CN109656768A - A kind of test method for checking CPU IEER - Google Patents
A kind of test method for checking CPU IEER Download PDFInfo
- Publication number
- CN109656768A CN109656768A CN201811605673.4A CN201811605673A CN109656768A CN 109656768 A CN109656768 A CN 109656768A CN 201811605673 A CN201811605673 A CN 201811605673A CN 109656768 A CN109656768 A CN 109656768A
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- ieer
- cpu
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- test method
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
- G06F11/2236—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test CPU or processors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/325—Display of status information by lamps or LED's
- G06F11/326—Display of status information by lamps or LED's for error or online/offline status
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Debugging And Monitoring (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
Abstract
The invention discloses a kind of test methods for checking CPU IEER, comprising the following steps: carries out the setting of BIOS option；Server is saved and restarted, the value of setting is come into force, and is entered in OS；Control terminal computer and server are connected by DCI line；Script is opened in control terminal, executes tentative order；IEER mistake is injected to CPU；It executes order and has checked whether that note mistake log is generated；If IEER Log occurs in log, the note for interrupting circulation is wrong, obtains test information.The test method disclosed by the invention for checking CPU IEER can detect the relevant abnormalities information of CPU well, can obtain handling with maintenance in time when there is exception information, guarantee the stability of server, improve the quality of product.
Description
Technical field
The present invention relates to the field of test technology more particularly to a kind of test methods for checking CPU IEER.
Background technique
Central processing unit (CPU, Central Processing Unit) is one piece of ultra-large integrated circuit, is one
The arithmetic core (Core) and control core (Control Unit) of platform server.Its function is mainly interpretative order and place
Manage the data in software.Whether after IEER exception occurs in CPU, whether the mainboard of server has relevant lamp to indicate, have in BMC
Relevant log needs a kind of test method tested and check CPU IEER.
Based on the above issues, therefore, to those skilled in the art, how the test side for checking CPU IEER is realized
The technical issues of method is urgent need to resolve.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of test method for checking CPU IEER, energy
The relevant abnormalities information of detecting CPU well can obtain handling with maintenance in time when there is exception information, guarantee server
Stability improves the quality of product.
A kind of test method for checking CPU IEER proposed by the present invention, comprising the following steps:
Carry out the setting of BIOS option；
Server is saved and restarted, the value of setting is come into force, and is entered in OS；
Control terminal computer and server are connected by DCI line；
Script is opened in control terminal, executes tentative order；
IEER mistake is injected to CPU；
It executes order and has checked whether that note mistake log is generated；
If IEER Log occurs in log, the note for interrupting circulation is wrong, obtains test information.
Preferably, carry out the setting of BIOS option, comprising the steps of: set System Memory Poison as
Disabled；EMCA MCE-SMI enable is set as Disabled.
Preferably, script is opened in control terminal, executes tentative order, concrete mode are as follows: open CScripts in control terminal
Script executes order: halt.
Preferably, it is injected in IEER mistake to CPU, the order of execution are as follows: ei.injectMCERR ().
Preferably, it executes order and has checked whether that note mistake log is generated, concrete mode are as follows: execute order and checked whether note
Wrong log is generated；Order are as follows: sv.sockets.uncore0.ptu_cr_mca_err_log.show ()；
If appearance can infuse wrong success with MCERR log, expression, continue to execute；
Order are as follows: itp.cv.machinecheckbreak=1, when executing go (), circulation infuses MCERR to CPU
log。
Preferably, the note mistake execution order for interrupting circulation is as follows: itp.cv.shutdown=1and go ().
Preferably, information is tested specifically: the red light of the bright CPU IEER of mainboard indicates that mainboard works as the mistake for CPU IEER occur
It mistakes, drags down signal, mainboard route no problem；Relevant CPU IEER log is seen in BMC, indicates BIOS in BMC
Realize this function.
A kind of test method for checking CPU IEER provided in the present invention can detect the relevant abnormalities letter of CPU well
Breath can obtain handling with maintenance in time when there is exception information, guarantee the stability of server, improve the quality of product.
Detailed description of the invention
Fig. 1 is a kind of flow chart for the test method for checking CPU IEER proposed by the present invention.
Specific embodiment
As shown in FIG. 1, FIG. 1 is a kind of flow charts for the test method for checking CPU IEER proposed by the present invention.
The present invention is described in detail below with reference to the accompanying drawings and embodiments.
A kind of test method for checking CPU IEER, comprising the following steps:
S1: carrying out the setting of BIOS option, sets System Memory Poison as Disabled；Set EMCA
MCE-SMI enable is Disabled；
S2: saving and restarts server, and the value of setting is come into force, and enters in OS；
S3: control terminal computer and server are connected by DCI line；
S4: CScripts script is opened in control terminal, executes order: halt；
S5: IEER mistake, the order of execution are as follows: ei.injectMCERR () are injected to CPU；
S6: it executes order and has checked whether that note mistake log is generated；Order are as follows: sv.sockets.uncore0.ptu_cr_
mca_err_log.show()；
If appearance can infuse wrong success with MCERR log, expression, continue to execute；
Order are as follows: itp.cv.machinecheckbreak=1, when executing go (), circulation infuses MCERR to CPU
log；
S7: if IEER Log occurs in log, the note for interrupting circulation is wrong, and it is as follows to execute order:
Itp.cv.shutdown=1and go ()；Obtain test information, wherein test information specifically: the bright CPU IEER's of mainboard
Red light indicates that mainboard when there is the mistake of CPU IEER, drags down signal, mainboard route no problem；Correlation is seen in BMC
CPU IEER log, indicate BIOS with realizing this function in BMC.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of test method for checking CPU IEER, which comprises the following steps:
Carry out the setting of BIOS option；
Server is saved and restarted, the value of setting is come into force, and is entered in OS；
Control terminal computer and server are connected by DCI line；
Script is opened in control terminal, executes tentative order；
IEER mistake is injected to CPU；
It executes order and has checked whether that note mistake log is generated；
If IEER Log occurs in log, the note for interrupting circulation is wrong, obtains test information.
2. the test method according to claim 1 for checking CPU IEER, which is characterized in that carry out setting for BIOS option
It sets, comprising the steps of: set System Memory Poison as Disabled；Set EMCA MCE-SMI enable as
Disabled。
3. the test method according to claim 1 for checking CPU IEER, which is characterized in that script is opened in control terminal,
Execute tentative order, concrete mode are as follows: open CScripts script in control terminal, execute order: halt.
4. according to right want 1 described in check the test method of CPU IEER, which is characterized in that in CPU injection IEER mistake,
The order of execution are as follows: ei.injectMCERR ().
5. the test method according to claim 1 for checking CPU IEER, which is characterized in that execute order and checked whether
It infuses mistake log to generate, concrete mode are as follows: execute order and checked whether that note mistake log is generated；Order are as follows:
sv.sockets.uncore0.ptu_cr_mca_err_log.show()；
If appearance can infuse wrong success with MCERR log, expression, continue to execute；
Order are as follows: itp.cv.machinecheckbreak=1, when executing go (), circulation infuses MCERR log to CPU.
6. the test method according to claim 1 for checking CPU IEER, which is characterized in that the note mistake for interrupting circulation executes
It orders as follows: itp.cv.shutdown=1and go ().
7. any one described in -6 checks the test method of CPU IEER according to claim 1, which is characterized in that test information tool
Body are as follows: the red light of the bright CPU IEER of mainboard indicates that mainboard when there is the mistake of CPU IEER, drags down signal, mainboard route
No problem；Relevant CPU IEER log is seen in BMC, indicates BIOS with realizing this function in BMC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811605673.4A CN109656768A (en) | 2018-12-27 | 2018-12-27 | A kind of test method for checking CPU IEER |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811605673.4A CN109656768A (en) | 2018-12-27 | 2018-12-27 | A kind of test method for checking CPU IEER |
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| Publication Number | Publication Date |
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| CN109656768A true CN109656768A (en) | 2019-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811605673.4A Pending CN109656768A (en) | 2018-12-27 | 2018-12-27 | A kind of test method for checking CPU IEER |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544504A (en) * | 2019-07-26 | 2019-12-06 | 苏州浪潮智能科技有限公司 | test method, system and equipment for memory ADDDC function |
| CN111488288A (en) * | 2020-04-17 | 2020-08-04 | 苏州浪潮智能科技有限公司 | Method, device, terminal and storage medium for testing BMC ACD stability |
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| CN104268052A (en) * | 2014-10-21 | 2015-01-07 | 浪潮电子信息产业股份有限公司 | Memory Rank Spare testing method based on ITP tool |
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Patent Citations (4)
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| CN101126995A (en) * | 2006-08-14 | 2008-02-20 | 国际商业机器公司 | Method and apparatus for processing serious hardware error |
| CN102467417A (en) * | 2010-11-19 | 2012-05-23 | 英业达股份有限公司 | Computer system |
| CN104268052A (en) * | 2014-10-21 | 2015-01-07 | 浪潮电子信息产业股份有限公司 | Memory Rank Spare testing method based on ITP tool |
| CN107832179A (en) * | 2017-11-27 | 2018-03-23 | 郑州云海信息技术有限公司 | A kind of PCIe Error Enabling method of testings |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544504A (en) * | 2019-07-26 | 2019-12-06 | 苏州浪潮智能科技有限公司 | test method, system and equipment for memory ADDDC function |
| CN111488288A (en) * | 2020-04-17 | 2020-08-04 | 苏州浪潮智能科技有限公司 | Method, device, terminal and storage medium for testing BMC ACD stability |
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Application publication date: 20190419 |
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