CN107391036A - The VPD information access method and system of a kind of storage - Google Patents
The VPD information access method and system of a kind of storage Download PDFInfo
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- CN107391036A CN107391036A CN201710566846.5A CN201710566846A CN107391036A CN 107391036 A CN107391036 A CN 107391036A CN 201710566846 A CN201710566846 A CN 201710566846A CN 107391036 A CN107391036 A CN 107391036A
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- cmc
- vpd information
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- vpd
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0604—Improving or facilitating administration, e.g. storage management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
- G06F3/0658—Controller construction arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- General Health & Medical Sciences (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses the VPD information access method and system of a kind of storage, method including the step of be：Whether detection CMC IP address connects；To the CMC of IP address connection, the VPD information for calling ipmitool command access to store；CMC access process and result are recorded.System includes connection test cell, VPD information access unit and the memory cell being sequentially connected；Whether the IP address that the connection test cell is used to detect CMC connects, the VPD information access unit is used for the CMC to IP address connection, the VPD information of ipmitool command access storage is called, the memory cell is used to record CMC access process and result.Compared with prior art, the present invention can effectively improve CMC and access the success rate of VPD information, and is widely used in dual control, four controls and controls storage device more.
Description
Technical field
The present invention relates to computer memory technical field, the VPD information access method of specifically a kind of storage and it is
System.
Background technology
With the fast development of storage device, middle and high end storage is gradually favored by more users, while middle and high end is deposited
How storage efficiently and rapidly accesses these device attribute information and receives people facing to increasing storage device attribute information
Concern.
Prior art carries out passing through CMC (chassis managment control, cabinet during storing device information access
System controls manager) network node between, make CMC access VPD (Vital Product Data, critical product technology)
Information.Wherein VPD information includes product information (such as product sn) and hardware configuration information (such as CPU models, speed and each
Interface card of which type etc. supported in groove position).
The CMC for carrying out VPD information access to same storage product includes main CMC0 and standby CMC1, in access process such as
One CMC (main CMC0 or from CMC1) breaks down, it is necessary to switched over to main CMC0 and standby CMC1, past in practical application
Toward situations such as there is CMC switching exceptions or abnormal CMC execution orders, the access to VPD information is caused to fail.
The content of the invention
To overcome above-mentioned the shortcomings of the prior art, it is an object of the invention to provide a kind of visit of the VPD information of storage
Ask method and system, it is possible to increase CMC accesses the success rate of VPD information, and strong applicability.
The technical solution adopted for the present invention to solve the technical problems is：A kind of VPD information access method of storage, including
Following steps：
Whether detection CMC IP address connects；
To the CMC of IP address connection, the VPD information for calling ipmitool command access to store；
CMC access process and result are recorded.
Further, whether the IP address for detecting the CMC using the logical tests of Ping connects.
Further, the VPD information that the calling ipmitool command access stores concretely comprises the following steps：
Call ipmitool orders；
Judge whether CMC accesses success；
If CMC is accessed successfully, without any operation；
If CMC accesses failure, judge in the past period, whether CMC occurred mistake；
If in the past period, mistake occurred for CMC, then an ipmitool order is recalled, access CMC and deposit
The VPD information of storage；
If in the past period, CMC does not make a mistake, then ipmitool orders are repeatedly called, CMC is accessed storage
VPD information.
Further, the VPD information of the storage is stored in middle plate EEPROM and/or storage control EEPROM.
Further, it is necessary to when multiple storage controls share VPD information, VPD information is stored on middle plate EEPROM；
When needing the single storage control to exclusively enjoy VPD information, VPD information is stored in storage control EEPROM.
The VPD information of storage a kind of accesses system, including be sequentially connected connection test cell, VPD information access unit
And memory cell；Whether the IP address that the connection test cell is used to detect CMC is connected, and the VPD information access unit is used
In the CMC connected to IP address, the VPD information of ipmitool command access storage is called, the memory cell is for CMC's
Access process and result are recorded.
Further, the VPD information access unit includes command calls module, accesses judge module and false judgment mould
Block, the input of the command calls module connect the output of the output end and false judgment module of test cell respectively
End, the output end of the input bind command calling module for accessing judge module, the output end for accessing judge module are distinguished
Connect memory cell input and the input of false judgment module；
The command calls module is used to call ipmitool orders, and the access judge module is used for whether judging CMC
Access successfully, the false judgment module is used to judge whether CMC occurred mistake.
The beneficial effect obtained using technical scheme is had
1st, the connectedness of CMC IP address is detected by the logical tests of Ping, directly invoking order for the IP CMC led to makes it
VPD data are accessed, are no longer concerned about CMC master slave relation, it is not necessary to principal and subordinate CMC switching is carried out, so as to avoid principal and subordinate CMC from switching
During the abnormal conditions that run into, above-mentioned technical proposal of the present invention improves the success rate that CMC accesses VPD information.
2nd, connected for CMC IP, but the abnormal conditions that CMC breaks down in command procedure is performed, increase retry
Mechanism, and analysis judgement is carried out to CMC mistakes, suitable number of retries is set, is ensureing to access the not overtime feelings of VPD information
Under condition, further increase the success rate that CMC accesses VPD information.
3rd, memories are controlled for dual control memory, four and controls memory more, the VPD information of storage control can protected
In the presence of in plate EEPROM and controller EEPROM, CMC is accessed VPD information and be stored in middle plate EEPROM and controller
Information in EEPROM, therefore technical scheme is with strong applicability.
4th, CMC is carried out the process of VPD access and recorded a demerit to be recorded, generate log files, facilitate follow-up analysis and look into
See.
Brief description of the drawings
Fig. 1 is flow chart of the method for the present invention.
Fig. 2 is the flow chart that the present invention accesses VPD information.
Fig. 3 is the system structure diagram of the present invention.
Embodiment
For the technical characterstic for illustrating this programme can be understood, below by embodiment, and its accompanying drawing is combined, to this hair
It is bright to be described in detail.Following disclosure provides many different embodiments or example is used for realizing the different knots of the present invention
Structure.In order to simplify disclosure of the invention, hereinafter the part and setting of specific examples are described.In addition, the present invention can be with
Repeat reference numerals and/or letter in different examples.This repetition is that for purposes of simplicity and clarity, itself is not indicated
Relation between various embodiments are discussed and/or set.It should be noted that part illustrated in the accompanying drawings is not necessarily to scale
Draw.Present invention omits the description to known assemblies and treatment technology and process to avoid being unnecessarily limiting the present invention.
As shown in figure 1, a kind of VPD information access method of storage of the present invention, comprises the following steps：
Whether S1, the IP address for detecting CMC connect；
S2, to the CMC of IP address connection, the VPD information for calling ipmitool command access to store；
S3, CMC access process and result are recorded.
In above-mentioned steps S1~S3, CMC master slave relation is no longer concerned about, as long as CMC IP connections can call to it
Ipmitool orders, the access of VPD information is carried out, avoid the abnormal conditions that CMC occurs during master-slave swap, improved and visit
Ask the success rate of VPD information.
Whether the IP address for detecting the CMC using the logical tests of Ping in wherein step S1 connects.The tool of the logical tests of Ping
Body method is to send data request packet to CMC, checks the number for the data request packet that CMC terminations receive and the request of data sent
Whether the number of bag is consistent, if consistent with transmission, the IP address for illustrating CMC is connection, and otherwise CMC IP address does not connect
It is logical.
The VPD information stored in step S2 is stored in middle plate EEPROM (Electrically Erasable
Programmable Read-Only Memory, EEPROM, data are not lost after a kind of power down
Storage chip) and/or storage control EEPROM in.When needing multiple storage controls to share VPD information, by VPD information
It is stored on plate EEPROM；When needing single storage control to exclusively enjoy VPD information, VPD information is stored in the storage control
In device EEPROM processed.For example, for dual control storage device, dual control storage device include storage control nodeA and
NodeB, when needing two storage controls to share VPD information, VPD information is stored on middle plate EEPROM, when needing list
When individual storage control exclusively enjoys VPD information, VPD information is stored in storage control EEPROM, that is, is individually stored in
In nodeA EEPROM and nodeB EEPROM.Equally applicable to four control storage devices and more control storage devices, difference only exists
In the controller EEPROM of setting number, of the storage control EEPROM of setting number and the controller of storage device
Number is identical.
As shown in Fig. 2 to the CMC of IP address connection in step S2, the VPD information for calling ipmitool command access to store
Concretely comprise the following steps：
S21, call ipmitool orders；
S22, judges whether CMC accesses success；
S23, if CMC is accessed successfully, without any operation；
S24, if CMC accesses failure, judge in the past period, whether CMC occurred mistake；
S25, if in the past period, mistake occurred for CMC, then an ipmitool order is recalled, visits CMC
Ask the VPD information of storage；
S26, if in the past period, CMC does not make a mistake, then ipmitool orders are repeatedly called, access CMC
The VPD information of storage.
In step S23 without it is any operation be because CMC access successfully in the case of, storage can be directly obtained
VPD information, go in step S3 operation.
The past period in step S24~S26 is set to 30 seconds, and ipmitool orders are repeatedly called in step S26
Number is 10 times.
It is connection for the IP in the prior art for CMC, but CMC is performing order in above-mentioned steps S21~S26
During the abnormal conditions that break down, increase retry mechanism, and analysis judgement is carried out to CMC mistakes, set suitable weight
Number is tried, in the case where ensureing that access VPD information is not overtime, further increases the success rate that CMC accesses VPD information.
CMC access process and result are recorded in step S3, generate log log files, is easy to subsequently visit CMC
Ask the analysis of process and check.
As shown in figure 3, present invention also offers a kind of VPD information of storage to access system, including the connection being sequentially connected
Test cell 1, VPD information access unit 2 and memory cell 3；Whether the IP address that connection test cell 1 is used to detect CMC connects
Logical, VPD information access unit 2 is used for the CMC to IP address connection, calls the VPD information of ipmitool command access storage, deposits
Storage unit 3 is used to record CMC access process and result.
Wherein VPD information access unit 2 includes command calls module 21, accesses judge module 22 and false judgment module
23, the input of command calls module 21 connects the output of the output end and false judgment module 23 of test cell 1 respectively
End, the output end of the input bind command calling module 21 of judge module 22 is accessed, access the output end point of judge module 22
Not Lian Jie the input of memory cell 3 and false judgment module input；Command calls module 21 is used to call ipmitool to order
Order, access judge module 22 and be used to judge whether CMC accesses success, false judgment module 23 is used to judge whether CMC occurred
Mistake.
Access judge module 22 successfully to judge whether CMC accesses, if CMC accesses VPD information success, directly
CMC access result is exported to memory cell 3, if CMC accesses VPD information failure, outputs signal to false judgment module
23, false judgment module 23 carries out the judgement whether CMC occurred mistake within the past period, if pass by one section
Between, mistake occurred for CMC, then false judgment module 23 recalls once by signal output to command calls module 21
Ipmitool orders, CMC is set to access the VPD information of storage, this time no matter whether CMC accesses success, terminates to access, will access
As a result export to memory cell 3, if the past period, CMC does not make a mistake, then repeatedly calls ipmitool orders, make
CMC accesses the VPD information of storage.Wherein call the number of ipmitool orders to be set to 10 times, and by the process and access result
Export to memory cell 3.
Simply the preferred embodiment of the present invention described above, for those skilled in the art,
Without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also regarded as this hair
Bright protection domain.
Claims (7)
1. a kind of VPD information access method of storage, it is characterized in that：Comprise the following steps：
Whether detection CMC IP address connects；
To the CMC of IP address connection, the VPD information for calling ipmitool command access to store；
CMC access process and result are recorded.
2. a kind of VPD information access method of storage according to claim 1, it is characterized in that：Utilize the logical test inspections of ping
Whether the IP address for surveying the CMC connects.
3. a kind of VPD information access method of storage according to claim 1, it is characterized in that：The calling ipmitool
The VPD information of command access storage concretely comprises the following steps：
Call ipmitool orders；
Judge whether CMC accesses success；
If CMC is accessed successfully, without any operation；
If CMC accesses failure, judge in the past period, whether CMC occurred mistake；
If in the past period, mistake occurred for CMC, then an ipmitool order is recalled, CMC is accessed storage
VPD information；
If in the past period, CMC does not make a mistake, then ipmitool orders are repeatedly called, CMC is accessed storage
VPD information.
4. a kind of VPD information access method of storage according to claim 1, it is characterized in that：The VPD information of the storage
It is stored in plate EEPROM and/or storage control EEPROM.
5. a kind of VPD information access method of storage according to claim 4, it is characterized in that：Need multiple storage controls
When device shares VPD information, VPD information is stored on middle plate EEPROM；When needing the single storage control to exclusively enjoy VPD information,
VPD information is stored in storage control EEPROM.
6. a kind of VPD information of storage accesses system, it is characterized in that：Connection test cell, VPD information including being sequentially connected are visited
Ask unit and memory cell；Whether the IP address that the connection test cell is used to detect CMC connects, and the VPD information accesses
Unit is used for the CMC to IP address connection, calls the VPD information of ipmitool command access storage, and the memory cell is used for
CMC access process and result are recorded.
7. a kind of VPD information of storage according to claim 6 accesses system, it is characterized in that：The VPD information accesses single
Member includes command calls module, access judge module and false judgment module, the input of the command calls module and connected respectively
Lead to the output end of test cell and the output end of false judgment module, the input bind command for accessing judge module in succession
The output end of calling module, the output end for accessing judge module connect the defeated of memory cell input and false judgment module respectively
Enter end；
The command calls module is used to call ipmitool orders, and the access judge module is used to judge whether CMC accesses
Success, the false judgment module are used to judge whether CMC occurred mistake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710566846.5A CN107391036B (en) | 2017-07-12 | 2017-07-12 | Method and system for accessing stored VPD information |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710566846.5A CN107391036B (en) | 2017-07-12 | 2017-07-12 | Method and system for accessing stored VPD information |
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| Publication Number | Publication Date |
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| CN107391036A true CN107391036A (en) | 2017-11-24 |
| CN107391036B CN107391036B (en) | 2020-06-02 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109144415A (en) * | 2018-08-01 | 2019-01-04 | 新华三云计算技术有限公司 | Nodal test method and sharing and storing device |
| CN110704334A (en) * | 2019-09-25 | 2020-01-17 | 苏州浪潮智能科技有限公司 | Method, system and equipment for important product data management |
| CN113867994A (en) * | 2021-09-27 | 2021-12-31 | 苏州浪潮智能科技有限公司 | Case VPD information processing method and device, storage equipment and readable storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1886732A (en) * | 2003-12-18 | 2006-12-27 | 英特尔公司 | Device diagnostic system |
| CN101056205A (en) * | 2007-04-04 | 2007-10-17 | 杭州华为三康技术有限公司 | A management method, system and device based on ATCA architecture-based server |
| US20130013759A1 (en) * | 2011-07-07 | 2013-01-10 | International Business Machines Corporation | Managing inventory data for components of a server system |
| CN102998613A (en) * | 2012-11-26 | 2013-03-27 | 李文海 | Test system and method capable of realizing parallel testing of circuit board |
| US20150095476A1 (en) * | 2013-09-30 | 2015-04-02 | International Business Machines Corporation | Dynamic port naming in a chassis |
| CN106610786A (en) * | 2015-10-26 | 2017-05-03 | 联车（上海）信息科技有限公司 | Data storage method |
-
2017
- 2017-07-12 CN CN201710566846.5A patent/CN107391036B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1886732A (en) * | 2003-12-18 | 2006-12-27 | 英特尔公司 | Device diagnostic system |
| CN101056205A (en) * | 2007-04-04 | 2007-10-17 | 杭州华为三康技术有限公司 | A management method, system and device based on ATCA architecture-based server |
| US20130013759A1 (en) * | 2011-07-07 | 2013-01-10 | International Business Machines Corporation | Managing inventory data for components of a server system |
| CN102998613A (en) * | 2012-11-26 | 2013-03-27 | 李文海 | Test system and method capable of realizing parallel testing of circuit board |
| US20150095476A1 (en) * | 2013-09-30 | 2015-04-02 | International Business Machines Corporation | Dynamic port naming in a chassis |
| CN106610786A (en) * | 2015-10-26 | 2017-05-03 | 联车（上海）信息科技有限公司 | Data storage method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109144415A (en) * | 2018-08-01 | 2019-01-04 | 新华三云计算技术有限公司 | Nodal test method and sharing and storing device |
| CN109144415B (en) * | 2018-08-01 | 2022-05-06 | 新华三云计算技术有限公司 | Node detection method and shared storage device |
| CN110704334A (en) * | 2019-09-25 | 2020-01-17 | 苏州浪潮智能科技有限公司 | Method, system and equipment for important product data management |
| CN113867994A (en) * | 2021-09-27 | 2021-12-31 | 苏州浪潮智能科技有限公司 | Case VPD information processing method and device, storage equipment and readable storage medium |
| CN113867994B (en) * | 2021-09-27 | 2023-08-04 | 苏州浪潮智能科技有限公司 | Cabinet VPD information processing method and device, storage equipment and readable storage medium |
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| CN107391036B (en) | 2020-06-02 |
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