Detailed explanation of CentOS installation array and array card driver

php editor Zimo brings you a detailed explanation on CentOS installation of arrays and array card drivers. When installing servers, in order to improve performance and reliability, we often need to configure hardware arrays. This article will introduce in detail how to install the array under CentOS system and the steps and precautions for installing the array card driver. Through the guidance of this article, you will be able to easily complete the installation of CentOS array and improve the data storage and processing capabilities of the server. Let’s find out together!

Installing the array card

1. Open the computer case and insert the array card into the PCIe slot on the motherboard.

2. Connect the SATA or SAS hard drive on the array card.

3. Start the computer, enter the BIOS settings, and set the array card as the boot device.

Install array card driver

1. Log in to the CentOS system and open a terminal window.

2. Use command line tools to detect the array card model and driver, such as the lspci command and lsmod command.

3. Download and install the corresponding array card driver, which can be downloaded from the official website or open source community.

4. Load the driver module, for example, use the insmod command.

5. Configure array card parameters, such as using array card management tools or command line tools.

Test the array card

1. Use the array card management tool or command line tool to check the array card status and hard drive status.

2. Create a logical volume or soft RAID to test the read and write performance and stability.

When installing the array card and driver, you need to pay attention to the following matters:

1. Confirm the compatibility of the array card and the CentOS system to avoid incompatibility.

2. When installing the driver, you need to select the driver that matches the system version and hardware model to avoid driver incompatibility or system instability.

3. When configuring the array card parameters, you need to set them according to the actual situation and needs to ensure the performance and stability of the storage system.

Installing array cards and corresponding drivers can improve the storage performance and stability of the CentOS system. Careful operation is required and relevant precautions must be followed.

Share: When using a Linux system, you can use the command line tool top to view the status and performance information of system processes to help users understand system operation and diagnose problems.

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