CN114281611B - Method, system, equipment and storage medium for comprehensively detecting system disk - Google Patents
Method, system, equipment and storage medium for comprehensively detecting system disk Download PDFInfo
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Abstract
The application provides a method, a system, equipment and a storage medium for comprehensively detecting a system disk, wherein the method comprises the following steps: acquiring first state information of the serial connection small computer system interface hard disk at intervals of a first preset time, and judging whether the serial connection small computer system interface hard disk is healthy or not according to the first state information; responding to the health of the serial connection small computer system interface hard disk, acquiring second state information of a system disk link at intervals of second preset time, and judging whether the link is healthy according to the second state information; responding to the link health, acquiring third state information of the redundant array of independent disks, and judging whether the redundant array of independent disks is healthy according to the third state information; and responding to the health of the redundant array of independent disks, confirming the health of the system disk and starting the next detection of the system disk at intervals of a third preset time. The application can more comprehensively detect the system disk.
Description
Technical Field
The present application relates to the field of system disks, and more particularly, to a method, system, apparatus, and storage medium for comprehensively detecting system disks.
Background
Hard disk is one of the most important components of server, and the system disk is used as a good device, however, after the hard disk is used for a long time, damage to the hard disk is caused due to some irregular operations, for example, forced shutdown when cpu (central processing unit) such as playing games and watching video is occupied particularly, or forced shutdown when the system resets or updates programs, which can cause damage to the hard disk or memory loss. Therefore, it is necessary to periodically detect the health of the hard disk.
The detection of the current system disk is only judged based on the parameters of the hard disk, such as the current temperature, health state, serial number, cache, capacity and the like of the hard disk, and the optimized tool is also used for reading the detailed information of the local hard disk, including the interface, rotating speed, temperature, service time and the like. The software also evaluates against the s.m.a.r.t. score and sounds an alarm when the hard disk is about to fail. The health of the system disk is not only dependent on the health condition of the hard disk with strong correlation, but also needs health detection on the information of links connected with the main boards, raid (Redundant Arrays of Independent Disks, redundant array of independent disks) and the like, otherwise, any problem can cause the system disk to be unusable due to the occurrence of any problem.
Disclosure of Invention
In view of the above, an object of the embodiments of the present application is to provide a method, a system, a computer device and a computer readable storage medium for comprehensively detecting a system disk, wherein the detection of the system disk is based on server hard disk communication hardware logic, and the detection of the system disk is not only based on the detection of parameters of each aspect of a single disk, but also based on the hard disk itself to further access a link, to access a linked redundant array of independent disks, and to set clear alarm and fault judgment criteria, so that the detection of the system disk is more comprehensive.
Based on the above objects, an aspect of the embodiments of the present application provides a method for comprehensively detecting a system disk, including the following steps: acquiring first state information of the serial connection small computer system interface hard disk at intervals of a first preset time, and judging whether the serial connection small computer system interface hard disk is healthy or not according to the first state information; responding to the health of the serial connection small computer system interface hard disk, acquiring second state information of a system disk link at intervals of second preset time, and judging whether the link is healthy according to the second state information; responding to the link health, acquiring third state information of the redundant array of independent disks, and judging whether the redundant array of independent disks is healthy according to the third state information; and responding to the health of the redundant array of independent disks, confirming the health of the system disk and starting the next detection of the system disk at intervals of a third preset time.
In some embodiments, the determining whether the serial attached small computer system interface hard disk is healthy based on the first status information comprises: judging whether the value of the element parameter and/or the value of the non-medium error counting parameter in the growth defect list are increased or not every time the value is obtained; and determining that the serial attached small computer system interface hard disk is unhealthy in response to the value of the element parameter or the value of the non-intermediate error count parameter in the grown defect list increasing with each acquisition.
In some embodiments, the determining whether the link is healthy based on the second status information includes: judging whether the error code value and/or the change count value of the physical layer protocol are increased or not every time of acquisition; a kind of electronic device with high-pressure air-conditioning system; the link is determined to be unhealthy in response to the value of the error code or the value of the change count of the physical layer protocol increasing with each acquisition.
In some embodiments, the determining whether the redundant array of independent disks is healthy according to the third status information includes: judging whether the volume state parameter is equal to a preset value; and determining that the redundant array of independent disks is unhealthy in response to the volume status parameter not being equal to a preset value.
In another aspect of an embodiment of the present application, there is provided a system for comprehensively inspecting a system disk, including: the first detection module is configured to acquire first state information of the serial connection small computer system interface hard disk at intervals of a first preset time, and judge whether the serial connection small computer system interface hard disk is healthy or not according to the first state information; the second detection module is configured to respond to the health of the serial connection small computer system interface hard disk, acquire second state information of a system disk link at intervals of a second preset time, and judge whether the link is healthy according to the second state information; the third detection module is configured to respond to the link health, acquire third state information of the redundant array of independent disks, and judge whether the redundant array of independent disks is healthy according to the third state information; and a confirmation module configured to confirm the system disk health and to open a next detection of the system disk at a third preset time interval in response to the redundant array of independent disks health.
In some embodiments, the first detection module is configured to: judging whether the value of the element parameter and/or the value of the non-medium error counting parameter in the growth defect list are increased or not every time the value is obtained; and determining that the serial attached small computer system interface hard disk is unhealthy in response to the value of the element parameter or the value of the non-intermediate error count parameter in the grown defect list increasing with each acquisition.
In some embodiments, the second detection module is configured to: judging whether the error code value and/or the change count value of the physical layer protocol are increased or not every time of acquisition; and determining that the link is unhealthy in response to the value of the error code or the value of the change count of the physical layer protocol increasing with each acquisition.
In some embodiments, the third detection module is configured to: judging whether the volume state parameter is equal to a preset value; and determining that the redundant array of independent disks is unhealthy in response to the volume status parameter not being equal to a preset value.
In yet another aspect of the embodiment of the present application, there is also provided a computer apparatus, including: at least one processor; and a memory storing computer instructions executable on the processor, which when executed by the processor, perform the steps of the method as above.
In yet another aspect of the embodiments of the present application, there is also provided a computer-readable storage medium storing a computer program which, when executed by a processor, implements the method steps as described above.
The application has the following beneficial technical effects: based on the hardware logic of the server hard disk communication, the detection of the system disk is not only based on the detection of parameters of each aspect of a single disk, but also the system disk is detected more comprehensively by starting from the hard disk and accessing the link, accessing the linked redundant array of independent disks and setting clear alarm and fault judgment standards.
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In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application and that other embodiments may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of a method for fully inspecting a system disk provided by the present application;
FIG. 2 is a schematic diagram of an embodiment of a system for comprehensive detection of system disks provided by the present application;
FIG. 3 is a schematic diagram of a hardware architecture of an embodiment of a computer device of a full detection system disk provided by the present application;
fig. 4 is a schematic diagram of an embodiment of a computer storage medium of a full detection system disk provided by the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the following embodiments of the present application will be described in further detail with reference to the accompanying drawings.
It should be noted that, in the embodiments of the present application, all the expressions "first" and "second" are used to distinguish two entities with the same name but different entities or different parameters, and it is noted that the "first" and "second" are only used for convenience of expression, and should not be construed as limiting the embodiments of the present application, and the following embodiments are not described one by one.
In a first aspect of the present application, an embodiment of a method for fully inspecting a system disk is presented. FIG. 1 is a schematic diagram of an embodiment of a method for fully inspecting a system disk provided by the present application. As shown in fig. 1, the embodiment of the present application includes the following steps:
s1, acquiring first state information of a serial connection small computer system interface hard disk at intervals of a first preset time, and judging whether the serial connection small computer system interface hard disk is healthy or not according to the first state information;
s2, responding to the health of the serial connection small computer system interface hard disk, acquiring second state information of a system disk link at intervals of second preset time, and judging whether the link is healthy according to the second state information;
s3, responding to the link health, acquiring third state information of the redundant array of independent disks, and judging whether the redundant array of independent disks is healthy according to the third state information; and
and S4, responding to the health of the redundant array of independent disks, confirming the health of the system disk and starting the next detection of the system disk at intervals of a third preset time.
Acquiring first state information of the serial connection small computer system interface hard disk at intervals of a first preset time, and judging whether the serial connection small computer system interface hard disk is healthy or not according to the first state information. For a commonly used SAS (serial attached small computer system interface) hard disk, the first status information that needs to be monitored includes: SMART Health Status (SMART health), elements in grown defect list (element in the grown defect list) and Non-medium error count
In some embodiments, the determining whether the serial attached small computer system interface hard disk is healthy based on the first status information comprises: judging whether the value of the element parameter and/or the value of the non-medium error counting parameter in the growth defect list are increased or not every time the value is obtained; and determining that the serial attached small computer system interface hard disk is unhealthy in response to the value of the element parameter or the value of the non-intermediate error count parameter in the grown defect list increasing with each acquisition.
Alarm principle: elements in grown defect list parameter is not 0; the Non-medium error count parameter is not 0.
Fault principle: SMART Health Status is not equal to OK;
elements in grown defect list: detecting once in 1.30 minutes, and carrying out fault warning after increasing the number of continuous detection for 5 times; 2. during the detection process, if the parameter changes, the parameter is stored.
Non-medium error count: detecting once in 1.30 minutes, and carrying out fault warning after increasing the number of continuous detection for 5 times; 2. during the detection process, if the parameter changes, the parameter is stored.
And responding to the health of the serial connection small computer system interface hard disk, acquiring second state information of a system disk link at intervals of second preset time, and judging whether the link is healthy according to the second state information. If the first status information is not problematic, the link initiation detection is further performed. The second state information of the system disk link includes: 1. error code information of PHY (physical layer protocol) of a system disk corresponding to an Expander (extension); error code information of PHY of the expander uplink wide port; 3. change Count (Change Count) of PHY of the system disk corresponding to the Expander; change Count for PHY of expander upstream wide port.
In some embodiments, the determining whether the link is healthy based on the second status information includes: judging whether the error code value and/or the change count value of the physical layer protocol are increased or not every time of acquisition; a kind of electronic device with high-pressure air-conditioning system; the link is determined to be unhealthy in response to the value of the error code or the value of the change count of the physical layer protocol increasing with each acquisition.
Alarm principle: the error code of PHY is increased compared with the initial state, and the initial state is the state of starting detection; the phy has an increase in change count compared to the initial state, which is the state in which detection is started.
Fault principle:
the phy error is continuously increasing compared to the initial state.
a.5 minutes of detection is carried out once, and fault warning is carried out after continuous detection is carried out for 5 times;
b. during the detection process, if the parameter changes, the parameter is stored.
The phy change count is continuously incremented compared to the initial state.
a.5 minutes of detection is carried out once, and fault warning is carried out after continuous detection is carried out for 5 times;
b. during the detection process, if the parameter changes, the parameter is stored.
And responding to the link health, acquiring third state information of the redundant array of independent disks, and judging whether the redundant array of independent disks is healthy according to the third state information. If the second state information of the link is not problematic, the redundant array of independent disks is further detected.
In some embodiments, the determining whether the redundant array of independent disks is healthy according to the third status information includes: judging whether the volume state parameter is equal to a preset value; and determining that the redundant array of independent disks is unhealthy in response to the volume status parameter not being equal to a preset value. Fault principle: status of volume is not equal to Okay (OKY).
And responding to the health of the redundant array of independent disks, confirming the health of the system disk and starting the next detection of the system disk at intervals of a third preset time.
It should be noted that, in the foregoing embodiments of the method for fully detecting a system disk, the steps may be intersected, replaced, added and deleted, so that the method for fully detecting a system disk by using these reasonable permutation and combination changes should also fall within the protection scope of the present application, and the protection scope of the present application should not be limited to the embodiments.
Based on the above object, a second aspect of the embodiments of the present application proposes a system for comprehensively detecting a system disk. As shown in fig. 2, the system 200 includes the following modules: the first detection module is configured to acquire first state information of the serial connection small computer system interface hard disk at intervals of a first preset time, and judge whether the serial connection small computer system interface hard disk is healthy or not according to the first state information; the second detection module is configured to respond to the health of the serial connection small computer system interface hard disk, acquire second state information of a system disk link at intervals of a second preset time, and judge whether the link is healthy according to the second state information; the third detection module is configured to respond to the link health, acquire third state information of the redundant array of independent disks, and judge whether the redundant array of independent disks is healthy according to the third state information; and a confirmation module configured to confirm the system disk health and to open a next detection of the system disk at a third preset time interval in response to the redundant array of independent disks health.
In some embodiments, the first detection module is configured to: judging whether the value of the element parameter and/or the value of the non-medium error counting parameter in the growth defect list are increased or not every time the value is obtained; and determining that the serial attached small computer system interface hard disk is unhealthy in response to the value of the element parameter or the value of the non-intermediate error count parameter in the grown defect list increasing with each acquisition.
In some embodiments, the second detection module is configured to: judging whether the error code value and/or the change count value of the physical layer protocol are increased or not every time of acquisition; and determining that the link is unhealthy in response to the value of the error code or the value of the change count of the physical layer protocol increasing with each acquisition.
In some embodiments, the third detection module is configured to: judging whether the volume state parameter is equal to a preset value; and determining that the redundant array of independent disks is unhealthy in response to the volume status parameter not being equal to a preset value.
In view of the above object, a third aspect of the embodiments of the present application provides a computer device, including: at least one processor; and a memory storing computer instructions executable on the processor, the instructions being executable by the processor to perform the steps of: s1, acquiring first state information of a serial connection small computer system interface hard disk at intervals of a first preset time, and judging whether the serial connection small computer system interface hard disk is healthy or not according to the first state information; s2, responding to the health of the serial connection small computer system interface hard disk, acquiring second state information of a system disk link at intervals of second preset time, and judging whether the link is healthy according to the second state information; s3, responding to the link health, acquiring third state information of the redundant array of independent disks, and judging whether the redundant array of independent disks is healthy according to the third state information; and S4, responding to the health of the redundant array of independent disks, confirming the health of the system disk and starting the next detection of the system disk at intervals of a third preset time.
In some embodiments, the determining whether the serial attached small computer system interface hard disk is healthy based on the first status information comprises: judging whether the value of the element parameter and/or the value of the non-medium error counting parameter in the growth defect list are increased or not every time the value is obtained; and determining that the serial attached small computer system interface hard disk is unhealthy in response to the value of the element parameter or the value of the non-intermediate error count parameter in the grown defect list increasing with each acquisition.
In some embodiments, the determining whether the link is healthy based on the second status information includes: judging whether the error code value and/or the change count value of the physical layer protocol are increased or not every time of acquisition; a kind of electronic device with high-pressure air-conditioning system; the link is determined to be unhealthy in response to the value of the error code or the value of the change count of the physical layer protocol increasing with each acquisition.
In some embodiments, the determining whether the redundant array of independent disks is healthy according to the third status information includes: judging whether the volume state parameter is equal to a preset value; and determining that the redundant array of independent disks is unhealthy in response to the volume status parameter not being equal to a preset value.
As shown in fig. 3, a hardware structure diagram of an embodiment of the computer device of the above-mentioned full detection system disk is provided in the present application.
Taking the example of the device shown in fig. 3, a processor 301 and a memory 302 are included in the device.
The processor 301 and the memory 302 may be connected by a bus or otherwise, for example in fig. 3.
The memory 302 is used as a non-volatile computer readable storage medium for storing non-volatile software programs, non-volatile computer executable programs and modules, such as program instructions/modules corresponding to the method for fully inspecting a system disk in an embodiment of the present application. The processor 301 executes various functional applications of the server and data processing, i.e., a method of implementing a full detection of the system disk, by running non-volatile software programs, instructions and modules stored in the memory 302.
Memory 302 may include a storage program area that may store an operating system, at least one application program required for functionality, and a storage data area; the storage data area may store data created according to the use of the method of comprehensively detecting the system disk, or the like. In addition, memory 302 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage device. In some embodiments, memory 302 may optionally include memory located remotely from processor 301, which may be connected to the local module via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
Computer instructions 303 corresponding to one or more methods of fully detecting system disks are stored in memory 302, which when executed by processor 301, perform the methods of fully detecting system disks in any of the method embodiments described above.
Any one of the embodiments of the computer apparatus that performs the method of fully inspecting a system disk described above may achieve the same or similar effects as any of the method embodiments described above that correspond thereto.
The present application also provides a computer readable storage medium storing a computer program which when executed by a processor performs a method of fully detecting a system disk.
FIG. 4 is a schematic diagram of an embodiment of a computer storage medium of the above-mentioned full detection system disk according to the present application. Taking a computer storage medium as shown in fig. 4 as an example, the computer readable storage medium 401 stores a computer program 402 that when executed by a processor performs the above method.
Finally, it should be noted that, as will be appreciated by those skilled in the art, all or part of the procedures in the methods of the embodiments described above may be implemented by a computer program to instruct related hardware, and the program of the method for comprehensively detecting the system disk may be stored in a computer readable storage medium, where the program may include the procedures of the embodiments of the methods described above when executed. The storage medium of the program may be a magnetic disk, an optical disk, a read-only memory (ROM), a random-access memory (RAM), or the like. The computer program embodiments described above may achieve the same or similar effects as any of the method embodiments described above.
The foregoing is an exemplary embodiment of the present disclosure, but it should be noted that various changes and modifications could be made herein without departing from the scope of the disclosure as defined by the appended 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 of the disclosed embodiments may be described or claimed in the singular, the plural is contemplated unless limitation to the singular is explicitly stated.
It should be understood that as used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly supports the exception. It should 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 foregoing embodiment of the present application has been disclosed with reference to the number of embodiments for the purpose of description only, and does not represent the advantages or disadvantages of the embodiments.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program for instructing relevant hardware, and the program may be stored in a computer readable storage medium, where the storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
Those of ordinary skill in the art will appreciate that: the above discussion of any embodiment is merely exemplary and is not intended to imply that the scope of the disclosure of embodiments of the application, including the claims, is limited to such examples; combinations of features of the above embodiments or in different embodiments are also possible within the idea of an embodiment of the application, and many other variations of the different aspects of the embodiments of the application as described above exist, which are not provided in detail for the sake of brevity. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the embodiments should be included in the protection scope of the embodiments of the present application.
Claims (10)
1. A method of fully inspecting a system disk, comprising the steps of:
acquiring first state information of the serial connection small computer system interface hard disk at intervals of a first preset time, and judging whether the serial connection small computer system interface hard disk is healthy or not according to the first state information;
responding to the health of the serial connection small computer system interface hard disk, acquiring second state information of a system disk link at intervals of second preset time, and judging whether the link is healthy according to the second state information;
responding to the link health, acquiring third state information of the redundant array of independent disks, and judging whether the redundant array of independent disks is healthy according to the third state information; and
and responding to the health of the redundant array of independent disks, confirming the health of the system disk and starting the next detection of the system disk at intervals of a third preset time.
2. The method of claim 1, wherein determining whether the serial attached small computer system interface hard disk is healthy based on the first status information comprises:
judging whether the value of the element parameter and/or the value of the non-medium error counting parameter in the growth defect list are increased or not every time the value is obtained; and
and determining that the serial-connected small computer system interface hard disk is unhealthy in response to the value of the element parameter or the value of the non-intermediate error count parameter in the grown defect list increasing with each acquisition.
3. The method of claim 1, wherein said determining whether the link is healthy based on the second status information comprises:
judging whether the error code value and/or the change count value of the physical layer protocol are increased or not every time of acquisition; a kind of electronic device with high-pressure air-conditioning system;
the link is determined to be unhealthy in response to the value of the error code or the value of the change count of the physical layer protocol increasing with each acquisition.
4. The method of claim 1, wherein determining whether the redundant array of independent disks is healthy based on the third status information comprises:
judging whether the volume state parameter is equal to a preset value; and
and determining that the redundant array of independent disks is unhealthy in response to the volume state parameter being not equal to a preset value.
5. A system for comprehensive inspection of system disks, comprising:
the first detection module is configured to acquire first state information of the serial connection small computer system interface hard disk at intervals of a first preset time, and judge whether the serial connection small computer system interface hard disk is healthy or not according to the first state information;
the second detection module is configured to respond to the health of the serial connection small computer system interface hard disk, acquire second state information of a system disk link at intervals of a second preset time, and judge whether the link is healthy according to the second state information;
the third detection module is configured to respond to the link health, acquire third state information of the redundant array of independent disks, and judge whether the redundant array of independent disks is healthy according to the third state information; and
and the confirmation module is configured to respond to the health of the redundant array of independent disks, confirm the health of the system disk and start the next detection of the system disk at intervals of a third preset time.
6. The system of claim 5, wherein the first detection module is configured to:
judging whether the value of the element parameter and/or the value of the non-medium error counting parameter in the growth defect list are increased or not every time the value is obtained; and
and determining that the serial-connected small computer system interface hard disk is unhealthy in response to the value of the element parameter or the value of the non-intermediate error count parameter in the grown defect list increasing with each acquisition.
7. The system of claim 5, wherein the second detection module is configured to:
judging whether the error code value and/or the change count value of the physical layer protocol are increased or not every time of acquisition; and
the link is determined to be unhealthy in response to the value of the error code or the value of the change count of the physical layer protocol increasing with each acquisition.
8. The system of claim 5, wherein the third detection module is configured to:
judging whether the volume state parameter is equal to a preset value; and
and determining that the redundant array of independent disks is unhealthy in response to the volume state parameter being not equal to a preset value.
9. A computer device, comprising:
at least one processor; and
a memory storing computer instructions executable on the processor, which when executed by the processor, perform the steps of the method of any one of claims 1-4.
10. A computer readable storage medium storing a computer program, characterized in that the computer program when executed by a processor implements the steps of the method of any of claims 1-4.
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| CN104951383A (en) * | 2014-03-31 | 2015-09-30 | 伊姆西公司 | Hard disk health state monitoring method and hard disk health state monitoring device |
| CN106980562A (en) * | 2016-01-18 | 2017-07-25 | 中兴通讯股份有限公司 | A kind of hard disk monitoring method and device |
| CN109684138A (en) * | 2018-12-03 | 2019-04-26 | 郑州云海信息技术有限公司 | A kind of visualization hard disk automatic test approach, device, terminal and storage medium |
| CN112783703A (en) * | 2021-01-15 | 2021-05-11 | 苏州浪潮智能科技有限公司 | SAS link fault positioning method, device, equipment and storage medium |
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