CN111858244A - A hard disk monitoring method, system, device and medium - Google Patents

Abstract

The invention discloses a hard disk monitoring method, which comprises the following steps: acquiring a parameter to be monitored preset by each hard disk; monitoring the actual state of the parameter to be monitored corresponding to each hard disk by using a first type of protocol; responding to the detected abnormal actual state of the parameters to be monitored of the hard disk, and acquiring a plurality of protocol numbers of a second type of protocol corresponding to the parameters to be monitored with the abnormal actual state according to a preset mapping relation; acquiring information corresponding to other parameters related to the parameters to be monitored with abnormal actual states by utilizing a second type of protocol corresponding to a plurality of protocol numbers; and feeding back the actual state of the parameter to be monitored and information corresponding to other parameters. The invention also discloses a system, a computer device and a readable storage medium. The invention monitors the state of the hard disk through the first type of protocol, and determines whether the second type of protocol is needed to further acquire related parameters according to the monitoring result, so that a user can obtain information of perfection of the hard disk when the hard disk is abnormal.

Description

A hard disk monitoring method, system, device and medium

technical field

The invention relates to the field of hard disk monitoring, in particular to a hard disk monitoring method, system, device and storage medium.

Background technique

During the long-term operation of the hard disk on the server, the long-term operation is a very long operation process. Whether the status of the hard disk (including the fields in the standard protocol) is abnormal, it represents whether the entire operation cycle of the SSD is normal. Usually, the status of the hard disk can be detected through a standard protocol, and the user will be notified if the hard disk is abnormal. However, the feedback information obtained by the user through the standard protocol is not comprehensive, and it is impossible to accurately judge the overall status of the hard disk.

SUMMARY OF THE INVENTION

In view of this, in order to overcome at least one aspect of the above problems, an embodiment of the present invention provides a method for monitoring a hard disk, including the following steps:

Obtain the preset parameters to be monitored for each hard disk;

Use the first type of protocol to monitor the actual state of the parameters to be monitored corresponding to each hard disk;

In response to the detected abnormality of the actual state of the parameter to be monitored of the hard disk, obtain the protocol numbers of several second-type protocols corresponding to the parameter to be monitored of the abnormal actual state according to a preset mapping relationship;

Use the second-type protocol corresponding to several protocol numbers to obtain information corresponding to other parameters related to the parameter to be monitored whose actual state is abnormal;

The actual state of the parameter to be monitored and the information corresponding to the other parameters are fed back.

In some embodiments, monitoring the actual state of the parameter to be monitored corresponding to each hard disk using the first type of protocol, further includes:

Acquire the fields fed back by the hard disk according to the first type of protocol;

Determine whether the actual state of the parameter to be monitored is abnormal according to the feedback field.

In some embodiments, in response to the detected abnormality of the actual state of the parameter to be monitored of the hard disk, the protocol numbers of several second-type protocols corresponding to the parameter to be monitored of the abnormal actual state are obtained according to a preset mapping relationship, Further includes:

In response to the feedback field being the first preset field, confirm that the actual state of the parameter to be monitored of the hard disk is abnormal, and determine several second-type protocols corresponding to the first preset field according to the mapping relationship .

In some embodiments, the information corresponding to other parameters related to the parameter to be monitored whose actual state is abnormal is obtained by using the second-type protocol corresponding to several protocol numbers, further including:

The duration of the abnormal actual state is obtained, and the duration of the abnormal actual state and the PE state, the number of bad blocks, the GC state and the usage rate of the hard disk are processed by using a preset policy.

In some embodiments, the actual state of the parameter to be monitored and the information corresponding to the other parameters are fed back, further comprising:

For the duration of the actual state of the anomaly, use the preset strategy to process the duration of the actual state of the anomaly and the PE state, the number of bad blocks, the GC state and the usage rate of the hard disk to evaluate using corresponding formulas respectively. The comprehensive information of the hard disk is fed back later.

In some embodiments, the information corresponding to other parameters related to the parameter to be monitored whose actual state is abnormal is obtained by using the second-type protocol corresponding to several protocol numbers, further including:

In response to the parameter to be monitored being temperature and it is determined that the hard disk is in a high temperature state according to the field fed back by the hard disk, the NAND temperature, CPU temperature, board temperature and controller temperature in the hard disk are acquired.

In some embodiments, the actual state of the parameter to be monitored and the information corresponding to the other parameters are fed back, further comprising:

Perform weighted calculation on the NAND temperature, CPU temperature, board temperature and controller temperature in the hard disk to obtain a comprehensive temperature;

The integrated temperature is fed back with the temperature detected by the first type of protocol when the hard disk is in a high temperature state.

Based on the same inventive concept, according to another aspect of the present invention, an embodiment of the present invention also provides a monitoring system for a hard disk, including:

a first acquisition module, where the first acquisition module is configured to acquire preset parameters to be monitored for each hard disk;

a monitoring module, the monitoring module is configured to monitor the actual state of the parameter to be monitored corresponding to each hard disk using the first type of protocol;

The first response module, the first response module is configured to, in response to the detected abnormality of the actual state of the parameter to be monitored of the hard disk, obtain a number of first parameters corresponding to the parameter to be monitored with abnormal actual state according to a preset mapping relationship. The agreement number of the second type of agreement;

a second acquisition module, where the second acquisition module is configured to acquire information corresponding to other parameters related to the parameter to be monitored whose actual state is abnormal by using the second-type protocol corresponding to several protocol numbers;

A feedback module, the feedback module is configured to feed back the actual state of the parameter to be monitored and information corresponding to the other parameters.

Based on the same inventive concept, according to another aspect of the present invention, an embodiment of the present invention further provides a computer device, including:

at least one processor; and

A memory, wherein the memory stores a computer program that can be run on the processor, and is characterized in that, when the processor executes the program, the processor executes the steps of any of the above-mentioned methods for monitoring a hard disk.

Based on the same inventive concept, according to another aspect of the present invention, an embodiment of the present invention further provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor Perform the steps of any of the hard disk monitoring methods described above.

The present invention has one of the following beneficial technical effects: the scheme proposed by the present invention monitors the state of the hard disk through the first type of protocol, and determines whether it is necessary to use the second type of protocol to further obtain relevant parameters according to the monitoring results, so that when the hard disk is abnormal, Users can get the complete information of the hard disk, and then master the operation of the hard disk.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other embodiments can also be obtained according to these drawings without creative efforts.

1 is a schematic flowchart of a method for monitoring a hard disk according to an embodiment of the present invention;

2 is a schematic structural diagram of a monitoring system for a hard disk provided by an embodiment of the present invention;

3 is a schematic structural diagram of a computer device provided by an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a computer-readable storage medium provided by an embodiment of the present invention.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the embodiments of the present invention will be further described in detail below with reference to the specific embodiments and the accompanying drawings.

It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are for the purpose of distinguishing two entities with the same name but not the same or non-identical parameters. It can be seen that "first" and "second" It is only for the convenience of expression and should not be construed as a limitation to the embodiments of the present invention, and subsequent embodiments will not describe them one by one.

According to an aspect of the present invention, an embodiment of the present invention provides a method for monitoring a hard disk, as shown in FIG. 1 , which may include the steps:

S1, obtain the preset parameters to be monitored of each hard disk;

S2, using the first type of protocol to monitor the actual state of the parameter to be monitored corresponding to each hard disk;

S3, in response to the detected abnormality of the actual state of the parameter to be monitored of the hard disk, obtain the protocol numbers of several second-type protocols corresponding to the parameter to be monitored of the abnormal actual state according to a preset mapping relationship;

S4, using the second type protocol corresponding to several protocol numbers to obtain information corresponding to other parameters related to the parameter to be monitored whose actual state is abnormal;

S5, feedback the actual state of the parameter to be monitored and the information corresponding to the other parameters.

The solution proposed by the present invention monitors the state of the hard disk through the first type of protocol, and determines whether it is necessary to use the second type of protocol to further obtain relevant parameters according to the monitoring results, so that when the hard disk is abnormal, the user can obtain the complete information of the hard disk, and then master the The operation of the hard disk.

In some embodiments, in step S1, in obtaining the preset parameters to be monitored for each hard disk, specifically, the public command nvme list can be used to query all hard disks on the server, and a regular expression can be used to match the nvme drive letter information of the block device For example, /dev/nvme0~/dev/nvme4, use regular expressions to match the SN information of block devices, for example, DU4T1~DU4T5, use the query to get the drive letter information and SN information, and make the corresponding dict. Then it is clear which log fields (that is, which parameters to monitor) should be detected for each hard disk.

In some embodiments, in step S2, the first type of protocol is used to monitor the actual state of the parameter to be monitored corresponding to each hard disk. Specifically, the first type of protocol may be a standard protocol, and the standard protocol is a protocol number specified by nvme. Conduct an open collection of standards and information in acquisition protocols to fully demonstrate the benefits of non-volatile memory in all types of computing environments, from mobile devices to data centers.

In some embodiments, step S2, using the first type protocol to monitor the actual state of the parameter to be monitored corresponding to each hard disk, further comprising:

Acquire the fields fed back by the hard disk according to the first type of protocol;

Determine whether the actual state of the parameter to be monitored is abnormal according to the feedback field.

Specifically, after determining the parameters to be detected for each hard disk, standard protocols can be used to monitor the status of the parameters to be detected in the hard disk, and then determine whether an abnormality occurs by judging the fields fed back by the hard disk. If there is an abnormality in any field, such as high temperature, immediately call multiple different second-type protocols to obtain other states of the hard disk.

In some embodiments, in step S3, in response to the detected abnormality of the actual state of the parameter to be monitored of the hard disk, several second-type protocols corresponding to the parameter to be monitored with abnormal actual state are acquired according to a preset mapping relationship Specifically, the second type of protocol can be a private protocol. The private protocol uses the nvme protocol to reserve the protocol number to communicate between the host and the hard disk. By recording hard disk hardware information and using the hardware information for hard disk failure detection and analysis, the security of hard disk data can be guaranteed. In the process of server test operation or operation and maintenance, it is necessary to frequently check the smart information of the hard disk, especially for NVMe SSD hard disks, according to the fields detected by the standard protocol, continue to obtain the private protocol, and then supplement more information to master the operation of the hard disk Happening.

In some embodiments, in step S3, in response to the detected abnormality of the actual state of the parameter to be monitored of the hard disk, acquire according to a preset mapping relationship the data of several second-type protocols corresponding to the parameter to be monitored whose actual state is abnormal. Agreement number, further including:

In response to the feedback field being the first preset field, confirm that the actual state of the parameter to be monitored of the hard disk is abnormal, and determine several second-type protocols corresponding to the first preset field according to the mapping relationship .

Specifically, a mapping relationship can be established between the field corresponding to the abnormal state and the corresponding protocol numbers of several second-type protocols, so that when the field detected through the standard protocol is the first preset field (that is, the field that feeds back the abnormal state) ), and determine several second-type protocols to be utilized through the mapping relationship, so as to obtain other information through several second-type protocols.

In some embodiments, in step S4, information corresponding to other parameters related to the parameter to be monitored whose actual state is abnormal is obtained by using the second-type protocol corresponding to several protocol numbers, further including:

The duration of the abnormal actual state is obtained, and the duration of the abnormal actual state and the PE state, the number of bad blocks, the GC state and the usage rate of the hard disk are processed by using a preset policy.

In some embodiments, in step S5, the actual state of the parameter to be monitored and the information corresponding to the other parameters are fed back, further comprising:

For the duration of the actual state of the anomaly, use the preset strategy to process the duration of the actual state of the anomaly and the PE state, the number of bad blocks, the GC state and the usage rate of the hard disk to evaluate using corresponding formulas respectively. The comprehensive information of the hard disk is fed back later.

Specifically, after monitoring the abnormal state, the second type of protocol can be used to obtain the duration of the actual state of the abnormality, the duration of the actual state of the abnormality using a preset strategy, the PE state of the hard disk, the bad block Amount, GC status and usage status. For example, when a high temperature is monitored through a standard protocol, it is determined that the SSD disk is high temperature. In order to make the detection of the above temperature abnormal state more complete, continue to use the private protocol to obtain the high temperature duration, temperature control duration, PE status, number of bad blocks, and GC of the hard disk. Status, usage status and other information, after the above information is obtained, it will continue to perform evaluation and detection according to the corresponding formula, and present the complete information of the SDD disk. This can make the abnormal state of the SSD under high temperature conditions more complete.

In some embodiments, in step S4, information corresponding to other parameters related to the parameter of the abnormal actual state is obtained by using the second-type protocol corresponding to several protocol numbers, further including:

In response to the parameter to be monitored being temperature and it is determined that the hard disk is in a high temperature state according to the field fed back by the hard disk, the NAND temperature, CPU temperature, board temperature and controller temperature in the hard disk are acquired.

In some embodiments, in step S5, the actual state of the parameter to be monitored and the information corresponding to the other parameters are fed back, further comprising:

Perform weighted calculation on the NAND temperature, CPU temperature, board temperature and controller temperature in the hard disk to obtain a comprehensive temperature;

The integrated temperature is fed back with the temperature detected by the first type of protocol when the hard disk is in a high temperature state.

Specifically, when a high temperature is monitored through a standard protocol, that is, it is judged that the SSD has a high temperature, and after the corresponding second-type protocol is obtained through the mapping relationship, the second-type protocol is used to continue to obtain the NAND temperature, CPU temperature, board temperature, controller temperature in the SSD According to these temperatures, a comprehensive temperature is calculated, and the judgment of this comprehensive temperature is fed back to the high temperature temperature in the standard protocol, and then the abnormal temperature status of the SSD is obtained.

The solution proposed by the present invention monitors all the hard disks on the server. If there is an abnormality in the current standard protocol field, the user-defined private protocol will be used to obtain other fields on the hard disk, and then by comparing other fields in the standard protocol with the private The multi-field of the protocol is combined with the calculation formula to obtain the current error status of the hard disk, and the test result is returned to the front-end test. This detection method will greatly reduce labor costs, quickly present the abnormal situation of the hard disk, and immediately stop other operating scenarios once an abnormality occurs, and maximize the preservation of the scene.

Based on the same inventive concept, according to another aspect of the present invention, an embodiment of the present invention further provides a hard disk monitoring system 400, as shown in FIG. 2, including:

The first acquisition module 401, the first acquisition module 401 is configured to acquire the preset parameters to be monitored for each hard disk;

A monitoring module 402, the monitoring module 402 is configured to monitor the actual state of the parameter to be monitored corresponding to each hard disk using the first type of protocol;

The first response module 403, the first response module 403 is configured to, in response to the detected abnormality of the actual state of the parameter to be monitored of the hard disk, acquire a number of parameters corresponding to the parameter to be monitored of the abnormal actual state according to a preset mapping relationship. The agreement number of the second type of agreement;

The second obtaining module 404, the second obtaining module 404 is configured to obtain information corresponding to other parameters related to the parameter to be monitored whose actual state is abnormal by using the second-type protocol corresponding to several protocol numbers;

A feedback module 405, the feedback module 405 is configured to feed back the actual state of the parameter to be monitored and information corresponding to the other parameters.

In some embodiments, the monitoring module 402 is further configured to:

Acquire the fields fed back by the hard disk according to the first type of protocol;

Determine whether the actual state of the parameter to be monitored is abnormal according to the feedback field.

In some embodiments, the first response module 403 is further configured to

In response to the feedback field being the first preset field, confirm that the actual state of the parameter to be monitored of the hard disk is abnormal, and determine several second-type protocols corresponding to the first preset field according to the mapping relationship .

In some embodiments, the second obtaining module 404 is further configured to:

The duration of the abnormal actual state is obtained, and the duration of the abnormal actual state and the PE state, the number of bad blocks, the GC state and the usage rate of the hard disk are processed by using a preset policy.

In some embodiments, the feedback module 405 is further configured to:

For the duration of the actual state of the anomaly, use the preset strategy to process the duration of the actual state of the anomaly and the PE state, the number of bad blocks, the GC state and the usage rate of the hard disk to evaluate using corresponding formulas respectively. The comprehensive information of the hard disk is fed back later.

In some embodiments, the second obtaining module 404 is further configured to:

In response to the parameter to be monitored being temperature and it is determined that the hard disk is in a high temperature state according to the field fed back by the hard disk, the NAND temperature, CPU temperature, board temperature and controller temperature in the hard disk are acquired.

In some embodiments, the feedback module 405 is further configured to:

Perform weighted calculation on the NAND temperature, CPU temperature, board temperature and controller temperature in the hard disk to obtain a comprehensive temperature;

The integrated temperature is fed back with the temperature detected by the first type of protocol when the hard disk is in a high temperature state.

Based on the same inventive concept, according to another aspect of the present invention, as shown in FIG. 3, an embodiment of the present invention further provides a computer device 501, including:

at least one processor 520; and

The memory 510 stores a computer program 511 that can be executed on the processor, and the processor 520 executes the steps of any of the above hard disk monitoring methods when executing the program.

Based on the same inventive concept, according to another aspect of the present invention, as shown in FIG. 4 , an embodiment of the present invention further provides a computer-readable storage medium 601, where the computer-readable storage medium 601 stores computer program instructions 610, and the computer When the program instructions 610 are executed by the processor, the steps of any of the above methods for monitoring a hard disk are executed.

Finally, it should be noted that those of ordinary skill in the art can understand that all or part of the process in the method of the above-mentioned embodiments can be implemented by instructing the relevant hardware through a computer program, and the program can be stored in a computer-readable storage medium, When the program is executed, it may include the flow of the embodiments of the above-mentioned methods.

In addition, it should be understood that computer-readable storage media (eg, memory) herein can be volatile memory or non-volatile memory, or can include both volatile and non-volatile memory.

Those skilled in the art will also appreciate that the various exemplary logical blocks, modules, circuits, and algorithm steps described in connection with the disclosure herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described generally in terms of their functionality. Whether such functionality is implemented as software or hardware depends on the specific application and design constraints imposed on the overall system. Those skilled in the art may implement the functions in various ways for each specific application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed embodiments of the present invention.

The above are exemplary embodiments of the present disclosure, but it should be noted that various changes and modifications may be made without departing from the scope of the disclosure of the embodiments of the present invention as defined in the claims. The functions, steps and/or actions of the method claims in accordance with the disclosed embodiments described herein need not be performed in any particular order. Furthermore, although elements disclosed in the embodiments of the present invention may be described or claimed in the singular, unless explicitly limited to the singular, the plural may also be construed.

It should be understood that, as used herein, the singular form "a" is intended to include the plural form as well, unless the context clearly supports an exception. It will also be understood that "and/or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items.

The above-mentioned embodiments of the present invention disclose the serial numbers of the embodiments only for description, and do not represent the advantages and disadvantages of the embodiments.

Those of ordinary skill in the art can understand that all or part of the steps of implementing the above embodiments can be completed by hardware, or can be completed by instructing relevant hardware through a program, and the program can be stored in a computer-readable storage medium. The storage medium can be read-only memory, magnetic disk or optical disk, etc.

Those of ordinary skill in the art should understand that the discussion of any of the above embodiments is only exemplary, and is not intended to imply that the scope (including the claims) disclosed by the embodiments of the present invention is limited to these examples; under the idea of the embodiments of the present invention , the technical features in the above embodiments or different embodiments can also be combined, and there are many other changes in different aspects of the above embodiments of the present invention, which are not provided in detail for the sake of brevity. Therefore, any omission, modification, equivalent replacement, improvement, etc. made within the spirit and principle of the embodiments of the present invention should be included within the protection scope of the embodiments of the present invention.

Claims (10)

1. the monitoring method of a hard disk, is characterized in that, comprises the following steps: Obtain the preset parameters to be monitored for each hard disk; Use the first type of protocol to monitor the actual state of the parameters to be monitored corresponding to each hard disk; In response to the detected abnormality of the actual state of the parameter to be monitored of the hard disk, obtain the protocol numbers of several second-type protocols corresponding to the parameter to be monitored of the abnormal actual state according to a preset mapping relationship; Use the second-type protocol corresponding to several protocol numbers to obtain information corresponding to other parameters related to the parameter to be monitored whose actual state is abnormal; The actual state of the parameter to be monitored and the information corresponding to the other parameters are fed back. 2. method as claimed in claim 1, is characterized in that, utilizes first type protocol to monitor the actual state of the parameter to be monitored corresponding to each hard disk, further comprises: Acquire the fields fed back by the hard disk according to the first type of protocol; Determine whether the actual state of the parameter to be monitored is abnormal according to the feedback field. 3. The method according to claim 2, wherein, in response to the detected abnormality of the actual state of the parameter to be monitored of the hard disk, a number of parameters corresponding to the parameter to be monitored of the abnormal actual state are obtained according to a preset mapping relationship. The agreement number of the second type of agreement, further including: In response to the feedback field being the first preset field, confirm that the actual state of the parameter to be monitored of the hard disk is abnormal, and determine several second-type protocols corresponding to the first preset field according to the mapping relationship . 4. The method according to claim 1 , wherein the information corresponding to other parameters related to the parameter to be monitored that is abnormal in the actual state is obtained by utilizing the second type protocol corresponding to several protocol numbers, further comprising: The duration of the abnormal actual state is obtained, and the duration of the abnormal actual state and the PE state, the number of bad blocks, the GC state and the usage rate of the hard disk are processed by using a preset policy. 5. The method of claim 4, wherein feeding back the actual state of the parameter to be monitored and information corresponding to the other parameters, further comprising: For the duration of the actual state of the anomaly, use the preset strategy to process the duration of the actual state of the anomaly and the PE state, the number of bad blocks, the GC state and the usage rate of the hard disk to evaluate using corresponding formulas respectively. Then, the comprehensive information of the hard disk is fed back. 6. The method according to claim 2, characterized in that, utilizing the second type protocol corresponding to several protocol numbers to obtain information corresponding to other parameters related to the parameter to be monitored that the actual state is abnormal, further comprising: In response to the parameter to be monitored being temperature and it is determined that the hard disk is in a high temperature state according to the field fed back by the hard disk, the NAND temperature, CPU temperature, board temperature and controller temperature in the hard disk are acquired. 7. The method of claim 6, wherein feeding back the actual state of the parameter to be monitored and information corresponding to the other parameters, further comprising: Perform weighted calculation on the NAND temperature, CPU temperature, board temperature and controller temperature in the hard disk to obtain a comprehensive temperature; The integrated temperature is fed back with the temperature detected by the first type of protocol when the hard disk is in a high temperature state. 8. A monitoring system for a hard disk, comprising: a first acquisition module, where the first acquisition module is configured to acquire preset parameters to be monitored for each hard disk; a monitoring module, the monitoring module is configured to monitor the actual state of the parameter to be monitored corresponding to each hard disk using the first type of protocol; The first response module, the first response module is configured to, in response to the detected abnormality of the actual state of the parameter to be monitored of the hard disk, obtain a number of first parameters corresponding to the parameter to be monitored with abnormal actual state according to a preset mapping relationship. The agreement number of the second type of agreement; a second obtaining module, the second obtaining module is configured to obtain information corresponding to other parameters related to the parameter to be monitored whose actual state is abnormal by using the second-type protocol corresponding to several protocol numbers; A feedback module, the feedback module is configured to feed back the actual state of the parameter to be monitored and information corresponding to the other parameters. 9. A computer device comprising: at least one processor; and A memory, wherein the memory stores a computer program that can be executed on the processor, wherein the processor executes the steps of the method according to any one of claims 1-7 when the processor executes the program. 10. A computer-readable storage medium storing a computer program, wherein when the computer program is executed by a processor, the method of any one of claims 1-7 is executed. step.

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