CN110618918A - Control method, control device and control equipment for hard disk status lamp in PCH - Google Patents
Control method, control device and control equipment for hard disk status lamp in PCH Download PDFInfo
- Publication number
- CN110618918A CN110618918A CN201910844023.3A CN201910844023A CN110618918A CN 110618918 A CN110618918 A CN 110618918A CN 201910844023 A CN201910844023 A CN 201910844023A CN 110618918 A CN110618918 A CN 110618918A
- Authority
- CN
- China
- Prior art keywords
- hard disk
- pch
- information
- status
- control
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
- G06F11/3037—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is a memory, e.g. virtual memory, cache
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3055—Monitoring arrangements for monitoring the status of the computing system or of the computing system component, e.g. monitoring if the computing system is on, off, available, not available
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a control method of a hard disk status lamp under a PCH, which comprises the steps of firstly obtaining the corresponding relation between a hard disk drive symbol and slot position information stored in the PCH and the status information of each hard disk through a system controller, so that the system controller can accurately control the hard disk status lamp, then generating a control command of the hard disk status lamp according to the corresponding relation between the hard disk drive symbol and the slot position information and the status information of each hard disk, and sending the control command to a BMC (baseboard management controller), so that the BMC controls the on and off of each hard disk status lamp, and the control of the hard disk status lamp corresponding to the hard disk under the PCH can be realized without the PCH, so that the control of the hard disk status lamp can be accurately realized no matter which mode the PCH is in, and the limitation of the control of the hard disk status lamp under the PCH. The invention also discloses a control device, control equipment, a control system and a computer readable storage medium for the hard disk status lamp under the PCH, which have the beneficial effects.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a control method, a control device, control equipment, a control system and a computer readable storage medium for a hard disk status lamp under a PCH.
Background
In the Intel X86 Platform, two SATA controllers are integrated in a PCH (Platform Controller Hub, i.e., an integrated south bridge of Intel corporation) to support SATA hard disks, a lewis burg chipset on the Purley Platform can support at most 14 SATA disks, and when a SATA interface on the PCH is used to guarantee a bandwidth, the cost of a storage server can be reduced to the maximum extent, the number of SAS cards and SAS expanders can be reduced, and the competitiveness of the storage server can be improved. However, the SATA controller integrated in the PCH cannot support the control of the corresponding hard disk status light (including a hard disk positioning light, a warning light, etc.), and the hard disk status light may be controlled by relying on the Raid mode in the PCH, which greatly limits the application scenarios of the SATA hard disk on the PCH in practice.
The technical problem to be solved by the technical personnel in the field is to provide a control scheme of a hard disk status lamp under PCH without depending on a Raid mode.
Disclosure of Invention
The invention aims to provide a control method, a control device, control equipment, a control system and a computer readable storage medium for a hard disk state lamp under a PCH, which are used for realizing the control of the hard disk state lamp under the PCH on the premise of not depending on a Raid mode.
In order to solve the above technical problem, the present invention provides a method for controlling a status light of a hard disk under a PCH, which is based on a system controller, and comprises:
acquiring the corresponding relation between the disk identifier of the hard disk stored in the PCH and the slot position information and the state information of each hard disk;
generating a control command for a hard disk status lamp according to the corresponding relation between the hard disk drive identifier and the slot position information and the status information of each hard disk;
and sending the control command to a BMC (baseboard management controller) so that the BMC controls the on and off of each hard disk status lamp.
Optionally, the obtaining of the corresponding relationship between the disk identifier of the hard disk stored in the PCH and the slot information and the state information of each hard disk specifically includes:
acquiring the corresponding relation between the hard disk drive identifier stored in the PCH and the identification information of the hard disk and the state information of each hard disk through an ATA signal line or an SES signal line;
acquiring the corresponding relation between the slot position information stored in the PCH and the identification information of the hard disk by using the BMC;
and determining the corresponding relation between the hard disk drive letter and the slot position information based on the identification information of the hard disk.
Optionally, the identification information of the hard disk includes at least one of a serial number of the hard disk, vendor information of the hard disk, and capacity information of the hard disk.
Optionally, the obtaining, by using the BMC, a corresponding relationship between the slot information stored in the PCH and the identification information of the hard disk specifically includes:
and initializing the information of each hard disk by using the BMC through the BIOS to obtain the corresponding relation between the slot position information and the identification information of the hard disk.
Optionally, the method further includes:
acquiring hard disk in-place information corresponding to the slot position information by utilizing the CPLD communication between the BMC and the hard disk backboard;
correspondingly, the generating of the control command for the hard disk status light according to the corresponding relationship between the hard disk drive identifier and the slot position information and the status information of each hard disk specifically includes:
and generating the control command of the hard disk state lamp according to the corresponding relation between the hard disk drive letter and the slot position information, the state information of each hard disk and the hard disk in-place information.
Optionally, the hard disk status lights include a first status light for indicating that the hard disk of the corresponding slot is in place, a second status light for indicating that the hard disk of the corresponding slot is in normal operation, and a third status light for indicating that the hard disk of the corresponding slot is in abnormal operation.
In order to solve the above technical problem, the present invention further provides a device for controlling a status light of a hard disk under a PCH, comprising:
the device comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring the corresponding relation between the disk identifier of the hard disk stored in the PCH and the slot position information and the state information of each hard disk;
the analysis unit is used for generating a control command for a hard disk state lamp according to the corresponding relation between the hard disk drive identifier and the slot position information and the state information of each hard disk;
and the control unit is used for sending the control command to the BMC so that the BMC controls the on and off of each hard disk status lamp.
In order to solve the above technical problem, the present invention further provides a device for controlling a status light of a hard disk under a PCH, including:
a memory for storing instructions, wherein the instructions include any one of the steps of the method for controlling a hard disk status light in the PCH;
a processor to execute the instructions.
In order to solve the above technical problem, the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the method for controlling a hard disk status light in a PCH.
In order to solve the technical problem, the invention also provides a control system of the hard disk state lamp under the PCH, which comprises the PCH for connecting the hard disk, a CPLD for controlling the hard disk state lamp, a BMC respectively connected with the PCH and the CPLD, and a system controller respectively connected with the BMC and the PCH;
the system controller is used for acquiring the corresponding relation between the disk identifier of the hard disk stored in the PCH and the slot position information and the state information of each hard disk; generating a control command for a hard disk status lamp according to the corresponding relation between the hard disk drive identifier and the slot position information and the status information of each hard disk; and sending the control command to a BMC (baseboard management controller) so that the BMC controls the on and off of each hard disk status lamp.
According to the control method of the hard disk state lamp under the PCH, provided by the invention, the system controller firstly acquires the corresponding relation between the hard disk drive symbol and the slot position information stored in the PCH and the state information of each hard disk, so that the system controller can accurately control the hard disk state lamp, then generates a control command for the hard disk state lamp according to the corresponding relation between the hard disk drive symbol and the slot position information and the state information of each hard disk, and sends the control command to the BMC, so that the BMC controls the on and off of each hard disk state lamp, and the control of the hard disk state lamp corresponding to the hard disk under the PCH can be realized without the PCH, so that the control of the hard disk state lamp can be accurately realized no matter what mode the PCH is in, and the limitation of the control of the hard disk state lamp under the PCH is eliminated. The invention also provides a control device, control equipment, a control system and a computer readable storage medium for the hard disk status lamp under the PCH, which have the beneficial effects and are not repeated herein.
Drawings
In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, 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 flowchart of a method for controlling a status light of a hard disk under a PCH according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating an embodiment of step S101 in fig. 1 according to the present invention;
fig. 3 is a flowchart of another method for controlling a status light of a hard disk under a PCH according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a control device for a status light of a hard disk under a PCH according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a control device for a hard disk status light in a PCH according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a control system of a hard disk status light in a PCH according to an embodiment of the present invention.
Detailed Description
The core of the invention is to provide a control method, a control device, a control system and a computer readable storage medium for a hard disk status light under a PCH, which are used for realizing the control of the hard disk status light under the PCH on the premise of not depending on a Raid mode.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a flowchart of a method for controlling a status light of a hard disk under a PCH according to an embodiment of the present invention.
As shown in fig. 1, based on a system controller, the method for controlling a hard disk status light in a PCH provided by the embodiment of the present invention includes:
s101: and acquiring the corresponding relation between the disk identifier of the hard disk stored in the PCH and the slot position information and the state information of each hard disk.
In order to realize the control of the hard disk state lamp under the PCH independent of the Raid mode, firstly, the corresponding relation between the hard disk drive letter and the slot position information and the state information of each hard disk are acquired from the PCH, the former is used for positioning the slot position where the hard disk is located to control the hard disk state lamp corresponding to the slot position, and the latter is used for providing judgment basis for the control scheme of the hard disk state lamp.
The hard disk is connected with the PCH after being accessed into the hard disk slot position, the upper operating system distributes disk symbols such as sda, sdaa and the like for the hard disk according to the identification sequence after identifying the connection of the hard disk, and the PCH stores the disk symbols distributed for the hard disk and also stores slot position information such as slot position numbers corresponding to the hard disk. The method is characterized in that the PCH is equivalent to grasp the corresponding relation between the slot position and the drive letter of the hard disk, the upper operating system issues a control command to the hard disk through the drive letter, and the PCH executes the control command to the hard disk based on the corresponding relation between the slot position and the drive letter of the hard disk.
However, different from other hard disk connectors (such as SAS cards), the SATA controller integrated inside the PCH cannot support control of corresponding hard disk status lights (including hard disk positioning lights, warning lights, and the like), and control of the hard disk status lights can be realized depending on the Raid mode in the PCH, for example, an AHCI mode (direct mode) which is one of default modes of the PCH when being started does not support control of the hard disk status lights, thereby greatly limiting the application scenarios of the SATA hard disk on the PCH in practice.
Therefore, it is necessary to implement control of the hard disk status light in the PCH through another path. The kernel only depends on the sequence of identifying the hard disk when distributing the disk identifier, and different disk identifiers can be distributed to the hard disks in the same slot position every time of restarting, so that the basis for realizing the control scheme is that an execution main body needs to know the corresponding relation between the disk identifier of the hard disk and the slot position of the hard disk. It should be noted that the execution subject "system controller" in the embodiment of the present invention preferably employs a controller for mounting an upper operating system in a system, and may also be an additional controller that needs to acquire the drive letter information allocated to the hard disk from the upper operating system.
S102: and generating a control command for the hard disk status lamp according to the corresponding relation between the hard disk drive identifier and the slot position information and the status information of each hard disk.
The method comprises the steps of monitoring the hard disks through the PCH, and generating control commands for the hard disk status lamps corresponding to the hard disks based on the corresponding relation between preset hard disk status information and lighting rules of the corresponding hard disk status lamps. Because the control of the hard disk state lamp can not be carried out through the PCH, the slot positions are distinguished through the corresponding relation between the hard disk drive symbols and the slot position information, and a control command of the hard disk state lamp corresponding to the slot positions is generated.
Specifically, the hard disk status lights may include a first status light for indicating that the hard disk of the corresponding slot is in place, a second status light for indicating that the hard disk of the corresponding slot is operating normally, and a third status light for indicating that the hard disk of the corresponding slot is operating abnormally. Three kinds of hard disk state lamps can be distinguished through the colour of characters or lamp body, and for example first state lamp is blue, and second state lamp is green, and the third state lamp is red.
When the slot position is empty, namely a hard disk is not accessed, the control command points to that the three hard disk status lamps corresponding to the slot position are all in an off state; when the slot position is accessed to the hard disk and the hard disk normally runs, the control command points to the first status lamp and the second status lamp corresponding to the slot position to be turned on, and the third status lamp is turned off; when the slot position is accessed to the hard disk but the hard disk is abnormal, the control command points to the first status lamp and the third status lamp corresponding to the slot position to be turned on, and the second status lamp is turned off.
It should be noted that, when the slot is empty, the slot information of the slot has no corresponding drive letter, and then the hard disk status light corresponding to the slot and indicating that the hard disk is not in place is directly controlled to be turned on (if any) or all the hard disk status lights corresponding to the slot are controlled to be turned off.
S103: and sending the control command to the BMC so that the BMC controls the on and off of each hard disk status lamp.
The BMC (Baseboard Management Controller) is connected to a CPLD (Complex Programmable Logic Device), and the CPLD is connected to a hard disk status light on a hard disk backplane. After receiving the control command, the BMC can control the hard disk state lamps corresponding to the slots to be turned on and off through the CPLD.
According to the control method of the hard disk state lamp under the PCH provided by the embodiment of the invention, the system controller firstly acquires the corresponding relation between the hard disk drive symbol and the slot position information stored in the PCH and the state information of each hard disk, so that the system controller can accurately control the hard disk state lamp, then generates the control command of the hard disk state lamp according to the corresponding relation between the hard disk drive symbol and the slot position information and the state information of each hard disk, and sends the control command to the BMC, so that the BMC controls the on and off of each hard disk state lamp, and the control of the hard disk state lamp corresponding to the hard disk under the PCH can be realized without the PCH, so that the control of the hard disk state lamp can be accurately realized no matter what mode the PCH is in, and the limitation of the control of the hard disk state lamp under the PCH is eliminated.
Fig. 2 is a flowchart illustrating a specific implementation manner of step S101 in fig. 1 according to an embodiment of the present invention.
On the basis of the foregoing embodiment, in the method for controlling a status light of a hard disk under PCH according to an embodiment of the present invention, step S101 specifically includes:
s201: and acquiring the corresponding relation between the hard disk drive identifier stored in the PCH and the identification information of the hard disk and the state information of each hard disk through the ATA signal line or the SES signal line.
The system controller is connected with the PCH through an ATA signal wire and/or an SES signal wire, and the corresponding relation between the hard disk drive identifier stored in the PCH and the identification information of the hard disk and the state information of each hard disk can be obtained through the ATA signal wire or the SES signal wire.
The identification information of the hard disk comprises at least one of a Serial Number (SN) of the hard disk, manufacturer information of the hard disk and capacity information of the hard disk.
S202: and acquiring the corresponding relation between the slot position information stored in the PCH and the identification information of the hard disk by using the BMC.
The BMC is connected with the PCH through an SMlink signal line, and can acquire the corresponding relation between the slot position information stored in the PCH and the identification information of the hard disk through the SMlink signal line.
Specifically, the BMC is used for initializing information of each hard disk through the BIOS to obtain a corresponding relation between slot position information and identification information of the hard disk.
S203: and determining the corresponding relation between the hard disk drive identifier and the slot position information based on the identification information of the hard disk.
The system controller is connected with the BMC through the IPMI signal line, the corresponding relation between the slot position information in the BMC and the identification information of the hard disk is obtained through the IPMI signal line, and the corresponding relation between the hard disk drive identifier and the identification information of the hard disk is obtained by combining the corresponding relation between the hard disk drive identifier and the identification information of the hard disk.
Fig. 3 is a flowchart of another method for controlling a status light of a hard disk in a PCH according to an embodiment of the present invention.
On the basis of the above embodiment, the method for controlling a hard disk status light in a PCH according to the embodiment of the present invention further includes:
s301: and obtaining the hard disk in-place information corresponding to the slot position information by utilizing the CPLD communication between the BMC and the hard disk backboard.
Correspondingly, step S102 specifically includes:
s302: and generating a control command for the hard disk status lamp according to the corresponding relation between the hard disk drive identifier and the slot position information, the status information of each hard disk and the hard disk in-place information.
The scheme provided by the embodiment is suitable for the situation that each hard disk of the access slot position is in a normal running state or in a recognizable abnormal state, but when the hard disk access slot position is in an abnormal connection state, the hard disk cannot be recognized only through the PCH, namely, the state information of the hard disk cannot be obtained only from the PCH.
Therefore, the BMC and the CPLD are required to communicate to obtain the in-place information of the hard disk, compare the in-place information of the hard disk with the state information of the hard disk, and when a certain hard disk is in place but has no state information, the hard disk is considered to be in an abnormal connection state when being accessed to the slot, and the hard disk state light for indicating that the hard disk of the corresponding slot is in place and the hard disk state light for indicating that the hard disk of the corresponding slot is in abnormal operation need to be controlled to be turned on.
On the basis of the above detailed description of the various embodiments corresponding to the control method for the hard disk status light under the PCH, the invention also discloses a control device, equipment and a computer readable storage medium for the hard disk status light under the PCH corresponding to the above method.
Fig. 4 is a schematic structural diagram of a control device for a hard disk status light in a PCH according to an embodiment of the present invention.
As shown in fig. 4, the control device for a hard disk status light in a PCH according to an embodiment of the present invention includes:
an obtaining unit 401, configured to obtain a corresponding relationship between a hard disk drive identifier stored in the PCH and slot information, and state information of each hard disk;
an analyzing unit 402, configured to generate a control command for a hard disk status light according to a corresponding relationship between a hard disk identifier and slot information and status information of each hard disk;
and a control unit 403, configured to send a control command to the BMC, so that the BMC controls on and off of each hard disk status light.
Fig. 5 is a schematic structural diagram of a control device for a hard disk status light in a PCH according to an embodiment of the present invention.
As shown in fig. 5, the control device for a hard disk status light in a PCH according to an embodiment of the present invention includes:
a memory 501, configured to store instructions, where the instructions include the steps of the method for controlling a hard disk status light in the PCH according to any one of the embodiments described above;
a processor 502 for executing the instructions.
In the control device for a PCH hard disk status lamp according to the embodiment of the present invention, since the computer program stored in the memory can be called by the processor to implement the steps of the control method for a PCH hard disk status lamp according to any of the embodiments, the control device for a PCH hard disk status lamp has the same practical effects as the control method for a PCH hard disk status lamp.
In order to better understand the present solution, an embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method for controlling a status light of a hard disk in a PCH, as mentioned in any of the above embodiments, are implemented.
The computer-readable storage medium provided in the embodiment of the present invention may call, by a processor, a computer program stored in the computer-readable storage medium to implement the steps of the method for controlling a hard disk status light in a PCH according to any embodiment, so that the computer-readable storage medium has the same practical effect as the method for controlling a hard disk status light in a PCH.
It should be noted that the above-described apparatus, device or computer-readable storage medium embodiments are merely illustrative, for example, the division of modules is only one logical division, and other divisions may be realized in practice, for example, a plurality of modules or components may be combined or integrated into another system, or some features may be omitted or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or modules, and may be in an electrical, mechanical or other form. Modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical modules, may be located in one place, or may be distributed on a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
The functional modules in the embodiments of the present application may be integrated into one processing module, or each module may exist alone physically, or two or more modules are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode.
The integrated module, if implemented in the form of a software functional module and sold or used as a separate product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed to by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a function calling device, or a network device) to execute all or part of the steps of the method of the embodiments of the present application. And the aforementioned computer-readable storage media may include: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
In addition, on the basis of the above embodiments, the embodiment of the present invention further provides a control system for a hard disk status light in a PCH.
Fig. 6 is a schematic structural diagram of a control system of a hard disk status light in a PCH according to an embodiment of the present invention.
As shown in fig. 6, the control system for a hard disk status lamp in PCH according to an embodiment of the present invention includes a PCH 601 for connecting a hard disk, a CPLD 602 for controlling a hard disk status lamp, a BMC 603 connected to the PCH 601 and the CPLD 602, and a system controller 604 connected to the BMC 603 and the PCH 601;
the system controller 604 is configured to obtain a corresponding relationship between a hard disk drive identifier stored in the PCH 601 and slot information, and state information of each hard disk; generating a control command for the hard disk status lamp according to the corresponding relation between the hard disk drive identifier and the slot position information and the status information of each hard disk; and sending a control command to the BMC 603 so that the BMC 603 controls the on/off of each hard disk status lamp.
The system controller 604 is connected with the PCH through an SES signal line/ATA signal line, the system controller 604 is connected with the BMC through an IPMI signal line, the BMC is connected with the PCH through an SMlink signal line, and the hard disk status lamp and the slot position are arranged on the hard disk backboard.
The method, device, equipment, system and computer readable storage medium for controlling the hard disk status light under the PCH provided by the present invention are described in detail above. The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
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.
Claims (10)
1. A control method for a hard disk status lamp under a PCH is characterized in that based on a system controller, the method comprises the following steps:
acquiring the corresponding relation between the disk identifier of the hard disk stored in the PCH and the slot position information and the state information of each hard disk;
generating a control command for a hard disk status lamp according to the corresponding relation between the hard disk drive identifier and the slot position information and the status information of each hard disk;
and sending the control command to a BMC (baseboard management controller) so that the BMC controls the on and off of each hard disk status lamp.
2. The control method according to claim 1, wherein the obtaining of the corresponding relationship between the disk identifier of the hard disk stored in the PCH and the slot information and the state information of each hard disk specifically includes:
acquiring the corresponding relation between the hard disk drive identifier stored in the PCH and the identification information of the hard disk and the state information of each hard disk through an ATA signal line or an SES signal line;
acquiring the corresponding relation between the slot position information stored in the PCH and the identification information of the hard disk by using the BMC;
and determining the corresponding relation between the hard disk drive letter and the slot position information based on the identification information of the hard disk.
3. The control method according to claim 2, wherein the identification information of the hard disk includes at least one of a serial number of the hard disk, vendor information of the hard disk, and capacity information of the hard disk.
4. The control method according to claim 2, wherein the obtaining, by the BMC, the correspondence between the slot information stored in the PCH and the identification information of the hard disk specifically includes:
and initializing the information of each hard disk by using the BMC through the BIOS to obtain the corresponding relation between the slot position information and the identification information of the hard disk.
5. The control method according to claim 1, characterized by further comprising:
acquiring hard disk in-place information corresponding to the slot position information by utilizing the CPLD communication between the BMC and the hard disk backboard;
correspondingly, the generating of the control command for the hard disk status light according to the corresponding relationship between the hard disk drive identifier and the slot position information and the status information of each hard disk specifically includes:
and generating the control command of the hard disk state lamp according to the corresponding relation between the hard disk drive letter and the slot position information, the state information of each hard disk and the hard disk in-place information.
6. The control method according to claim 1, wherein the hard disk status lights comprise a first status light for indicating that the hard disk of the corresponding slot is in place, a second status light for indicating that the hard disk of the corresponding slot is operating normally, and a third status light for indicating that the hard disk of the corresponding slot is operating abnormally.
7. The utility model provides a controlling means of hard disk status light under PCH which characterized in that includes:
the device comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring the corresponding relation between the disk identifier of the hard disk stored in the PCH and the slot position information and the state information of each hard disk;
the analysis unit is used for generating a control command for a hard disk state lamp according to the corresponding relation between the hard disk drive identifier and the slot position information and the state information of each hard disk;
and the control unit is used for sending the control command to the BMC so that the BMC controls the on and off of each hard disk status lamp.
8. A control device for a status light of a hard disk under a PCH, comprising:
a memory for storing instructions, the instructions comprising the steps of the method for controlling a hard disk status light in a PCH according to any one of claims 1 to 6;
a processor to execute the instructions.
9. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method for controlling a status light of a hard disk in a PCH according to any one of claims 1 to 6.
10. A control system of a hard disk state lamp under a PCH is characterized by comprising the PCH used for connecting a hard disk, a CPLD used for controlling the hard disk state lamp, a BMC respectively connected with the PCH and the CPLD, and a system controller respectively connected with the BMC and the PCH;
the system controller is used for acquiring the corresponding relation between the disk identifier of the hard disk stored in the PCH and the slot position information and the state information of each hard disk; generating a control command for a hard disk status lamp according to the corresponding relation between the hard disk drive identifier and the slot position information and the status information of each hard disk; and sending the control command to a BMC (baseboard management controller) so that the BMC controls the on and off of each hard disk status lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844023.3A CN110618918A (en) | 2019-09-06 | 2019-09-06 | Control method, control device and control equipment for hard disk status lamp in PCH |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844023.3A CN110618918A (en) | 2019-09-06 | 2019-09-06 | Control method, control device and control equipment for hard disk status lamp in PCH |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110618918A true CN110618918A (en) | 2019-12-27 |
Family
ID=68922684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910844023.3A Withdrawn CN110618918A (en) | 2019-09-06 | 2019-09-06 | Control method, control device and control equipment for hard disk status lamp in PCH |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110618918A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111400121A (en) * | 2020-04-21 | 2020-07-10 | 贵州新致普惠信息技术有限公司 | Server hard disk slot positioning and maintaining method |
| CN111858239A (en) * | 2020-06-30 | 2020-10-30 | 浪潮电子信息产业股份有限公司 | Server hard disk monitoring method, device, equipment and medium |
| CN112486751A (en) * | 2020-12-07 | 2021-03-12 | 苏州浪潮智能科技有限公司 | Storage equipment positioning lamp control method, system, terminal and storage medium |
| CN113360437A (en) * | 2021-04-21 | 2021-09-07 | 山东英信计算机技术有限公司 | Disk sequence adjusting device, method, equipment and storage medium of hard disk |
| CN113448810A (en) * | 2021-05-15 | 2021-09-28 | 山东英信计算机技术有限公司 | Link state monitoring and alarming method, device, equipment and readable medium for PCIE equipment |
| CN114063920A (en) * | 2021-11-12 | 2022-02-18 | 四川华鲲振宇智能科技有限责任公司 | Method and system for fixing drive letter under Linux |
| CN118012507A (en) * | 2024-04-09 | 2024-05-10 | 安擎计算机信息股份有限公司 | Management method of PCH (physical downlink control channel) direct-out hard disk and server |
-
2019
- 2019-09-06 CN CN201910844023.3A patent/CN110618918A/en not_active Withdrawn
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111400121A (en) * | 2020-04-21 | 2020-07-10 | 贵州新致普惠信息技术有限公司 | Server hard disk slot positioning and maintaining method |
| CN111400121B (en) * | 2020-04-21 | 2023-03-17 | 贵州新致普惠信息技术有限公司 | Server hard disk slot positioning and maintaining method |
| CN111858239A (en) * | 2020-06-30 | 2020-10-30 | 浪潮电子信息产业股份有限公司 | Server hard disk monitoring method, device, equipment and medium |
| CN111858239B (en) * | 2020-06-30 | 2022-06-10 | 浪潮电子信息产业股份有限公司 | Server hard disk monitoring method, device, equipment and medium |
| CN112486751A (en) * | 2020-12-07 | 2021-03-12 | 苏州浪潮智能科技有限公司 | Storage equipment positioning lamp control method, system, terminal and storage medium |
| CN113360437A (en) * | 2021-04-21 | 2021-09-07 | 山东英信计算机技术有限公司 | Disk sequence adjusting device, method, equipment and storage medium of hard disk |
| CN113360437B (en) * | 2021-04-21 | 2023-03-03 | 山东英信计算机技术有限公司 | Disk sequence adjusting device, method, equipment and storage medium of hard disk |
| CN113448810A (en) * | 2021-05-15 | 2021-09-28 | 山东英信计算机技术有限公司 | Link state monitoring and alarming method, device, equipment and readable medium for PCIE equipment |
| CN114063920A (en) * | 2021-11-12 | 2022-02-18 | 四川华鲲振宇智能科技有限责任公司 | Method and system for fixing drive letter under Linux |
| CN118012507A (en) * | 2024-04-09 | 2024-05-10 | 安擎计算机信息股份有限公司 | Management method of PCH (physical downlink control channel) direct-out hard disk and server |
| CN118012507B (en) * | 2024-04-09 | 2024-06-07 | 安擎计算机信息股份有限公司 | Management method of PCH (physical downlink control channel) direct-out hard disk and server |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110618918A (en) | Control method, control device and control equipment for hard disk status lamp in PCH | |
| CN110427308B (en) | Hard disk positioning method and device, electronic equipment and storage medium | |
| US9471126B2 (en) | Power management for PCIE switches and devices in a multi-root input-output virtualization blade chassis | |
| US10261803B2 (en) | Systems and methods for in-situ fabric link optimization in a modular information handling system chassis | |
| US20170018149A1 (en) | Identification of storage device for trouble shooting | |
| US9864614B2 (en) | Mapping virtual devices to computing nodes | |
| US9367510B2 (en) | Backplane controller for handling two SES sidebands using one SMBUS controller and handler controls blinking of LEDs of drives installed on backplane | |
| CN107832199A (en) | Hard disk monitoring system based on CPLD | |
| US20070276981A1 (en) | Dynamically Allocating Lanes to a Plurality of PCI Express Connectors | |
| CN106933753B (en) | Control method and device of intelligent interface card | |
| CN112463689B (en) | OCP card hot plug device, method and computer readable storage medium | |
| CN109189627B (en) | Hard disk fault monitoring and detecting method, device, terminal and storage medium | |
| US20160011879A1 (en) | Preconfiguring hardware and speeding up server discovery prior to bios boot | |
| CN109033804B (en) | Virtual machine software authorization method and device | |
| US10853213B2 (en) | Validation of installation of removeable computer hardware components | |
| US9507744B2 (en) | Handling two SGPIO channels using single SGPIO decoder on a backplane controller | |
| CN113760667A (en) | Hard disk management method and device, readable storage medium and electronic equipment | |
| CN111294413A (en) | Method, device and readable medium for determining Internet Protocol (IP) address | |
| US9535783B2 (en) | Firmware dump collection from primary system dump device adapter | |
| CN110532150B (en) | Case management method and device, storage medium and processor | |
| CN108985402B (en) | RAID card information acquisition method and related device | |
| CN114490267A (en) | Method and device for acquiring state information of hard disk | |
| CN109728924A (en) | The method and apparatus for obtaining the configuration information of host | |
| CN114218001A (en) | Fault repairing method and device, electronic equipment and readable storage medium | |
| US20220291991A1 (en) | Method and device for positioning faulty disk |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191227 |