the document content zone block is the method to identify the abovesaid languages literal correctly and to start on the edited document with the abovesaid language literal under the environmental condition of DOS operation.

Store service device with dual controller and backup method thereof

The invention discloses a store service device with a dual controller and a backup method thereof, which is used for supplying opposite environmental service for an event registering journal and a configuration file of a server. The store service device comprises a first control module, a second control module, a battery unit, a basic input/output system and a stand-by program. When the server switches off, executing the following stand-by program: transmitting a hardware interrupt signal to the battery unit for supplying operating power of a first memory module and a second memory module; synchronizing an index page of the first memory module and an index page of the second memory module; and recording the updated index pages to the first flash memory and a second flash memory. The storeservice device not only can backing up the configuration file of each controller regularly, but also can backing up and synchronizing the configuration files when power is switched off.

Method for testing pressure of file system

The invention discloses a pressure testing method for a document system, which comprises the following steps: local machines or a network storage facility with disk code numbers are traversed; network image routes of the network storage facility and an absolute route of calculating all the storage facilities by means of mounting points, system volumes and the like are detected, and the information is collected so as to update route information of the document system; and then a corresponding testing algorithm and a pressurizing strategy are dispatched according to different categories of the storage facilities to be tested, so as to conduct the pressure test. The pressure testing method can enable the document system to display the storage facility without disk code numbers and dispatch asuitable testing method and the pressurizing strategy according to the different categories of the storage facilities, thereby increasing the depth and the width of the pressure testing of the document ...

System and method for processing remote copied send request

The invention relates to a treatment system for sending an application of remote replication and a method thereof. The system and the method are applied to a local system which is provided with a plurality of network block devices. A fixed number of sending threads are established in the local system to form a sending thread pool. All network block devices which receive an application written to a corresponding remote mirrored volume are concatenated as a circular linked list; a pointer is arranged to record latest processed network block devices in the circular linked list sequentially and distribute and send the sending threads in the sending thread pool, so as to search the network block device to be treated pointing to the pointer actively according to the circular linked list sequence. The sending threads are used for locking the network block device pointing to the pointer, so as to processing the sending request by the network block device. After the sending request is sent each ...

Dynamic positioning method for repeated resource

The present invention relates to the re-positioning of resource in system. During installing or applying software, the intercepting module is used to intercept and analyze resource and the resource is called directly when it is not duplication of some resource in available application software or is repositioned by the re-positioning module. Index head corresponding to the re-positioned resource is established and through the index head the application software and other application software can call matched resource for normal operation.

Method for retrieving disc information of storage area network

The invention discloses a method for retrieving the disc information of a storage area network, applied to retrieving disc information to a specific disc device when a large amount of data are accessed in the disc device of the storage area network. The retrieving method comprises the following steps of: storing the disc information of the disc device in a buffer zone; detecting the accessing flow of the disc device; obtaining disc information from the buffer zone; analyzing the information attribute of an information request; when the accessing flow of the disc device reaches a critical threshold value and the information attribute of the information request is transaction information, extracting corresponding disc information from the buffer zone and replying to a request end; and when the accessing flow of the disc device is lower than the critical threshold value, obtaining corresponding disc information from the disc device so as to update the record in the buffer zone. The invention ...

Method for testing peripheral component interconnect bus level pressure

The invention provides a peripheral component interconnection bus level pressure test method which is applicable to an overall pressure test for a peripheral component interconnection (PCI) bus. The test method comprises the following steps of: traversing all PCI BUSES in a system; obtaining a tree structure of the system overall POI BUSES and PCI equipment, and selecting one PCI BUS branch from the PCI BUSES as a test object; regarding the test object, carrying out a peripheral component interconnection function test, an input/output function test and an internal memory mapping function test for the peripheral component interconnection bus; and selecting one PCI BUS branch from the rest PCI BUSES in the system as a test object to complete the related tests of the peripheral component interconnection bus till all PCI BUS branches to be tested have been tested.

Method for monitoring and controlling program process

The method for monitoring application program process includes the following steps: before said application program process is monitored, all the processes being in current system are taken firstly to establish process structure table, and in the course of executing every process it uses the numerical value being in father identification code field of every subprocess in process structure table to define the relationship of said subprocess and its main process, and after each time of subprocess is completed, the upper layer process can be found out according to numerical value being in father identification code field so as to monitor next process until the offsprings (subprocesses) of monitored main process are not existed, it can be returned to complete information so as to represent that its all the executive programs are completely implemented by means of its main process.