17 results about "Mount" patented technology

A system call of a Filesystem in Userspace (FUSE) library at a client is mapped to first and second operations of a deduplication filesystem, the system call performing an in-kernel copy between source and destination file descriptors. A filesystem mount point of the deduplication filesystem is presented to an application residing at the client. Upon the application triggering the system call on the mount point, the system call is intercepted. First and second parameters of the system call are examined. The first parameter indicates an offset location in the source file descriptor at which a range of data to copy should start. The second parameter indicates an offset location in the destination file descriptor at which the range of data copied should be inserted. Based on the examination, one of a first or second API of a client-side library residing at the client is called.

A system and method for assembling a disk for network security check is disclosed. The method includes receiving access to a checkable disk, the checkable disk including a block device and a partition list; in response to the first operation system detected on the first partition, mounting the first partition from a partition list at the first directory; in response to the detection of the second operating system on the second partition, detecting a boot directory on the second partition in the partition list; detecting a mounting partition from the detected configuration file of the starting directory; detecting a file system table on the mounting partition; and mounting each partition in the partition list based on the sequence indicated by the file system table.

1. Name of the product in this design: Server. 2. Intended use of this design: for rack-mount servers. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

This application belongs to the field of automotive technology and discloses a file synchronization system and method. This application generates a hardware interrupt signal when a change in electrical signal is detected during the insertion of a USB device at the hardware layer. Then, the kernel layer identifies the device type of the USB device and creates a block device node based on the device type. Next, the native layer performs a file system mount operation based on the detected file system type. Finally, the framework layer broadcasts information carrying the device path corresponding to the mount operation to the application layer. The application layer then displays the file list corresponding to the USB device based on the device path information. This application, through a complete event transmission chain from the hardware layer, kernel layer, native layer, framework layer, and application layer, ensures that the file list in the USB device remains consistent with the actual state even with frequent USB device insertion and removal.

The invention discloses an XFS file system storage optimization method and system capable of achieving RAID automatic alignment. The method comprises the steps that the stripe size and the number of data disks of specified block equipment are obtained from RAID configuration; determining a corresponding XFS file system formatting parameter according to the strip size and the number of the data disks; creating and formatting an XFS file system logic disk according to the determined XFS file system formatting parameter; executing automatic mounting configuration for the XFS file system logic disk to realize automatic mounting after the equipment is restarted; mounting an XFS file system logic disk; and verifying the alignment state of the mounted XFS logic disk and outputting a verification result. According to the method, the parameters of the file system are automatically adjusted based on the configuration parameters of the RAID, seamless cooperation of the file system and the storage hardware is achieved, and therefore manual configuration errors are avoided, and the storage performance is improved.

The invention discloses a page caching method and device, a nonvolatile storage medium and electronic equipment. The method comprises the following steps: carrying out initial configuration on a main application in a micro-front-end framework; generating a mounting point element corresponding to each sub-application in a page structure of the main application, and determining a target sub-application matched with a changed route under the condition that a route change event is detected; loading the target sub-application to a mounting point element of the target sub-application; if other sub-applications different from the target sub-application exist in the multiple sub-applications corresponding to the main application and a first sub-application with the display attribute being display exists in the other sub-applications, setting the display attribute of a mounting point element corresponding to the first sub-application to be hidden in the page structure. According to the method and the device, the technical problems of node conflict and resource competition caused by the fact that the cache cannot be efficiently processed when the multiple sub-applications in the micro-front-end framework are switched in the prior art are solved.

The embodiment of the invention discloses a starting method and device of embedded equipment, a storage medium and the embedded equipment, and relates to the field of embedding. The method comprises the steps that when the embedded device is powered on, mounting operation is executed on a data partition of the NOR flash memory; acquiring a mounting result of the data partition; if mounting fails, recording error description data into a log file, and starting a repair process to execute a repair process, the process comprising unloading the data partition, executing an erasure operation, reading a default configuration file from the root file system partition and writing the default configuration file into the data partition, re-mounting the data partition, and finally restarting the application program according to default parameters; and if mounting succeeds, normally starting the application program by using the configuration parameters in the data partition. Through an automatic partition repair mechanism, the problem of equipment startup failure caused by data partition damage is effectively solved, the reliability and the self-healing capability of the embedded system are improved, and the maintenance cost is reduced.

The application relates to a server testing method, a server and a storage medium. A built-in testing operating system is pre-burned to an EMMC memory which can be mounted by a BMC; before production testing, a testing indication circuit connected with the BMC on a mainboard or a BMC small plate is configured to indicate production testing; after production testing, the testing indication circuit is configured according to a production testing result; the BMC detects a testing indication circuit signal on the mainboard or the BMC small plate to analyze whether production testing is needed; if it is analyzed that production testing is needed, the BMC automatically starts a virtual multimedia to self-mount the built-in testing operating system in the EMMC memory; during a POST process of BIOS starting, the built-in production testing operating system in the EMMC memory mounted on the BMC is detected, then the built-in production testing operating system is started to guide, and a production testing script preset in the production testing operating system is executed to test. No network configuration is needed for a server without a to-be-tested server, and pre-assembly before installation of a network card can be tested.

The present application discloses a method, system, and computer system for adding a redundant network path for an NFS root on a diskless system. The method includes: (a) generating, by a system initialization script, a RAM disk, wherein the system initialization script is executed after an operating system switches a root mount point to an NFS filesystem and initialization is performed, (b) copying a binary to the RAM disk, (c) launching the binary as a user-space program, and (d) executing, by the user-space program, a command from an already-running NFS-backed user-space program to move the NFS on a redundant Ethernet path after the redundant Ethernet path has been initialized.

The application discloses a method for supporting hot plug of a LINUX kernel operating system to a system disk, comprising the following steps: a, checking consistency between a removable storage device and the system disk; b, if the unloaded removable storage device is consistent with the system disk, not releasing a super block, suspending all running threads of the kernel, and waiting for the device to be inserted; c, after the removable storage device is inserted, identifying a device id of a mount device when mounting is completed and automatically starting, and comparing with the system disk id; d, if the id of the mount device is consistent with the id of the system disk, mapping the device to the super block of the original system disk, activating all threads in the kernel after completing data write-back synchronization, and completing system recovery; after the hot plug of the system disk is performed, the pulled-out system disk can be reinserted to ensure that the system can continue to be normally used without restarting, and data of the system disk and other mounted disks will not be damaged or lost.

This application provides a method, system, device, and storage medium for configuring RAID, which can help users configure RAID in large-scale batches in out-of-band network environments. The method includes: setting the NFS mount path of the server to be configured; booting the server from the mounted liveCD based on the mount path; collecting the RAID information of the server to be configured; processing the RAID information to obtain a plaintext RAID configuration file and reporting it; obtaining a configuration script image based on the plaintext RAID configuration file; mounting the configuration script image to the server to be configured; copying the configuration script after Extra is ready, granting permissions to run, and executing the RAID configuration. The method proposed in this application can distribute the task evenly across multiple executors according to the number of servers to be configured, and can collect the results obtained by the executors in executing the tasks. It can screen devices according to the configuration model, improving the scientific rationality of RAID configuration.

A driver generation device includes a processor and a memory. The memory stores kernel source code for an embedded device with Linux installed, driver source code for a device driver for the embedded device, a container including a cross compiler that compiles the driver source, and container virtualization software that manages the container. The memory is configured to store a driver generation program, when executed by the processor, causes the computer to (a) mount the kernel source code from the computer to a first directory within the container, the first directory having the same path as a second directory on the computer containing the kernel source code, (b) mount the driver source code within the container, and (c) compile the driver source code to generate the device driver.

A system call of a Filesystem in Userspace (FUSE) library at a client is mapped to first and second operations of a deduplication filesystem, the system call performing an in-kernel copy between source and destination file descriptors. A filesystem mount point of the deduplication filesystem is presented to an application residing at the client. Upon the application triggering the system call on the mount point, the system call is intercepted. First and second parameters of the system call are examined. The first parameter indicates an offset location in the source file descriptor at which a range of data to copy should start. The second parameter indicates an offset location in the destination file descriptor at which the range of data copied should be inserted. Based on the examination, one of a first or second API of a client-side library residing at the client is called.

The invention discloses a BIOS upgrading method and system based on a BMC virtual USB flash disk, and relates to the technical field of server firmware management.The BIOS upgrading method comprises the steps that a management platform issues an upgrading instruction to a BMC, monitors the hardware state through an intelligent platform management interface, and generates a hardware ready identifier when it is detected that initialization is completed; based on the hardware ready identifier, mapping the internal storage area into a virtual USB flash disk and mounting a target BIOS mirror image file, and feeding back a virtual device ready signal to the management platform; and the BIOS identifies the virtual U disk corresponding to the virtual device ready signal in the power-on self-test stage, loads the guide mirror image, initializes the running environment of the flashing tool, and generates a flashing upgrading instruction. According to the method, the compatibility problem caused by hardware difference in traditional remote upgrading is solved, and the equipment identification success rate is improved.

The grinding device comprises a supporting table, a positioning seat is fixedly connected to the top of the supporting table, a first threaded rod is connected to the side face of the positioning seat in a threaded and sleeved mode, a clamping plate is movably connected to one end of the first threaded rod in a sleeved mode, and a clamping mechanism is arranged in the positioning seat. According to the grinding device convenient to disassemble the mounting disc, by arranging a positioning seat, when the positioning disc is disassembled and fixed, a positioning block is sleeved with the positioning seat, and at the moment, a first threaded rod is rotated, so that the first threaded rod can drive a clamping plate to be clamped and fixed to the side face of the positioning block; by arranging the positioning block on the positioning disc, the positioning block can drive the positioning disc to be fixed in the positioning seat, namely fixed at the top of the supporting table, so that the mounting position needs to be corrected when the positioning disc is disassembled and fixed, the convenience of disassembling and assembling the positioning disc is improved, and the convenience of grinding multi-specification wafers is improved.