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A distributed block storage network sub-health testing method, device and storage medium
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Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of health testing and storage network, applied in the transmission system, electrical components, etc., can solve the problem of low storage speed, achieve the effect of improving safety and efficiency, reliable design principle, and simple structure
Active Publication Date: 2022-04-26
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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Problems solved by technology
[0003] The existing technology does not address the network health status in the storage process, resulting in the defect of low storage speed in the data storage process
Method used
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Embodiment 1
[0044] This embodiment provides a sub-health testing method for a distributed block storage network, including the following steps:
[0045] S1: Steps to build the test environment;
[0046] Set up a test node environment, connect the tested distributed block to the switch, and run the tested distributed block normally, call the command to query the running status of the cluster,
[0047] S2: the step of setting the performance of the distributed block storage under test;
[0048] Execute the script program to make the storage performance of the measured distributed block higher than 850MB / s; set the quality of service flow control in the storage network of the storage node;
[0050] S4: the step of simulating the network congestion of the exchange;
[0051] Check whether the network port of the storage node in the sub-health state is switched, and relieve the networ...
Embodiment 2
[0057] This embodiment provides a distributed block storage network sub-health testing device, including:
[0058] The building module of the test environment, in this module:
[0059] Set up a test node environment, connect the tested distributed block to the switch, and run the tested distributed block normally, call the command to query the running status of the cluster,
[0060] Set the tested distributed block storage performance module, in this module:
[0061] Execute the script program to make the storage performance of the measured distributed block higher than 850MB / s; set the quality of service flow control in the storage network of the storage node;
[0062] View the storage performance status module of the tested distributed block before network congestion, in this module:
[0063] View and record the storage performance status of the tested distributed blocks before network congestion;
[0064] Simulate switch network congestion module, in this module:
[006...
Embodiment 3
[0073] This embodiment provides a computer storage medium, where instructions are stored in the computer storage medium, and when the computer storage medium is run on a computer, the computer executes the method described in Embodiment 1 above.
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Abstract
The present invention relates to a sub-health test method, device and storage medium of a distributed block storage network. The test method includes steps: S1: the step of building a test environment; S2: the step of setting the performance of the distributed block storage to be tested; S3 : View the storage performance status of the tested distributed block before network congestion; S4: Steps to simulate network congestion of the switch; S5: Switch the active interface, and increase the packet loss rate by 10% on the current active port of the storage network of the storage node; S6: Log in to the second storage node, connect the storage node with the storage node in the sub-health state, and confirm that there is already network packet loss; check whether the network port of the storage node in the sub-health state is switched; S7: delete the packet loss rate in step S5, Resume communication; S8: log in to the second storage node, connect the storage node with the storage node in the sub-health state, and confirm that the response time is greater than the preset threshold time.
Description
technical field [0001] The invention belongs to the technical field of distributed block storage network testing, and in particular relates to a distributed block storage network sub-health testing method, device and storage medium. Background technique [0002] With the rapid development of distributed storage systems, the storage capacity has reached the PB level, more and more data is stored, and the scope of application is becoming wider and wider. Data transmission and storage are becoming more important. [0003] In the prior art, the network health status in the storage process is not addressed, resulting in the defect of low storage speed in the data storage process. [0004] In view of this, the present invention provides a distributed block storage network sub-health testing method, device and storage medium; it is very necessary to solve the above-mentioned defects in the prior art. Contents of the invention [0005] Aiming at the above-mentioned shortcomings o...
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Application Information
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