CN111221585A - Method and system for expanding hard disk backplane of management server - Google Patents
Method and system for expanding hard disk backplane of management server Download PDFInfo
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- CN111221585A CN111221585A CN202010030113.1A CN202010030113A CN111221585A CN 111221585 A CN111221585 A CN 111221585A CN 202010030113 A CN202010030113 A CN 202010030113A CN 111221585 A CN111221585 A CN 111221585A
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
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- G06F9/4411—Configuring for operating with peripheral devices; Loading of device drivers
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0604—Improving or facilitating administration, e.g. storage management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
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Abstract
The invention provides a method and a system for expanding a hard disk backboard of a management server, wherein the system comprises an expansion backboard and a mainboard, and the expansion backboard is in communication connection with the mainboard; the mainboard is provided with a BMC management chip which is connected with a BMC backboard management module; the expansion back plate is also connected with an operating system management module; the expansion back plate is provided with a storage module, and the storage module is used for storing VPD information of the expansion back plate; the BMC management chip is in communication connection with the storage module and is used for acquiring VPD information in the storage module; the BMC management chip is also connected with a BMC management console and used for outputting the obtained VPD information to the BMC management console, and a user selects an operating system management module to manage the expansion backboard or a BMC backboard management module to manage the expansion backboard according to the VPD information displayed by the BMC management console.
Description
Technical Field
The invention relates to the technical field of hard disk backboard management, in particular to a method and a system for expanding a hard disk backboard by a management server.
Background
With the rapid development of big data, distributed computing and edge computing, the total amount of data of internet companies is already over 1000PB, and such massive data can be stored in a data center, and storage servers are also increasingly applied to the data center for storage or backup.
Hard disks are used as main roles in mass storage or unified storage, and comprise dozens or even hundreds of traditional mechanical hard disks and solid state hard disks; the hard disk plays a role in storage, which relates to the read-write performance of the hard disk, the read-write performance of the hard disk is usually determined by the processor speed and parameter setting of a hard disk backplane processor chip, the speed of the hard disk backplane processor is usually determined by hardware, and the parameter setting can be dynamically adjusted by monitoring the performance, so that the read-write speed of the hard disk is improved; at present, the mainstream server technology not only needs to open the case cover and connect the network cable or serial port cable with the network port or serial port on the expansion hard disk backplane, but also needs to manage the network cable or serial port cable through a special fixture. Therefore, the complex operation can affect the online service and reduce the operation and maintenance work efficiency.
Disclosure of Invention
Aiming at the problems that the existing mainstream server technology needs to open a case cover and connect a network cable or a serial port cable with a network port or a serial port on an expansion hard disk backboard, and needs to manage the expansion hard disk backboard through a special jig, so that the online service is influenced by complicated operation and the operation and maintenance work efficiency is reduced, the invention provides a method and a system for managing the expansion hard disk backboard of a server.
The technical scheme of the invention is as follows:
on one hand, the technical scheme of the invention provides a system for managing a server to expand a hard disk backboard, which comprises an expansion backboard and a mainboard, wherein the expansion backboard is in communication connection with the mainboard;
the mainboard is provided with a BMC management chip which is connected with a BMC backboard management module; the expansion back plate is also connected with an operating system management module;
the expansion back plate is provided with a storage module, and the storage module is used for storing VPD information of the expansion back plate;
the BMC management chip is in communication connection with the storage module and is used for acquiring VPD information in the storage module;
the BMC management chip is also connected with a BMC management console and used for outputting the obtained VPD information to the BMC management console, and a user selects an operating system management module to manage the expansion backboard or a BMC backboard management module to manage the expansion backboard according to the VPD information displayed by the BMC management console. The BMC management console is used for web display of VPD information and management operation, and the management operation comprises firmware upgrading, parameter configuration and extension backboard restarting.
Preferably, the system further comprises an interface module, wherein the interface module comprises a first interface and a second interface; the first interface is arranged on the expansion backboard, and the second interface is arranged on the mainboard; the first interface communicates with the second interface.
Preferably, the first interface and the second interface are both I2C interfaces; the BMC management module manages the expansion backboard through an I2C interface;
the system also comprises an SAS interface, and the operating system management module manages the expansion back plate through the SAS interface. The management operation of the operating system management module for managing the extension back panel comprises firmware upgrading, parameter configuration and extension back panel restarting.
Preferably, the operating system management module comprises an information acquisition unit and a command calling unit;
the information acquisition unit is used for acquiring VPD information of the expansion backboard from the BMC management chip through an SNMP protocol or an IPMI protocol and then transmitting the VPD information to the command calling unit;
and the command calling unit is used for calling a system command or a management tool to manage the expansion backboard according to the obtained VPD information. The command call unit supports the system command sg _ sendiag or the extended backplane management tool.
Preferably, the BMC backplane management module includes an integration unit, an escape unit, and an execution unit;
the integrated unit is a management tool library of the expanded back plate;
the escape unit is used for extracting the characteristic information of the VPD and sending the proposed characteristic information to the execution unit;
the escape unit is also used for escaping the command of the management tool library into an IPMI format command;
and the execution unit is used for managing the expansion backplane by using the IPMI command management tool subjected to the escaping by the escaping unit according to the received characteristic information.
Preferably, the VPD information includes SAS address, product serial number and firmware version information.
A user selects an in-band management or out-of-band management expansion back plate according to actual needs; if the in-band management expansion back plate is selected, the operation system module manages the expansion back plate through the SAS interface; and if the out-of-band management extension back plate is selected, the BMC back plate management module manages the extension back plate through the interface module.
On the other hand, the technical scheme of the invention provides a method for managing a server to expand a hard disk backboard, which comprises the following steps:
pre-storing VPD information of the expansion backplane into a storage module;
establishing communication connection between the expansion back plate and the main board;
the BMC management chip acquires VPD information preset in the storage module and outputs the acquired VPD information to a BMC management console;
the user selects the operating system management module to perform in-band management on the expansion backboard or the BMC backboard management module to perform out-of-band management on the expansion backboard by operating the BMC management console.
Preferably, in the step of the user selecting the operating system management module to perform in-band management on the expansion backplane by operating the BMC management console or performing out-of-band management on the expansion backplane by the BMC backplane management module, the step of the operating system management module performing in-band management on the expansion backplane includes:
the information acquisition unit acquires VPD information of the expansion backboard from the BMC management chip through an SNMP protocol or an IPMI protocol, and then transmits the VPD information to the command calling unit;
and the command calling unit is used for managing the expansion backplane by calling a system command or a management tool according to the obtained VPD information.
Preferably, in the step of the user selecting the operating system management module to perform in-band management on the expansion backplane or the BMC backplane management module to perform out-of-band management on the expansion backplane by operating the BMC management console, the step of the BMC backplane management module performing out-of-band management on the expansion backplane includes:
the escape unit extracts the characteristic information of the VPD and escapes the command of the management tool library into an IPMI format command; the execution unit manages the expansion backplane according to the received feature information by using an IPMI command management tool subjected to escaping by the escaping unit.
According to the technical scheme, the invention has the following advantages: the invention realizes the in-band management or out-of-band management of the expansion backplane by pre-storing the VPD information of the expansion backplane into the storage module. In addition, need not to adopt extra cable and tool, exempt from to open the quick-witted case and carry out the operation and maintenance management, promote operation and maintenance work efficiency greatly.
In addition, the invention has reliable design principle, simple structure and very wide application prospect.
Therefore, compared with the prior art, the invention has prominent substantive features and remarkable progress, and the beneficial effects of the implementation are also obvious.
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 system connection diagram of an embodiment of the present invention.
FIG. 2 is a schematic block diagram of an operating system management module of an embodiment of the present invention.
Fig. 3 is a schematic block diagram of a BMC backplane management module 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.
Example one
As shown in fig. 1, the technical solution of the present invention provides a system for managing an extended hard disk backplane of a server, including an extended backplane and a motherboard, where the extended backplane is in communication connection with the motherboard;
the mainboard is provided with a BMC management chip which is connected with a BMC backboard management module; the expansion back plate is also connected with an operating system management module;
the expansion back plate is provided with a storage module, and the storage module is used for storing VPD information of the expansion back plate;
the BMC management chip is in communication connection with the storage module and is used for acquiring VPD information in the storage module; in this embodiment, the VPD information includes SAS address, serial number of product, and firmware version information;
the BMC management chip is also connected with a BMC management console and used for outputting the obtained VPD information to the BMC management console, and a user selects an operating system management module to manage the expansion backboard or a BMC backboard management module to manage the expansion backboard according to the VPD information displayed by the BMC management console. The BMC management console is used for web display of VPD information and management operation, and the management operation comprises firmware upgrading, parameter configuration and extension backboard restarting.
In this embodiment, the system further includes an interface module, where the interface module includes a first interface and a second interface; the first interface is arranged on the expansion backboard, and the second interface is arranged on the mainboard; the first interface communicates with the second interface. The first interface and the second interface are both I2C interfaces; the BMC management module manages the expansion backboard through an I2C interface; the system also comprises an SAS interface, and the operating system management module manages the expansion back plate through the SAS interface. The management operation of the operating system management module for managing the extension back panel comprises firmware upgrading, parameter configuration and extension back panel restarting.
Example two
As shown in fig. 2 and 3, the technical solution of the present invention provides a system for managing a server to extend a hard disk backplane, where the difference between the embodiment and the first embodiment includes:
in this embodiment, the VPD information of the expansion backplane is prestored in a storage module, where the storage module is an EEPROM, the VPD information of the multistage expansion backplane is prestored with characteristic information, and the characteristic information of the expansion backplane is represented by storing GPIO state combinations, further, the characteristic information includes the number and the backplane position, for example, GPIOs have two states of 0 and 1, if there are N GPIOs, there are N times of states of 2, for example, 4 expanders, each Expander can respectively express its own characteristic information with 2 GPIOs, and after 4 expanders are powered on, the BMC reads its own two GPIOs and respectively reads 00, 01, 10, and 11; it should be noted that 00 represents first backplane position information, 01 represents second backplane position information, 10 represents third backplane position information VPD information, and 11 represents fourth backplane position information;
it should be noted that the operating system management module includes an information obtaining unit and a command calling unit;
the information acquisition unit is used for acquiring VPD information of the expansion backboard from the BMC management chip through an SNMP protocol or an IPMI protocol and then transmitting the VPD information to the command calling unit; and the command calling unit is used for calling a system command or a management tool to manage the expansion backboard according to the obtained VPD information. The command call unit supports the system command sg _ sendiag or the extended backplane management tool.
The BMC backboard management module comprises an integrated unit, a escaping unit and an execution unit; the integrated unit is a management tool library of the expanded back plate; the escape unit is used for extracting the characteristic information of the VPD and sending the proposed characteristic information to the execution unit; the escape unit is also used for escaping the command of the management tool library into an IPMI format command; and the execution unit is used for managing the expansion backplane by using the IPMI command management tool subjected to the escaping by the escaping unit according to the received characteristic information.
A user selects an in-band management or out-of-band management expansion back plate according to actual needs; if the in-band management expansion back plate is selected, the operation system module manages the expansion back plate through the SAS interface; and if the out-of-band management extension back plate is selected, the BMC back plate management module manages the extension back plate through the interface module. The BMC management function can be customized, namely the management function of the expansion backboard can be closed or opened.
EXAMPLE III
The technical scheme of the invention provides a method for expanding a hard disk backboard by a management server, which is applied to a system for expanding the hard disk backboard by the management server and comprises the following steps:
s101: pre-storing VPD information of the expansion backplane into a storage module; the VPD information mainly includes SAS address, product serial number, and firmware version information. Further, if the system is a multi-expansion backplane system, the characteristic information of the expansion backplane is represented by storing GPIO state combinations, further, the characteristic information comprises the number and the backplane position, for example, GPIOs have two states of 0 and 1, if N GPIOs exist, then 2N times of states exist, for example, 4 expanders exist, each Expander can respectively use 2 GPIOs to express the respective characteristic information, and after 4 expanders are started, the BMC reads the two GPIOs respectively to 00, 01, 10 and 11; it should be noted that 00 represents first backplane position information, 01 represents second backplane position information, 10 represents third backplane position information VPD information, and 11 represents fourth backplane position information;
s102, establishing communication connection between the expansion back board and the main board, and connecting the expansion back board with an I2C interface of the main board through an I2C interface;
s103: the BMC management chip acquires VPD information preset in the storage module and outputs the acquired VPD information to a BMC management console; the BMC management chip acquires VPD information with characteristics preset in a storage module EEPROM through an I2C protocol, and sends the acquired VPD information to a BMC management page of a BMC management console;
s104: the user selects the operating system management module to perform in-band management on the expansion backboard or the BMC backboard management module to perform out-of-band management on the expansion backboard by operating the BMC management console.
The step of carrying out in-band management on the expansion backboard by the operating system management module comprises the following steps:
the information acquisition unit acquires VPD information of the expansion backboard from the BMC management chip through an SNMP protocol or an IPMI protocol, and then transmits the VPD information to the command calling unit; and the command calling unit is used for managing the expansion backplane by calling a system command or a management tool according to the obtained VPD information.
The step of carrying out-of-band management on the expansion backboard by the BMC backboard management module comprises the following steps: the escape unit extracts the characteristic information of the VPD and escapes the command of the management tool library into an IPMI format command; the execution unit manages the expansion backplane according to the received feature information by using an IPMI command management tool subjected to escaping by the escaping 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 appended claims.
Claims (9)
1. A system for managing a server to expand a hard disk backboard is characterized by comprising an expansion backboard and a mainboard, wherein the expansion backboard is in communication connection with the mainboard;
the mainboard is provided with a BMC management chip which is connected with a BMC backboard management module; the expansion back plate is also connected with an operating system management module;
the expansion back plate is provided with a storage module, and the storage module is used for storing VPD information of the expansion back plate;
the BMC management chip is in communication connection with the storage module and is used for acquiring VPD information in the storage module;
the BMC management chip is also connected with a BMC management console and used for outputting the obtained VPD information to the BMC management console, and a user selects an operating system management module to manage the expansion backboard or a BMC backboard management module to manage the expansion backboard according to the VPD information displayed by the BMC management console.
2. The system for managing server expansion hard disk backplane of claim 1, further comprising an interface module, wherein said interface module comprises a first interface and a second interface; the first interface is arranged on the expansion backboard, and the second interface is arranged on the mainboard; the first interface communicates with the second interface.
3. The system for managing server expansion hard disk backplane of claim 2, wherein the first interface and the second interface are both 12C interfaces; the BMC management module manages the expansion backboard through an I2C interface;
the system also comprises an SAS interface, and the operating system management module manages the expansion back plate through the SAS interface.
4. The system for managing the server expanded hard disk backplane of claim 1, wherein the operating system management module comprises an information acquisition unit and a command calling unit;
the information acquisition unit is used for acquiring VPD information of the expansion backboard from the BMC management chip through an SNMP protocol or an IPMI protocol and then transmitting the VPD information to the command calling unit;
and the command calling unit is used for calling a system command or a management tool to manage the expansion backboard according to the obtained VPD information.
5. The system of claim 1, wherein the BMC backplane management module comprises an integration unit, an escape unit, and an execution unit;
the integrated unit is a management tool library of the expanded back plate;
the escape unit is used for extracting the characteristic information of the VPD and sending the proposed characteristic information to the execution unit;
the escape unit is also used for escaping the command of the management tool library into an IPMI format command;
and the execution unit is used for managing the expansion backplane by using the IPMI command management tool subjected to the escaping by the escaping unit according to the received characteristic information.
6. The system of claim 3, wherein the VPD information comprises SAS address, product serial number and firmware version information.
7. A method for managing server expansion hard disk backboard is characterized by comprising the following steps:
pre-storing VPD information of the expansion backplane into a storage module;
establishing communication connection between the expansion back plate and the main board;
the BMC management chip acquires VPD information preset in the storage module and outputs the acquired VPD information to a BMC management console;
the user selects the operating system management module to perform in-band management on the expansion backboard or the BMC backboard management module to perform out-of-band management on the expansion backboard by operating the BMC management console.
8. The method as claimed in claim 7, wherein in the step of the user selecting the operating system management module to perform in-band management on the expansion backplane by operating the BMC management console or performing out-of-band management on the expansion backplane by the BMC backplane management module, the step of the operating system management module performing in-band management on the expansion backplane includes:
the information acquisition unit acquires VPD information of the expansion backboard from the BMC management chip through an SNMP protocol or an IPMI protocol, and then transmits the VPD information to the command calling unit;
and the command calling unit is used for managing the expansion backplane by calling a system command or a management tool according to the obtained VPD information.
9. The method as claimed in claim 7, wherein in the step of the user selecting the operating system management module to perform in-band management on the expansion backplane or the BMC backplane management module to perform out-of-band management on the expansion backplane by operating the BMC management console, the step of the BMC backplane management module performing out-of-band management on the expansion backplane includes:
the escape unit extracts the characteristic information of the VPD and escapes the command of the management tool library into an IPMI format command;
the execution unit manages the expansion backplane according to the received feature information by using an IPMI command management tool subjected to escaping by the escaping unit.
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| CN117116333A (en) * | 2023-10-23 | 2023-11-24 | 江苏华存电子科技有限公司 | Method and device for testing VPD information of enterprise-level solid state disk |
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| CN113868054A (en) * | 2021-09-27 | 2021-12-31 | 苏州浪潮智能科技有限公司 | Hard disk slot positioning method, system, equipment and medium for hard disk backboard |
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| CN111221585B (en) | 2023-01-10 |
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