CN113296704B - Online parallel collection method, device and equipment for firmware logs of SAS HBA (Serial attached SCSI) card - Google Patents
Online parallel collection method, device and equipment for firmware logs of SAS HBA (Serial attached SCSI) card Download PDFInfo
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- 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
- G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
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- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
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- G06F16/1805—Append-only file systems, e.g. using logs or journals to store data
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- 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
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Abstract
The application discloses an online parallel collection method for firmware logs of SAS HBA cards, which can be used for simultaneously performing online collection on firmware logs of a plurality of SAS HBA cards, preventing incomplete collection of the firmware logs when the plurality of SAS HBA cards fail and greatly improving the collection efficiency of the firmware logs. In addition, the method separately sets a storage space for each SAS HBA card, stores the firmware logs of different SASHBA cards in different storage spaces, and is favorable for visually determining the attribution of the current firmware logs. In addition, the application also provides an online parallel collection device, equipment and a readable storage medium of the SAS HBA card firmware logs, and the technical effect of the online parallel collection device corresponds to the technical effect of the method.
Description
Technical Field
The present application relates to the field of computer technologies, and in particular, to a method, an apparatus, a device, and a readable storage medium for online parallel collection of firmware logs of an SAS HBA card.
Background
In embedded systems, firmware log collection for SAS HBA cards is often required. Due to the design limitations of an embedded system and hardware, the space for storing the firmware log of the SAS HBA card is very small, usually in KB or MB level, and the log can not be stored for a long time as the log of a hard disk and the log of an operating system. In order to track the running state of the SAS HBA card in real time, the current SAS HBA card firmware log adopts a buffer area circular recording mode, so that the generated log can be circularly covered after the buffer area log is full.
Currently, firmware logs of SAS HBA cards are subjected to dump design, a single SAS HBA card is targeted, and if multiple SAS HBA cards simultaneously fail, all firmware logs cannot be collected in time.
In summary, it is a technical problem to be solved by those skilled in the art to overcome the above-mentioned defect that a plurality of SAS HBA cards cannot be collected at the same time and to improve the firmware log collection efficiency.
Disclosure of Invention
The application aims to provide an online parallel collection method, device, equipment and readable storage medium for firmware logs of SAS HBA cards, and the method, device, equipment and readable storage medium are used for solving the problem that the collection efficiency of the firmware logs is low due to the fact that a plurality of SAS HBA cards cannot be collected at the same time at present. The specific scheme is as follows:
in a first aspect, the present application provides an online parallel collection method for firmware logs of an SAS HBA card, including:
scanning a hardware environment and determining an on-site SAS HBA card;
screening the SAS HBA card with the card type of the target type from the existing SAS HBA cards;
and performing parallel collection of firmware logs on the screened SAS HBA cards, and transferring the firmware logs of each SAS HBA card from a buffer area to a corresponding storage space, wherein the SAS HBA cards correspond to the storage spaces one by one.
Optionally, before the scanning the hardware environment and determining the SAS HBA card in place, the method further includes:
performing an initial environment configuration operation comprising any one or more of: clearing the historical firmware log, setting an SAS HBA card query path, and setting the size of a cache page, wherein the cache page is a basic unit of the storage space.
Optionally, before the transferring the firmware log of each SAS HBA card from the buffer to the corresponding storage space, the method further includes:
and respectively setting memory space for each SAS HBA card.
Optionally, after the transferring the firmware log of each SAS HBA card from the buffer to the corresponding storage space, the method further includes:
exporting the firmware log in the storage space.
Optionally, after the exporting the firmware log in the storage space, the method further includes:
identification information of the SAS HBA card is recorded in the file name of the target file to which export is expected.
Optionally, the recording of the identification information of the SAS HBA card in the file name of the target file to which export is expected includes:
the serial number of the SAS HBA card is recorded in the file name of the target file to which export is expected.
Optionally, the recording of the identification information of the SAS HBA card in the file name of the target file to which export is expected includes:
the identification information of the SAS HBA card and the export time are recorded in the file name of the target file to which export is expected.
In a second aspect, the present application provides an online parallel collecting apparatus for SAS HBA card firmware logs, including:
the scanning module is used for scanning the hardware environment and determining the SAS HBA card in place;
the screening module is used for screening the SAS HBA card with the type of the target type from the in-place SAS HBA cards;
and the parallel collection module is used for performing parallel collection on firmware logs of the screened SAS HBA cards and transferring the firmware logs of each SAS HBA card from a buffer area to a corresponding storage space, wherein the SAS HBA cards correspond to the storage spaces one by one.
In a third aspect, the present application provides an online parallel collecting device for a firmware log of an SAS HBA card, including:
a memory: for storing a computer program;
a processor: for executing the computer program to implement the online parallel collection method of the firmware logs of the SAS HBA card as described above.
In a fourth aspect, the present application provides a readable storage medium, on which a computer program is stored, where the computer program is used to implement the online parallel collection method for the firmware log of the SAS HBA card as described above when executed by a processor.
The application provides an online parallel collection method for firmware logs of an SAS HBA card, which comprises the following steps: scanning a hardware environment and determining an in-place SAS HBA card; screening SAS HBA cards with the card types of target types from the existing SAS HBA cards; and performing parallel collection of firmware logs on the SAS HBA cards obtained by screening, and transferring the firmware logs of each SAS HBA card from the buffer area to a corresponding storage space, wherein the SAS HBA cards correspond to the storage spaces one by one.
Therefore, the method can be used for simultaneously carrying out online collection on the firmware logs of a plurality of SAS HBA cards, preventing incomplete collection of the firmware logs when a plurality of cards are in failure, and greatly improving the firmware log collection efficiency. In addition, the method sets a storage space for each SAS HBA card independently, stores the firmware logs of different SAS HBA cards in different storage spaces, is favorable for visually determining the attribution of the current firmware logs, and improves the efficiency.
In addition, the application also provides an online parallel collecting device, equipment and a readable storage medium of the firmware logs of the SAS HBA card, and the technical effect of the online parallel collecting device corresponds to the technical effect of the method, and the technical effect is not repeated herein.
Drawings
In order to clearly illustrate the embodiments or technical solutions of the present application, the drawings used in the embodiments or technical solutions of the present application will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a flowchart of a first embodiment of a method for online parallel collection of firmware logs of an SAS HBA card according to the present application;
FIG. 2 is a flowchart of a second embodiment of a method for online parallel collection of firmware logs of a SAS HBA card according to the present application;
FIG. 3 is a functional block diagram of an embodiment of an online parallel collection device for firmware logs of a SAS HBA card provided herein;
fig. 4 is a schematic structural diagram of an embodiment of an online parallel collection device for a firmware log of an SAS HBA card according to the present application.
Detailed Description
The core of the application is to provide an online parallel collection method, device, equipment and readable storage medium for firmware logs of SAS HBA cards, so that the purpose of online collection of firmware logs of a plurality of SAS HBA cards at the same time is achieved, and the firmware log collection efficiency is remarkable. In addition, a storage space is independently arranged for each SAS HBA card, so that the attribution of the current firmware log can be visually determined.
In order that those skilled in the art will better understand the disclosure, the following detailed description will be given with reference to the accompanying drawings. It should be apparent that the described embodiments are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, a first embodiment of an online parallel collection method for a firmware log of an SAS HBA card provided in the present application is described below, where the first embodiment includes:
s11, scanning the hardware environment and determining an on-site SAS HBA card;
s12, screening the SAS HBA card with the card type being the target type from the existing SAS HBA cards;
and S13, parallel collection of firmware logs of the SAS HBA cards obtained through screening is carried out, and the firmware logs of each SAS HBA card are transferred to a corresponding storage space from a buffer area, wherein the SAS HBA cards correspond to the storage spaces one by one.
The embodiment is applied to an embedded system, and mainly aims to collect firmware logs of a plurality of SAS HBA cards at the same time. In practical applications, before collecting the firmware log, initial environment configuration of the system generally needs to be performed, such as clearing the historical firmware log, setting an SAS HBA card query path, setting a cache page size, and the like, where the cache page is a basic unit of a storage space.
In addition, in the embodiment, a storage space is set for each SAS HBA card in advance, and is used for storing the firmware log on the buffer of the SAS HBA card. By the method, the firmware logs of different SAS HBA cards are stored in different storage spaces, and distinguishing is facilitated.
After the initial environment configuration work is completed, the firmware log collection work can be started to be expanded. Firstly, scanning the hardware environment of the embedded system, namely performing in-place detection on the SAS HBA card, and determining the current in-place SAS HBA card. And then, judging whether the card type of the in-place SAS HBA card is a target type, if so, entering the next step, and otherwise, not processing. It should be noted that the target type herein may be set and adjusted according to actual requirements, which is not limited in this embodiment.
And repeating the process of judging whether the card type of the in-place SAS HBA card is the target type or not until all in-place SAS HBA cards are judged to obtain all in-place SAS HBA cards with the card types being the target types in the embedded system. Then, the firmware logs of the SAS HBA cards are collected online in parallel, namely the firmware logs of each SAS HBA card are transferred from the buffer area to the corresponding storage space.
And then exporting the firmware logs in the storage space, wherein the storage space corresponds to the exported file directories one by one, and the firmware logs in different storage spaces are exported to different file directories. As a preferred embodiment, identification information of the SAS HBA card, specifically, a card serial number, may be recorded in a file name of a target file to which export is expected, and information such as export time may be recorded in the file name.
The online parallel collection method for the firmware logs of the SAS HBA card provided by the embodiment can perform online collection of the firmware logs on a plurality of SAS HBA cards at the same time, prevent incomplete collection of the firmware logs when a plurality of cards fail, and greatly improve the firmware log collection efficiency. In addition, the method sets a storage space for each SAS HBA card independently, stores the firmware logs of different SAS HBA cards in different storage spaces, is favorable for visually determining the attribution of the current firmware logs, and improves the log analysis efficiency.
The second embodiment of the online parallel collection method for the firmware log of the SAS HBA card provided by the present application is described in detail below, and is implemented based on the first embodiment, and is expanded to a certain extent based on the first embodiment.
Referring to fig. 2, the second embodiment specifically includes:
and S21, initializing environment configuration.
Log collection initialization environment settings including: clearing the historical firmware log, the historical records of the number of times of restarting the SAS HBA card and the like, setting the size of a cache page, setting an inquiry path of the SAS HBA card, a storage path of the firmware log and the like.
It should be noted that in this embodiment, firmware log collection is performed on multiple SAS HBA cards, and a storage space is separately allocated in the host memory for each SAS HBA card, so as to store firmware logs in buffers of different SAS HBA cards.
And S22, determining the SAS HBA card in place.
And scanning a hardware environment and judging whether each SAS HBA card is in place. And if the SAS HBA card in place exists, entering the next step, and otherwise, exiting.
And S23, screening the SAS HBA card with the card type as the target type.
And judging the card type of the SAS HBA card, if the card type is the expected card type, starting card firmware log cyclic collection, and if not, exiting.
And S24, performing parallel log collection.
And S25, log export, wherein different SAS HBA cards are distinguished according to card names and logs.
When logs in the storage space of the host memory of different SAS HBA cards are exported, the exported log file names can respectively mark the information such as the export time, the serial numbers and the names of the SAS HBA cards, and the information is convenient to distinguish.
In short, in this embodiment, the firmware log is collected into the cache space first, and then the firmware log is exported from the cache space to the file directory. The SAS HBA cards correspond to the cache spaces one by one, and the cache spaces correspond to the file directories one by one.
The online parallel collecting device for the SAS HBA card firmware log provided in the embodiment of the present application is introduced below, and the online parallel collecting device for the SAS HBA card firmware log described below and the online parallel collecting method for the SAS HBA card firmware log described above may be referred to correspondingly.
As shown in fig. 3, the online parallel collecting apparatus for the firmware log of the SAS HBA card of this embodiment includes:
the scanning module 31 is configured to scan a hardware environment and determine an in-place SAS HBA card;
a screening module 32, configured to screen an SAS HBA card of which the card type is a target type from the existing SAS HBA cards;
and a parallel collection module 33, configured to perform parallel collection on firmware logs of the screened SAS HBA cards, and forward the firmware logs of each SAS HBA card from the buffer to a corresponding storage space, where the SAS HBA cards correspond to the storage spaces one to one.
In some specific embodiments, the method further comprises:
an initial module for performing initial environment configuration operations, including any one or more of: clearing the historical firmware log, setting an SAS HBA card query path, and setting the size of a cache page, wherein the cache page is a basic unit of the storage space.
In some specific embodiments, the method further comprises:
and the storage space setting module is used for independently setting a memory space for each SAS HBA card.
In some specific embodiments, the method further comprises:
and the export module is used for exporting the firmware log in the storage space.
In some specific embodiments, the method further comprises:
and the recording module is used for recording the identification information of the SAS HBA card in the file name of the target file expected to be exported.
In some specific embodiments, the recording module is configured to:
the serial number of the SAS HBA card is recorded in the file name of the target file to which export is expected.
In some specific embodiments, the recording module is configured to:
the identification information and export time of the SAS HBA card are recorded in the file name of the target file to which export is expected.
The online parallel collecting device of the SAS HBA card firmware log of the embodiment is used to implement the aforementioned online parallel collecting method of the SAS HBA card firmware log, so the specific implementation of the device can be seen in the foregoing embodiment of the online parallel collecting method of the SAS HBA card firmware log, and is not described here.
In addition, since the online parallel collection device for the firmware log of the SAS HBA card of this embodiment is used to implement the aforementioned online parallel collection method for the firmware log of the SAS HBA card, the role thereof corresponds to the role of the aforementioned method, and details thereof are not repeated here.
In addition, the present application further provides an online parallel collecting device for a firmware log of an SAS HBA card, as shown in fig. 4, including:
the memory 100: for storing a computer program;
the processor 200: for executing the computer program to implement the online parallel collection method of the SAS HBA card firmware log as described above.
Finally, the present application provides a readable storage medium having stored thereon a computer program for implementing, when executed by a processor, the method for online parallel collection of SAS HBA card firmware logs as described above.
In the present specification, the embodiments are described in a progressive manner, and each embodiment focuses on differences from other embodiments, and the same or similar parts between the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The above detailed descriptions of the solutions provided in the present application, and the specific examples applied herein are set forth to explain the principles and implementations of the present application, and the above descriptions of the examples are only used to help understand the method and its core ideas of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, the specific implementation manner and the application scope may be changed, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (9)
1. An online parallel collection method for firmware logs of an SAS HBA card is characterized by comprising the following steps:
scanning a hardware environment and determining an in-place SAS HBA card;
screening the SAS HBA card with the card type of the target type from the existing SAS HBA cards;
respectively setting memory space for each SAS HBA card;
and performing parallel collection of firmware logs on the SAS HBA cards obtained by screening, and transferring the firmware logs of each SAS HBA card from a buffer area to a corresponding storage space, wherein the SAS HBA cards correspond to the storage spaces one by one.
2. The method according to claim 1, wherein prior to said scanning the hardware environment to determine the incumbent SAS HBA card, further comprising:
performing initial environment configuration operations, including any one or more of: and clearing the historical firmware log, setting an SAS HBA card query path, and setting the size of a cache page, wherein the cache page is a basic unit of the storage space.
3. The method according to claim 1, further comprising, after said transferring the firmware log of each said SAS HBA card from the buffer into the corresponding memory space:
exporting the firmware log in the storage space.
4. The method of claim 3, after the exporting of the firmware log in the storage space, further comprising:
identification information of the SAS HBA card is recorded in the file name of the target file to which export is expected.
5. The method according to claim 4, wherein recording identification information of the SAS HBA card in a file name of a target file to which export is expected comprises:
the serial number of the SAS HBA card is recorded in the file name of the target file to which export is expected.
6. The method according to claim 4, wherein recording identification information of the SAS HBA card in a file name of a target file to which export is expected comprises:
the identification information and export time of the SAS HBA card are recorded in the file name of the target file to which export is expected.
7. An online parallel collection device for SAS HBA card firmware logs, comprising:
the scanning module is used for scanning the hardware environment and determining the SAS HBA card in place;
the screening module is used for screening the SAS HBA card with the card type of the target type from the existing SAS HBA cards;
the storage space setting module is used for independently setting a memory space for each SAS HBA card;
and the parallel collection module is used for performing parallel collection on firmware logs of the screened SAS HBA cards and transferring the firmware logs of each SAS HBA card from a buffer area to a corresponding storage space, wherein the SAS HBA cards correspond to the storage spaces one by one.
8. An online parallel collection device for SAS HBA card firmware logs, comprising:
a memory: for storing a computer program;
a processor: for executing said computer program for implementing the method for inline parallel collection of SAS HBA card firmware logs according to any of claims 1 to 6.
9. A readable storage medium having stored thereon a computer program for implementing, when being executed by a processor, the method for online parallel collection of firmware logs of a SAS HBA card according to any one of claims 1 to 6.
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