CN113238918A - Hard disk lighting method and device and related components - Google Patents
Hard disk lighting method and device and related components Download PDFInfo
- Publication number
- CN113238918A CN113238918A CN202110019329.2A CN202110019329A CN113238918A CN 113238918 A CN113238918 A CN 113238918A CN 202110019329 A CN202110019329 A CN 202110019329A CN 113238918 A CN113238918 A CN 113238918A
- Authority
- CN
- China
- Prior art keywords
- hard disk
- lighting
- port
- address
- vpp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 49
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 238000012545 processing Methods 0.000 claims abstract description 6
- 238000004590 computer program Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/325—Display of status information by lamps or LED's
Abstract
The application discloses a hard disk lighting method, which is applied to a CPLD on a hard disk backboard, and comprises the following steps: acquiring a VPP address, wherein the VPP address is an independent address distributed by a BMC (baseboard management controller) through I2C for connectors corresponding to ports on a mainboard one by one, and the port is a PCIE (peripheral component interface express) port of a CPU (central processing unit); determining a target port which is currently connected with the hard disk backboard in all ports according to the VPP address; and determining a target hard disk according to the received lighting information and the target port, and executing lighting operation on the target hard disk. The method and the device can avoid occupation and occupation of a large number of GPIO resources on cable side band resources, do not need manual adjustment of dial switches or replacement of custom cables, and improve product yield and maintainability. The application also discloses a hard disk lighting device, electronic equipment and a computer readable storage medium, which have the beneficial effects.
Description
Technical Field
The present disclosure relates to the field of servers, and in particular, to a hard disk lighting method, device and related components.
Background
With the rapid development of technology and the rapid increase of information amount, more and more data need to be processed by a CPU (Complex Programmable Logic Device), and a large amount of data needs to be stored by a hard disk. Hard disk management is usually realized by using a special hard disk backboard, LED indicating lamps with different colors are arranged on the backboard, and the states of the hard disks are displayed by the indicating lamps with different colors. In the VMD Enable mode, the lighting information is sent by the CPU through a VPP (virtual Pin Port) bus, the CPLD of the backplane executes the lighting command of the status indicator lamp by analyzing a VPP code sent by the CPU, and the CPLD of the backplane can accurately execute the lighting command only by determining the connection relationship between the backplane and the PCIE Port of the motherboard.
In the prior art, firstly, a motherboard transmits corresponding address information to a CPLD of a backplane as a sideband signal in a slim cable (or an MCIO cable), and when the backplane is connected with different PCIE (Peripheral Component Interconnect Express) PORTs of the motherboard, the CPLD can read different VPP addresses; secondly, a dial switch is placed on the back plate, configuration information of the back plate is set in a mode of manually adjusting the dial switch, different PCIE PORT connection modes correspond to different dial modes, the CPLD codes have the corresponding relation, and when the CPLD is used by a user, the CPLD automatically corresponds to different PCIE PORT configurations according to different dial information obtained; thirdly, functions similar to the dial switch scheme are achieved through the mode of customizing the VPP cable and through the internal pull-up or pull-down of the cable.
The problem that a large amount of GPIO resources are occupied and cable side band resources are occupied in an extruding mode can exist when the first scheme is adopted, the phenomena that dialing is not in place and dialing is wrong can easily occur when the second scheme is adopted, the product yield is affected, the problem is difficult to maintain, the problem that different cables are used in different configurations can occur when the third scheme is adopted, cables are prone to being idle, errors are prone to occurring during assembling, and the maintenance is difficult to achieve.
Therefore, how to provide a solution to the above technical problem is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The application aims to provide a hard disk lighting method, a hard disk lighting device, electronic equipment and a computer readable storage medium, which can avoid occupation of a large amount of GPIO resources and occupation of cable side band resources, do not need manual dial switch adjustment or custom cable replacement, and improve the product yield and maintainability.
In order to solve the technical problem, the present application provides a hard disk lighting method, which is applied to a CPLD on a hard disk backplane, and the hard disk lighting method includes:
acquiring a VPP address, wherein the VPP address is an independent address distributed by a BMC (baseboard management controller) through I2C for connectors corresponding to ports on a mainboard one by one, and the port is a PCIE (peripheral component interface express) port of a CPU (central processing unit);
determining a target port which is currently connected with the hard disk backboard in all the ports according to the VPP address;
and determining a target hard disk according to the received lighting information and the target port, and executing lighting operation on the target hard disk.
Preferably, the VPP address is an independent VPP address that is broadcast by the BMC through I2C and allocated to a connector corresponding to each port on the motherboard.
Preferably, after the VPP address is obtained, the hard disk lighting method further includes:
and modifying the data of a register inside the CPLD according to the VPP address.
Preferably, after determining the target port currently connected to the hard disk backplane among all the ports according to the VPP address and before determining the target hard disk according to the received lighting information and the target port, the hard disk lighting method further includes:
and when the data is matched with the cable in-position information, executing a starting operation so as to receive the lighting information sent by the CPU.
Preferably, the hard disk drive lighting method further includes:
judging whether the data is matched with the cable in-place information or not through the BMC, and if so, generating a trigger signal;
correspondingly, when the data is matched with the cable in-place information, the process of executing the boot operation specifically includes:
and when the trigger signal is received, executing the starting operation.
Preferably, the connector comprises a slimline connector and/or an MCIO connector.
In order to solve the above technical problem, the present application further provides a hard disk lighting device, which is applied to a CPLD on a hard disk backplane, and the hard disk lighting device includes:
the system comprises a receiving module, a first module and a second module, wherein the receiving module is used for acquiring a VPP address, the VPP address is an independent address which is distributed by a BMC (baseboard management controller) through I2C for connectors corresponding to ports on a mainboard one by one, and the port is a PCIE (peripheral component interface express) port of a CPU (central processing unit);
the determining module is used for determining a target port which is connected with the hard disk backboard currently in all the ports according to the VPP address;
and the lighting module is used for determining a target hard disk according to the received lighting information and the target port and executing lighting operation on the target hard disk.
Preferably, the VPP address is an independent VPP address that is broadcast by the BMC through I2C and allocated to a connector corresponding to each port on the motherboard.
In order to solve the above technical problem, the present application further provides an electronic device, including:
a memory for storing a computer program;
a processor for implementing the steps of the hard disk lighting method as described in any one of the above when executing the computer program.
In order to solve the above technical problem, the present application further provides a computer-readable storage medium having a computer program stored thereon, where the computer program is executed by a processor to implement the steps of the hard disk lighting method according to any one of the above items.
The application provides a hard disk lighting method, hard line circuits of a mainboard and a hard disk backboard do not need to be changed, BMC can allocate independent VPP addresses to connectors corresponding to ports on the mainboard one by using an existing I2C circuit, CPLD obtains the VPP addresses through I2C, occupation of a large amount of GPIO resources and occupation of cable sideband resources are avoided, CPLD identifies the ports connected with the hard disk backboard through the received VPP addresses, a hard disk corresponding to lighting information is determined, manual dial switches or custom cables do not need to be adjusted or replaced, and product yield and maintainability are improved. The application also provides a hard disk lighting device, electronic equipment and a computer readable storage medium, and the hard disk lighting device, the electronic equipment and the computer readable storage medium have the same beneficial effects as the hard disk lighting method.
Drawings
In order to more clearly illustrate the embodiments of the present application, the drawings needed for the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.
Fig. 1 is a schematic structural diagram of a hard disk management system provided in the present application;
fig. 2 is a flowchart illustrating steps of a hard disk lighting method according to the present application;
FIG. 3 is a schematic structural diagram of another hard disk management system provided in the present application;
fig. 4 is a schematic structural diagram of a hard disk drive lighting device according to the present application.
Detailed Description
The core of the application is to provide a hard disk lighting method, a hard disk lighting device, electronic equipment and a computer readable storage medium, which can avoid occupation of a large amount of GPIO resources and occupation of cable side band resources, do not need manual dial switch adjustment or custom cable replacement, and improve product yield and maintainability.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but 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 application.
To facilitate understanding of the solution of the present application, a hard disk Management system to which the hard disk lighting method provided by the present application is applied is introduced below, please refer to fig. 1, where fig. 1 is a schematic structural diagram of a hard disk Management system provided by the present application, the hard disk Management system includes a CPU and a BMC (Baseboard Management Controller) that are disposed on a motherboard, and a CPLD that is disposed on a hard disk backplane, a plurality of connectors that are applicable to an I2C (Inter-Integrated Circuit bus) are disposed on both the motherboard and the hard disk backplane, the connectors on the motherboard correspond to PCIE ports of the CPU one by one, and PCIE ports of the CPU on the motherboard are connected to the connectors on the hard disk backplane through the connectors on the motherboard, so as to establish a communication link between the motherboard and the hard disk backplane, and complete data interaction between the BMC on the motherboard and the CPLD on the hard disk backplane. Referring to fig. 1, two connectors are arranged on the hard disk backplane and are respectively connected to two PCIE ports on the motherboard, each connector on the hard disk backplane corresponds to two hard disks, and the hard disks may specifically be Non-Volatile Memory (NVMe) hard disks.
Referring to fig. 2, fig. 2 is a flowchart illustrating a hard disk lighting method according to the present application, where the hard disk lighting method includes:
s101: acquiring a VPP address, wherein the VPP address is an independent address distributed by a BMC (baseboard management controller) through I2C for connectors corresponding to ports on a mainboard one by one, and the port is a PCIE (peripheral component interface express) port of a CPU (central processing unit);
specifically, when the motherboard is powered on and the BMC normally operates, the BMC allocates independent VPP addresses to the connectors corresponding to the PCIE ports on the motherboard one to one through I2C, as a preferred embodiment, a broadcast/polling mode may be selected for sequential allocation, that is, after the BMC starts operating, the BMC sequentially allocates independent VPP addresses to the connectors, for example, a VPP address may be allocated to a first connector first to be 01, then a VPP address is allocated to a second connector to be 02, and so on until the last connector is allocated a VPP address. Since the CPLD does not know which PCIE port on the motherboard is connected to the hard disk backplane at first, in the process of sequentially allocating the VPP addresses by the BMC, the CPLD may acquire the VPP address of the PCIE port connected to the CPLD through the I2C line connected to the motherboard, thereby determining the target port.
It can be understood that, the BMC performs the VPP address broadcasting operation before the system is powered on, so as to avoid the misoperation of the PCIE device during operation after the system is powered on. The hardware circuit of the mainboard does not need to be changed, the purpose of BMC broadcasting can be achieved by utilizing the existing circuit, the CPLD on the hard disk backboard obtains the VPP address through I2C, and occupation of a large amount of GPIO resources and occupation of cable sideband resources are avoided.
S102: determining a target port which is currently connected with the hard disk backboard in all ports according to the VPP address;
specifically, the CPLD stores a corresponding relationship between the VPP address and the PCIE port, and after the VPP address is obtained, the PCIE port connected to the hard disk backplane on the motherboard can be determined according to the corresponding relationship.
S103: and determining a target hard disk according to the received lighting information and the target port, and executing lighting operation on the target hard disk.
Specifically, referring to the connection structure shown in fig. 1, the backplane CPLD may obtain the VPP address of the CPU0 PCIE3slim 0, the VPP addresses corresponding to NVMe0 and NVMe1, and the VPP address of the CPU1 PCIE1slim 0, and the VPP addresses corresponding to NVMe2 and NVMe 2. Referring to the connection structure shown in fig. 3, that is, for the case that multiple backplanes exist in the same machine, the CPLD of backplane 0 may obtain the VPP address of CPU0 PCIE1slim 0, corresponding to NVMe0 and NVMe1, and the VPP address of CPU0 PCIE1slim 1, corresponding to NVMe2 and NVMe 3; the CPLD of the backplane 1 may obtain the VPP address of the CPU1 PCIE1slim 0, corresponding to NVMe0 and NVMe1, and the VPP address of the CPU1 PCIE1slim 1, corresponding to NVMe2 and NVMe 3.
Further, the target hard disk is determined to be NVMe0 or NVMe1 according to the indication information in the lighting information sent by the CPU, or the target hard disk is determined to be NVMe2 or NVMe3 according to the indication information in the lighting information, and lighting operation is performed on the target hard disk, wherein the lighting operation comprises lighting an indicator lamp corresponding to the hard disk state.
As a preferred embodiment, the connector may be an slimline connector, an MCIO connector or other connectors meeting engineering requirements, and the selection of the connector is not specifically limited herein.
It can be seen that in this embodiment, a hard-line circuit of the motherboard and the hard disk backplane does not need to be changed, the BMC can allocate independent VPP addresses to connectors corresponding to respective ports on the motherboard one to one by using an existing I2C line, the CPLD also obtains the VPP addresses through I2C, so that occupation of a large amount of GPIO resources and occupation of cable sideband resources are avoided, the CPLD identifies the ports connected with the hard disk backplane through the received VPP addresses, so that the hard disk corresponding to lighting information is determined, manual adjustment of a dial switch or replacement of a custom cable is not needed, and product yield and maintainability are improved.
On the basis of the above-described embodiment:
as a preferred embodiment, after acquiring the VPP address, the hard disk lighting method further includes:
and modifying the data of the register inside the CPLD according to the VPP address.
As a preferred embodiment, after determining a target port currently connected to a hard disk backplane among all ports according to a VPP address, before determining a target hard disk according to received lighting information and the target port, the hard disk lighting method further includes:
and when the data is matched with the cable on-position information, executing the starting operation so as to receive the lighting information sent by the CPU.
As a preferred embodiment, the hard disk lighting method further includes:
judging whether the data is matched with the cable in-place information or not through the BMC, and if so, generating a trigger signal;
correspondingly, when the data is matched with the cable on-position information, the process of executing the boot operation specifically comprises the following steps:
and when the trigger signal is received, executing the starting operation.
Specifically, after acquiring the VPP address, the CPLD modifies the data of an internal register of the CPLD according to the VPP address, after the BMC finishes broadcasting, the BMC reads the data in the register in the CPLD of the hard disk backplane through a reserved IIC channel, compares the data with the cable on-position information acquired by the BMC, allows starting up after the data are consistent with the information, sends a trigger signal to the CPLD, and after receiving the trigger signal, the CPLD executes starting-up operation to start and work the CPU and the memory so that the CPU sends lighting-up information through the VPP, and analyzes the lighting-up information to finish the lighting-up operation. In this embodiment, the BMC reads the relevant information from the CPLD after broadcasting, compares the information with the cable in-place information, and allows the boot operation to be executed after confirmation, thereby improving the reliability and safety of system operation.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a hard disk lighting device provided in the present application, which is applied to a CPLD on a hard disk backplane, and the hard disk lighting device includes:
the receiving module 1 is used for acquiring a VPP address, wherein the VPP address is an independent address which is distributed by the BMC through I2C for connectors corresponding to ports on a mainboard one by one, and the port is a PCIE port of the CPU;
the determining module 2 is used for determining a target port which is currently connected with the hard disk backboard in all the ports according to the VPP address;
and the lighting module 3 is used for determining a target hard disk according to the received lighting information and the target port and executing lighting operation on the target hard disk.
It can be seen that in this embodiment, a hard-line circuit of the motherboard and the hard disk backplane does not need to be changed, the BMC can allocate independent VPP addresses to connectors corresponding to respective ports on the motherboard one to one by using an existing I2C line, the CPLD also obtains the VPP addresses through I2C, so that occupation of a large amount of GPIO resources and occupation of cable sideband resources are avoided, the CPLD identifies the ports connected with the hard disk backplane through the received VPP addresses, so that the hard disk corresponding to lighting information is determined, manual adjustment of a dial switch or replacement of a custom cable is not needed, and product yield and maintainability are improved.
In a preferred embodiment, the VPP address is an independent VPP address that BMC broadcasts via I2C to assign to connectors on the motherboard corresponding to each port.
As a preferred embodiment, the hard disk lighting device further includes:
and the modification module is used for modifying the data of the register in the CPLD according to the VPP address when the VPP address is received.
As a preferred embodiment, the hard disk lighting device further includes:
and the management module is used for executing the starting operation when the data is matched with the cable in-place information so as to receive the lighting information sent by the CPU.
As a preferred embodiment, the hard disk lighting device further includes:
the matching module is used for judging whether the data is matched with the in-place information of the cable or not through the BMC, and if so, generating a trigger signal;
correspondingly, when the data is matched with the cable on-position information, the process of executing the boot operation specifically comprises the following steps:
and when the trigger signal is received, executing the starting operation.
As a preferred embodiment, the connector comprises a slimine connector and/or an MCIO connector.
In another aspect, the present application further provides an electronic device, including:
a memory for storing a computer program;
a processor for implementing the steps of the hard disk lighting method as described in any one of the above embodiments when executing the computer program.
For an introduction of an electronic device provided in the present application, please refer to the above embodiments, which are not described herein again.
The electronic equipment provided by the application has the same beneficial effects as the hard disk lighting method.
In another aspect, the present application further provides a computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements the steps of the hard disk lighting method as described in any one of the above embodiments.
For the introduction of a computer-readable storage medium provided in the present application, please refer to the above embodiments, which are not described herein again.
The computer-readable storage medium provided by the application has the same beneficial effects as the hard disk lighting method.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A hard disk lighting method is characterized in that the hard disk lighting method is applied to a CPLD on a hard disk backboard, and comprises the following steps:
acquiring a VPP address, wherein the VPP address is an independent address distributed by a BMC (baseboard management controller) through I2C for connectors corresponding to ports on a mainboard one by one, and the port is a PCIE (peripheral component interface express) port of a CPU (central processing unit);
determining a target port which is currently connected with the hard disk backboard in all the ports according to the VPP address;
and determining a target hard disk according to the received lighting information and the target port, and executing lighting operation on the target hard disk.
2. The method of claim 1, wherein the VPP address is an independent VPP address distributed by the BMC through I2C to connectors corresponding to ports on the motherboard.
3. The method of claim 1, wherein after obtaining the VPP address, the method further comprises:
and modifying the data of a register inside the CPLD according to the VPP address.
4. The method of claim 3, wherein after determining the destination port currently connected to the hard disk backplane among all the ports according to the VPP address and before determining the destination hard disk according to the received lighting information and the destination port, the method further comprises:
and when the data is matched with the cable in-position information, executing a starting operation so as to receive the lighting information sent by the CPU.
5. The method of claim 4, further comprising:
judging whether the data is matched with the cable in-place information or not through the BMC, and if so, generating a trigger signal;
correspondingly, when the data is matched with the cable in-place information, the process of executing the boot operation specifically includes:
and when the trigger signal is received, executing the starting operation.
6. The method according to any one of claims 1 to 5, wherein the connector comprises a slim line connector and/or an MCIO connector.
7. The hard disk lighting device is characterized in that the hard disk lighting device is applied to a CPLD on a hard disk backboard, and comprises:
the system comprises a receiving module, a first module and a second module, wherein the receiving module is used for acquiring a VPP address, the VPP address is an independent address which is distributed by a BMC (baseboard management controller) through I2C for connectors corresponding to ports on a mainboard one by one, and the port is a PCIE (peripheral component interface express) port of a CPU (central processing unit);
the determining module is used for determining a target port which is connected with the hard disk backboard currently in all the ports according to the VPP address;
and the lighting module is used for determining a target hard disk according to the received lighting information and the target port and executing lighting operation on the target hard disk.
8. The hard disk drive lighting device as claimed in claim 7, wherein the VPP address is an independent VPP address which is broadcast by BMC through I2C to be allocated to a connector corresponding to each port on the motherboard.
9. An electronic device, comprising:
a memory for storing a computer program;
a processor for implementing the steps of the method of turning on a hard disk according to any one of claims 1 to 6 when executing said computer program.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps of the hard disk lighting method according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110019329.2A CN113238918A (en) | 2021-01-07 | 2021-01-07 | Hard disk lighting method and device and related components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110019329.2A CN113238918A (en) | 2021-01-07 | 2021-01-07 | Hard disk lighting method and device and related components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113238918A true CN113238918A (en) | 2021-08-10 |
Family
ID=77130124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110019329.2A Pending CN113238918A (en) | 2021-01-07 | 2021-01-07 | Hard disk lighting method and device and related components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113238918A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113869108A (en) * | 2021-08-20 | 2021-12-31 | 苏州浪潮智能科技有限公司 | Method and related device for identifying equipment connected with hard disk backboard |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108628709A (en) * | 2017-12-29 | 2018-10-09 | 研祥智能科技股份有限公司 | The hard disk detection method and device of equipment |
| CN110543404A (en) * | 2019-07-19 | 2019-12-06 | 广东浪潮大数据研究有限公司 | Server, hard disk lighting method and system and computer readable storage medium |
| CN110764978A (en) * | 2019-10-12 | 2020-02-07 | 苏州浪潮智能科技有限公司 | Hard disk lighting method and device, electronic equipment and storage medium |
| CN111966615A (en) * | 2020-09-04 | 2020-11-20 | 苏州浪潮智能科技有限公司 | Hard disk address allocation system and method |
| CN112069040A (en) * | 2020-09-27 | 2020-12-11 | 山东云海国创云计算装备产业创新中心有限公司 | Hard disk lighting method and device and related components |
-
2021
- 2021-01-07 CN CN202110019329.2A patent/CN113238918A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108628709A (en) * | 2017-12-29 | 2018-10-09 | 研祥智能科技股份有限公司 | The hard disk detection method and device of equipment |
| CN110543404A (en) * | 2019-07-19 | 2019-12-06 | 广东浪潮大数据研究有限公司 | Server, hard disk lighting method and system and computer readable storage medium |
| CN110764978A (en) * | 2019-10-12 | 2020-02-07 | 苏州浪潮智能科技有限公司 | Hard disk lighting method and device, electronic equipment and storage medium |
| CN111966615A (en) * | 2020-09-04 | 2020-11-20 | 苏州浪潮智能科技有限公司 | Hard disk address allocation system and method |
| CN112069040A (en) * | 2020-09-27 | 2020-12-11 | 山东云海国创云计算装备产业创新中心有限公司 | Hard disk lighting method and device and related components |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113869108A (en) * | 2021-08-20 | 2021-12-31 | 苏州浪潮智能科技有限公司 | Method and related device for identifying equipment connected with hard disk backboard |
| CN113869108B (en) * | 2021-08-20 | 2024-01-23 | 苏州浪潮智能科技有限公司 | Method and related device for identifying equipment connected with hard disk backboard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111159085B (en) | Automatic configuration method of PCIE (peripheral component interface express) bandwidth, server mainboard and server | |
| CN107193763B (en) | Information processing method and electronic equipment | |
| US10162646B2 (en) | System for programmably configuring a motherboard | |
| CN112463689B (en) | OCP card hot plug device, method and computer readable storage medium | |
| CN112748948B (en) | PCIe switch work mode updating method and related assembly | |
| CN111143256A (en) | Method and device for reading field replaceable unit information | |
| CN115686872B (en) | Memory resource processing equipment, method, device and medium based on BMC (baseboard management controller) | |
| CN111966419A (en) | Method and device for automatically distributing VPP (virtual private Point) addresses by signal conditioning equipment | |
| US20210279193A1 (en) | Configurable method to associate drive slot to bus number | |
| CN113238918A (en) | Hard disk lighting method and device and related components | |
| CN110413554B (en) | Hot plug system and hot plug method | |
| CN113204510B (en) | Server management architecture and server | |
| CN109697179B (en) | Hardware resource expansion system and hot plug management device | |
| EP1581878B1 (en) | Systems and methods for automatic assignment of identification codes devices | |
| CN115098342A (en) | System log collection method, system, terminal and storage medium | |
| CN114443445A (en) | Hard disk lighting method and device, electronic equipment and storage medium | |
| CN108710508B (en) | Processing method and device and electronic equipment | |
| CN115905072A (en) | Computer system, control method based on PCIe device and related device | |
| CN113849267A (en) | Virtual display method, system, terminal and storage medium for display card | |
| CN112069108A (en) | Flexible server configuration system and method based on PCIE Switch | |
| CN102073510A (en) | High-density server | |
| CN113035102B (en) | Display screen control device and display screen control system | |
| CN114281526B (en) | Self-adaptive control right allocation method, system and device for FRU information memory | |
| CN116795755B (en) | Equipment management method and device based on Internet of things chip | |
| CN117369903A (en) | Configuration processing method, device, equipment and storage medium of target equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |