CN109189627A - A kind of hard disk failure monitor and detection method, apparatus, terminal and storage medium - Google Patents
A kind of hard disk failure monitor and detection method, apparatus, terminal and storage medium Download PDFInfo
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- CN109189627A CN109189627A CN201811166490.7A CN201811166490A CN109189627A CN 109189627 A CN109189627 A CN 109189627A CN 201811166490 A CN201811166490 A CN 201811166490A CN 109189627 A CN109189627 A CN 109189627A
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- hard disk
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2273—Test methods
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
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Abstract
The embodiment of the present application provides a kind of hard disk failure monitor and detection method, apparatus, terminal and storage medium, comprising: creates virtual level in the firmware of disk array controller；The topological structure of the virtual level is generated according to interface message and hard disk information；Fault verification condition is set；Monitoring topological structure simultaneously judges whether the topological structure changes: being then to be determined according to fault verification condition hard disk failure；It is no, then monitoring of the circulation to topological structure.The present invention can be realized carry under SAS card the failure of hard disk and prediction breakdown judge function, compensate for this defect, for SAS card more large-scale use with the quality of server is provided, provide effective guarantee.
Description
Technical field
The invention belongs to server the field of test technology, and in particular to a kind of hard disk failure monitor and detection method, apparatus, end
End and storage medium.
Background technique
With the continuous development of current IT technology, server market has included every field, performance of the client to hard disk
It is required that it is also higher and higher, as one of numerous server product providers, how to be able to satisfy the diversified demand of user, it is ensured that each
The stabilization of kind application environment is reliably that we must face and consider the problems of.SAS card (SAS:Serial Attached
SCSI) the through-type disk array controller as a large amount of server applications of mainstream without hard disk failure and predicts failure
Arbitration functions are a significant deficiencies.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of hard disk failure monitor and detection method, apparatus, terminal and storage
Medium, to solve the above technical problems.
In a first aspect, the embodiment of the present application provides a kind of hard disk failure monitor and detection method, which comprises
Virtual level is created in the firmware of disk array controller；
The topological structure of the virtual level is generated according to interface message and hard disk information；
Fault verification condition is set；
Monitoring topological structure simultaneously judges whether the topological structure changes:
It is then to be determined according to fault verification condition hard disk failure；
It is no, then monitoring of the circulation to topological structure.
With reference to first aspect, described according to interface message and hard disk information in the first embodiment of first aspect
The topological structure for generating the virtual level includes:
Obtain No. slot, No. port and recognition sequence of the hard disk of disk array controller carry；
The topological structure of virtual level is generated according to described No. slot, No. port and recognition sequence.
With reference to first aspect, in second of embodiment of first aspect, it is described according to fault verification condition to hard disk
Failure determine
Whether the hard disk information for judging that poll obtains includes fault verification condition:
It is then to determine the hard disk failure and light corresponding failure identification lamp；
It is no, then determine that the hard disk is normal.
With reference to first aspect, in the third embodiment of first aspect, the method also includes:
The PFA information of hard disk drive is acquired by the Log Sense order of log page；
According to the PFA information prediction hard disk failure.
Second aspect, the embodiment of the present application provide a kind of hard disk failure monitor and detection device, and described device includes:
Virtual creating unit is configured to create virtual level in the firmware of disk array controller；
Topology g eneration unit is configured to generate the topological structure of the virtual level according to interface message and hard disk information；
Condition setting unit is configured to setting fault verification condition；
Topology monitoring unit is configured to monitoring topological structure and judges whether the topological structure changes；
Fault detection unit is configured to determine hard disk failure according to fault verification condition；
Circularly monitoring unit is configured to recycle the monitoring to topological structure.
In conjunction with second aspect, in the first embodiment of second aspect, the Topology g eneration unit includes:
Data obtaining module is configured to No. slot, No. port that obtains the hard disk of disk array controller carry and knows
Not sequence；
Topology g eneration module is configured to generate the topology of virtual level according to described No. slot, No. port and recognition sequence
Structure.
In conjunction with second aspect, in second of embodiment of second aspect, the fault detection unit includes:
Condition judgment module, whether the hard disk information for being configured to judge that poll obtains includes fault verification condition；
Fault determination module is configured to determine the hard disk failure and lights corresponding failure identification lamp；
Normal determination module is configured to determine that the hard disk is normal.
In conjunction with second aspect, in the third embodiment of second aspect, described device further include:
Information acquisition module is configured to the PFA letter of the Log Sense order acquisition hard disk drive of log page
Breath；
Failure predication module is configured to according to the PFA information prediction hard disk failure.
The third aspect provides a kind of terminal, comprising:
Processor, memory, wherein
The memory is used to store computer program,
The processor from memory for calling and running the computer program, so that terminal executes above-mentioned end
The method for holding terminal.
Fourth aspect provides a kind of computer storage medium, instruction is stored in the computer readable storage medium,
When run on a computer, so that computer executes method described in above-mentioned various aspects.
5th aspect, provides a kind of computer program product comprising instruction, when run on a computer, so that
Computer executes method described in above-mentioned various aspects.
The beneficial effects of the present invention are,
Hard disk failure monitor and detection method, apparatus, terminal and storage medium provided by the invention, by disk array control
The firmware of device processed creates virtual level, and the topological structure of the virtual level is generated according to interface message and hard disk information, passes through prison
Whether control topological structure changes to monitor disk state, and the hard disk changed to topological structure is according to preset fault verification item
Part carries out further fault recognition.The present invention can be realized the carry failure of hard disk and prediction breakdown judge function under SAS card
Can, compensate for this defect, for SAS card more large-scale use with the quality of server is provided, provide effective guarantee.
In addition, design principle of the present invention is reliable, structure is simple, has very extensive application prospect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without creative efforts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic flow chart of the method for the application one embodiment.
Fig. 2 is the schematic block diagram of the device of the application one embodiment.
Fig. 3 is a kind of structural schematic diagram of terminal provided in an embodiment of the present invention.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work, all should belong to protection of the present invention
Range.
The Key Term occurred in the application is explained below.
Fig. 1 is the schematic flow chart of the method for the application one embodiment.Wherein, Fig. 1 executing subject can be one kind
Hard disk failure monitor and detection device.
As shown in Figure 1, this method 100 includes:
Step 110, virtual level is created in the firmware of disk array controller；
Step 120, the topological structure of the virtual level is generated according to interface message and hard disk information；
Step 130, fault verification condition is set；
Step 140, monitoring topological structure and judge whether the topological structure changes；
It step 150, is then to be determined according to fault verification condition hard disk failure；No, then circulation is to topological structure
Monitoring.
In order to facilitate the understanding of the present invention, below with the principle of hard disk failure monitor and detection method of the present invention, in conjunction with reality
The process for being monitored detection in example to hard disk failure is applied, hard disk failure monitor and detection method provided by the invention is done further
Description.
Optionally, described that the virtual level is generated according to interface message and hard disk information as the application one embodiment
Topological structure include:
Obtain No. slot, No. port and recognition sequence of the hard disk of disk array controller carry；
The topological structure of virtual level is generated according to described No. slot, No. port and recognition sequence.
Optionally, described that judgement packet is carried out to hard disk failure according to fault verification condition as the application one embodiment
It includes:
Whether the hard disk information for judging that poll obtains includes fault verification condition:
It is then to determine the hard disk failure and light corresponding failure identification lamp；
It is no, then determine that the hard disk is normal.
Optionally, as the application one embodiment, the method also includes:
The PFA information of hard disk drive is acquired by the Log Sense order of log page；
According to the PFA information prediction hard disk failure.
Specifically, the hard disk failure monitor and detection method includes:
S1, the firmware creation virtual level in disk array controller.
S2, the topological structure that the virtual level is generated according to interface message and hard disk information.
General SAS card is all straight-through, that is, is that disk is presented to system completely, any operation is not done in oneself itself.
After virtual level is added, SAS card can recorde carry in the information of the following disk of card, such as No. port, No. slot, sequentially etc., this
A little information can form the topological structure for snapping into disk.When topological structure changes, that is, need to judge whether that event occurs
Barrier.
S3, setting fault verification condition.
The fault verification condition of setting is as follows:
Driver is not yet ready；Driver starting failure；Mode-sense data can not be obtained；Driver appearance can not be obtained
Amount；Driver Information can not be obtained by SCSI querying command；It is too long to link crank-up time；Repeat PHY up/down；Equipment weight
Set operation failure.
S4, monitoring topological structure simultaneously judge whether the topological structure changes.
If monitoring topological structure change in S5, step S4, the hard disk letter that firmware poll is got is further determined
Whether breath meets one or more of the fault verification condition in step S3, determines the hard disk failure if meeting and passes through
SGPIO signal lights the LED light on hard disk backboard, and general firmware can follow SFF-8489 agreement for fault setting Locate
(ODn.1) it is 0, is 1 by ERROR (ODn.2)；If being unsatisfactory for any fault verification condition, hard disk failure is excluded.
If monitoring topological structure in step S4 to have not been changed, continue to be monitored topological structure.
S6, the PFA information of hard disk drive is acquired by the Log Sense order of log page and is believed according to the PFA
Breath prediction hard disk failure.
The prediction failure (PFA, Predictive Failure Analysis) of hard disk is defined by T10/T13 specification
's.
The lower realization hard disk of SAS card predicts failure function, firstly, when controller starts or has hard disk to carry out hot-swappable,
The FW of SAS card can read the S.M.A.R.T. information of hard disk on backstage, judge whether the hard disk supports PFA function.
Then, when hard disk supports PFA function, the task of periodic detection PFA, typical time can be added in background task
Between be divided into 2-5 minutes, controller firmware issue log page Log Sense order with from driver acquisition PFA information.
Finally, SAS card is lighted hard disk by SGPIO signal and is carried on the back when detecting the driver of Occurrence forecast alarm (PFA)
LED light on plate, general firmware, which can follow SFF-8489 agreement, will predict that the ERROR lamp that fault setting is 2HZ flashes.
If Fig. 2 shows, which includes:
Virtual creating unit 210, the virtual creating unit 210 are used for virtual in the firmware creation of disk array controller
Layer；
Topology g eneration unit 220, the Topology g eneration unit 220 are used for according to interface message and hard disk information generation
The topological structure of virtual level；
Condition setting unit 230, the condition setting unit 230 is for being arranged fault verification condition；
Topology monitoring unit 240, the topology monitoring unit 240 is for monitoring topological structure and judges the topological structure
Whether change；
Fault detection unit 250, the fault detection unit 250 are used to carry out hard disk failure according to fault verification condition
Determine；
Circularly monitoring unit 260, the circularly monitoring unit 260 are used to recycle the monitoring to topological structure.
Optionally, as the application one embodiment, the Topology g eneration unit includes:
Data obtaining module is configured to No. slot, No. port that obtains the hard disk of disk array controller carry and knows
Not sequence；
Topology g eneration module is configured to generate the topology of virtual level according to described No. slot, No. port and recognition sequence
Structure.
Optionally, as the application one embodiment, the fault detection unit includes:
Condition judgment module, whether the hard disk information for being configured to judge that poll obtains includes fault verification condition；
Fault determination module is configured to determine the hard disk failure and lights corresponding failure identification lamp；
Normal determination module is configured to determine that the hard disk is normal.
Optionally, as the application one embodiment, described device further include:
Information acquisition module is configured to the PFA letter of the Log Sense order acquisition hard disk drive of log page
Breath；
Failure predication module is configured to according to the PFA information prediction hard disk failure.
Fig. 3 is a kind of structural schematic diagram of terminal installation 300 provided in an embodiment of the present invention, which can be with
For executing the method provided by the embodiments of the present application for updating heat dissipation policing parameter.
Wherein, which may include: processor 310, memory 320 and communication unit 330.These components
It is communicated by one or more bus, it will be understood by those skilled in the art that the structure of server shown in figure is not
The restriction to the application is constituted, it is also possible to hub-and-spoke configuration either busbar network, can also include more than illustrating
Or less component, perhaps combine certain components or different component layouts.
Wherein, which can be used for executing instruction for storage processor 310, and memory 320 can be by any class
The volatibility or non-volatile memories terminal or their combination of type are realized, such as static random access memory (SRAM), electricity
Erasable Programmable Read Only Memory EPROM (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory
(PROM), read-only memory (ROM), magnetic memory, flash memory, disk or CD.When executing instruction in memory 320
When being executed by processor 310, so that terminal 300 some or all of is able to carry out in following above method embodiment step.
Processor 310 is the control centre for storing terminal, utilizes each of various interfaces and the entire electric terminal of connection
A part by running or execute the software program and/or module that are stored in memory 320, and calls and is stored in storage
Data in device, to execute the various functions and/or processing data of electric terminal.The processor can be by integrated circuit
(Integrated Circuit, abbreviation IC) composition, such as the IC that can be encapsulated by single are formed, can also be by more of connection
The encapsulation IC of identical function or different function and form.For example, processor 310 can only include central processing unit
(Central Processing Unit, abbreviation CPU).In the application embodiment, CPU can be single operation core, can also
To include multioperation core.
Communication unit 330, for establishing communication channel, so that the storage terminal be allow to be led to other terminals
Letter.It receives the user data of other terminals transmission or sends user data to other terminals.
The application also provides a kind of computer storage medium, wherein the computer storage medium can be stored with program, the journey
Sequence may include step some or all of in each embodiment provided by the present application when executing.The storage medium can for magnetic disk,
CD, read-only memory (English: read-only memory, referred to as: ROM) or random access memory (English:
Random access memory, referred to as: RAM) etc..
Therefore, the application creates virtual level by the firmware in disk array controller, and according to interface message and hard disk
Information generates the topological structure of the virtual level, monitors disk state by the way that whether monitoring topological structure changes, to opening up
The hard disk for flutterring structure change carries out further fault recognition according to preset fault verification condition.The present invention can be realized carry
Under SAS card the failure of hard disk and prediction breakdown judge function, compensate for this defect, be SAS card more large-scale use with
The quality of server is provided, provides effective guarantee, the present embodiment attainable technical effect may refer to above
Description, details are not described herein again.
It is required that those skilled in the art can be understood that the technology in the embodiment of the present application can add by software
The mode of general hardware platform realize.Based on this understanding, the technical solution in the embodiment of the present application substantially or
Say that the part that contributes to existing technology can be embodied in the form of software products, which is stored in
Such as USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory in one storage medium
The various media that can store program code such as (RAM, Random Access Memory), magnetic or disk, including it is several
Instruction is used so that a terminal (can be personal computer, server or second terminal, the network terminal etc.) is held
Row all or part of the steps of the method according to each embodiment of the present invention.
Same and similar part may refer to each other between each embodiment in this specification.Implement especially for terminal
For example, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring in embodiment of the method
Explanation.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components
It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit
It closes or communicates to connect, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
Although by reference to attached drawing and combining the mode of preferred embodiment to the present invention have been described in detail, the present invention
It is not limited to this.Without departing from the spirit and substance of the premise in the present invention, those of ordinary skill in the art can be to the present invention
Embodiment carry out various equivalent modifications or substitutions, and these modifications or substitutions all should in covering scope of the invention/appoint
What those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, answer
It is included within the scope of the present invention.Therefore, protection scope of the present invention is answered described is with scope of protection of the claims
It is quasi-.
Claims (10)
1. a kind of hard disk failure monitor and detection method, which is characterized in that the described method includes:
Virtual level is created in the firmware of disk array controller；
The topological structure of the virtual level is generated according to interface message and hard disk information；
Fault verification condition is set；
Monitoring topological structure simultaneously judges whether the topological structure changes:
It is then to be determined according to fault verification condition hard disk failure；
It is no, then monitoring of the circulation to topological structure.
2. the method according to claim 1, wherein described generate the void according to interface message and hard disk information
The topological structure of quasi- layer includes:
Obtain No. slot, No. port and recognition sequence of the hard disk of disk array controller carry；
The topological structure of virtual level is generated according to described No. slot, No. port and recognition sequence.
3. the method according to claim 1, wherein described sentence hard disk failure according to fault verification condition
Surely include:
Whether the hard disk information for judging that poll obtains includes fault verification condition:
It is then to determine the hard disk failure and light corresponding failure identification lamp；
It is no, then determine that the hard disk is normal.
4. the method according to claim 1, wherein the method also includes:
The PFA information of hard disk drive is acquired by the LogSense order of log page；
According to the PFA information prediction hard disk failure.
5. a kind of hard disk failure monitor and detection device, which is characterized in that described device includes:
Virtual creating unit is configured to create virtual level in the firmware of disk array controller；
Topology g eneration unit is configured to generate the topological structure of the virtual level according to interface message and hard disk information；
Condition setting unit is configured to setting fault verification condition；
Topology monitoring unit is configured to monitoring topological structure and judges whether the topological structure changes；
Fault detection unit is configured to determine hard disk failure according to fault verification condition；
Circularly monitoring unit is configured to recycle the monitoring to topological structure.
6. device according to claim 5, which is characterized in that the Topology g eneration unit includes:
Data obtaining module, is configured to No. slot, No. port that obtains the hard disk of disk array controller carry and identification is suitable
Sequence；
Topology g eneration module is configured to generate the topological structure of virtual level according to described No. slot, No. port and recognition sequence.
7. device according to claim 5, which is characterized in that the fault detection unit includes:
Condition judgment module, whether the hard disk information for being configured to judge that poll obtains includes fault verification condition；
Fault determination module is configured to determine the hard disk failure and lights corresponding failure identification lamp；
Normal determination module is configured to determine that the hard disk is normal.
8. device according to claim 5, which is characterized in that described device further include:
Information acquisition module is configured to the PFA information of the LogSense order acquisition hard disk drive of log page；
Failure predication module is configured to according to the PFA information prediction hard disk failure.
9. a kind of terminal characterized by comprising
Processor；
The memory executed instruction for storage processor；
Wherein, the processor is configured to perform claim requires the described in any item methods of 1-4.
10. a kind of computer readable storage medium for being stored with computer program, which is characterized in that the program is executed by processor
Shi Shixian method for example of any of claims 1-4.
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| CN113760184B (en) * | 2021-07-28 | 2023-08-25 | 苏州浪潮智能科技有限公司 | Unified storage chassis topology information collection method and device |
| CN113672422A (en) * | 2021-08-18 | 2021-11-19 | 济南浪潮数据技术有限公司 | Disk fault detection method, device, equipment and readable storage medium |
| CN113672422B (en) * | 2021-08-18 | 2024-02-13 | 济南浪潮数据技术有限公司 | Method, device and equipment for detecting disk faults and readable storage medium |
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