CN116521574A - Information acquisition method of storage module and related device - Google Patents

Information acquisition method of storage module and related device Download PDF

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Publication number
CN116521574A
CN116521574A CN202310316242.0A CN202310316242A CN116521574A CN 116521574 A CN116521574 A CN 116521574A CN 202310316242 A CN202310316242 A CN 202310316242A CN 116521574 A CN116521574 A CN 116521574A
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bmc
target working
parameter
raid
logic controller
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冼颖宪
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XFusion Digital Technologies Co Ltd
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XFusion Digital Technologies Co Ltd
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Priority to CN202310316242.0A priority Critical patent/CN116521574A/en
Publication of CN116521574A publication Critical patent/CN116521574A/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/023—Free address space management
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Debugging And Monitoring (AREA)

Abstract

The embodiment of the application discloses a method for acquiring information of a storage module and related equipment, which are used for quickly and accurately acquiring the information of the storage module and reducing the communication frequency of a BMC and a RAID board card. The method comprises the following steps: the RAID chip monitors the change of the working parameters of the storage module; if the changed working parameters comprise target working parameters, the RAID chip sends the storage address of the target working parameters to the logic controller; the target working parameters are working parameters which the BMC needs to monitor; the storage address of the target working parameter in the RAID chip receives the access of the BMC so that the BMC can acquire the target working parameter; the BMC acquires a storage address of the target working parameter from the logic controller.

Description

Information acquisition method of storage module and related device
Technical Field
The present disclosure relates to the field of computing devices, and in particular, to a method and an apparatus for obtaining information from a storage module.
Background
The large-capacity storage server generally uses an expansion backboard to access tens of hard disks, and then a RAID board card is used for managing the hard disks. In order to update the information of the parameters of the hard disk and the logical disk, the baseboard management controller (baseboard manager controller, BMC) in the storage server must continuously and cyclically access the redundant disk array (redundant arrays of independent disks, RAID) boards to query the information of the parameters of each hard disk and the logical disk. However, the number of the hard disks and the number of the logic disks are large, the data transmission efficiency of the I2C interface between the BMC and the RAID board card is low, and the RAID board card has certain time consumption in feeding back the parameter information of each hard disk and each logic disk through the I2C interface, so that the period of updating the parameter information of each hard disk and each logic disk by the BMC is obviously overlong.
Disclosure of Invention
An embodiment of the application provides a method and a related device for acquiring information of a storage module, which are used for quickly and accurately acquiring the information of the storage module and reducing communication frequency between a BMC and a RAID board card.
An embodiment of the present application provides a method for obtaining information of a storage module, which is used for a computing device. The computing device comprises a management controller BMC, a redundant disk array RAID board card and a storage module, wherein the RAID board card comprises a RAID chip and a logic controller. The method comprises the following steps:
the RAID chip monitors the change of the working parameters of the storage module;
if the changed working parameters comprise target working parameters, the RAID chip sends the storage address of the target working parameters to the logic controller; the target working parameters are working parameters which the BMC needs to monitor;
the storage address of the target working parameter in the RAID chip receives the access of the BMC so that the BMC can acquire the target working parameter; the BMC acquires a storage address of the target working parameter from the logic controller.
In an embodiment of the present invention, unlike the method that the BMC continuously queries the RAID board for the information of the parameters of the hard disk and the logical disk in a circulating manner, when the RAID chip determines that the target working parameter changes, the storage address of the target working parameter is sent to the logical controller, so that the BMC can obtain the storage address from the logical controller, and access the target working parameter to the RAID chip according to the storage address, thereby reducing the communication frequency between the BMC and the RAID board, and rapidly and accurately obtaining the information of the storage module.
In one possible implementation, the operating parameters are cached within the RAID chip prior to the first time. At a first moment, the RAID chip acquires the working parameters of the storage module. If the working parameters at the first moment are inconsistent with the cached working parameters in the RAID chip, the working parameters at the first moment are updated in the RAID chip.
In an embodiment of the present application, when the working parameters are inconsistent, the working parameters are updated in the RAID chip, so that instantaneity of the working parameters cached in the RAID chip is ensured.
In one possible implementation, if the difference between the working parameter at the first time and the working parameter cached in the RAID chip is greater than or equal to a preset threshold, the RAID chip determines that the working parameter at the first time is inconsistent with the working parameter cached in the RAID chip.
In an embodiment of the present application, the working parameters are considered inconsistent only when the difference value of the working parameters is greater than or equal to a preset threshold, so as to avoid unnecessary overhead caused by frequent updating of the working parameters.
In one possible implementation, the RAID chip obtains the target operating parameter from the BMC before the RAID chip sends the storage address for the target operating parameter to the logic controller.
In an embodiment of the application, the BMC indicates the working parameters to be monitored to the RAID chip, so that the pertinence of the scheme is improved.
In one possible implementation, in the case that there are a plurality of target operating parameters, each target operating parameter corresponds to a tag; the BMC can determine the type of target operating parameter based on the tag. Wherein the working parameter that changes is a first target working parameter. If the changed working parameters comprise at least one first target working parameter, the RAID chip sends a first target working parameter packet to the logic controller. The first target working parameter comprises a storage address of the first target working parameter and a label corresponding to the first target working parameter.
In an embodiment of the present application, the logic controller may obtain the storage address of the first target working parameter and the corresponding tag, so that the BMC may determine the type of the first target working parameter according to the corresponding tag while obtaining the storage address of the first target working parameter.
In one possible implementation, if the changed working parameter is the target working parameter, the RAID chip sends the storage address of the target working parameter to a preset storage space in the logic controller. In the case that the storage information of the preset storage space changes, the state of a first register in the logic controller changes. When the BMC monitors that the state of the first register changes, the BMC acquires an address stored in a preset storage space in the logic controller so as to acquire a storage address of a target working parameter.
In an embodiment of the present application, the BMC obtains a storage address of a target working parameter in a preset storage space based on a change of a state of a first register, so that the BMC can obtain the storage address in time.
In one possible implementation, the logic controller sends a hint to the BMC in the event of a change in state of a first register in the logic controller. When the BMC receives the prompt message, the BMC reads a storage address stored in a preset storage space in the logic controller.
In an embodiment of the present application, the BMC obtains the storage address of the target working parameter in the preset storage space based on the prompt information, so that the BMC can timely obtain the storage address.
In one possible implementation, the target operating parameters include one or more of firmware status of the hard disk, temperature of the hard disk, and negotiation rate of the hard disk, status of the logical disk, initialization progress of the logical disk, and consistency check progress of the logical disk.
A second aspect of an embodiment of the present application provides an information acquisition method of a storage module:
the RAID chip acquires target working parameters from the BMC;
the RAID chip monitors the change of the working parameters of the storage module;
if the changed working parameter is the target working parameter, the RAID chip sends the storage address of the target working parameter to the logic controller; the target working parameters are the working parameters monitored by the RAID chip;
the logic controller stores a storage address of a target working parameter and changes the state of a first register;
when the BMC monitors that the state of the first register changes, the BMC acquires data stored in a preset storage space in the logic controller so as to acquire a storage address of a target working parameter.
A third aspect of an embodiment of the present application provides a computing device, including a storage module, a management controller BMC, and a RAID board card, where the RAID board card includes a RAID chip and a logic controller. The BMC is respectively in communication connection with the logic controller and the RAID chip, and the logic controller is in communication connection with the RAID chip. When the target working parameters of the storage module monitored by the RAID chip change, the RAID chip sends the storage address of the target working parameters to the logic controller; and the BMC acquires the target working parameters according to the storage address stored in the logic controller.
A third aspect of an embodiment of the present application provides a computing device comprising a memory and a processor coupled to the memory, the memory for storing instructions that, when executed by the processor, cause the computing device to perform the method of any of the preceding aspects.
A fourth aspect of an embodiment of the present application provides a computer-readable storage medium having stored thereon a computer program or instructions which, when executed, cause a computer to perform a method as in any of the preceding aspects.
A fifth aspect of an embodiment of the present application provides a computer program product comprising computer program code which, when run on a computer, causes the computer to implement the method as in any preceding aspect.
Drawings
FIG. 1 is a schematic diagram of a computing device;
FIG. 2 is another architectural schematic diagram of a computing device;
FIG. 3 is a flow chart of a method for obtaining information of a memory module according to an embodiment of the present application;
FIG. 4 is a flowchart of another method for obtaining information of a memory module according to an embodiment of the present disclosure;
FIG. 5 is another flow chart of a method for obtaining information of a memory module according to an embodiment of the present application;
fig. 6 is another schematic structural diagram of a computing device according to an embodiment of the present application.
Detailed Description
Embodiments of the present application will now be described with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some, but not all embodiments of the present application. As one of ordinary skill in the art can appreciate, with the development of technology and the appearance of new scenes, the technical solution provided in the present application is equally applicable to similar technical problems.
The terms first, second and the like in the description and in the claims of the present application and in the above-described figures, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments described herein may be implemented in other sequences than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
For ease of understanding the present application, concepts related to the present application are described below:
logic disk: logical disks refer to multiple virtual objects that partition the real-existing hard disks in the storage server, which are not real-existing, and which represent logical disk drives of the respective partitions after the partitions are created.
Universal input output interface (general purpose input output, GPIO): the PINs of the P0-P3 with the functions similar to 8051 can be used by a user freely by program control, and the PIN PIN can be used as general input or general output or general input and output according to practical considerations.
I2C interface: a simple bidirectional two-wire synchronous serial bus is a bus specially used for communication between chips.
An embodiment of the application provides a method for acquiring information of a storage module and related equipment, which are used for quickly and accurately acquiring the information of the storage module and reducing the communication frequency of a BMC and a RAID board card.
An embodiment of the present disclosure may be applied to a computing device, referring to fig. 1, in the computing device, a baseboard management controller (baseboard manager controller, BMC) is connected with a redundant disk array (redundant arrays of independent disks, RAID) board card through an I2C interface, the RAID board card manages a plurality of hard disks through SAS cables, obtains working parameters of the hard disks and the logical disks, and feeds back the working parameters of the hard disks and the logical disks to the BMC in real time, so that the BMC monitors the working parameters of each hard disk and the logical disk, and thereby generates an alarm or performs log recording when needed.
Further, referring to fig. 2, the RAID board includes a logic controller and a RAID chip. The logic controller is one kind of electronic part and electronic assembly, and belongs to the field of digital circuit chip. Common logic controllers are, for example, complex programmable logic devices (complex programmable logic device, CPLD) or field programmable gate arrays (field programmable gate array, FPGA). The BMC is communicated with the logic controller and the RAID chip through an I2C interface, and the logic controller is communicated with the RAID chip through a GPIO interface.
Referring to fig. 3, a flow of a method for obtaining information of a memory module in an embodiment of the present application is described below:
301. the RAID chip monitors the change of the working parameters of the storage module;
in a computing device, a RAID chip caches and monitors changes in various operating parameters of a storage module, including at least one of a hard disk and a logical disk, for example. The manner in which the RAID chip monitors the changes in various operating parameters of the storage module is illustrated by: the RAID chip caches the working parameters of the storage module before the first moment, acquires the working parameters of the storage module at the first moment, and updates the working parameters acquired at the first moment in the cache if the working parameters acquired at the first moment are inconsistent with the working parameters cached by the RAID chip.
Of course, in one possible implementation, the RAID chip may consider the two inconsistent only if it is determined that the difference between the operating parameter obtained at the first time and the operating parameter cached by the RAID chip is greater than or equal to a preset threshold. Taking the temperature of the hard disk a as an example, the RAID chip considers that the temperature of the hard disk a acquired by the RAID chip at the first time is inconsistent only when the difference between the temperature of the hard disk a and the temperature of the hard disk a cached by the RAID chip is greater than or equal to 5 degrees. It should be appreciated that the first time may be any time. By the mode, the RAID chip can be prevented from being updated frequently due to the tiny change of the working parameters, and unnecessary expenditure is avoided.
In this step, the RAID chip monitors the change of the working parameters of the storage module, so that the BMC is not required to access the RAID board in a recycling way.
302. If the changed working parameters comprise target working parameters, the RAID chip sends the storage address of the target working parameters to the logic controller; the target working parameters are working parameters which the BMC needs to monitor;
the RAID chip may determine whether the changed operating parameters include target operating parameters including, for example, one or more of firmware status of the hard disk, temperature of the hard disk, and negotiation rate of the hard disk, status of the logical disk, initialization progress of the logical disk, and consistency check progress of the logical disk. If the changed working parameters include the target working parameters, referring to fig. 4, the RAID chip sends the storage address of the target working parameters in the cache to the logic controller, and specifically, the RAID chip may send the storage address to the logic controller through the GPIO interface. In addition, in one possible implementation, before step 302, the BMC may send the target operating parameter to the RAID chip in advance, so that the RAID chip can directly determine the target operating parameter that the BMC needs to monitor.
In one possible implementation, the RAID chip may send the storage address of the target operating parameter to a preset storage space in the logic controller, where the preset storage space may be, for example, a queue in the logic controller, where the queue may be implemented by programming the logic controller, and in one implementation, the address of the queue may be specified by programming. If the logic controller detects that the storage information of the preset storage space changes, that is, when the storage address of the target working parameter is stored in the preset storage space, the logic controller controls the state of the first register to change, for example, the value of the first register is set to be 1. When the BMC monitors that the state of the first register is changed, the BMC can determine that information is stored in the preset storage space, so that a storage address of a target working parameter in the preset storage space is acquired. Or if the logic controller detects that the storage information of the preset storage space is changed, the logic controller can send prompt information to the BMC through the I2C interface in addition to controlling the state of the first register to be changed, and the BMC acquires the storage address of the target working parameter in the preset storage space after receiving the prompt information.
If the target operating parameters include greater than or equal to 2 operating parameters, then each target operating parameter has a corresponding tag for indicating the type of target operating parameter. For example, if the target operating parameters include the firmware state of the hard disk, the temperature of the hard disk, and the negotiation rate of the hard disk, the labels corresponding to the three target operating parameters are label 1, label 2, and label 3 in sequence, and the three labels are, for example, binary numbers, and can indicate the types of the target operating parameters. In addition, when the RAID chip determines that the working parameter which is changed comprises the target working parameter, the RAID chip sends the storage address of the target working parameter to the logic controller in the following manner: the RAID chip sends a target working parameter packet corresponding to the target working parameter to the logic controller, wherein the target working parameter packet comprises a storage address of the target working parameter and a corresponding label of the target working parameter.
For example, when the changed working parameters include three target working parameters, namely, firmware state of the hard disk, temperature of the hard disk and negotiation rate of the hard disk, the RAID chip sends a target working parameter packet 1, a target working parameter packet 2 and a target working parameter packet 3 to the logic controller respectively. Wherein, the target working parameter package 1 comprises a storage address of a firmware state of a hard disk and a tag 1; the target working parameter package 2 comprises a storage address of the temperature of the hard disk and a label 2; the target operation parameter packet 3 includes the storage address of the negotiated rate of the hard disk and the tag 3. In this way, the BMC can acquire the tag of the target working parameter while the logic controller acquires the storage address of the target working parameter, thereby determining the type of the target working parameter.
In this step, when the target working parameter changes, the RAID chip sends the storage address of the target working parameter to the logic controller, so that the BMC can acquire the storage address in time.
303. The storage address of the target working parameter in the RAID chip receives the access of the BMC so that the BMC can acquire the target working parameter; the BMC acquires a storage address of the target working parameter from the logic controller.
Referring to fig. 4 again, after the bmc obtains the storage address of the target working parameter from the logic controller, the bmc sends request information to the RAID chip, where the request information carries the storage address. Correspondingly, the storage address in the RAID chip receives the access of the BMC, and returns the target working parameter to the BMC.
In an embodiment of the present invention, unlike the method that the BMC continuously queries the RAID board for the information of the parameters of the hard disk and the logical disk in a circulating manner, when the RAID chip determines that the target working parameter changes, the storage address of the target working parameter is sent to the logical controller, so that the BMC can obtain the storage address from the logical controller, and access the target working parameter to the RAID chip according to the storage address, thereby reducing the communication frequency between the BMC and the RAID board, and rapidly and accurately obtaining the information of the storage module.
Referring to fig. 5, the following describes a flow of an information acquisition method of a memory module according to an embodiment of the present application:
501. the RAID chip acquires target working parameters from the BMC;
and the RAID chip receives target working parameters sent by the BMC through the I2C interface.
502. The RAID chip monitors the change of the working parameters of the storage module;
this step is similar to that described in step 301, and will not be described again here.
503. If the changed working parameter is the target working parameter, the RAID chip sends the storage address of the target working parameter to the logic controller; the target working parameters are the working parameters monitored by the RAID chip;
this step is similar to that described in step 302 above and will not be repeated here.
504. The logic controller stores a storage address of a target working parameter and changes the state of a first register;
this step is similar to that described in step 302 above and will not be repeated here.
505. When the BMC monitors that the state of the first register changes, the BMC acquires data stored in a preset storage space in the logic controller so as to acquire a storage address of a target working parameter.
This step is similar to that described in step 302 above and will not be repeated here.
Fig. 6 is a schematic diagram of a computing device provided herein, which may include one or more central processing units (central processing units, CPU) 601 and a memory 605, where the memory 605 stores one or more applications or data.
Wherein the memory 605 may be volatile storage or persistent storage. The program stored in the memory 605 may include one or more modules, each of which may include a series of instruction operations on the server. Still further, the central processor 601 may be arranged to communicate with the memory 605 to execute a series of instruction operations in the memory 605 on the computing device 600.
Computing device 600 may also include one or more power supplies 602, one or more wired or wireless network interfaces 603, one or more input/output interfaces 604, and/or one or more operating systems.
The cpu 601 may perform the operations in the foregoing embodiments, and details thereof are not described herein.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.
In the several embodiments provided in this application, it should be understood that the disclosed systems, apparatuses, and methods may be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown 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 may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a storage medium, including several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk, or the like, which can store program codes.

Claims (10)

1. An information acquisition method of a storage module is used for computing equipment; the computing device is characterized by comprising a management controller BMC, a redundant disk array RAID board card and a storage module, wherein the RAID board card comprises a RAID chip and a logic controller; the method comprises the following steps:
the RAID chip monitors the change of the working parameters of the storage module;
if the working parameters which are changed comprise target working parameters, the RAID chip sends the storage address of the target working parameters to a logic controller; the target working parameters are working parameters which the BMC needs to monitor;
the storage address of the target working parameter in the RAID chip receives the access of the BMC so that the BMC can acquire the target working parameter; and the BMC acquires the storage address of the target working parameter from the logic controller.
2. The method of claim 1, wherein the operating parameters are cached in the RAID chip prior to a first time instance;
the RAID chip monitoring the change of the working parameters of the storage module comprises the following steps:
at the first moment, the RAID chip acquires working parameters of the storage module;
and if the working parameters at the first moment are inconsistent with the cached working parameters in the RAID chip, updating the working parameters at the first moment in the RAID chip.
3. The method of claim 2, wherein the RAID chip determines that the operating parameter at the first time is inconsistent with the operating parameter cached in the RAID chip if a difference between the operating parameter at the first time and the operating parameter cached in the RAID chip is greater than or equal to a preset threshold.
4. The method of claim 1, wherein prior to the RAID chip sending the storage address for the target operating parameter to a logical controller, the method further comprises:
and the RAID chip acquires the target working parameters from the BMC.
5. The method of claim 1, wherein in the case where there are a plurality of the target operating parameters, there is one label for each of the target operating parameters; the BMC can determine the type of the target working parameter based on the tag;
wherein the working parameter which is changed is a first target working parameter;
if the working parameter that changes includes a target working parameter, the sending, by the RAID chip, a storage address of the target working parameter to a logic controller includes:
if the changed working parameters comprise at least one first target working parameter, the RAID chip sends a first target working parameter packet to the logic controller;
the first target working parameter comprises a storage address of the first target working parameter and a label corresponding to the first target working parameter.
6. The method of claim 1, wherein the operating parameter if changed comprises a target operating parameter, and wherein the RAID chip sending a storage address for the target operating parameter to a logical controller comprises:
if the working parameter which is changed is a target working parameter, the RAID chip sends a storage address of the target working parameter to a preset storage space in the logic controller;
under the condition that the storage information of the preset storage space changes, the state of a first register in the logic controller changes;
when the BMC monitors that the state of the first register changes, the BMC acquires an address stored in the preset storage space in the logic controller so as to acquire a storage address of a target working parameter.
7. The method of claim 6, wherein the BMC obtaining, when the BMC monitors that the state of the first register changes, an address stored in the preset storage space in the logic controller to obtain a storage address of a target working parameter, includes:
under the condition that the state of the first register in the logic controller changes, the logic controller sends prompt information to the BMC;
when the BMC receives the prompt information, the BMC reads the storage address stored in the preset storage space in the logic controller.
8. An information acquisition method of a memory module, comprising:
the RAID chip acquires target working parameters from the BMC;
the RAID chip monitors the change of the working parameters of the storage module;
if the working parameter which is changed is a target working parameter, the RAID chip sends a storage address of the target working parameter to a logic controller; the target working parameters are the working parameters monitored by the RAID chip;
the logic controller stores the storage address of the target working parameter and changes the state of the first register;
when the BMC monitors that the state of the first register changes, the BMC acquires data stored in a preset storage space in the logic controller so as to acquire a storage address of the target working parameter.
9. A computing device, comprising:
a storage module;
comprises a management controller BMC;
the RAID board card comprises a RAID chip and a logic controller;
the management controller is respectively connected with the logic controller and the RAID chip in a communication way, the logic controller is connected with the RAID chip in a communication way,
when the target working parameters of the storage module monitored by the RAID chip change, the RAID chip sends the storage address of the target working parameters to a logic controller; and the BMC acquires the target working parameters according to the storage address stored in the logic controller.
10. A computing device, comprising:
a memory;
a processor;
the processor is coupled with a memory for storing instructions that, when executed by the processor, cause the computing device to perform the method of any of claims 1 to 8.
CN202310316242.0A 2023-03-28 2023-03-28 Information acquisition method of storage module and related device Pending CN116521574A (en)

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Application Number Priority Date Filing Date Title
CN202310316242.0A CN116521574A (en) 2023-03-28 2023-03-28 Information acquisition method of storage module and related device

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Application Number Priority Date Filing Date Title
CN202310316242.0A CN116521574A (en) 2023-03-28 2023-03-28 Information acquisition method of storage module and related device

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Publication Number Publication Date
CN116521574A true CN116521574A (en) 2023-08-01

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