Linux-based hard disk random hot plug stability detection method
A detection method and stability technology, which is applied in the field of random hot swap stability detection of hard disks based on linux, can solve the problems of hard disk speed reduction, affecting server efficiency, etc., and achieve the effects of easy maintenance, clear structure, and easy operation
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Embodiment 1
[0033] Such as figure 1 As shown, a method for detecting the stability of hard disk random hot plugging based on linux, the operation process of the method is as follows:
[0034] 1. Build a test environment: According to actual application requirements, select different types of hard disks for testing. The server needs to support hot-swappable hard disks; detect the status, capacity, SN, speed, and drive letter of the hard disk;
[0035] 2. Configure system parameters: install different operating systems according to different application scenarios, and support RHEL, Centos, and SUSE series OS; fully install the system; after the test is completed, the system can normally detect the hard disk device of the node;
[0036] 3. Select the hard disk detection tool: For the machine under test, copy the hard disk detection tool of different manufacturers; and execute the hard disk test tool to see if it can be executed normally;
[0037] 4. Perform random hot-swapping test of the h...
Embodiment 2
[0039] On the basis of Embodiment 1, the implementation steps described in this embodiment are completed in a server installed with an operating system with a linux kernel, and the user logs in as root during operation.
Embodiment 3
[0041] On the basis of Embodiment 1, the hard disk stability detection script described in this embodiment is written using a SHELL script to realize the detection of the hard disk state after the hard disk is unplugged.
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