CN106921464A - A kind of information method of adjustment and device - Google Patents
A kind of information method of adjustment and device Download PDFInfo
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- CN106921464A CN106921464A CN201510997790.XA CN201510997790A CN106921464A CN 106921464 A CN106921464 A CN 106921464A CN 201510997790 A CN201510997790 A CN 201510997790A CN 106921464 A CN106921464 A CN 106921464A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
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Abstract
The embodiment of the invention discloses a kind of information method of adjustment, methods described includes：Judge whether data to be tested link carried out information adjustment；If the data to be tested link did not carried out information adjustment, then obtain the error code in the data to be tested link, and be based on dynamically referring to according to the quantity of the error code/logarithm adjustment algorithm is adjusted to the first information of the data-signal of the data to be tested link.The embodiment of the present invention also discloses a kind of information adjusting apparatus simultaneously.
Description
Technical field
The present invention relates to the information adjustment technology in computer realm, more particularly to a kind of information method of adjustment and
Device.
Background technology
System for serial small computer interface (Serial Attached Small are used the form of current server more
Computer System Interface, SAS) controller and expansion equipment Expander, for different clothes
The memory topology that Wu Qi customers use is different, the corresponding hard disk number of controller, device type, and
There are various possibility in the hard disk number of Expander docking.Because production welding, cable technique cannot accomplish
It is complete fine, with the increase of server production quantity, often occur due to reading caused by physical link flash
Input/output (Input/Output, IO) mistake, the problem that file system is read-only, multiple hard disks fall disk are write,
And then service disconnection can be caused, increase O＆M and R＆D costs.
The content of the invention
In order to solve the above technical problems, the embodiment of the present invention is expected to provide a kind of information method of adjustment and device,
Solve read-write I O error, file system caused by physical link flash present in prior art it is read-only,
Hard disk falls the problem of disk, it is ensured that the normal operation of business, while reducing O＆M cost and R＆D costs.
The technical proposal of the invention is realized in this way：
A kind of information method of adjustment, methods described includes：
Judge whether data to be tested link carried out information adjustment；
If the data to be tested link did not carried out information adjustment, in obtaining the data to be tested link
Error code, and be based on dynamically referring to according to the quantity of the error code/logarithm adjustment algorithm is to the data to be tested chain
The first information of the data-signal on road is adjusted.
Optionally, if the data to be tested link did not carried out information adjustment, obtain described to be checked
The error code surveyed in data link, and be based on dynamically referring to according to the quantity of the error code/logarithm adjustment algorithm is to described
The first information of the data-signal of data to be tested link is adjusted, including：
If the data to be tested link did not carried out information adjustment, what transmission test frame and basis were received
Frame number obtains the quantity of error code present in the data to be tested link；
Judge the quantity of the error code whether more than the first predetermined threshold value；
If the quantity of the error code is more than first predetermined threshold value ,/logarithm adjustment calculation is referred to using the dynamic
Method carries out n times adjustment to the first information of the data-signal, until in the data to be tested link
In the absence of error code and the N less than/be equal to preset times or the N is more than the preset times；Wherein,
The first information includes：It is the pre emphasis factor of the data-signal of the data to be tested link, described to be checked
Survey the balance parameters of the data-signal of data link.
Optionally, methods described also includes：
If the quantity of the error code is more than first predetermined threshold value, removes the error code and record the mistake
The quantity of code；
Judge the quantity of the error code whether more than the second predetermined threshold value；
If the quantity of the error code is less than or equal to second predetermined threshold value, referred to using the dynamic/
Logarithm adjustment algorithm calculated for the first interval time, and the number to be detected is detected after first interval time
According in link whether there is error code；Wherein, first predetermined threshold value is less than second predetermined threshold value；
If error code is still present in the data to be tested link after the interval time, continues to remove and miss
Code simultaneously refers to/logarithm adjustment algorithm the second interval time of calculating using the dynamic, until the data to be tested chain
Do not exist error code in road.
Optionally, methods described also includes：
If the quantity of the error code is more than second predetermined threshold value, fault alarm signal is produced, in order to
Inform that the error code in data to be tested link described in user cannot be removed and be decided whether to be treated described in disabling by user
The corresponding physical layer of detection data link.
Optionally, methods described also includes：
The first information writing controller of the data to be tested link after being adjusted, and change institute
The identification information in controller is stated for the data to be tested link has completed adjustment.
A kind of information adjusting apparatus, described device includes：Judging unit and first processing units, wherein：
The judging unit, for judging whether data to be tested link carried out information adjustment；
The first processing units, if not carrying out information adjustment for the data to be tested link, obtain
The error code in the data to be tested link is taken, and is based on dynamically referring to/logarithm adjustment according to the quantity of the error code
Algorithm is adjusted to the first information of the data-signal of the data to be tested link.
Optionally, the first processing units include：Acquisition module, the first judge module and the first treatment mould
Block, wherein：
The acquisition module, if not carrying out information adjustment for the data to be tested link, sends and surveys
The quantity of examination frame and the error code according to present in the frame number acquisition data to be tested link for receiving；
First judge module, for judging the quantity of the error code whether more than the first predetermined threshold value；
The first processing module, if being more than first predetermined threshold value for the quantity of the error code, adopts
Referred to the dynamic/logarithm adjustment algorithm carries out n times adjustment to the first information of the data-signal, directly
To in the data to be tested link in the absence of error code and the N less than/be equal to preset times or the N
More than the preset times；Wherein, the first information includes：The data letter of the data to be tested link
Number pre emphasis factor, the balance parameters of the data-signal of the data to be tested link.
Optionally, the first processing units also include：Remove module, the second judge module and second processing
Module, wherein：
The removing module, if being more than first predetermined threshold value for the quantity of the error code, removes institute
State error code and record the quantity of the error code；
Second judge module, for judging the quantity of the error code whether more than the second predetermined threshold value；
The Second processing module, if being less than or equal to second predetermined threshold value for the quantity of the error code,
/ logarithm adjustment algorithm the first interval time of calculating is then referred to using the dynamic, and after first interval time
Detect in the data to be tested link with the presence or absence of error code；Wherein, first predetermined threshold value is less than described
Second predetermined threshold value；
The Second processing module, if being additionally operable to after the interval time in the data to be tested link still
So there is error code, then continue to remove error code and referred to using the dynamic/logarithm adjustment algorithm is when calculating second and being spaced
Between, until not existing error code in the data to be tested link.
Optionally, the first processing units also include：3rd processing module, wherein：
3rd processing module, if being more than second predetermined threshold value for the quantity of the error code, produces
Raw fault alarm signal, the error code in order to inform in data to be tested link described in user cannot remove and by
User decides whether to disable the corresponding physical layer of the data to be tested link.
Optionally, described device also includes：Second processing unit, wherein：
The second processing unit, for that will be adjusted after the data to be tested link first letter
Breath writing controller, and the identification information in the controller is changed for the data to be tested link has been completed
Adjustment.
Information method of adjustment and device that embodiments of the invention are provided, including judge data to be tested link
Whether information adjustment was carried out, if data to be tested link did not carried out information adjustment, number to be detected was obtained
According to the error code in link, and be based on dynamically referring to according to the quantity of error code/logarithm adjustment algorithm is to data to be tested chain
The first information of the data-signal on road is adjusted；So, for the data link of any memory topology structure,
The first information in the data link can be adjusted according to dynamic, in farthest reducing the data link
Error code, solve read-write I O error, file caused by physical link flash present in prior art
System is read-only, hard disk falls the problem of disk, it is ensured that the normal operation of business, at the same reduce O＆M cost and
R＆D costs.
Brief description of the drawings
A kind of schematic flow sheet of information method of adjustment that Fig. 1 is provided for embodiments of the invention；
The schematic flow sheet of another information method of adjustment that Fig. 2 is provided for embodiments of the invention；
The schematic flow sheet of another information method of adjustment that Fig. 3 is provided for embodiments of the invention；
A kind of structural representation of information adjusting apparatus that Fig. 4 is provided for embodiments of the invention；
The structural representation of another information adjusting apparatus that Fig. 5 is provided for embodiments of the invention；
The structural representation of another information adjusting apparatus that Fig. 6 is provided for embodiments of the invention；
A kind of structural representation of information adjusting apparatus that Fig. 7 is provided for another embodiment of the present invention；
The structural representation of another information adjusting apparatus that Fig. 8 is provided for another embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, it is fully described by.
Embodiments of the invention provide a kind of application program channel information acquisition methods, shown in reference picture 1, should
Method is comprised the following steps：
Step 101, judge data to be tested link whether carried out information adjustment.
Specifically, it can be by information that step 101 judges whether data to be tested link carried out information adjustment
Adjusting apparatus are realized.Data to be tested link preferably can be SAS link, can be by controller
In adjustment flag come obtain SAS link whether carried out information adjustment.
If step 102, data to be tested link did not carried out information adjustment, data to be tested link is obtained
In error code, and be based on dynamically referring to according to the quantity of error code/logarithm adjustment algorithm is to the number of data to be tested link
It is believed that number the first information be adjusted.
Specifically, step 102 obtains the error code in data to be tested link, and it is based on according to the quantity of error code
Dynamically refer to/logarithm adjustment algorithm is adjusted to the first information of the data-signal of data to be tested link can be with
Realized by information adjusting apparatus.Wherein, carried out if data to be tested link is SAS link
Information is adjusted, then directly terminate the adjustment of the first information to the data-signal in SAS link.The first information
Can include：The information such as pre emphasis factor, the balance parameters of SAS signals of SAS signals.
The information method of adjustment that embodiments of the invention are provided, including judge whether data to be tested link enters
Information of going is adjusted, if data to be tested link did not carried out information adjustment, obtains data to be tested link
In error code, and be based on dynamically referring to according to the quantity of error code/logarithm adjustment algorithm is to the number of data to be tested link
It is believed that number the first information be adjusted；So, for the data link of any memory topology structure, all may be used
According to the dynamic first information adjusted in the data link, farthest to reduce the mistake in the data link
Code, solves read-write I O error, file system caused by physical link flash present in prior art
Read-only, hard disk falls the problem of disk, it is ensured that the normal operation of business, while reducing O＆M cost and research and development
Cost.
Embodiments of the invention provide a kind of information method of adjustment, and shown in reference picture 2, the method includes following
Step：
Step 201, information adjusting apparatus judge whether data to be tested link carried out information adjustment.
Wherein, step 201 judge data to be tested link whether carried out information adjustment after, can select
Step 202 or step 203~207 are performed, adjustment performed step if data to be tested link carried out information
202, if data to be tested link did not carried out information, adjustment performed step 203~207；
If step 202, data to be tested link carried out information adjustment, information adjusting apparatus terminate logarithm
It is believed that number the first information adjustment.
If step 203, data to be tested link did not carried out information adjustment, information adjusting apparatus send to be surveyed
The quantity of examination frame and the error code according to present in the frame number acquisition data to be tested link for receiving.
Specifically, server can obtain the quantity of error code present in SAS link by test frame.Clothes
Business device can send test frame to hard disk, and detect the frame number of the test frame received in hard disk, while basis
Corresponding relation between the frame number and error code quantity of the test frame for pre-setting is obtained present in the SAS link
The quantity of error code.
Whether step 204, information adjusting apparatus judge the quantity of error code more than the first predetermined threshold value.
Wherein, step 204 judges that whether the quantity of error code, more than after the first predetermined threshold value, can select to hold
Row step 205 or step 206~207, if the quantity of error code is performed less than or equal to the first predetermined threshold value
Step 205, if the quantity of error code performs step 206~207 more than the first predetermined threshold value；
Wherein, the first predetermined threshold value is to ensure that SAS link optimal transmission data in practical application,
The quantitative value for pre-setting.
If step 205, the quantity of error code are less than or equal to the first predetermined threshold value, information adjusting apparatus knot
Adjustment of the beam to the first information of data-signal.
If step 206, the quantity of error code are more than the first predetermined threshold value, information adjusting apparatus using dynamically referring to/
Logarithm adjustment algorithm carries out n times adjustment to the first information of data-signal, until in data to be tested link not
There is error code and N is less than/is equal to preset times or N is more than preset times.
Wherein, the first information includes：It is the pre emphasis factor of the data-signal of data to be tested link, to be detected
The balance parameters of the data-signal of data link.
Specifically, dynamically refer to/structure of logarithm adjustment algorithm is： Wherein, in this implementation
F in examplenThe adjustment amplitude for being this to the first information, fn-1It it is the last time to the adjustment amplitude of the first information, k0
It is empirical coefficient (0.5<k0<1), k1It is the trust coefficient to last time adjustment, k2It is that result was adjusted to last time
Penalty coefficient, k3It is attenuation coefficient (k3<0.5),With ln (k+fn-1) for correction operator, (k is
Natural number more than 3, preferably 5), r+It is the trust reward rate to the adjustment of last time information, r-It is to upper
The trust penalty rate of secondary information adjustment.It should be noted that n is the positive integer more than 1, for the first time to
The adjustment amplitude of one information can be predetermined amplitude set in advance.
Wherein, step 207 can be performed after step 202, step 205 and step 206；
The first information of data to be tested link after step 207, information adjusting apparatus will be adjusted is write
Enter controller, and change the identification information in controller for data to be tested link has completed adjustment.
It should be noted that the description in the present embodiment with same steps in other embodiments is referred to other
Description in embodiment, here is omitted.
The information method of adjustment that embodiments of the invention are provided, including judge whether data to be tested link enters
Information of going is adjusted, if data to be tested link did not carried out information adjustment, obtains data to be tested link
In error code, and be based on dynamically referring to according to the quantity of error code/logarithm adjustment algorithm is to the number of data to be tested link
It is believed that number the first information be adjusted；So, for the data link of any memory topology structure, all may be used
According to the dynamic first information adjusted in the data link, farthest to reduce the mistake in the data link
Code, solves read-write I O error, file system caused by physical link flash present in prior art
Read-only, hard disk falls the problem of disk, it is ensured that the normal operation of business, while reducing O＆M cost and research and development
Cost.
Embodiments of the invention provide a kind of information method of adjustment, and shown in reference picture 3, the method includes following
Step：
Step 301, information adjusting apparatus judge whether data to be tested link carried out information adjustment.
Wherein, step 301 judge data to be tested link whether carried out information adjustment after, can select
Step 302 or step 303~308 are performed, adjustment performed step if data to be tested link carried out information
202, if data to be tested link did not carried out information, adjustment performed step 203~208；
If step 302, data to be tested link carried out information adjustment, information adjusting apparatus terminate logarithm
It is believed that number the first information adjustment.
If step 303, data to be tested link did not carried out information adjustment, information adjusting apparatus send to be surveyed
The quantity of examination frame and the error code according to present in the frame number acquisition data to be tested link for receiving.
Whether step 304, information adjusting apparatus judge the quantity of error code more than the first predetermined threshold value.
If step 305, the quantity of error code are more than the first predetermined threshold value, information adjusting apparatus remove error code simultaneously
Record the quantity of error code.
Whether step 306, information adjusting apparatus judge the quantity of error code more than the second predetermined threshold value.
Second predetermined threshold value is to ensure that SAS link optimal transmission data in practical application, in advance
The quantitative value for setting is different from the first predetermined threshold value.
Wherein, step 306 judges that whether the quantity of error code, more than after the second predetermined threshold value, can select to hold
Row step 307 or step 308, if the quantity of error code performs step less than or equal to the second predetermined threshold value
307, if the quantity of error code performs step 308 more than the second predetermined threshold value；
If step 307, the quantity of error code are less than or equal to the second predetermined threshold value, information adjusting apparatus are adopted
With dynamically referring to/logarithm adjustment algorithm calculated for the first interval time, and number to be detected detected after the first interval time
According in link whether there is error code.
Wherein, the first predetermined threshold value is less than the second predetermined threshold value.
Specifically, dynamically refer to/structure of logarithm adjustment algorithm is： Wherein, in this implementation
F in examplenIt is the interval time between this detection error code quantity and last detection error code quantity, fn-1For upper
Interval time between one-time detection error code quantity and upper last detection error code quantity, k0It is empirical coefficient
(0.5<k0<1), k1It is the trust coefficient to last time adjustment, k2It is the penalty coefficient that result was adjusted to last time,
k3It is attenuation coefficient (k3<0.5),With ln (k+fn-1) for correction operator, (k is oneself more than 3
So count, preferably 5), r+It is the trust reward rate to the adjustment of last time information, r-It is that last time information is adjusted
Trust penalty rate.It should be noted that n is the positive integer more than 1, for the first time in detection SAS link
Interval time with the presence or absence of error code quantity can be set in advance.
If step 308, the quantity of error code are more than the second predetermined threshold value, information adjusting apparatus produce failure to accuse
Alert signal, in order to inform that the error code in user's data to be tested link cannot be removed and decided whether by user
The corresponding physical layer of disabling data to be tested link.
Specifically, providing the mode of physical layer disabling on the premise of guaranteeing data integrity, can prevent out
Service disconnection and the problem of operating system collapse caused by the link error code that maximum probability is encountered in existing maintenance process
It should be noted that the description in the present embodiment with same steps in other embodiments is referred to other
Description in embodiment, here is omitted.
The information method of adjustment that embodiments of the invention are provided, including judge whether data to be tested link enters
Information of going is adjusted, if data to be tested link did not carried out information adjustment, obtains data to be tested link
In error code, and be based on dynamically referring to according to the quantity of error code/logarithm adjustment algorithm is to the number of data to be tested link
It is believed that number the first information be adjusted；So, for the data link of any memory topology structure, all may be used
According to the dynamic first information adjusted in the data link, farthest to reduce the mistake in the data link
Code, solves read-write I O error, file system caused by physical link flash present in prior art
Read-only, hard disk falls the problem of disk, it is ensured that the normal operation of business, while reducing O＆M cost and research and development
Cost.
Embodiments of the invention provide a kind of information adjusting apparatus, can apply to the corresponding embodiment in Fig. 1~3
In a kind of information method of adjustment for providing, shown in reference picture 4, the device includes：Judging unit 41 and first
Processing unit 42, wherein：
Judging unit 41, for judging whether data to be tested link carried out information adjustment.
First processing units 42, if not carrying out information adjustment for data to be tested link, obtain to be checked
The error code surveyed in data link, and be based on dynamically referring to according to the quantity of error code/logarithm adjustment algorithm is to number to be detected
It is adjusted according to the first information of the data-signal of link.
The information adjusting apparatus that embodiments of the invention are provided, including judge whether data to be tested link enters
Information of going is adjusted, if data to be tested link did not carried out information adjustment, obtains data to be tested link
In error code, and be based on dynamically referring to according to the quantity of error code/logarithm adjustment algorithm is to the number of data to be tested link
It is believed that number the first information be adjusted；So, for the data link of any memory topology structure, all may be used
According to the dynamic first information adjusted in the data link, farthest to reduce the mistake in the data link
Code, solves read-write I O error, file system caused by physical link flash present in prior art
Read-only, hard disk falls the problem of disk, it is ensured that the normal operation of business, while reducing O＆M cost and research and development
Cost.
Further, shown in reference picture 5, first processing units 42 include：Acquisition module 421, first judges
Module 422 and first processing module 423, wherein：
Acquisition module 421, if not carrying out information adjustment for data to be tested link, sends test frame
And according to the quantity for obtaining error code present in data to be tested link for receiving.
First judge module 422, for judging the quantity of error code whether more than the first predetermined threshold value.
First processing module 423, if being more than the first predetermined threshold value for the quantity of error code, using dynamically referring to/
Logarithm adjustment algorithm carries out n times adjustment to the first information of data-signal, until in data to be tested link not
There is error code and N is less than/is equal to preset times or N is more than preset times.
Wherein, the first information includes：It is the pre emphasis factor of the data-signal of data to be tested link, to be detected
The balance parameters of the data-signal of data link.
Further, shown in reference picture 6, first processing units 42 also include：Removing module 424, second are sentenced
Disconnected module 425 and Second processing module 426, wherein：
Module 424 is removed, if being more than the first predetermined threshold value for the quantity of error code, error code is removed and is recorded
The quantity of error code.
Second judge module 425, for judging the quantity of error code whether more than the second predetermined threshold value.
Second processing module 426, if being less than or equal to the second predetermined threshold value for the quantity of error code, uses
Dynamically refer to/logarithm adjustment algorithm the first interval time of calculating, and data to be tested are detected after the first interval time
Whether there is error code in link.
Wherein, the first predetermined threshold value is less than the second predetermined threshold value.
Second processing module 426, if being additionally operable to that mistake is still present in data to be tested link after interval time
Code, then continue to remove error code and using/logarithm adjustment algorithm the second interval time of calculating is dynamically referred to, until to be checked
Survey and do not exist error code in data link.
Further, shown in reference picture 7, first processing units 42 also include：3rd processing module 427, its
In：
3rd processing module 427, if being more than the second predetermined threshold value for the quantity of error code, produces failure to accuse
Alert signal, in order to inform that the error code in user's data to be tested link cannot be removed and decided whether by user
The corresponding physical layer of disabling data to be tested link.
Further, shown in reference picture 8, the device also includes：Second processing unit 43, wherein：
Second processing unit 43, for that will be adjusted after data to be tested link the first information write-in
Controller, and the identification information in controller is changed for data to be tested link has completed adjustment.
It should be noted that the interaction in the present embodiment between each unit and module, is referred to Fig. 1~3
Interaction in a kind of information method of adjustment that corresponding embodiment is provided, here is omitted.
The information adjusting apparatus that embodiments of the invention are provided, including judge whether data to be tested link enters
Information of going is adjusted, if data to be tested link did not carried out information adjustment, obtains data to be tested link
In error code, and be based on dynamically referring to according to the quantity of error code/logarithm adjustment algorithm is to the number of data to be tested link
It is believed that number the first information be adjusted；So, for the data link of any memory topology structure, all may be used
According to the dynamic first information adjusted in the data link, farthest to reduce the mistake in the data link
Code, solves read-write I O error, file system caused by physical link flash present in prior art
Read-only, hard disk falls the problem of disk, it is ensured that the normal operation of business, while reducing O＆M cost and research and development
Cost.
In actual applications, the judging unit 41, first processing units 42, acquisition module 421, first
At judge module 422, first processing module 423, removing module 424, the second judge module 425, second
Reason module 426, the 3rd processing module 427 and second processing unit 43 can be set by being sent positioned at wireless data
Central processing unit (Central Processing Unit, CPU), microprocessor (Micro Processor in standby
Unit, MPU), digital signal processor (Digital Signal Processor, DSP) or field-programmable
Gate array (Field Programmable Gate Array, FPGA) etc. is realized.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or meter
Calculation machine program product.Therefore, the present invention can using hardware embodiment, software implementation or combine software and
The form of the embodiment of hardware aspect.And, the present invention can be used and wherein include calculating at one or more
Computer-usable storage medium (the including but not limited to magnetic disk storage and optical storage of machine usable program code
Device etc.) on implement computer program product form.
The present invention is with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Flow chart and/or block diagram describe.It should be understood that flow chart and/or side can be realized by computer program instructions
The knot of flow in each flow and/or square frame and flow chart and/or block diagram and/or square frame in block diagram
Close.Can provide these computer program instructions to all-purpose computer, special-purpose computer, Embedded Processor or
The processor of other programmable data processing devices is producing a machine so that by computer or other can
The instruction of the computing device of programming data processing equipment is produced for realizing in one flow of flow chart or multiple
The device of the function of being specified in one square frame of flow and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in can guide computer or other programmable data processing devices
In the computer-readable memory for working in a specific way so that storage is in the computer-readable memory
Instruction is produced includes the manufacture of command device, and the command device is realized in one flow of flow chart or multiple streams
The function of being specified in one square frame of journey and/or block diagram or multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices, made
Obtain and series of operation steps performed on computer or other programmable devices to produce computer implemented treatment,
So as to the instruction performed on computer or other programmable devices is provided for realizing in one flow of flow chart
Or specified in multiple one square frame of flow and/or block diagram or multiple square frames function the step of.
The above, only presently preferred embodiments of the present invention is not intended to limit protection model of the invention
Enclose.
Claims (10)
1. a kind of information method of adjustment, it is characterised in that methods described includes：
Judge whether data to be tested link carried out information adjustment；
If the data to be tested link did not carried out information adjustment, in obtaining the data to be tested link
Error code, and be based on dynamically referring to according to the quantity of the error code/logarithm adjustment algorithm is to the data to be tested chain
The first information of the data-signal on road is adjusted.
2. method according to claim 1, it is characterised in that if the data to be tested link
The information of not carrying out is adjusted, then obtain the error code in the data to be tested link, and according to the error code
Quantity is based on dynamically referring to/logarithm adjustment algorithm is to the first information of the data-signal of the data to be tested link
It is adjusted, including：
If the data to be tested link did not carried out information adjustment, what transmission test frame and basis were received
Frame number obtains the quantity of error code present in the data to be tested link；
Judge the quantity of the error code whether more than the first predetermined threshold value；
If the quantity of the error code is more than first predetermined threshold value ,/logarithm adjustment calculation is referred to using the dynamic
Method carries out n times adjustment to the first information of the data-signal, until in the data to be tested link
In the absence of error code and the N less than/be equal to preset times or the N is more than the preset times；Wherein,
The first information includes：It is the pre emphasis factor of the data-signal of the data to be tested link, described to be checked
Survey the balance parameters of the data-signal of data link.
3. method according to claim 2, it is characterised in that methods described also includes：
If the quantity of the error code is more than first predetermined threshold value, removes the error code and record the mistake
The quantity of code；
Judge the quantity of the error code whether more than the second predetermined threshold value；
If the quantity of the error code is less than or equal to second predetermined threshold value, referred to using the dynamic/
Logarithm adjustment algorithm calculated for the first interval time, and the number to be detected is detected after first interval time
According in link whether there is error code；Wherein, first predetermined threshold value is less than second predetermined threshold value；
If error code is still present in the data to be tested link after the interval time, continues to remove and miss
Code simultaneously refers to/logarithm adjustment algorithm the second interval time of calculating using the dynamic, until the data to be tested chain
Do not exist error code in road.
4. method according to claim 3, it is characterised in that methods described also includes：
If the quantity of the error code is more than second predetermined threshold value, fault alarm signal is produced, in order to
Inform that the error code in data to be tested link described in user cannot be removed and be decided whether to be treated described in disabling by user
The corresponding physical layer of detection data link.
5. method according to claim 1 and 2, it is characterised in that methods described also includes：
The first information writing controller of the data to be tested link after being adjusted, and change institute
The identification information in controller is stated for the data to be tested link has completed adjustment.
6. a kind of information adjusting apparatus, it is characterised in that described device includes：Judging unit and the first treatment
Unit, wherein：
The judging unit, for judging whether data to be tested link carried out information adjustment；
The first processing units, if not carrying out information adjustment for the data to be tested link, obtain
The error code in the data to be tested link is taken, and is based on dynamically referring to/logarithm adjustment according to the quantity of the error code
Algorithm is adjusted to the first information of the data-signal of the data to be tested link.
7. device according to claim 6, it is characterised in that the first processing units include：Obtain
Modulus block, the first judge module and first processing module, wherein：
The acquisition module, if not carrying out information adjustment for the data to be tested link, sends and surveys
The quantity of examination frame and the error code according to present in the frame number acquisition data to be tested link for receiving；
First judge module, for judging the quantity of the error code whether more than the first predetermined threshold value；
The first processing module, if being more than first predetermined threshold value for the quantity of the error code, adopts
Referred to the dynamic/logarithm adjustment algorithm carries out n times adjustment to the first information of the data-signal, directly
To in the data to be tested link in the absence of error code and the N less than/be equal to preset times or the N
More than the preset times；Wherein, the first information includes：The data letter of the data to be tested link
Number pre emphasis factor, the balance parameters of the data-signal of the data to be tested link.
8. device according to claim 7, it is characterised in that the first processing units also include：
Module, the second judge module and Second processing module are removed, wherein：
The removing module, if being more than first predetermined threshold value for the quantity of the error code, removes institute
State error code and record the quantity of the error code；
Second judge module, for judging the quantity of the error code whether more than the second predetermined threshold value；
The Second processing module, if being less than or equal to second predetermined threshold value for the quantity of the error code,
/ logarithm adjustment algorithm the first interval time of calculating is then referred to using the dynamic, and after first interval time
Detect in the data to be tested link with the presence or absence of error code；Wherein, first predetermined threshold value is less than described
Second predetermined threshold value；
The Second processing module, if being additionally operable to after the interval time in the data to be tested link still
So there is error code, then continue to remove error code and referred to using the dynamic/logarithm adjustment algorithm is when calculating second and being spaced
Between, until not existing error code in the data to be tested link.
9. device according to claim 8, it is characterised in that the first processing units also include：
3rd processing module, wherein：
3rd processing module, if being more than second predetermined threshold value for the quantity of the error code, produces
Raw fault alarm signal, the error code in order to inform in data to be tested link described in user cannot remove and by
User decides whether to disable the corresponding physical layer of the data to be tested link.
10. the device according to claim 6 or 7, it is characterised in that described device also includes：The
Two processing units, wherein：
The second processing unit, for that will be adjusted after the data to be tested link first letter
Breath writing controller, and the identification information in the controller is changed for the data to be tested link has been completed
Adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510997790.XA CN106921464B (en) | 2015-12-25 | 2015-12-25 | Information adjusting method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510997790.XA CN106921464B (en) | 2015-12-25 | 2015-12-25 | Information adjusting method and device |
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| Publication Number | Publication Date |
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| CN106921464A true CN106921464A (en) | 2017-07-04 |
| CN106921464B CN106921464B (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510997790.XA Active CN106921464B (en) | 2015-12-25 | 2015-12-25 | Information adjusting method and device |
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| Country | Link |
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| CN (1) | CN106921464B (en) |
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| CN109614288A (en) * | 2018-12-10 | 2019-04-12 | 浪潮(北京)电子信息产业有限公司 | High-speed link error code alarm method, device, equipment and readable storage medium storing program for executing |
| CN115333979A (en) * | 2022-08-12 | 2022-11-11 | 济南浪潮数据技术有限公司 | Link error code processing method and device and computer readable storage medium |
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| CN106921464B (en) | 2020-08-14 |
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