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An open channel ssd and a driver reliability test method and device thereof

A driver, open channel technology, applied in fault hardware testing methods, error detection/correction, detection of faulty computer hardware, etc., can solve problems such as failure to fully verify abnormal conditions, and achieve reliable design principles and wide application prospects , highlight the effect of substantive features

Active Publication Date: 2021-03-09
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing test method is to check the operation status of the OCSSD after the driver loads all the OCSSD, but the abnormal conditions that occur during the process of loading the OCSSD cannot be fully verified

Method used

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  • An open channel ssd and a driver reliability test method and device thereof
  • An open channel ssd and a driver reliability test method and device thereof
  • An open channel ssd and a driver reliability test method and device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0077] Such as figure 1 As shown, the present invention provides an open channel SSD and a reliability test method thereof, including the steps of:

[0078] S1. Configure the test environment, set the test node BMC and the auxiliary node network, check the test node OCSSD status, and set standard files on the OCSSD partition of the test node;

[0079] S2. Auxiliary node controls the test node boot, get the time interval T1 T1 T1 T1 T1 and the hard disk driver start to load the OCSSD to the OCSSD load from the boot to the hard disk driver.

[0080] S3. The auxiliary node controls the test node completes the number of preset times, and the control test node is controlled, and the time interval T is turned on, the T1 <T <T1 + T2;

[0081] S4. Check the test node OCSSD status again, verify the test node OCSSD read and write function, and check the standard file.

Embodiment 2

[0083] Such as figure 2 As shown, the present invention provides an open channel SSD and a reliability test method thereof, including the steps of:

[0084] S1. Configure the test environment, set the test node BMC and the secondary network communication, check the test node OCSSD status, and set standard files to the OCSSD partition of the test node, set the standard file in the OCSSD partition of the test node; the specific steps are as follows:

[0085] S11. Setting the auxiliary node to cooperate with the test node, and set the test node BMC and the secondary network in the same local area network;

[0086] S12. View the OCSSD state to be tested under the test node system, and determine whether the OCSSD status to be tested is normal;

[0087] If so, record the OCSSD status log to be tested, and enter step S13;

[0088] No, end;

[0089] S13. The OCSSD space to be tested is divided into two physical partitions, generating first partition and second partition;

[0090] S14. Cr...

Embodiment 3

[0113] Such as image 3 As shown, an open channel SSD and a reliability test device thereof include:

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Abstract

The invention provides an open channel ssd and a driver reliability test method and device thereof. The method comprises the following steps: configuring a test environment, setting test node BMC andauxiliary node network communication, checking the OCSSD state of a test node, partitioning the OCSSD of the test node, and setting a standard file in the OCSSD partition of the test node; the methodalso includes that the auxiliary node controls the test node to be started, and the time interval T1 from starting to OCSSD loading of the test node by the hard disk drive program and the time interval T2 from OCSSD loading of the hard disk drive program to OCSSD loading completion are acquired; the auxiliary node controls the test node to complete startup and shutdown tests for a preset number oftimes, and controls the test node to be shut down at a duration time interval T after each startup, wherein T1<T<T1+T2; and the OCSSD state of the test node is checked again for verifying the OCSSD read-write function of the test node, and thus checking the standard file.

Description

Technical field [0001] The present invention belongs to the field of storage reliability testing, and in particular, the present invention relates to an open channel SSD and a reliability test method and apparatus thereof. Background technique [0002] OCSSD, is the abbreviation of Open-Channel SSD, open channel SSD, SSD is a referred to as Solid State Drives, Solid State Drive. [0003] The server has a lightweight position in the wide application of cloud computing and big data, and storage is part of the server and its important part. With the continuous innovation of storage technology, OCSSD is increasingly widely used on the server. OCSSD, also known as the open channel solid-state drive is a special solid state drive. This solid-state drive does not implement flash translation layer (FTL) in the firmware of the drive, but is transferred to the management task of physically solid storage to the operating system, so general OCSSD Using all required drivers under the operatin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/22
CPCG06F11/2221G06F11/2273
Inventor 贾桂森
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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