CN114116282B - Method and device for reporting and repairing network additional storage faults - Google Patents

Abstract

The application provides a method, a system, equipment and a storage medium for reporting and repairing network additional storage faults, wherein the method comprises the following steps: acquiring an alarm information file additionally stored in a network, and filling alarm data information in the alarm information file; judging whether each alarm event triggers an alarm or not in sequence according to the filled alarm data information; responding to an alarm event to trigger an alarm, and calling a reporting function to report the alarm event; and calling a repair function in a fault mode library to repair the alarm event according to the identification of the occurrence of the alarm event. The application can display the network additional storage alarm and be visible to the user, thus the fault can be effectively handled, the stability of the system is ensured, and meanwhile, part of the alarm can be automatically repaired without manual intervention, thus the application has no perception to the user and increases the acceptance of the user.

Description

Method and device for reporting and repairing faults of network attached storage

technical field

The present invention relates to the field of storage, and more specifically refers to a method, system, device and storage medium for reporting and repairing network attached storage faults.

Background technique

In the era of big data, the requirements for storage reliability and precise problem location are getting higher and higher. However, at present, after the NAS (Network Attached Storage, network-attached storage) service of the MCS system (based on the simplified linux kernel) fails during use, there is no alarm related to the network-attached storage service in the GUI (Graphical User Interface, graphical user interface) Event prompt information, so it is not convenient for users to obtain fault information in time, so that they cannot be detected and processed in time, which lays a hidden danger for the stable operation of the system.

Contents of the invention

In view of this, the purpose of the embodiments of the present invention is to provide a method, system, computer equipment and computer-readable storage medium for reporting and repairing NAS faults. The present invention visually displays NAS alarms on the user's page In addition, when an alarm occurs in the network attached storage, automatic repair reduces manual intervention, increases user acceptance, and improves system stability at the same time.

Based on the above purpose, an aspect of the embodiments of the present invention provides a method for reporting and repairing network attached storage faults, including the following steps: obtaining an alarm information file of the network attached storage, and filling the alarm information file with alarm data information ; Judging in turn whether each alarm event triggers an alarm according to the filled alarm data information; in response to an alarm event that can trigger an alarm, call a reporting function to report the alarm event; and according to the occurrence of the alarm event, call the failure mode library The repair function in repairs the alarm event.

In some implementations, calling the reporting function to report the alarm event includes: activating an error corresponding to the alarm event in the manager corresponding to the alarm event, and checking whether other managers have activated the error; and In response to the error not being activated by other managers, the error code is mapped to the real error code of the node, and an error flag is set.

In some embodiments, the method further includes: in response to the alarm event failing to trigger an alarm, calling a clear function to clear the alarm event.

In some implementations, the clearing the warning event by calling the clearing function includes: clearing the error code information in the cache, and judging whether the error code is a preset value; and clearing the platform main The current mode of the process, and set the platform main process to normal mode.

Another aspect of the embodiments of the present invention provides a system for reporting and repairing network-attached storage faults, including: an acquisition module configured to acquire an alarm information file of the network-attached storage, and fill the alarm information file in the alarm information file Data information; a judging module configured to sequentially judge whether each alarm event triggers an alarm according to the filled alarm data information; a reporting module configured to trigger an alarm in response to an alarm event, and call a reporting function to report the alarm event; And a repair module configured to call a repair function in the failure mode library to repair the alarm event according to the occurrence of the alarm event.

In some implementations, the reporting module is configured to: activate the error corresponding to the alarm event in the manager corresponding to the alarm event, and check whether other managers have activated the error; and respond to other management If the device has not activated the error, map the error code to the real error code of the node, and set the error flag.

In some embodiments, the system further includes a clearing module configured to: call a clearing function to clear the alarm event in response to the alarm event failing to trigger the alarm.

In some implementations, the clearing module is further configured to: clear the error code information in the cache, and determine whether the error code is a preset value; and clear the current status of the platform main process in response to the error code being a preset value mode, and set the platform main process to normal mode.

In another aspect of the embodiments of the present invention, there is also provided a computer device, including: at least one processor; and a memory, the memory stores computer instructions executable on the processor, and the instructions are executed by the The steps of the above method are realized when the processor executes.

In yet another aspect of the embodiments of the present invention, a computer-readable storage medium is also provided, and the computer-readable storage medium stores a computer program for implementing the above method steps when executed by a processor.

The present invention has the following beneficial technical effects: by visually displaying the network attached storage alarm on the user's page, and when the network attached storage alarm occurs, the automatic repair reduces manual intervention, increases the user's recognition, and improves system stability.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the 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, and those skilled in the art can obtain other embodiments according to these drawings without any creative effort.

FIG. 1 is a schematic diagram of an embodiment of a method for reporting and repairing network attached storage faults provided by the present invention;

2 is a schematic diagram of an embodiment of a system for reporting and repairing network attached storage faults provided by the present invention;

3 is a schematic diagram of the hardware structure of an embodiment of a computer device for reporting and repairing network attached storage faults provided by the present invention;

Fig. 4 is a schematic diagram of an embodiment of a computer storage medium for reporting and repairing a NAS fault provided by the present invention.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same, see "first" and "second" It is only for the convenience of expression, and should not be construed as a limitation on the embodiments of the present invention, which will not be described one by one in the subsequent embodiments.

According to the first aspect of the embodiments of the present invention, an embodiment of a method for reporting and repairing a NAS fault is proposed. FIG. 1 is a schematic diagram of an embodiment of a method for reporting and repairing a NAS fault provided by the present invention. As shown in Figure 1, the embodiment of the present invention includes the following steps:

S1. Obtain an alarm information file stored in a network attached storage, and fill the alarm information file with alarm data information;

S2. Determine in turn whether each alarm event triggers an alarm according to the filled alarm data information;

S3. An alarm can be triggered in response to the alarm event, and the reporting function is called to report the alarm event; and

S4. Call a repair function in the failure mode library to repair the alarm event according to the occurrence identifier of the alarm event.

By embedding multiple faulty sensors in the network-attached storage virtual machine, if a fault occurs, the sensor can quickly capture and report to the MCS system, such as collecting network-attached storage node failover (failover), NFS (NetworkFile System, network file System) service, CIFS (Common Internet File Systems, common Internet file system) service, FTP (File Transfer Protocol, file transfer protocol) service, Minioss service, NAS restart failure, NAS Ethernet port failure, file system capacity Wait for the alarm to be called by the MCS system, and the implementation process is as follows:

It is realized by the daemon process vm_daemon.py on mcs, which calls nas_alarmd every 5 seconds. nas_alarmd connects to the virtual machine through ssh (Secure Shell, secure shell protocol) and executes nas_alarm.py to query. The query is based on the node. nas_alarmd obtains the status of network attached storage node failover, network file system service, general Internet file system service, file transfer protocol service, Minioss service, restart, network card, and file system in the virtual machine. If the query is successful, it will write the fifo file for mcs alarm code query.

The alarm information file stored in the network is acquired, and the alarm data information is filled in the alarm information file. Whether each alarm event triggers an alarm is judged sequentially according to the filled alarm data information.

In response to an alarm event being able to trigger an alarm, a reporting function is called to report the alarm event. The alarm detection and processing of the MCS system is completed by the two modules of EC and PL in the system. The specific functions of each module are as follows. The EC module judges the alarm events in turn by reading the network additional storage alarm information files, and fills in error records, status data, activation If there is an alarm, call the alarm reporting function; otherwise, call the alarm clearing function; the PL module sorts the error codes according to the received alarm event information, and reports the alarm event. The specific process is as follows: MCS checks whether the event status is starting, and if so, exits; MCS system reads the NAS alarm information status file, and judges whether the acquired information is valid, and exits if it is invalid; MCS system starts to judge NAS alarm information in turn, and fills in errors Records, status data, activation flags and other information; according to the alarm data information filled in the previous step, the alarm events are processed sequentially. If an alarm event has an alarm, call the ecmgr_sensor_report_node_error function to report the alarm. If there is no alarm, call the ecmgr_sensor_clear_node_error function to clear the alarm.

In some implementations, calling the reporting function to report the alarm event includes: activating an error corresponding to the alarm event in the manager corresponding to the alarm event, and checking whether other managers have activated the error; and In response to the error not being activated by other managers, the error code is mapped to the real error code of the node, and an error flag is set. Check whether the error code is 0x522, if yes, set the platform main process to 522 mode forcibly, if not, call the function to report an alarm. The error code is cached to prevent the loss of error information due to the exit of the io process (input and output process).

In some embodiments, the method further includes: in response to the alarm event failing to trigger an alarm, calling a clear function to clear the alarm event.

In some implementations, the clearing the warning event by calling the clearing function includes: clearing the error code information in the cache, and judging whether the error code is a preset value; and clearing the platform main The current mode of the process, and set the platform main process to normal mode. Check whether the error code is 0x522, if yes, clear the platform main process 522 mode, if not, set the platform main process to normal mode.

Calling the clear function to clear the alarm event also includes: activating the error corresponding to the alarm event in the manager corresponding to the alarm event, and checking whether other managers have activated the error; and responding to other managers not activating the error The above error is mapped to the actual error code of the node.

According to the identification of the occurrence of the alarm event, the repair function in the failure mode library is called to repair the alarm event.

NAS-related alarm event information can be displayed on the alarm interface at the front end of the graphical user interface. This interface lists the error code, time stamp, status, description, object type, object ID, and object name information of the current alarm event. Right-click an alarm Events can perform operations such as viewing properties, clearing logs, and running repairs. Some alarms are registered through the big data background script, and then the automatic repair module is called to automatically locate and repair. The principle of the automatic modification module calls the automatic repair module in the failure mode library to perform automatic repair according to the identification of the alarm.

It should be pointed out that each step in each embodiment of the above-mentioned method for reporting and repairing a network-attached storage failure can be mutually interleaved, replaced, added, or deleted. The method of reporting and repairing should also belong to the protection scope of the present invention, and should not limit the protection scope of the present invention to the embodiments.

Based on the above purpose, a second aspect of the embodiments of the present invention proposes a system for reporting and repairing network attached storage faults. As shown in FIG. 2 , the system 200 includes the following modules: an acquisition module configured to acquire an alarm information file stored in a network, and fill alarm data information in the alarm information file; a judging module configured to The alarm data information sequentially determines whether each alarm event triggers an alarm; the reporting module is configured to trigger an alarm in response to the alarm event, and calls the reporting function to report the alarm event; and the repair module is configured to occur according to the alarm event call the repair function in the failure mode library to repair the alarm event.

In some implementations, the reporting module is configured to: activate the error corresponding to the alarm event in the manager corresponding to the alarm event, and check whether other managers have activated the error; and respond to other management If the device has not activated the error, map the error code to the real error code of the node, and set the error flag.

In some embodiments, the system further includes a clearing module configured to: call a clearing function to clear the alarm event in response to the alarm event failing to trigger the alarm.

In some implementations, the clearing module is further configured to: clear the error code information in the cache, and determine whether the error code is a preset value; and clear the current status of the platform main process in response to the error code being a preset value mode, and set the platform main process to normal mode.

Based on the above purpose, a third aspect of the embodiments of the present invention proposes a computer device, including: at least one processor; and a memory, the memory stores computer instructions that can run on the processor, and the instructions are executed by the processor to The following steps are implemented: S1. Obtain an alarm information file stored in the network, and fill the alarm information file with alarm data information; S2. Determine whether each alarm event triggers an alarm according to the filled alarm data information; S3. In response to an alarm event being able to trigger an alarm, call a reporting function to report the alarm event; and S4. Call a repair function in the failure mode library to repair the alarm event according to the occurrence identifier of the alarm event.

In some implementations, calling the reporting function to report the alarm event includes: activating an error corresponding to the alarm event in the manager corresponding to the alarm event, and checking whether other managers have activated the error; and In response to the error not being activated by other managers, the error code is mapped to the real error code of the node, and an error flag is set.

In some embodiments, the step further includes: calling a clear function to clear the alarm event in response to the alarm event failing to trigger the alarm event.

In some implementations, the clearing the warning event by calling the clearing function includes: clearing the error code information in the cache, and judging whether the error code is a preset value; and clearing the platform main The current mode of the process, and set the platform main process to normal mode.

As shown in FIG. 3 , it is a schematic diagram of the hardware structure of an embodiment of the computer device for reporting and repairing the above-mentioned NAS failure provided by the present invention.

Taking the device shown in FIG. 3 as an example, the device includes a processor 301 and a memory 302 .

The processor 301 and the memory 302 may be connected through a bus or in other ways, and the connection through a bus is taken as an example in FIG. 3 .

The memory 302, as a non-volatile computer-readable storage medium, can be used to store non-volatile software programs, non-volatile computer-executable programs and modules, such as the network-attached storage fault report and repair in the embodiment of the present application The method corresponds to the program instruction/module. The processor 301 executes various functional applications and data processing of the server by running non-volatile software programs, instructions and modules stored in the memory 302, that is, a method for reporting and repairing NAS faults.

The memory 302 may include a program storage area and a data storage area, wherein the program storage area may store an operating system and an application program required by at least one function; data etc. In addition, the memory 302 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage devices. In some embodiments, the memory 302 may optionally include memory that is remotely located relative to the processor 301, and these remote memories may be connected to the local module through a network. Examples of the aforementioned networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.

One or more computer instructions 303 corresponding to the method for reporting and repairing NAS faults are stored in the memory 302 , and when executed by the processor 301 , execute the method for reporting and repairing NAS faults in any of the above method embodiments.

Any embodiment of the computer device that executes the method for reporting and repairing the above NAS fault can achieve the same or similar effects as any of the corresponding foregoing method embodiments.

The present invention also provides a computer-readable storage medium, and the computer-readable storage medium stores a computer program for performing a method for reporting and repairing network-attached storage faults when executed by a processor.

As shown in FIG. 4 , it is a schematic diagram of an embodiment of the computer storage medium for reporting and repairing the above NAS fault provided by the present invention. Taking the computer storage medium shown in FIG. 4 as an example, the computer readable storage medium 401 stores a computer program 402 for executing the above method when executed by a processor.

Finally, it should be noted that those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented through computer programs to instruct related hardware to complete, and the program of the method for reporting and repairing network-attached storage failures can be stored in In a computer-readable storage medium, when the program is executed, it may include the procedures of the embodiments of the above-mentioned methods. Wherein, the storage medium of the program may be a magnetic disk, an optical disk, a read-only memory (ROM) or a random access memory (RAM), and the like. The foregoing computer program embodiments can achieve the same or similar effects as any of the foregoing method embodiments corresponding thereto.

The above are the exemplary embodiments disclosed in the present invention, but it should be noted that various changes and modifications can be made without departing from the scope of the disclosed embodiments of the present invention 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. In addition, although the elements disclosed in the embodiments of the present invention may be described or required in an individual form, they may also be understood as a plurality unless explicitly limited to a singular number.

It should be understood that as used herein, the singular form "a" and "an" are intended to include the plural forms as well, unless the context clearly supports an 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 serial numbers of the embodiments disclosed in the above-mentioned embodiments of the present invention are 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 for implementing the above-mentioned embodiments can be completed by hardware, or can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium. The above-mentioned The storage medium may be a read-only memory, a magnetic disk or an optical disk, and the like.

Those of ordinary skill in the art should understand that: the discussion of any of the above embodiments is exemplary only, and is not intended to imply that the scope (including 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 details for the sake of brevity. Therefore, within the spirit and principle of the embodiments of the present invention, any omissions, modifications, equivalent replacements, improvements, etc., shall be included in the protection scope of the embodiments of the present invention.

Claims (10)

1. A method for reporting and repairing network attached storage faults, characterized in that, comprising the steps of: Obtain an alarm information file stored in the network, and fill alarm data information in the alarm information file; Judging in turn whether each alarm event triggers an alarm according to the filled alarm data information; In response to an alarm event that can trigger an alarm, call a reporting function to report the alarm event; and According to the identification of the occurrence of the alarm event, the repair function in the failure mode library is called to repair the alarm event. 2. The method according to claim 1, wherein reporting the alarm event by calling the reporting function comprises: activating the error corresponding to the alarm event in the manager corresponding to the alarm event, and checking whether other managers have activated the error; and In response to the error not being activated by other managers, the error code is mapped to the real error code of the node, and an error flag is set. 3. The method according to claim 1, characterized in that the method further comprises: In response to an alarm event that cannot trigger an alarm, a clear function is called to clear the alarm event. 4. The method according to claim 3, wherein the calling a clearing function to clear the alarm event comprises: clearing the error code information in the cache, and judging whether the error code is a preset value; and In response to the fact that the error code is a preset value, the current mode of the platform main process is cleared, and the platform main process is set to a normal mode. 5. A system for reporting and repairing network-attached storage faults, characterized in that it comprises: The obtaining module is configured to obtain the alarm information file of the network attached storage, and fill the alarm data information in the alarm information file; A judging module configured to sequentially judge whether each alarm event triggers an alarm according to the filled alarm data information; A reporting module configured to trigger an alarm in response to an alarm event, and call a reporting function to report the alarm event; and The repair module is configured to call a repair function in the failure mode library to repair the alarm event according to the occurrence of the alarm event. 6. The system according to claim 5, wherein the reporting module is configured to: activating the error corresponding to the alarm event in the manager corresponding to the alarm event, and checking whether other managers have activated the error; and In response to the error not being activated by other managers, the error code is mapped to the real error code of the node, and an error flag is set. 7. The system according to claim 5, wherein the system further comprises a clearing module configured to: In response to an alarm event that cannot trigger an alarm, a clear function is called to clear the alarm event. 8. The system according to claim 7, wherein the clearing module is further configured to: clearing the error code information in the cache, and judging whether the error code is a preset value; and In response to the fact that the error code is a preset value, the current mode of the platform main process is cleared, and the platform main process is set to a normal mode. 9. A computer device, comprising: at least one processor; and A memory, the memory stores computer instructions operable on the processor, and when the instructions are executed by the processor, the steps of the method according to any one of claims 1-4 are implemented. 10. A computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, wherein when the computer program is executed by a processor, the steps of the method according to any one of claims 1-4 are implemented.