CN109324765A - A kind of Disk State detection method, device, equipment and storage medium - Google Patents
A kind of Disk State detection method, device, equipment and storage medium Download PDFInfo
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- CN109324765A CN109324765A CN201811295930.9A CN201811295930A CN109324765A CN 109324765 A CN109324765 A CN 109324765A CN 201811295930 A CN201811295930 A CN 201811295930A CN 109324765 A CN109324765 A CN 109324765A
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- disk
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0604—Improving or facilitating administration, e.g. storage management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0653—Monitoring storage devices or systems
Abstract
This application discloses a kind of Disk State detection methods, by the way that when the disk for receiving pending process detects the triggering command of operation, whether judgement is currently carrying out the disk detection operation of current process；And continue to execute according to judging result the disk detection operation of current process；Or the disk detection operation of pending process is executed according to triggering command, it avoids during executing disk detection operation, the continually triggering command of reception of magnetic disc detection operation, and then continually restart the process of disk detection operation, therefore it can not only shorten the time for completing the process of a disk detection operation, to obtain Disk State information whole in storage equipment, and it can be avoided and continually occupy storage system resources, guarantee the robustness and stability of system.Disclosed herein as well is a kind of Disk State detection device, equipment and computer readable storage mediums, all have above-mentioned beneficial effect.
Description
Technical field
The present invention relates to system detection field, in particular to a kind of Disk State detection method, device, equipment and computer
Readable storage medium storing program for executing.
Background technique
With the fast development of SAN (Storage Area Network) network technology and big data technology, large-scale Gao Rong
The storage system of amount using more and more extensive.In the storage system of large-scale high capacity, in order to realize the bigger of storage equipment
The requirement of capacity, therefore greater number of disk is set in storage equipment.During running storage system, need to depositing
Disk State in storage equipment is detected.
In the prior art, whenever receiving the triggering command of disk detection operation, then the triggering command is responded, is executed
Disk detection operation, to obtain Disk State information.But it since the number of disks in storage equipment is more, completes
Disk detection operation needs the regular hour.During carrying out disk detection operation, storage system will connect successively
Triggering command is received, therefore, storage system will continually interrupt the disk detection operation being currently executing according to triggering command
Process, and restart the process of new disk detection operation.Due to continually restarting the process of disk detection operation,
It is not only difficult to obtain the whole Disk State information in storage system, but also the processing for continually occupying storage system is provided
Processing load is caused to processor, and then influences the stability of storage system in source.
Therefore, the Disk State information in storage system how is quickly completely obtained, and can be improved storage system
Stability, be a technical problem that technical personnel in the field need to solve at present.
Summary of the invention
In view of this, quickly can completely be obtained the purpose of the present invention is to provide a kind of Disk State detection method
Disk State information in storage system, and can be improved the stability of storage system；It is a further object of the present invention to provide
A kind of Disk State detection device, equipment and computer readable storage medium, all have above-mentioned beneficial effect.
In order to solve the above technical problems, the present invention provides a kind of Disk State detection method, comprising:
When the disk for receiving pending process detects the triggering command of operation, whether judgement is currently carrying out current
The disk of process detects operation；
If so, continuing to execute the disk detection operation of the current process；
If it is not, then executing the disk detection operation of the pending process according to the triggering command.
Preferably, described when the disk for receiving pending process detects the triggering command of operation, judgement it is current whether
The disk detection operation for being carrying out current process specifically includes:
Preset the corresponding relationship of the mode of operation of disk detection operation and the state value of clock variable；
When the disk for receiving the pending process detects the triggering command of operation, the current process is obtained
Disk detection operation the clock variable current state value；
The disk detection operation of the corresponding current process of the current state value is judged according to the corresponding relationship
Current operation status, to judge the disk detection operation for currently whether being carrying out the current process.
Preferably, further comprise:
The Disk State information that storage is got according to disk detection operation.
Preferably, after the Disk State information that the storage is got according to disk detection operation, further
Include:
Compare the Disk State information got according to different operation process, obtains the situation of change of Disk State.
Preferably, the Disk State information got in the comparison according to different operation process, obtains disc-shaped
After the situation of change of state, further comprise:
Issue corresponding prompt information.
Preferably, further comprise:
The Disk State information is shown by display screen.
In order to solve the above technical problems, the present invention also proposes a kind of Disk State detection device, comprising:
Judgment module, for when the disk for receiving pending process detects the triggering command of operation, judgement to be currently
The no disk detection operation for being carrying out current process；
First execution module, for if so, continuing to execute the disk detection operation of the current process；
Second execution module, for if it is not, then being detected according to the disk that the triggering command executes the pending process
Operation.
In order to solve the above technical problems, the present invention also provides a kind of Disk State detection devices, comprising:
Memory, for storing computer program；
Processor, the step of any of the above-described kind of Disk State detection method is realized when for executing the computer program.
In order to solve the above technical problems, the present invention also provides a kind of computer readable storage medium, it is described computer-readable
Computer program is stored on storage medium, the computer program realizes any of the above-described kind of Disk State when being executed by processor
The step of detection method.
A kind of Disk State detection method provided by the invention, when the disk for receiving pending process detects the touching of operation
When sending instructions, whether judgement is currently carrying out the disk detection operation of current process；And it carries out continuing to hold according to judging result
The disk of row current process detects operation；Or the disk detection operation of pending process is executed according to triggering command, it avoids
During executing disk detection operation, the triggering command that continually reception of magnetic disc detection operates, and then continually open again
The process of beginning disk detection operation, therefore the time for completing the process of a disk detection operation can not only be shortened, to obtain
Disk State information whole in storage equipment is taken, and can be avoided and continually occupy storage system resources, guarantees system
Robustness and stability.
It can in order to solve the above technical problems, the present invention also provides a kind of Disk State detection device, equipment and computers
Storage medium is read, above-mentioned beneficial effect is all had.
Detailed description of the invention
It in order to illustrate the embodiments of the present invention more clearly or the technical solution of the prior art, below will be to embodiment or existing
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to the attached drawing of offer.
Fig. 1 is a kind of flow chart of Disk State detection method provided in an embodiment of the present invention；
Fig. 2 is a kind of structure chart of Disk State detection device provided in an embodiment of the present invention；
Fig. 3 is a kind of structure chart of Disk State detection device provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The core of the embodiment of the present invention is to provide a kind of Disk State detection method, quickly can completely obtain storage system
Disk State information in system, and can be improved the stability of storage system；Another core of the invention is to provide a kind of magnetic
Disk condition checkout gear, equipment and computer readable storage medium all have above-mentioned beneficial effect.
It is right with reference to the accompanying drawings and detailed description in order to make those skilled in the art more fully understand the present invention program
The present invention is described in further detail.
Fig. 1 is a kind of flow chart of Disk State detection method provided in an embodiment of the present invention.As shown in Figure 1, a kind of magnetic
Disk condition detection method includes:
S10: when the disk for receiving pending process detects the triggering command of operation, whether judgement is currently carrying out
The disk of current process detects operation.
In the present embodiment, the disk detection operation of current process and the disk detection operation of pending process respectively indicate
Different time triggering disk detect operation, and current process disk detection operation the triggering time started generally earlier than
The triggering time started of the disk detection operation of pending process.Therefore when the disk detection operation for receiving pending process
When triggering command, whether judgement is currently carrying out the disk detection operation of current process.Specifically, can be stored by detection
The operating status of the processor of system carrys out the process it is judged whether or not the disk detection operation being carrying out.If so, holding
Row S20；If it is not, then executing S30.
S20: the disk detection operation of current process is continued to execute.
That is, being currently currently running if judging the disk detection operation for being currently executing current process
Disk detection operation process, then ignore the pending process received disk detection operation triggering command, continue to hold
The disk detection operation for the current process that row is currently executing.
The disk detection operation of current process is continued to execute, namely keeps currently being detected according to the disk of current process and operate
The Disk State Information invariability got continues the operation rules according to current process to the Disk State in storage equipment
It is detected, until current process execution terminates.It is understood that the mark for terminating current process can be carry out disc-shaped
The duration of state detection reaches the preset operation duration threshold value of current process, or receives the finishing control for terminating current process
Instruction, the present embodiment do not do specific restriction to this.
S30: the disk detection operation of pending process is executed according to triggering command.
This step is to be executed when judging currently without the disk detection operation for executing current process according to triggering command
The disk of pending process detects operation.In other words, if currently without the process that the disk detection being currently running operates, root
The disk detection operation of pending process is executed according to triggering command.Specifically, may include disk detection operation in triggering command
Operation duration threshold value, detection speed and judge disk specific judgment method whether in place etc., the present embodiment refers to triggering
Particular content in order is without limitation.
It is understood that during the disk for executing pending process detects operation, at this point, the pending process
Disk operating be the disk of current process " detect operation ", if receiving the disk detection operation of pending process again
Triggering command, then the triggering command received again is " triggering command of the disk detection operation of pending process ", and
Due to being carrying out " the disk detection operation of current process " at this time, cannot responding this, " disk of pending process is detected
The triggering command of operation ".
A kind of Disk State detection method provided in an embodiment of the present invention, by being examined when the disk for receiving pending process
When surveying the triggering command of operation, whether judgement is currently carrying out the disk detection operation of current process；And according to judging result
Continue to execute the disk detection operation of current process；Or the disk detection behaviour of pending process is executed according to triggering command
Make, avoids during executing disk detection operation, continually the triggering command of reception of magnetic disc detection operation, and then frequently
Ground restarts the process of disk detection operation, thus can not only shorten the process for completing the detection operation of disk when
Between, to obtain Disk State information whole in storage equipment, and it can be avoided and continually occupy storage system resources, protect
The robustness and stability of card system.
On the basis of the above embodiments, the present embodiment has made further instruction and optimization to technical solution, specifically,
When the disk for receiving pending process detects the triggering command of operation, whether judgement is currently carrying out the magnetic of current process
Disk detection operation specifically includes:
Preset the corresponding relationship of the mode of operation of disk detection operation and the state value of clock variable；
When the disk for receiving pending process detects the triggering command of operation, the disk detection behaviour of current process is obtained
The current state value of the clock variable of work；
The current operation status of the disk detection operation of the corresponding current process of current state value is judged according to corresponding relationship,
To judge the disk detection operation for currently whether being carrying out current process.
Specifically, the clock variable of logical timer is preset, then according to the mode of operation of disk detection operation, setting
The clock variable of logical timer corresponding from different modes of operation, namely setting mode of operation and the corresponding of state value are closed
System.More specifically, the correspondence including setting state value corresponding with the quantity of mode of operation and mode of operation and state value
Relationship.For example, it is assumed that the clock variable clock of setting logical timer, according to " being carrying out " and " being not carried out " of mode of operation
The state value that state is arranged two state values 0 and 1 of clock variable clock, also, clock variable clock is arranged is 0 expression
The mode of operation of " being carrying out " of disk detection operation, setting clock variable clock state value are 1 expression disk detection operation
" being not carried out " mode of operation.It is understood that in other examples, the state value of clock variable is also possible to use
Other modes indicate, as long as can be corresponding with the mode of operation that disk detects operation, do not do specific limit herein
It is fixed.
When the disk for receiving pending process detects the triggering command of operation, the disk detection behaviour of current process is obtained
Then the current state value of the clock variable of work judges that the disk of the corresponding current process of current state value is examined according to corresponding relationship
The current operation status of operation is surveyed, to judge the disk detection operation for currently whether being carrying out current process.That is, judging root
The current state value of the clock variable got according to triggering command is 0 or 1, then the corresponding relationship of basis and mode of operation,
Whether judgement is currently carrying out disk detection operation.
In the present embodiment, pair of the mode of operation of operation and the state value of clock variable is detected by presetting disk
It should be related to, to pass through the magnetic of acquisition current process in the triggering command for the disk detection operation for receiving pending process
The current state value of the clock variable of disk detection operation；And the corresponding current process of current state value is judged according to corresponding relationship
The current operation status of disk detection operation carries out the disk for judging currently whether to be carrying out current process detection operation, sentences
Disconnected mode is convenient accurate.
On the basis of the above embodiments, the present embodiment has made further instruction and optimization to technical solution, specifically,
Further comprise:
The Disk State information that storage is got according to disk detection operation.
That is after executing disk detection operation, it will acquire Disk State information.In the present embodiment, into one
Step includes that the Disk State information that will acquire is stored.
Specifically, in storage disk status information the disk setting identification number detected can be followed successively by, convenient for tired
Count the sum of the disk in storage system in state in place, the Disk State that can also will be got by different operation process
Information is stored respectively, the present embodiment to storage mode without limitation.Furthermore it is possible to be that either text is literary in a tabular form
The form of part form either database is stored, and is selected with specific reference to actual demand, the present embodiment does not limit this
It is fixed.
In specific implementation, the state variable present for indicating the Disk State information got can be pre-created, with
And the state variable present_old for saving latch mode.It executes disk detection operation and gets and detected according to disk
Operate the Disk State information obtained.In general, the Disk State got according to the detection operation of the disk of current process is believed
Breath is stored in state variable present, at the end of the disk of current process detects operation process, by state variable
Disk State information in present gives state variable present_old, and empty variable present, in order to again
Disk State information is obtained when executing the process of disk detection operation.In the present embodiment, pass through storage disk status information, energy
Enough Disk State information is checked convenient for subsequent.
As preferred embodiment, after storing the Disk State information got according to disk detection operation, into
One step includes:
Compare the Disk State information got according to different processes, obtains the situation of change of Disk State.
Specifically, assuming that an operation process is corresponding obtains one group of Disk State information, will be obtained by different operation process
The Disk State information got is stored respectively, is then compared the Disk State information that each operation process is got,
The Disk State information that specifically can use two groups or more is compared, to obtain the situation of change of Disk State.
In concrete operations, it can be compared in storage system according to the sum of the disk in place of variant group of Disk State information
The situation of change of disk sum in state in place；It can also be sentenced according to the state information change situation in place of some disk
The disk that breaks is newly-increased disk either offline disk.
As it can be seen that method through this embodiment, the Disk State information got by comparing according to different operation process,
It can from which further follow that the situation of change of Disk State.
On the basis of the above embodiments, the present embodiment has made further instruction and optimization to technical solution, specifically,
Comparing the Disk State information got according to different processes, after the situation of change for obtaining Disk State, further comprising:
Issue corresponding prompt information.
Specifically, issuing corresponding prompt information according to situation of change after obtaining the situation of change of Disk State.Example
It such as, can when the disk sum increase in state in place is perhaps reduced or newly-increased disk occurs or offline disk occurs
Corresponding prompt information is arranged, so that operator knows the situation of change of Disk State in current storage devices in time.In addition,
Corresponding prompt information can also be respectively set according to different situations of change, the present embodiment does not limit this.
It should be noted that the present embodiment to the concrete type of the suggestion device for issuing prompt information without limitation,
As preferred embodiment, suggestion device can be buzzer and/or indicator light.It is understood that buzzer and instruction
Lamp can not only achieve the effect that simple, intuitive prompt as common suggestion device, and use simply, cheap.
And it is possible to which the different working condition that will be prompted to device is correspondingly arranged as different prompt informations, to reach to a variety of disks
The effect that the situation of change of state is prompted.
On the basis of the above embodiments, the present embodiment has made further instruction and optimization to technical solution, specifically,
Further comprise:
Disk State information is shown by display screen.
In the present embodiment, after getting Disk State information, Disk State letter can also be shown by display screen
Breath.Display screen can be the Disk State information that display current process is got, and can also further display multiple groups Disk State
Information.In addition, display screen shows that the mode of Disk State information can be in a manner of table or text, the present embodiment is to this
Without limitation.As it can be seen that showing Disk State information by display screen, operator can be made more directly to obtain Disk State letter
Breath.
Furthermore it is also possible to according to the situation of change for comparing the Disk State obtained in above-described embodiment, it is logical using display screen
The form for crossing text or image shows situation of change, so that operator be made to get the situation of change of Disk State.
A kind of embodiment of Disk State detection method provided by the invention is described in detail above, this hair
It is bright to additionally provide one kind Disk State detection device corresponding with this method, equipment and computer readable storage medium, due to dress
Set, equipment and the embodiment of computer readable storage medium part and the embodiment of method part mutually correlate, therefore device, set
Standby and computer readable storage medium part embodiment refers to the description of the embodiment of method part, wouldn't repeat here.
Fig. 2 is a kind of structure chart of Disk State detection device provided in an embodiment of the present invention, as shown in Fig. 2, a kind of magnetic
Disk condition checkout gear includes:
Judgment module 21, for when the disk for receiving pending process detects the triggering command of operation, judgement to be current
Whether the disk detection operation of current process is carrying out；
First execution module 22, for if so, continuing to execute the disk detection operation of current process；
Second execution module 23, for if it is not, then executing the disk detection operation of pending process according to triggering command.
Disk State detection device provided in an embodiment of the present invention, the beneficial effect with above-mentioned Disk State detection method
Fruit.
Fig. 3 is a kind of structure chart of Disk State detection device provided in an embodiment of the present invention, as shown in figure 3, a kind of magnetic
Disk condition detecting device includes:
Memory 31, for storing computer program；
Processor 32 is realized when for executing computer program such as the step of above-mentioned Disk State detection method.
Disk State detection device provided in an embodiment of the present invention, the beneficial effect with above-mentioned Disk State detection method
Fruit.
In order to solve the above technical problems, the present invention also provides a kind of computer readable storage medium, computer-readable storage
It is stored with computer program on medium, the step such as above-mentioned Disk State detection method is realized when computer program is executed by processor
Suddenly.
Computer readable storage medium provided in an embodiment of the present invention, the beneficial effect with above-mentioned Disk State detection method
Fruit.
Above to Disk State detection method, device, equipment and computer readable storage medium provided by the present invention into
It has gone and has been discussed in detail.Principle and implementation of the present invention are described for specific embodiment used herein, the above reality
The explanation for applying example is merely used to help understand method and its core concept of the invention.It should be pointed out that for the art
For those of ordinary skill, without departing from the principle of the present invention, can with several improvements and modifications are made to the present invention,
These improvements and modifications also fall within the scope of protection of the claims of the present invention.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
Speech, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part illustration
?.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
Claims (9)
1. a kind of Disk State detection method characterized by comprising
When the disk for receiving pending process detects the triggering command of operation, whether judgement is currently carrying out current process
Disk detect operation；
If so, continuing to execute the disk detection operation of the current process；
If it is not, then executing the disk detection operation of the pending process according to the triggering command.
2. the method according to claim 1, wherein described when the disk detection operation for receiving pending process
Triggering command when, judgement currently whether be carrying out current process disk detection operation specifically includes:
Preset the corresponding relationship of the mode of operation of disk detection operation and the state value of clock variable；
When the disk for receiving the pending process detects the triggering command of operation, the magnetic of the current process is obtained
The current state value of the clock variable of disk detection operation；
The current of the disk detection operation of the corresponding current process of the current state value is judged according to the corresponding relationship
Mode of operation, to judge the disk detection operation for currently whether being carrying out the current process.
3. according to the method described in claim 2, it is characterized in that, further comprising:
The Disk State information that storage is got according to disk detection operation.
4. according to the method described in claim 3, it is characterized in that, being got in the storage according to disk detection operation
Disk State information after, further comprise:
Compare the Disk State information got according to different operation process, obtains the situation of change of Disk State.
5. according to the method described in claim 4, it is characterized in that, the institute got in the comparison according to different operation process
Disk State information is stated, after the situation of change for obtaining Disk State, further comprises:
Issue corresponding prompt information.
6. according to the described in any item methods of claim 3 to 5, which is characterized in that further comprise:
The Disk State information is shown by display screen.
7. a kind of Disk State detection device characterized by comprising
Judgment module, for when the disk for receiving pending process detects the triggering command of operation, just whether judgement current
Operation is detected in the disk for executing current process；
First execution module, for if so, continuing to execute the disk detection operation of the current process；
Second execution module, for if it is not, then executing the disk detection operation of the pending process according to the triggering command.
8. a kind of Disk State detection device characterized by comprising
Memory, for storing computer program；
Processor realizes that Disk State as claimed in any one of claims 1 to 6 such as detects when for executing the computer program
The step of method.
9. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes such as Disk State detection side as claimed in any one of claims 1 to 6 when the computer program is executed by processor
The step of method.
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| CN201811295930.9A CN109324765A (en) | 2018-11-01 | 2018-11-01 | A kind of Disk State detection method, device, equipment and storage medium |
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| CN201811295930.9A CN109324765A (en) | 2018-11-01 | 2018-11-01 | A kind of Disk State detection method, device, equipment and storage medium |
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| CN113360097B (en) * | 2021-06-25 | 2023-01-10 | 苏州浪潮智能科技有限公司 | Disk port state conversion method and related device |
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Application publication date: 20190212 |