CN112003727A - Multi-node server power supply testing method, system, terminal and storage medium - Google Patents
Multi-node server power supply testing method, system, terminal and storage medium Download PDFInfo
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- H—ELECTRICITY
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- H04L41/02—Standardisation; Integration
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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- H04L12/10—Current supply arrangements
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
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Abstract
The invention provides a multi-node server power supply testing method, a system, a terminal and a storage medium, comprising the following steps: setting node numbers and node power-on sequences of a multi-node server; establishing a file of the multi-node server according to all the node numbers, and storing a standard log in the file; controlling a power-on module to execute circular power-on and power-off operations on the multi-node server according to the power-on sequence; collecting system logs of nodes of the multi-node server in a power-on and power-on state through a remote transmission protocol; and comparing the consistency of the current system log with the corresponding standard log, and judging that the current test is passed if the current system log and the corresponding standard log are consistent. The invention can help research and development personnel to analyze the code problem in the test log, avoid the problem that the multi-node server has no video output, greatly reduce manpower and time for inspecting the test log, and accurately judge that the multi-node server can finish the power supply circulation of the inspection flow side.
Description
Technical Field
The invention relates to the technical field of servers, in particular to a multi-node server power supply testing method, a multi-node server power supply testing system, a multi-node server power supply testing terminal and a multi-node server power supply testing storage medium.
Background
The servers of the data center all operate in all weather, and for the sake of completeness of data and special application limitation, a client can require that all components are normal after a power supply is powered off and restarted when a server part is maintained or replaced, and the system can stably operate.
The servers of the data center are all multi-node servers, and each node has no screen output port. Compared with a single-node server, the test difficulty of the multi-node server is higher. Most of the existing testing methods for multi-node servers can only check all data after running a single power cycle through each iKVM on BMC, i kvm (Internet Keyboard, Video, Mouse): it provides a remote control machine keyboard, mouse and viewing screen and can control the power cycle of the server. This method requires the tester to operate the iKVM, which results in waste of human resources and slower test efficiency.
Disclosure of Invention
In view of the above-mentioned deficiencies of the prior art, the present invention provides a method, a system, a terminal and a storage medium for testing a power supply of a multi-node server, so as to solve the above-mentioned technical problems.
In a first aspect, the present invention provides a power supply testing method for a multi-node server, including:
setting node numbers and node power-on sequences of a multi-node server;
establishing a file of the multi-node server according to all the node numbers, and storing a standard log in the file;
controlling a power-on module to execute circular power-on and power-off operations on the multi-node server according to the power-on sequence;
collecting system logs of nodes of the multi-node server in a power-on and power-on state through a remote transmission protocol;
and comparing the consistency of the current system log with the corresponding standard log, and judging that the current test is passed if the current system log and the corresponding standard log are consistent.
Further, the method further comprises:
under the power-on state of the multi-node server, identifying all node numbers of the multi-node server through a remote transmission protocol;
judging whether the number of all identified nodes is consistent with the number of the nodes in the file or not:
if yes, continuing to collect system logs of all nodes;
if not, reading the serial numbers of all the nodes again after waiting for the preset time.
Further, the standard log comprises:
peripheral component expansion interface information item, mainboard information item, network information item, BMC information item and network card parameter information item.
In a second aspect, the present invention provides a power testing system for a multi-node server, including:
the initial setting unit is used for setting the node number and the node electrifying sequence of the multi-node server;
the file setting unit is configured for establishing a file of the multi-node server according to all the node numbers and storing a standard log in the file;
the power-on control unit is configured to control a power-on module to execute cyclic power-on and power-off operations on the multi-node server according to the power-on sequence;
the log acquisition unit is configured for acquiring a system log of a node of the multi-node server in a power-on and power-on state through a remote transmission protocol;
and the log comparison unit is configured for performing consistency comparison on the current system log and the corresponding standard log, and if the current system log and the corresponding standard log are consistent, judging that the current test passes.
Further, the system further comprises:
the number identification unit is configured to identify all node numbers of the multi-node server through a remote transmission protocol in a power-on state of the multi-node server;
the number comparison unit is configured for judging whether the identified node numbers are consistent with the node numbers in the file or not;
the secondary judgment unit is configured to continue to collect the system logs of all the nodes if the identified node numbers are consistent with the node numbers in the file;
and the number waiting unit is configured for reading all the node numbers again after waiting for the preset time if all the identified node numbers are inconsistent with the node numbers in the file.
Further, the standard log comprises:
peripheral component expansion interface information item, mainboard information item, network information item, BMC information item and network card parameter information item.
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 multi-node server power supply testing method, the system, the terminal and the storage medium, the node numbers and the power-on sequence are prestored according to the node topological structure of the multi-node server, the power-on module is controlled to power on and power off the multi-node server according to the power-on sequence, then information of the multi-node server after being powered on again each time is obtained through a remote transmission protocol, and the information is compared with prestored standard information, so that the automatic testing of the multi-node server can be realized. The invention realizes the automatic test of the power supply of the multi-node server, saves the human resources, improves the test efficiency and saves the test time. In addition, the invention can effectively test the defects of the power supply and each node caused by power circulation, help research personnel to analyze code problems in the test logs, check the test logs and test times in a remote terminal machine, avoid the problem of no video output of a multi-node server, greatly reduce manpower and time for checking the test logs, and accurately judge that the multi-node server completes the execution of power circulation in the checking process.
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 flow diagram of a method of one embodiment of the invention.
Fig. 3 is a schematic architecture diagram of a system in accordance with one embodiment of the present invention.
Fig. 4 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.
The following explains key terms appearing in the present invention.
A multi-node server: the servers are arranged in a chassis, have no video output port and share a plurality of power supplies, fans and network modules.
A power supply: the computer is an electric energy conversion type power supply (different from a battery power supply type power supply) of the computer, and is responsible for converting standard alternating current into low-voltage stable direct current for other components in the computer. Currently, a common computer power supply is a switch mode power supply, and the input voltage automatically adapts to the commercial power parameters of the place where the user is located (some products may need to adjust the voltage switch by the user).
A power-on module: the power supply control circuit is used for sequentially executing power-on and power-off operations on each group of power supplies in the groups.
IPMI: is an industry standard adopted by peripheral equipment of an Intel-structured enterprise system. IPMI is also an open free standard that users can use without paying additional fees. IPMI can span different operating systems, firmware and hardware platforms, and can intelligently monitor, control and automatically report the operation status of a large number of servers, so as to reduce the cost of the server system.
SNMP: is an application layer protocol of the TCP/IP protocol cluster. Was established in 1988 and adopted by the Internet Architecture Board (IAB) as a short-term network management solution; due to the simplicity of SNMP, the Internet age has reached a brisk growth, and version SNMPv2 was released in 1992 to enhance the security and functionality of SNMPv 1. Now with SNMPv3 version. A complete set of SNMP system mainly comprises a Management Information Base (MIB), a management information Structure (SMI) and an SNMP message protocol.
Usb (universal Serial bus): the serial port bus standard is a serial port bus standard for connecting a computer system and an external device, is also a technical specification of an input/output interface, is widely applied to information communication products such as personal computers and mobile devices, and is expanded to other related fields such as photographic equipment, digital televisions (set top boxes), game machines and the like.
A terminal machine: the system is used for storing the node number of the key judgment module and the test system log of each node.
lspci: the Linux has built-in tool for checking PCI device information and status.
dmidrecode: the Linux has built-in SMBIOS information checking tool.
ethtopool: linux checks the network information and status tool.
ipmitool: linux checks all BMC information and controls the server tool.
diff: linux has built-in tools for checking file differences.
Snmpset: the Linux uses the SNMP to assist the command device to execute the SNMP action.
And (2) scp: the Linux built-in executes secure copy command to the remote terminal through SCP protocol.
FIG. 1 is a schematic flow diagram of a method of one embodiment of the invention. The execution subject in fig. 1 may be a multi-node server power test system.
As shown in fig. 1, the method 100 includes:
and 150, comparing the consistency of the current secondary system log with the corresponding standard log, and judging that the current test is passed if the two logs are consistent.
Referring to fig. 2 and fig. 3, in particular, the testing method provided in this embodiment is executed on a terminal. The multi-node server power supply testing method comprises the following steps:
and S1, setting the node number and the node power-on sequence of the multi-node server. And establishing a file of the multi-node server according to all the node numbers, and storing a standard log in the file.
All node numbers of a target multi-node server are stored in a terminal machine in advance, files of the multi-node server are generated according to all the node numbers, and the files are used for storing test logs of all the nodes. In addition, standard logs are also stored in the terminal, and the parameter items of the standard logs comprise lspci, processor, memory, dmidcode, ethtolehx and ipmitool.
And S2, controlling the power-on module to execute circular power-on and power-off operations on the multi-node server according to the power-on sequence. And collecting system logs of the nodes of the multi-node server in the power-on and power-on states through a remote transmission protocol.
Firstly, the terminal requires the power-on module to power on the multi-node server in the power-off state through the snmpset command according to the power-on sequence of the step S1, and waits for 2S after the power-on is finished. The terminal machine utilizes SCP protocol (remote transmission protocol) to identify all node numbers through SNMP command, and judges whether the identified node numbers are consistent with the prestored node numbers, if so, the SNMP command is utilized to read system logs of all nodes, if not, the node numbers are read again after waiting for a period of time, and are compared again, and if not, error prompt is read by the output node. And saving the read system log of each node to the corresponding node number of the file of the terminal.
And S3, comparing the consistency of the current secondary system log with the corresponding standard log, and if the two logs are consistent, judging that the current test is passed.
And comparing the system logs of all the nodes in the file with the standard logs, judging that the test is passed if all the system logs are consistent, and outputting the node numbers corresponding to the system logs and the abnormal logs if the system logs inconsistent with the standard logs exist.
This embodiment also provides a multinode server power test system, including:
the initial setting unit is used for setting the node number and the node electrifying sequence of the multi-node server;
the file setting unit is configured for establishing a file of the multi-node server according to all the node numbers and storing a standard log in the file;
the power-on control unit is configured to control a power-on module to execute cyclic power-on and power-off operations on the multi-node server according to the power-on sequence;
the log acquisition unit is configured for acquiring a system log of a node of the multi-node server in a power-on and power-on state through a remote transmission protocol;
and the log comparison unit is configured for performing consistency comparison on the current system log and the corresponding standard log, and if the current system log and the corresponding standard log are consistent, judging that the current test passes.
Optionally, as an embodiment of the present invention, the system further includes:
the number identification unit is configured to identify all node numbers of the multi-node server through a remote transmission protocol in a power-on state of the multi-node server;
the number comparison unit is configured for judging whether the identified node numbers are consistent with the node numbers in the file or not;
the secondary judgment unit is configured to continue to collect the system logs of all the nodes if the identified node numbers are consistent with the node numbers in the file;
and the number waiting unit is configured for reading all the node numbers again after waiting for the preset time if all the identified node numbers are inconsistent with the node numbers in the file.
Optionally, as an embodiment of the present invention, the standard log includes:
peripheral component expansion interface information item, mainboard information item, network information item, BMC information item and network card parameter information item.
Fig. 4 is a schematic structural diagram of a terminal 400 according to an embodiment of the present invention, where the terminal 400 may be used to execute the multi-node server power testing method according to the embodiment of the present invention.
Among them, the terminal 400 may include: a processor 410, a memory 420, and a communication unit 430. 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 420 may be used for storing instructions executed by the processor 410, and the memory 420 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 420, when executed by processor 410, enable terminal 400 to perform some or all of the steps in the method embodiments described below.
The processor 410 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 420 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, the processor 410 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 430, configured to establish 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 prestores the node number and the power-on sequence according to the node topological structure of the multi-node server, controls the power-on module to power on and power off the multi-node server according to the power-on sequence, then obtains the information of the multi-node server after being powered on again each time through the remote transmission protocol, and compares the information with the prestored standard information, thus realizing the automatic test of the multi-node server. The invention realizes the automatic test of the power supply of the multi-node server, saves the human resources, improves the test efficiency and saves the test time. In addition, the invention can effectively test the defects caused by the power supply and each node in the power supply cycle, help research personnel to analyze the code problem in the test log, and can check the test log and the test times in a remote terminal machine, thereby avoiding the problem of no video output of a multi-node server, greatly reducing the manpower and time for checking the test log, and accurately judging that the multi-node server completes the execution of the power supply cycle in the checking process.
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 (8)
1. A multi-node server power supply testing method is characterized by comprising the following steps:
setting node numbers and node power-on sequences of a multi-node server;
establishing a file of the multi-node server according to all the node numbers, and storing a standard log in the file;
controlling a power-on module to execute circular power-on and power-off operations on the multi-node server according to the power-on sequence;
collecting system logs of nodes of the multi-node server in a power-on and power-on state through a remote transmission protocol;
and comparing the consistency of the current system log with the corresponding standard log, and judging that the current test is passed if the current system log and the corresponding standard log are consistent.
2. The method of claim 1, further comprising:
under the power-on state of the multi-node server, identifying all node numbers of the multi-node server through a remote transmission protocol;
judging whether the number of all identified nodes is consistent with the number of the nodes in the file or not:
if yes, continuing to collect system logs of all nodes;
if not, reading the serial numbers of all the nodes again after waiting for the preset time.
3. The method of claim 1, wherein the standard log comprises:
peripheral component expansion interface information item, mainboard information item, network information item, BMC information item and network card parameter information item.
4. A multi-node server power supply test system, comprising:
the initial setting unit is used for setting the node number and the node electrifying sequence of the multi-node server;
the file setting unit is configured for establishing a file of the multi-node server according to all the node numbers and storing a standard log in the file;
the power-on control unit is configured to control a power-on module to execute cyclic power-on and power-off operations on the multi-node server according to the power-on sequence;
the log acquisition unit is configured for acquiring a system log of a node of the multi-node server in a power-on and power-on state through a remote transmission protocol;
and the log comparison unit is configured for performing consistency comparison on the current system log and the corresponding standard log, and if the current system log and the corresponding standard log are consistent, judging that the current test passes.
5. The system of claim 4, further comprising:
the number identification unit is configured to identify all node numbers of the multi-node server through a remote transmission protocol in a power-on state of the multi-node server;
the number comparison unit is configured for judging whether the identified node numbers are consistent with the node numbers in the file or not;
the secondary judgment unit is configured to continue to collect the system logs of all the nodes if the identified node numbers are consistent with the node numbers in the file;
and the number waiting unit is configured for reading all the node numbers again after waiting for the preset time if all the identified node numbers are inconsistent with the node numbers in the file.
6. The system of claim 4, wherein the standard log comprises:
peripheral component expansion interface information item, mainboard information item, network information item, BMC information item and network card parameter information item.
7. 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 1-3.
8. 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 1-3.
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Application publication date: 20201127 |