CN111367756A - Remote viewing method, system, terminal and storage medium for hard disk serial port log - Google Patents

Remote viewing method, system, terminal and storage medium for hard disk serial port log Download PDF

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Publication number
CN111367756A
CN111367756A CN202010109739.1A CN202010109739A CN111367756A CN 111367756 A CN111367756 A CN 111367756A CN 202010109739 A CN202010109739 A CN 202010109739A CN 111367756 A CN111367756 A CN 111367756A
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China
Prior art keywords
hard disk
serial port
log
disk serial
bmc
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Withdrawn
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CN202010109739.1A
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Chinese (zh)
Inventor
宿燕鸣
王兴隆
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Suzhou Inspur Intelligent Technology Co Ltd
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Suzhou Inspur Intelligent Technology Co Ltd
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Priority to CN202010109739.1A priority Critical patent/CN111367756A/en
Publication of CN111367756A publication Critical patent/CN111367756A/en
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
    • G06F11/3041—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is an input/output interface
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3051—Monitoring arrangements for monitoring the configuration of the computing system or of the computing system component, e.g. monitoring the presence of processing resources, peripherals, I/O links, software programs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3466—Performance evaluation by tracing or monitoring
    • G06F11/3476—Data logging
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3466—Performance evaluation by tracing or monitoring
    • G06F11/3485—Performance evaluation by tracing or monitoring for I/O devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H04L67/141—Setup of application sessions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Debugging And Monitoring (AREA)

Abstract

The invention provides a method, a system, a terminal and a storage medium for remotely checking a hard disk serial port log, wherein the method comprises the following steps: verifying that the BMC establishes physical connection with the serial port of the hard disk; verifying that the BMC establishes communication connection with a remote end; redirecting the hard disk serial port to a far end and directionally acquiring a corresponding hard disk serial port log according to a log viewing request sent by the far end; and returning the collected logs to the remote end. The invention can remotely control the hard disk serial port, can access the hard disk serial port without approaching the hard disk, and can still access the hard disk serial port after the hard disk is transmitted into the server, thereby facilitating technical personnel to debug the hard disk serial port.

Description

Remote viewing method, system, terminal and storage medium for hard disk serial port log
Technical Field
The invention relates to the technical field of servers, in particular to a remote viewing method, a remote viewing system, a remote viewing terminal and a remote viewing storage medium for a hard disk serial port log.
Background
In the hard disk research and development process, technicians often need to debug hard disk serial port logs to check and locate problems, in general, the technicians can only connect to a PC through physical connection lines to perform serial port read-write operation, the defects of the traditional mode are obvious, and one user can access the serial port only by actually approaching the hard disk; the two hard disks are arranged in the bracket and are inserted into the server, and the serial port connecting line can not be accessed to the hard disks basically in real time when the machine runs.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a method, a system, a terminal and a storage medium for remotely checking a hard disk serial port log, so as to solve the technical problems.
In a first aspect, the present invention provides a method for remotely checking a serial port log of a hard disk, including:
verifying that the BMC establishes physical connection with the serial port of the hard disk;
verifying that the BMC establishes communication connection with a remote end;
redirecting the hard disk serial port to a far end and directionally acquiring a corresponding hard disk serial port log according to a log viewing request sent by the far end;
and returning the collected logs to the remote end.
Further, the verifying that the BMC establishes physical connection with the serial port of the hard disk includes:
acquiring a hard disk equipment code identified by BMC;
judging whether the identified hard disk equipment code is consistent with the prestored equipment code:
if so, judging that the connection between the BMC and the hard disk serial port is successful;
if not, outputting a prompt of failure of the connection of the hard disk serial port.
Further, the redirecting the hard disk serial port to the far end and directionally acquiring the corresponding hard disk serial port log according to the log viewing request sent by the far end includes:
setting a unique corresponding network port for a serial port of the hard disk;
acquiring a corresponding hard disk serial port according to the receiving network port of the log checking request;
and collecting the logs corresponding to the serial port of the hard disk.
Further, the returning the collected log to the remote end includes:
and returning the log of the corresponding hard disk serial port to the remote end through the receiving network port by using an SOL protocol.
Further, the directionally acquiring the corresponding hard disk serial port log according to the log viewing request sent by the remote end includes:
generating a corresponding target hard disk serial port calling command according to the target hard disk serial port of the log viewing request;
the hard disk serial port calling command is sent to a subordinate controller, the subordinate controller is connected with a plurality of hard disk serial ports, and the subordinate controller adopts a CPLD or an IO Expander;
and receiving a target hard disk serial port log returned by the subordinate controller.
Further, the method further comprises:
calling the corresponding hard disk serial port according to the data writing instruction issued by the remote end;
and writing the data into the target hard disk through the corresponding hard disk serial port.
In a second aspect, the present invention provides a remote viewing system for a serial port log of a hard disk, including:
the first verification unit is configured for verifying that the BMC is in physical connection with the serial port of the hard disk;
the second verification unit is configured for verifying that the BMC establishes communication connection with the remote end;
the directional acquisition unit is configured for redirecting the hard disk serial port to a far end and directionally acquiring a corresponding hard disk serial port log according to a log viewing request sent by the far end;
and the log returning unit is configured for returning the collected log to the remote end.
Further, the directional acquisition unit includes:
the network card setting module is configured for setting a unique corresponding network port for the hard disk serial port;
the target positioning module is configured to obtain a corresponding hard disk serial port according to the receiving network port of the log viewing request;
and the log acquisition module is configured for acquiring the logs of the corresponding hard disk serial port.
In a third aspect, a terminal is provided, including:
a processor, a memory, wherein,
the memory is used for storing a computer program which,
the processor is used for calling and running the computer program from the memory so as to make the terminal execute the method of the terminal.
In a fourth aspect, a computer storage medium is provided having stored therein instructions that, when executed on a computer, cause the computer to perform the method of the above aspects.
The beneficial effect of the invention is that,
according to the remote check method, the system, the terminal and the storage medium for the hard disk serial port log, the BMC is connected with the hard disk serial port, the BMC is in communication connection with the remote end, the plurality of hard disk serial ports are redirected to the remote end, the target hard disk serial port log is accurately collected at the BMC, and the target hard disk serial port log is transmitted to the remote end, so that the hard disk serial port log can be checked at the remote end. The invention can remotely control the hard disk serial port, can access the hard disk serial port without approaching the hard disk, and can still access the hard disk serial port after the hard disk is transmitted into the server, thereby facilitating technical personnel to debug the hard disk serial port.
In addition, the invention has reliable design principle, simple structure and very wide application prospect.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic flow diagram of a method of one embodiment of the invention.
FIG. 2 is a schematic architectural diagram of a method of one embodiment of the present invention.
Fig. 3 is a schematic architecture diagram of a method of one embodiment of the present invention.
FIG. 4 is a schematic block diagram of a system of one embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
FIG. 1 is a schematic flow diagram of a method of one embodiment of the invention. The execution main body in fig. 1 may be a remote viewing system for a hard disk serial log.
As shown in fig. 1, the method 100 includes:
step 110, verifying that the BMC establishes physical connection with the serial port of the hard disk;
step 120, verifying that the BMC establishes communication connection with a remote end;
step 130, redirecting the hard disk serial port to a far end and directionally collecting a corresponding hard disk serial port log according to a log viewing request sent by the far end;
step 140, returning the collected log to the remote end.
In order to facilitate understanding of the present invention, the remote view method of the hard disk serial port log provided by the present invention is further described below by using the principle of the remote view method of the hard disk serial port log of the present invention and combining the process of remotely viewing the hard disk serial port log in the embodiment.
Specifically, the remote viewing method for the hard disk serial port log comprises the following steps:
s1, verifying that the BMC is in physical connection with the serial port of the hard disk.
And connecting the PCIE equipment, namely the serial port of the hard disk to the serial port of the BMC. After connection, the physical connection needs to be verified, and a hard disk device code identified by BMC is obtained; judging whether the identified hard disk equipment codes (or the equipment number) are consistent with the prestored equipment codes (prestored information) or not: if so, judging that the connection between the BMC and the hard disk serial port is successful; if not, outputting a prompt of failure of the connection of the hard disk serial port.
And S2, verifying the BMC to establish communication connection with the remote end.
In this embodiment, a communication connection is established between the BMC and the remote end through the SOL protocol (Serial Over LAN) of IPMI standard. BMC internal design code, establishing a SOL Server; the SOL Server implements two-way data stream transmission. SOLServer interaction, such as: and transmitting the serial port data to a remote PC. The SOL Server reads data of the physical serial port, the remote PC opens the SOL Client, the SOL Client asks for the data from the SOL Server, the SOL Server transmits the data to the SOL Client of the remote PC, and the SOL Client displays the serial port data. Or Client input data of the remote PC SOL Client is transmitted to the hard disk serial port, so that control and configuration of the PCIE equipment are achieved, when a user writes data in the SOL Client, the SOL Client transmits the data to the SOL Server through a network, the SOL Server transmits the data to the physical serial port after receiving the data, and the hard disk serial port can receive serial port data input from the remote end.
In other embodiments of the present invention, data transmission between the BMC and the remote end may also be realized through Socket communication through custom development.
And after the communication connection is established, verifying the connection state, wherein the verification method is to judge whether the BMC identifies the remote IP, and if so, the BMC passes the verification.
And S3, redirecting the hard disk serial port to a far end and directionally collecting the corresponding hard disk serial port log according to the log viewing request sent by the far end.
There are two redirection methods:
in the first method, please refer to fig. 2, all the hard disk physical serial ports are connected to the BMC serial port, but since the available serial ports of the BMC are limited, the number of the connection serial ports supported to the maximum is limited, and at this time, a plurality of hard disk physical serial ports are connected to the BMC serial port through a bus. At this moment, the hard disk serial port needs to be redirected, and the simultaneous redirection of a plurality of serial ports to a remote PC is realized through BMC, wherein the specific redirection method comprises the following steps: the SOL Server opens a network Port for each serial Port, the SOL Client at the PC end is connected with the SOL through different ports to realize directional access to each hard disk serial Port, and the directional access is to acquire logs or write data, for example, the SOL Server acquires the corresponding hard disk serial Port according to the receiving network Port of the log viewing request and then acquires the logs of the corresponding hard disk serial Port.
Referring to fig. 3, the physical serial ports of all the hard disks are connected to the CPLD or the IO Expander, the CPLD or the IO Expander is connected to the BMC serial port, the CPLD or the IO Expander controls that only one hard disk serial port is connected to the BMC serial port at the same time, and the CPLD or the IO Expander is controlled by the BMC to control which hard disk serial port is redirected to the remote end. Compared with the first method, the connection mode has the defect that only one hard disk serial port can be redirected to the remote PC at the same time, namely, the remote can only check the log of one hard disk serial port at the same time. The advantage is the serial ports of a plurality of hard disks of extension. The BMC provides a command for setting an interface (such as an IPMI command) to switch the serial port of the hard disk, so that the serial port is redirected to a specified hard disk according to a log viewing request sent by a remote end, and then the serial port log of the specified hard disk is collected.
And S4, returning the collected log to the far end.
Corresponding to the first redirection method of step S3, the BMC returns the collected log to the remote end through the portal that receives the log viewing request.
Corresponding to the second redirection method in step S3, the BMC directly transmits the collected log to the remote end through the SOL protocol.
As shown in fig. 4, the system 400 includes:
the first verification unit 410 is configured to verify that the BMC is in physical connection with the serial port of the hard disk;
a second verification unit 420 configured to verify that the BMC establishes a communication connection with a remote end;
the directional acquisition unit 430 is configured to redirect the hard disk serial port to a remote end and directionally acquire a corresponding hard disk serial port log according to a log viewing request sent by the remote end;
and a log returning unit 440 configured to return the collected log to a remote end.
Optionally, as an embodiment of the present invention, the directional acquisition unit includes:
the network card setting module is configured for setting a unique corresponding network port for the hard disk serial port;
the target positioning module is configured to obtain a corresponding hard disk serial port according to the receiving network port of the log viewing request;
and the log acquisition module is configured for acquiring the logs of the corresponding hard disk serial port.
Fig. 5 is a schematic structural diagram of a terminal system 500 according to an embodiment of the present invention, where the terminal system 500 may be used to execute the remote viewing method for a serial port log of a hard disk according to the embodiment of the present invention.
The terminal system 500 may include: a processor 510, a memory 520, and a communication unit 530. The components communicate via one or more buses, and those skilled in the art will appreciate that the architecture of the servers shown in the figures is not intended to be limiting, and may be a bus architecture, a star architecture, a combination of more or less components than those shown, or a different arrangement of components.
The memory 520 may be used for storing instructions executed by the processor 510, and the memory 520 may be implemented by any type of volatile or non-volatile storage terminal or combination thereof, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk. The executable instructions in memory 520, when executed by processor 510, enable terminal 500 to perform some or all of the steps in the method embodiments described below.
The processor 510 is a control center of the storage terminal, connects various parts of the entire electronic terminal using various interfaces and lines, and performs various functions of the electronic terminal and/or processes data by operating or executing software programs and/or modules stored in the memory 520 and calling data stored in the memory. The processor may be composed of an Integrated Circuit (IC), for example, a single packaged IC, or a plurality of packaged ICs connected with the same or different functions. For example, processor 510 may include only a Central Processing Unit (CPU). In the embodiment of the present invention, the CPU may be a single operation core, or may include multiple operation cores.
A communication unit 530 for establishing a communication channel so that the storage terminal can communicate with other terminals. And receiving user data sent by other terminals or sending the user data to other terminals.
The present invention also provides a computer storage medium, wherein the computer storage medium may store a program, and the program may include some or all of the steps in the embodiments provided by the present invention when executed. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM) or a Random Access Memory (RAM).
Therefore, the invention realizes the remote check of the serial port log of the hard disk by connecting the BMC with the serial port of the hard disk, establishing communication connection between the BMC and the remote end, redirecting a plurality of serial ports of the hard disk to the remote end, accurately acquiring the serial port log of the target hard disk at the BMC and transmitting the serial port log of the target hard disk to the remote end. The invention can remotely control the hard disk serial port, the hard disk serial port can be accessed without being close to the hard disk, and the hard disk serial port can still be accessed after the hard disk is transmitted into the server, so that technical personnel can conveniently debug the hard disk serial port.
Those skilled in the art will readily appreciate that the techniques of the embodiments of the present invention may be implemented as software plus a required general purpose hardware platform. Based on such understanding, the technical solutions in the embodiments of the present invention may be embodied in the form of a software product, where the computer software product is stored in a storage medium, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and the like, and the storage medium can store program codes, and includes instructions for enabling a computer terminal (which may be a personal computer, a server, or a second terminal, a network terminal, and the like) to perform all or part of the steps of the method in the embodiments of the present invention.
The same and similar parts in the various embodiments in this specification may be referred to each other. Especially, for the terminal embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant points can be referred to the description in the method embodiment.
In the embodiments provided in the present invention, it should be understood that the disclosed system and method can be implemented in other ways. For example, the above-described system embodiments are merely illustrative, and for example, the division of the units is only one logical functional division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, systems or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
Although the present invention has been described in detail by referring to the drawings in connection with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and scope of the present invention, and these modifications or substitutions are within the scope of the present invention/any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A remote viewing method for a hard disk serial port log is characterized by comprising the following steps:
verifying that the BMC establishes physical connection with the serial port of the hard disk;
verifying that the BMC establishes communication connection with a remote end;
redirecting the hard disk serial port to a far end and directionally acquiring a corresponding hard disk serial port log according to a log viewing request sent by the far end;
and returning the collected logs to the remote end.
2. The method of claim 1, wherein the verifying that the BMC establishes a physical connection with a serial port of a hard disk comprises:
acquiring a hard disk equipment code identified by BMC;
judging whether the identified hard disk equipment code is consistent with the prestored equipment code:
if so, judging that the connection between the BMC and the hard disk serial port is successful;
if not, outputting a prompt of failure of the connection of the hard disk serial port.
3. The method of claim 1, wherein redirecting the hard disk serial port to a remote end and directionally collecting a corresponding hard disk serial port log according to a log viewing request sent by the remote end comprises:
setting a unique corresponding network port for a serial port of the hard disk;
acquiring a corresponding hard disk serial port according to the receiving network port of the log checking request;
and collecting the logs corresponding to the serial port of the hard disk.
4. The method of claim 3, wherein returning the collected log to the remote location comprises:
and returning the log of the corresponding hard disk serial port to the remote end through the receiving network port by using an SOL protocol.
5. The method of claim 1, wherein directionally collecting the corresponding hard disk serial port log according to the log viewing request sent from the remote end comprises:
generating a corresponding target hard disk serial port calling command according to the target hard disk serial port of the log viewing request;
the hard disk serial port calling command is sent to a subordinate controller, the subordinate controller is connected with a plurality of hard disk serial ports, and the subordinate controller adopts a CPLD or an IO Expander;
and receiving a target hard disk serial port log returned by the subordinate controller.
6. The method of claim 1, further comprising:
calling the corresponding hard disk serial port according to the data writing instruction issued by the remote end;
and writing the data into the target hard disk through the corresponding hard disk serial port.
7. The utility model provides a long-range system of looking over of hard disk serial ports log which characterized in that includes:
the first verification unit is configured for verifying that the BMC is in physical connection with the serial port of the hard disk;
the second verification unit is configured for verifying that the BMC establishes communication connection with the remote end;
the directional acquisition unit is configured for redirecting the hard disk serial port to a far end and directionally acquiring a corresponding hard disk serial port log according to a log viewing request sent by the far end;
and the log returning unit is configured for returning the collected log to the remote end.
8. The system of claim 7, wherein the directional acquisition unit comprises:
the network card setting module is configured for setting a unique corresponding network port for the hard disk serial port;
the target positioning module is configured to obtain a corresponding hard disk serial port according to the receiving network port of the log viewing request;
and the log acquisition module is configured for acquiring the logs of the corresponding hard disk serial port.
9. A terminal, comprising:
a processor;
a memory for storing instructions for execution by the processor;
wherein the processor is configured to perform the method of any one of claims 1-6.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the method according to any one of claims 1-6.
CN202010109739.1A 2020-02-22 2020-02-22 Remote viewing method, system, terminal and storage medium for hard disk serial port log Withdrawn CN111367756A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117290190A (en) * 2023-11-27 2023-12-26 博为科技有限公司 Remote serial port log acquisition method, device and storage medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117290190A (en) * 2023-11-27 2023-12-26 博为科技有限公司 Remote serial port log acquisition method, device and storage medium
CN117290190B (en) * 2023-11-27 2024-02-13 博为科技有限公司 Remote serial port log acquisition method, device and storage medium

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Application publication date: 20200703