An open channel SSD and its driver reliability testing method and device

A technology of drivers and open channels, applied in faulty hardware testing methods, error detection/correction, detection of faulty computer hardware, etc., can solve problems such as failure to fully verify abnormal conditions, achieve reliable design principles, and broad application prospects , the effect of simple structure

Active Publication Date: 2022-07-19
INSPUR SUZHOU 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 running status of the OCSSD after the driver has loaded all the OCSSDs, but the abnormal conditions that occur during the process of loading the OCSSD by the driver have not been fully verified

Method used

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  • An open channel SSD and its driver reliability testing method and device
  • An open channel SSD and its driver reliability testing method and device
  • An open channel SSD and its driver reliability testing method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0077] like figure 1 As shown, the present invention provides an open channel SSD and a driver reliability test method thereof, comprising the following steps:

[0078] S1. Configure the test environment, set the network connection between the test node BMC and the auxiliary node, check the OCSSD status of the test node, partition the OCSSD of the test node, and set a standard file in the OCSSD partition of the test node;

[0079] S2. The auxiliary node controls the booting of the test node, and obtains the time interval T1 from the time when the test node is powered on to when the hard disk driver starts loading OCSSD and the time interval T2 from when the hard disk driver starts loading OCSSD to when the OCSSD is loaded;

[0080] S3. The auxiliary node controls the test node to complete the on-off test for a preset number of times, and controls the test node to shut down for a time interval T after each boot, where T1

[0081] S4. Check the OCSSD status of the test...

Embodiment 2

[0083] like figure 2 As shown, the present invention provides an open channel SSD and a driver reliability test method thereof, comprising the following steps:

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

[0085] S11. Set the auxiliary node to operate normally with the test node, and set the test node BMC and the auxiliary node network to be in the same local area network;

[0086] S12. Check the status of the OCSSD to be tested under the test node system to determine whether the status of the OCSSD to be tested is normal;

[0087] If yes, record the status log of the OCSSD to be tested, and go to step S13;

[0088] If not, end;

[0089] S13. Divide the OCSSD space to be tested into two physical partitions to generate ...

Embodiment 3

[0113] like image 3 As shown, an open channel SSD and its driver reliability test device of the present invention include:

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Abstract

The invention provides a method and device for reliability testing of an open channel SSD and a driver thereof. The method includes the steps of: configuring a testing environment, setting the network connectivity of a testing node BMC and an auxiliary node, checking the OCSSD status of the testing node, and checking the OCSSD of the testing node. Partition, set the standard file in the OCSSD partition of the test node; the auxiliary node controls the boot of the test node, and obtains the time interval T1 from the start of the test node until the hard disk driver starts loading OCSSD and the time interval T2 from when the hard disk driver starts loading OCSSD to the completion of OCSSD loading ; The auxiliary node controls the test node to complete a preset number of on-off tests, and controls the test node to shut down at a time interval T after each boot, where T1<T<T1+T2; check the test node OCSSD status again, and verify the test Node OCSSD read and write functions, and check standard files.

Description

technical field [0001] The invention belongs to the technical field of storage reliability testing, and in particular relates to an open channel SSD and a driver program reliability testing method and device. Background technique [0002] OCSSD is the abbreviation of open-channel SSD, open channel SSD, SSD is the abbreviation of Solid State Drives, solid state drive. [0003] Servers play an important role in the wide application of cloud computing and big data, and storage is an important part of servers. With the continuous innovation of storage technology, OCSSD is more and more widely used in servers. OCSSD, also known as open channel solid-state drive, is a special solid-state drive. This solid-state drive does not implement the Flash Translation Layer (FTL) in the firmware of the drive, but transfers the management tasks of physical solid-state storage to the operating system. To use, you need to install a dedicated driver under the operating system. The driver will l...

Claims

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Application Information

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