CN108512706A - A kind of HBA card failures processing method, system, medium and equipment - Google Patents
A kind of HBA card failures processing method, system, medium and equipment Download PDFInfo
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- CN108512706A CN108512706A CN201810337168.XA CN201810337168A CN108512706A CN 108512706 A CN108512706 A CN 108512706A CN 201810337168 A CN201810337168 A CN 201810337168A CN 108512706 A CN108512706 A CN 108512706A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0659—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities
- H04L41/0661—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities by reconfiguring faulty entities
Abstract
This application discloses a kind of HBA card failures processing methods, including：After the memory node in storage system is stable, the fast Node executed on memory node resets file；Wherein, fast Node resetting file is the file being added in advance on memory node, and fast Node resetting file can perceive the mode of operation of HBA cards on memory node in preset time；Utilize the operating status of HBA cards in fast Node resetting file perception storage system；When the HBA cards in storage system break down, then the fault message of the HBA cards to break down is obtained using asynchronous notifications message mechanism, to handle fault message.As it can be seen that the method in through the invention, can shorten the time of processing HBA card failure information, system consumption is reduced, improves resource utilization.Correspondingly, a kind of HBA card failures processing system, medium and equipment disclosed by the invention, equally have above-mentioned advantageous effect.
Description
Technical field
The present invention relates to field of data storage, more particularly to a kind of HBA card failures processing method, system, medium and equipment.
Background technology
Host bus adaptor (Host Bus Adapter, HBA) be provided between server and storage device at one it is defeated
Enter/export the circuit board either integrated circuit adapter of processing and physical connection.Because HBA alleviates primary processor and retrieval
The burden of task, and the performance of server can be improved, so being used in extensively in various storage systems.But
In the prior art, host side to the troubleshooting of HBA cards is inquired in a manner of poll, and processing time is longer,
It is relatively more to consume system resource, for this technical problem, how the failure of HBA cards in storage system is preferably located
Reason, is those skilled in the art's urgent problem to be solved.
Invention content
In view of this, the purpose of the present invention is to provide a kind of HBA card failures processing method, system, medium and equipment, with
Shorten the time that host side handles HBA card failures, and reduces the consumption of system resource.Its concrete scheme is as follows：
A kind of HBA card failures processing method, including：
After the memory node in storage system is stable, the fast Node resetting text on the memory node is executed
Part；Wherein, the fast Node resetting file is the file being added in advance on the memory node, the fast Node resetting
File can perceive the mode of operation of HBA cards on the memory node in preset time；
The operating status of HBA cards in the storage system is perceived using fast Node resetting file；
When the HBA cards in the storage system break down, then broken down using the acquisition of asynchronous notifications message mechanism
HBA cards fault message, to handle the fault message.
Preferably, described after the memory node in storage system is stable, it executes fast on the memory node
Before the process of fast node resetting file, further include：
After the memory node completes initialization operation, then described in pair HBA cards registration corresponding with the memory node
Fast Node resets file, and executes the fast Node resetting file；
The fast Node resetting file is terminated, and executes the fast Node resetting file again, so that the storage
Memory node in system is stable.
Preferably, the process of the fast Node resetting file executed on the memory node, including：
The fast Node on the memory node, which is executed, using ioctl functions resets file.
Preferably, further include：
It is pair literary with fast Node resetting if fast Node resetting file is not carried out operation in preset time
The corresponding HBA cards of part are restarted.
Preferably, further include：
If the fast Node resetting file is not carried out operation in preset time, text will be reset with the fast Node
The exception information of the corresponding HBA cards of part is recorded to daily record.
Preferably, the operating status that HBA cards in the storage system are perceived using fast Node resetting file
Process, including：
When receiving the fault message that the storage system is sent, then file is reset to described using the fast Node
Fault message is handled；Wherein, the fault message is to be utilized before the HBA cards in the storage system break down
The information that mailbox orders are triggered.
Correspondingly, the invention also discloses a kind of HBA card failures processing systems, including：
File execution module, for after the memory node in storage system is stable, executing the memory node
On fast Node reset file；Wherein, the fast Node resetting file is the text being added in advance on the memory node
Part, the fast Node resetting file can perceive the mode of operation of HBA cards on the memory node in preset time；
File sensing module, the fortune for perceiving HBA cards in the storage system using fast Node resetting file
Row state；
Fault processing module, for when the HBA cards in the storage system break down, then utilizing asynchronous notifications message
Mechanism obtains the fault message of the HBA cards to break down, to handle the fault message.
Preferably, further include：
Logger module will be with if being not carried out operation in preset time for fast Node resetting file
The exception information that the fast Node resets the corresponding HBA cards of file is recorded to daily record.
Correspondingly, the invention also discloses a kind of computer readable storage medium, on the computer readable storage medium
It is stored with computer program, the computer program realizes HBA card failures as previously disclosed processing side when being executed by processor
The step of method.
Correspondingly, the invention also discloses a kind of HBA card failures processing equipments, including：
Memory, for storing computer program；
Processor realizes the step of HBA card failures processing method as previously disclosed when for executing the computer program
Suddenly.
In the present invention, a kind of HBA card failures processing method, including：When the memory node in storage system is stable
Later, the fast Node executed on memory node resets file；Wherein, fast Node resetting file is to be added to storage section in advance
File on point, fast Node resetting file can perceive the mode of operation of HBA cards on memory node in preset time；It utilizes
Fast Node resets the operating status of HBA cards in file perception storage system；When the HBA cards in storage system break down,
The fault message that the HBA cards to break down are then obtained using asynchronous notifications message mechanism, to handle fault message.
As it can be seen that in the present invention, addition can perceive HBA on memory node in preset time on memory node in advance
The fast Node of the mode of operation of card resets file, the perception algorithm logic of host side is optimized, when the storage in storage system
It after node is stable, executes fast Node and resets file, then utilize on fast Node resetting file perception memory node
The operating status of HBA cards, and host side is to obtain the HBA cards to break down in storage system using asynchronous notifications message mechanism
Fault message, compared with the prior art in the fault messages of HBA cards is obtained by way of poll, substantially increase host side
The speed for handling HBA card failure information, reduces the consumption of system resource.Correspondingly, a kind of HBA card failures disclosed by the invention
Processing system, medium and equipment equally have above-mentioned advantageous effect.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of flow chart of HBA card failures processing method disclosed in the embodiment of the present invention one；
Fig. 2 is a kind of flow chart of HBA card failures processing method disclosed in the embodiment of the present invention two；
Fig. 3 is a kind of structure chart of HBA card failures processing system disclosed by the embodiments of the present invention；
Fig. 4 is a kind of structure chart of HBA card failures processing equipment disclosed by the embodiments of the present invention.
Specific implementation mode
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 describes, 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 embodiment of the present invention one discloses a kind of HBA card failures processing method, as shown in Figure 1, this method includes：
Step S11：After the memory node in storage system is stable, the fast Node weight on memory node is executed
Set file；
Wherein, fast Node resetting file is the file being added in advance on memory node, and fast Node resets file energy
Enough modes of operation that HBA cards on memory node are perceived in preset time.
Step S12：Utilize the operating status of HBA cards in fast Node resetting file perception storage system.
It should be noted that HBA cards (Host Bus Adapter, host bus adaptor) be computer in server and
Input/output (I/O) is provided between storage device to handle and the circuit board of physical connection either integrated circuit adapter.In FC
In network (Fibre Channel), when host (such as server) needs and FC networks, FC storage devices (such as SAN) connection, generally
It is required for a kind of special interface card, needs Ethernet card the same just as connection Ethernet in a network, the interface card is in FC
In network, just it is called HBA cards.In the prior art, when the HBA cards in storage system break down, host side is all
All nodes in storage system are inquired in a manner of poll, to obtain the fault message on the HBA cards to break down,
So there are system processing speeds it is slow, the development cycle is long and resource consumption is more the problems such as.
It is that general processor CPU is used to run main process task as host side in the present invention for this technical problem
Device, and the Linux programs of operation standard are in the present embodiment by host side storage system in host side
The monitoring programme of memory node is designed modification, to judge the mode of operation of HBA cards in storage system, that is, by depositing
Whether the HBA cards that addition can perceive in storage system in advance on the node of storage system can be completed to grasp accordingly at the appointed time
The fast Node that work acts resets file, to optimize host side to the perception algorithm logic in storage system, so that
Host side can perceive the mode of operation of HBA cards in storage system at faster speed.
Step S13：When the HBA cards in storage system break down, then utilizes asynchronous notifications message mechanism to obtain and occur
The fault message of the HBA cards of failure, to handle fault message.
Specifically, in the present embodiment, host side is occurred to obtain in storage system using asynchronous notifications message mechanism
The fault message of the HBA cards of failure, and the fault message got is handled.It should be noted that the prior art is worked as
In, host side is that the fault message of HBA cards on each memory node in storage system is obtained with polling mode, and in the present invention
In, it is the fault message that the HBA cards to break down in storage system are obtained with asynchronous notifications message mechanism, alternatively it is conceivable to
It is that in this way, processing speed of the host side to HBA card failure information can be significantly improved, and reduce system
Consumption.That is, when the HBA cards on memory node break down, can fault message be sent directly to host in real time, allow master
Machine carries out parallel processing to the HBA cards that break down, compared with the prior art in, host side is in a manner of poll is to storage
The fault message of HBA cards in system is inquired one by one, so, using the method in the present invention, host side can be greatly improved
To processing time when HBA cards break down in storage system, shorten the development cycle, while can also substantially reduce system resource
Consumption.
As it can be seen that being that addition can perceive memory node in preset time on memory node in advance in the present embodiment
The fast Node of the mode of operation of upper HBA cards resets file, the perception algorithm logic of host side is optimized, when in storage system
It after memory node is stable, executes fast Node and resets file, then utilize fast Node resetting file perception storage section
The operating status of HBA cards on point, and host side is obtained in storage system using asynchronous notifications message mechanism and is broken down
The fault message of HBA cards, compared with the prior art in the fault messages of HBA cards is obtained by way of poll, substantially increase
Host side handles the speed of HBA card failure information, reduces the consumption of system resource.
The embodiment of the present invention two discloses a kind of specific HBA card failures processing method, relative to a upper embodiment, this reality
It applies example and further instruction and optimization has been made to technical solution, shown in Figure 2, this method includes：
Step S21：It is after memory node completes initialization operation, then quick to HBA cards registration corresponding with memory node
Node resets file, and executes fast Node resetting file.
Step S22：It closes fast Node and resets file, and execute fast Node again and reset file, so that storage system
In memory node it is stable.
It is understood that in order to enable host side can preferably monitor the HBA cards in storage system, at this
It is to need to register fast Node resetting file on each memory node of storage system first in embodiment.Specifically,
It is couple HBA corresponding with memory node after memory node completion initialization operation within the storage system in the present embodiment
Fast Node is registered on card and resets file, after having registered fast Node resetting file on memory node, begins to start
Fast Node resets file, is then shut off fast Node resetting file, restarts fast Node resetting file again later, it is clear that this
Sample operation is in order to which system being capable of stable operation.It should be noted that one such mode only is listed in the present embodiment,
In practical operation, by another way system steadily can also be run, not limit specifically herein.
Step S23：After the memory node in storage system is stable, memory node is executed using ioctl functions
On fast Node reset file.
It should be noted that ioctl functions are the letters that the channels I/O in device driver to each equipment are managed
Number, that is, controlled by ioctl functions the Transmission bit rate of each equipment of serial, motor rotating speed etc..Specifically,
In the present embodiment, executed on memory node using ioctl functions after the memory node in storage system is stable
Fast Node resets file.
Step S24：When receiving the fault message of storage system transmission, then fast Node is utilized to reset file to failure
Information is handled；
Wherein, fault message is to be triggered using mailbox orders before the HBA cards in storage system break down
Information.
Specifically, in the present embodiment, before the HBA in storage system is stuck in and breaks down, mailbox can be utilized to order
It enables to host side and triggers failure message, it, will be using having been started up when host side receives the failure message of HBA cards triggering
Fast Node resets file to handle fault message, so that host side can perceive HBA in storage system in advance
The operating status of card, so as to preferably be managed the HBA cards in storage system.
Step S25：When the HBA cards in storage system break down, then utilizes asynchronous notifications message mechanism to obtain and occur
The fault message of the HBA cards of failure, to handle fault message.
Step S26：It is pair literary with fast Node resetting if fast Node resetting file is not carried out operation in preset time
The corresponding HBA cards of part are restarted.
Step S27：If fast Node resetting file is not carried out operation in preset time, text will be reset with fast Node
The exception information of the corresponding HBA cards of part is recorded to daily record.
It is understood that step S25 is corresponding with the step S13 in above-described embodiment, in the present embodiment, not to it
It repeats again.Step S26 and step S27 is two kinds of situations that the system that lists is abnormal situation.It is specific as follows：
When the fast Node resetting file on memory node is not carried out operation in preset time, host side can be at this time
Pair with fast Node resetting file corresponding to HBA cards restart, to ensure continuing to execute for follow-up process, that is, passing through
HBA cards are restarted, so that it is guaranteed that port continues can be used.
When the fast Node resetting file in storage system is not carried out operation, in such cases, host in preset time
End can record the exception information of HBA cards corresponding with fast Node resetting file to daily record, it is to be understood that by HBA
The exception information of card is recorded in daily record, so that it may to provide effective failure when later stage work personnel being facilitated to safeguard fault message
Basis on location.
Correspondingly, the invention also discloses a kind of HBA card failures processing systems, as shown in figure 3, the system includes：
File execution module 31, for after the memory node in storage system is stable, executing on memory node
Fast Node reset file；Wherein, fast Node resetting file is the file being added in advance on memory node, fast Node
Resetting file can perceive the mode of operation of HBA cards in storage system in preset time.
File sensing module 32, for the operating status using HBA cards in fast Node resetting file perception storage system.
Fault processing module 33, for when the HBA cards in storage system break down, then utilizing asynchronous notifications message machine
System obtains the fault message of the HBA cards to break down, to handle fault message.
Preferably, which further includes：
File registration module, for after the memory node in storage system is stable, executing on memory node
Before fast Node resets the process of file, after memory node completes initialization operation, then couple HBA corresponding with memory node
Card registration fast Node resets file, and executes fast Node resetting file.
File restarts module, resets file for terminating fast Node, and execute fast Node again and reset file, so that
Memory node in storage system is stable.
Preferably, file execution module 31 includes：
File execution unit, the fast Node for being executed using ioctl functions on memory node reset file.
Preferably, which further includes：
File restarts module, if being not carried out operation in preset time for fast Node resetting file, pair with it is quick
The corresponding HBA cards of node resetting file are restarted.
Preferably, which further includes：
Logger module, if for fast Node resetting file operation is not carried out in preset time, will with it is quick
The exception information of the corresponding HBA cards of node resetting file is recorded to daily record.
Preferably, file sensing module 32 includes：
File perceives unit, for when receiving the fault message of storage system transmission, then utilizing fast Node to reset
File handles fault message；Wherein, fault message is to be utilized before the HBA cards in storage system break down
The information that mailbox orders are triggered.
Correspondingly, the invention also discloses a kind of computer readable storage medium, stored on computer readable storage medium
The step of having computer program, HBA card failures processing method as previously disclosed is realized when computer program is executed by processor.
Correspondingly, the invention also discloses a kind of HBA card failures processing equipments, as shown in figure 4, including：
Memory 41, for storing computer program；
Processor 42, the step of HBA card failures processing method as previously disclosed is realized when for executing computer program.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only that
A little elements, but also include other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
A kind of fault handling method, system, medium and the equipment of HBA cards provided by the present invention have been carried out in detail above
It introduces, principle and implementation of the present invention are described for specific case used herein, the explanation of above example
It is merely used to help understand the method and its core concept of the present invention；Meanwhile for those of ordinary skill in the art, according to this
The thought of invention, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not answered
It is interpreted as limitation of the present invention.
Claims (10)
1. a kind of HBA card failures processing method, which is characterized in that including：
After the memory node in storage system is stable, the fast Node resetting file on the memory node is executed；
Wherein, the fast Node resetting file is the file being added in advance on the memory node, the fast Node resetting text
Part can perceive the mode of operation of HBA cards in the storage system in preset time；
The operating status of HBA cards in the storage system is perceived using fast Node resetting file；
When the HBA cards in the storage system break down, then the HBA to break down is obtained using asynchronous notifications message mechanism
The fault message of card, to handle the fault message.
2. according to the method described in claim 1, it is characterized in that, the memory node in the storage system it is stable it
Afterwards, before the process for executing the fast Node resetting file on the memory node, further include：
It is after the memory node completes initialization operation, then described quickly to HBA cards registration corresponding with the memory node
Node resets file, and executes the fast Node resetting file；
The fast Node resetting file is terminated, and executes the fast Node resetting file again, so that the storage system
In memory node it is stable.
3. according to the method described in claim 1, it is characterized in that, the fast Node resetting executed on the memory node
The process of file, including：
The fast Node on the memory node, which is executed, using ioctl functions resets file.
4. according to the method described in claim 1, it is characterized in that, further including：
If fast Node resetting file is not carried out operation in preset time, pair with fast Node resetting file pair
The HBA cards answered are restarted.
5. according to the method described in claim 1, it is characterized in that, further including：
If the fast Node resetting file is not carried out operation in preset time, file pair will be reset with the fast Node
The exception information for the HBA cards answered is recorded to daily record.
6. method according to any one of claims 1 to 5, which is characterized in that described to reset text using the fast Node
Part perceives the process of the operating status of HBA cards in the storage system, including：
When receiving the fault message that the storage system is sent, then file is reset to described using the fast Node
Fault message is handled；Wherein, the fault message is to be utilized before the HBA cards in the storage system break down
The information that mailbox orders are triggered.
7. a kind of HBA card failures processing system, which is characterized in that including：
File execution module, for after the memory node in storage system is stable, executing on the memory node
Fast Node resets file；Wherein, the fast Node resetting file is the file being added in advance on the memory node, institute
The mode of operation of HBA cards on the memory node can be perceived in preset time by stating fast Node resetting file；
File sensing module, the operation shape for perceiving HBA cards in the storage system using fast Node resetting file
State；
Fault processing module, for when the HBA cards in the storage system break down, then utilizing asynchronous notifications message mechanism
The fault message for obtaining the HBA cards to break down, to handle the fault message.
8. system according to claim 7, which is characterized in that further include：
Logger module, if for the fast Node resetting file operation is not carried out in preset time, will with it is described
The exception information of the corresponding HBA cards of fast Node resetting file is recorded to daily record.
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 that claim 1 to 6 any one of them HBA card failures such as are handled when the computer program is executed by processor
The step of method.
10. a kind of HBA card failures processing equipment, which is characterized in that including：
Memory, for storing computer program；
Processor is realized when for executing the computer program as at claim 1 to 6 any one of them HBA card failures
The step of reason method.
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| CN201810337168.XA CN108512706A (en) | 2018-04-16 | 2018-04-16 | A kind of HBA card failures processing method, system, medium and equipment |
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| CN201810337168.XA CN108512706A (en) | 2018-04-16 | 2018-04-16 | A kind of HBA card failures processing method, system, medium and equipment |
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Application publication date: 20180907 |
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