CN109918221A - A kind of hard disk reports an error analytic method, system, terminal and storage medium - Google Patents

A kind of hard disk reports an error analytic method, system, terminal and storage medium Download PDF

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Publication number
CN109918221A
CN109918221A CN201910168785.6A CN201910168785A CN109918221A CN 109918221 A CN109918221 A CN 109918221A CN 201910168785 A CN201910168785 A CN 201910168785A CN 109918221 A CN109918221 A CN 109918221A
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China
Prior art keywords
hard disk
log
error
abnormal
reports
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CN201910168785.6A
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Chinese (zh)
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CN109918221B (en
Inventor
王守强
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Suzhou Wave Intelligent Technology Co Ltd
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Suzhou Wave Intelligent Technology Co Ltd
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Abstract

The present invention provides a kind of hard disk and reports an error analytic method, system, terminal and storage medium, comprising: obtains hard disk smart log;The abnormal hard disk for thering is num_err_log_entries to count in screening smart log;Grab the code value of abnormal hard disk;It parses the code value and exports parsing result.The present invention can quickly position abnormal hard disk and parse the specific descriptions information of error information, and then can quickly handle abnormal hard disk, improve hard disk error information treatment effeciency, enhance the stability in use of hard disk.

Description

A kind of hard disk reports an error analytic method, system, terminal and storage medium
Technical field
The present invention relates to server the field of test technology, and in particular to a kind of hard disk report an error analytic method, system, terminal and Storage medium.
Background technique
NVM Express (NVMe) or Nonvolatile memory host controller interface specification (Non-Volatile Memory express), it is a logical device interface specification.He be it is similar with AHCI, based on the total of apparatus logic interface Line transport protocol specification (is equivalent to the application layer in communications protocol), attached by PCI-Express (PCIe) bus for accessing The Nonvolatile memory medium added, although theoretically not necessarily requiring PCIe bus protocol.This specification purpose is to make full use of The low delay and concurrency in the channel PCI-E, there are also current generation processor, platform and the concurrencys of application, in controllable storage Under cost, the readwrite performance of solid state hard disk is greatly promoted, is reduced since ahci interface bring height is delayed, thorough liberation SATA The ultimate attainment performance of epoch solid state hard disk.
The smartlog of NVME hard disk has recorded some key values of hard disk, can reflect the health status of hard disk.It is surveying During examination, usually there is the case where NVME hard disk smart reports an error, these error informations need professional to analyze one by one in turn It positions the hard disk that reports an error and acquisition reports an error type.This has been resulted in the case where error information is excessive, and the analysis efficiency that reports an error is low Under, influence hard disk using effect.If hard disk error information is handled not in time simultaneously, it is likely that loss of data etc. is caused seriously to be asked Topic.
Based on existing hard disk error information processing method inefficiency, large-scale storage higher to memory requirement can not be adapted to Therefore server is badly in need of a kind of high efficiency, the higher hard disk error information analytic method of the degree of automation.
Summary of the invention
For the deficiency of existing hard disk error information processing method inefficiency, the present invention provides a kind of hard disk and reports an error parsing Method, system, terminal and storage medium, to solve the above technical problems.
It reports an error analytic method in a first aspect, the present invention provides a kind of hard disk, comprising:
Obtain hard disk smart log;
The abnormal hard disk for thering is num_err_log_entries to count in screening smart log, comprising: judge hard disk Whether counted comprising num_err_log_entries in smart log: being then to determine the hard disk for abnormal hard disk;It is no, then Determine that the hard disk is normal hard disk.
Grab the code value of abnormal hard disk, comprising: count by num_err_log_entries and obtain error-log's Entry number;4 return codes in error-log are obtained according to the entry number of the error-log.
It parses the code value and exports parsing result, comprising: the code value of 4 16 systems is converted into 42 system numbers And it is spliced into 16 2 system numbers;Status Type place value is divided into and by the 2 of 16 for 11 of 16 2 system numbers to 9 8 to 1 of system number are divided into state value;Utilize Status Type place value and state value described in Nvme agreement query table lookup Corresponding specific error information.
Second aspect, the present invention provide a kind of hard disk and report an error resolution system, comprising:
Log acquisition unit is configured to obtain hard disk smart log;
Screening anomaly unit, comprising: count judgment module, be configured to judge in the smart log of hard disk whether include Num_err_log_entries is counted;Abnormal determination module is configured to determine the hard disk for abnormal hard disk;It is normal to determine Module is configured to determine that the hard disk is normal hard disk.
Parameter picking unit, comprising: the first handling module is configured to num_err_log_entries counting and obtains Take the entry number of error-log;Second handling module is configured to obtain error- according to the entry number of the error-log 4 return codes in log.
Parameter analysis of electrochemical unit, comprising: Parameter Switch module is configured to the code value of 4 16 systems being converted to 42 System number is simultaneously spliced into 16 2 system numbers;Numerical division module is configured to draw 11 of 16 2 system numbers to 9 It is divided into Status Type place value and is divided into state value for 8 to 1 of 16 2 system numbers;Report an error enquiry module, is configured to Utilize Status Type place value described in Nvme agreement query table lookup and the corresponding specific error information of state value.
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 terminal Method.
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.
The beneficial effects of the present invention are,
Hard disk provided by the invention reports an error analytic method, system, terminal and storage medium, passes through and obtains hard disk smart days Will, and abnormal hard disk is positioned to the screening that the num_err_log_entries in smart log is counted, and then grab abnormal hard Error information specific descriptions information can be obtained by parsing code value in the code value of disk.The present invention can quickly position exception Hard disk and the specific descriptions information for parsing error information, and then quickly abnormal hard disk can be handled, improve hard disk Error information treatment effeciency enhances the stability in use of hard disk.
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 one embodiment of the invention.
Fig. 2 is the schematic block diagram of the system of one embodiment of the invention.
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 present invention is explained below.
Fig. 1 is the schematic flow chart of the method for one embodiment of the invention.Wherein, Fig. 1 executing subject can be one kind Hard disk reports an error resolution system.
As shown in Figure 1, this method 100 includes:
Step 110, hard disk smart log is obtained;
Step 120, the abnormal hard disk for having num_err_log_entries to count in smart log is screened;
Step 130, the code value of abnormal hard disk is grabbed;
Step 140, it parses the code value and exports parsing result.
Optionally, as one embodiment of the invention, there is num_err_log_entries in the screening smart log The abnormal hard disk of counting includes:
Judge whether count comprising num_err_log_entries in the smart log of hard disk:
It is then to determine the hard disk for abnormal hard disk;
It is no, then determine that the hard disk is normal hard disk.
Optionally, as one embodiment of the invention, the code value for grabbing abnormal hard disk includes:
The entry number for obtaining error-log is counted by num_err_log_entries;
4 return codes in error-log are obtained according to the entry number of the error-log.
Optionally, as one embodiment of the invention, the parsing code value simultaneously exports parsing result and includes:
The code value of 4 16 systems is converted into 42 system numbers and is spliced into 16 2 system numbers;
Status Type place value is divided into and by 8 to 1 of 16 2 system numbers for 11 of 16 2 system numbers to 9 Position is divided into state value;
Utilize Status Type place value described in Nvme agreement query table lookup and the corresponding specific error information of state value.
In order to facilitate the understanding of the present invention, it is reported an error the principle of analytic method with hard disk of the present invention below, in conjunction with the embodiments In report an error the process that situation parsed to hard disk, the hard disk provided by the invention analytic method that reports an error is further described.
Specifically, the hard disk reports an error, analytic method includes:
S1, hard disk smart log is obtained.
All NVME SSD under # acquisition system
Disknum=`nvme list | grep/dev/nvme | wc-l`
# systemic circulation, all NVME SSD under Ergodic Theory
K=1
while[$k-le$disknum]
do
The abnormal hard disk for thering is num_err_log_entries to count in S2, screening smart log.
S3, the code value for grabbing abnormal hard disk.
Circulation 2 in # carries out Fault analytical for faulty hard disk
J=1
while[$j-le$num]
do
Lead=$ (($ j))
Code1=`sed-n " $ lead, $ (($ lead)) p " fail.log`#code1 is 4 obtained in error-log One information of return code prints
Code31=$ { code1:17:1 }
# is to 4 return codes in information printing, step-by-step value
Code32=$ { code1:18:1 }
Code33=$ { code1:19:1 }
Code34=$ { code1:20:1 }
Code41=$ ((0x $ code31))
S4, the parsing code value simultaneously export parsing result.
Each 16 system number is converted into 42 system numbers, is then spliced into 16 2 system numbers.It is by code conversion After 16 bits, wherein 11 to 9 expression Status Type place values, 8 to 1 represent state value.Pass through Status Type Place value can inquire big type, inquired specifically describe by state value in the table.Enquiry form be in the protocol as defined in, can To be inquired by the spec of agreement.Table 1 is code value translation example.
1 code value translation example table of table
If Fig. 2 shows, which includes:
Log acquisition unit 210, the log acquisition unit 210 is for obtaining hard disk smart log;
Screening anomaly unit 220, the screening anomaly unit 220 have num_err_log_ for screening in smart log The abnormal hard disk that entries is counted;
Parameter picking unit 230, the parameter picking unit 230 are used to grab the code value of abnormal hard disk;
Parameter analysis of electrochemical unit 240, the Parameter analysis of electrochemical unit 240 is for parsing the code value and exporting parsing result.
Optionally, as one embodiment of the invention, the screening anomaly unit includes:
Judgment module is counted, whether is configured to judge in the smart log of hard disk comprising num_err_log_entries It counts;
Abnormal determination module is configured to determine the hard disk for abnormal hard disk;
Normal determination module is configured to determine that the hard disk is normal hard disk.
Optionally, as one embodiment of the invention, the parameter picking unit includes:
First handling module is configured to num_err_log_entries and counts the entry for obtaining error-log Number;
Second handling module is configured to be returned according to 4 in the entry number of error-log acquisition error-log Return code.
Optionally, as one embodiment of the invention, the Parameter analysis of electrochemical unit includes:
Parameter Switch module is configured to the code value of 4 16 systems being converted to 42 system numbers and is spliced into 16 2 system numbers;
Numerical division module is configured to be divided into Status Type place value for 11 of 16 2 system numbers to 9 and incite somebody to action 8 to 1 of 16 2 system numbers are divided into state value;
Report an error enquiry module, is configured to utilize Status Type place value and state value described in Nvme agreement query table lookup Corresponding specific error information.
Fig. 3 is a kind of structural schematic diagram of terminal system 300 provided in an embodiment of the present invention, which can be with It reports an error analytic method for executing hard disk provided in an embodiment of the present invention.
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 Limitation of the invention 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 embodiments of the present invention, 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 present invention also provides a kind of computer storage mediums, 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 invention 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 present invention, which passes through, obtains hard disk smart log, and to the num_err_log_entries in smart log The screening of counting positions abnormal hard disk, and then grabs the code value of abnormal hard disk, and the letter that reports an error can be obtained by parsing code value Breath specifically describes information.The present invention can quickly position abnormal hard disk and parse the specific descriptions information of error information, in turn Quickly abnormal hard disk can be handled, improve hard disk error information treatment effeciency, enhance the stability in use of hard disk, The attainable technical effect of the present embodiment institute may refer to described above, and 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 invention can add by software The mode of general hardware platform realize.Based on this understanding, the technical solution in the embodiment of the present invention 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 by the present invention, it should be understood that disclosed system, system and method, it can be with It realizes by another way.For example, system embodiment described above is only schematical, 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 system 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. The analytic method 1. a kind of hard disk reports an error characterized by comprising
    Obtain hard disk smart log;
    The abnormal hard disk for thering is num_err_log_entries to count in screening smart log;
    Grab the code value of abnormal hard disk;
    It parses the code value and exports parsing result.
  2. The analytic method 2. hard disk according to claim 1 reports an error, which is characterized in that have in the screening smart log Num_err_log_entries count abnormal hard disk include:
    Judge whether count comprising num_err_log_entries in the smart log of hard disk:
    It is then to determine the hard disk for abnormal hard disk;
    It is no, then determine that the hard disk is normal hard disk.
  3. The analytic method 3. hard disk according to claim 1 reports an error, which is characterized in that the code value for grabbing abnormal hard disk Include:
    The entry number for obtaining error-log is counted by num_err_log_entries;
    4 return codes in error-log are obtained according to the entry number of the error-log.
  4. The analytic method 4. hard disk according to claim 1 reports an error, which is characterized in that described to parse the code value and export Parsing result includes:
    The code value of 4 16 systems is converted into 42 system numbers and is spliced into 16 2 system numbers;
    Status Type place value is divided by 11 of 16 2 system numbers to 9 and draws 8 of 16 2 system numbers to 1 It is divided into state value;
    Utilize Status Type place value described in Nvme agreement query table lookup and the corresponding specific error information of state value.
  5. The resolution system 5. a kind of hard disk reports an error characterized by comprising
    Log acquisition unit is configured to obtain hard disk smart log;
    Screening anomaly unit is configured to the abnormal hard disk in screening smart log having num_err_log_entries to count;
    Parameter picking unit is configured to grab the code value of abnormal hard disk;
    Parameter analysis of electrochemical unit is configured to parse the code value and exports parsing result.
  6. The resolution system 6. hard disk according to claim 5 reports an error, which is characterized in that the screening anomaly unit includes:
    Judgment module is counted, is configured to judge in the smart log of hard disk whether count comprising num_err_log_entries Number;
    Abnormal determination module is configured to determine the hard disk for abnormal hard disk;
    Normal determination module is configured to determine that the hard disk is normal hard disk.
  7. The resolution system 7. hard disk according to claim 5 reports an error, which is characterized in that the parameter picking unit includes:
    First handling module is configured to num_err_log_entries and counts the entry number for obtaining error-log;
    Second handling module is configured to obtain 4 return codes in error-log according to the entry number of the error-log.
  8. The resolution system 8. hard disk according to claim 5 reports an error, which is characterized in that the Parameter analysis of electrochemical unit includes:
    Parameter Switch module, be configured to be converted to the code value of 4 16 systems 42 system numbers and be spliced into the 2 of 16 into Number processed;
    Numerical division module is configured to be divided into Status Type place value and by 16 for 11 of 16 2 system numbers to 9 8 to 1 of 2 system numbers be divided into state value;
    Report an error enquiry module, is configured to corresponding using Status Type place value and state value described in Nvme agreement query table lookup Specific error information.
  9. 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. 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.
CN201910168785.6A 2019-03-06 2019-03-06 Hard disk error reporting analysis method, system, terminal and storage medium Active CN109918221B (en)

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CN110990214A (en) * 2019-10-31 2020-04-10 苏州浪潮智能科技有限公司 Method, system and equipment for capturing memory card logs through BMC
CN113608959A (en) * 2021-07-09 2021-11-05 苏州浪潮智能科技有限公司 Fault hard disk positioning method, system, terminal and storage medium
CN117672333A (en) * 2024-02-01 2024-03-08 江苏华存电子科技有限公司 Method for automatically capturing and checking information of solid state disk

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CN107066370A (en) * 2017-04-26 2017-08-18 郑州云海信息技术有限公司 A kind of automatic monitoring and the instrument and method for collecting faulty hard disk daily record
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CN110990214A (en) * 2019-10-31 2020-04-10 苏州浪潮智能科技有限公司 Method, system and equipment for capturing memory card logs through BMC
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CN117672333A (en) * 2024-02-01 2024-03-08 江苏华存电子科技有限公司 Method for automatically capturing and checking information of solid state disk

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