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所在平台: Udemy |
课程主页: https://www.udemy.com/course/ha-storage-systems/
课程评论：没有评论
课程名称：高可用性存储系统 课程概述：在当今数据驱动的世界中，确保对关键信息的持续访问比以往任何时候都更为重要。本综合课程旨在为您提供构建和管理强大存储基础设施所需的理论知识和实践技能，以最小化停机时间并确保数据可靠性。 课程内容从高可用性的基本概念入手，解释其核心概念、重要性及常见的现实应用案例。接着，深入探讨实现高可用性存储所需的关键组件和技术，学习逻辑卷管理（LVM）以实现灵活的存储分配，冗余独立磁盘阵列（RAID）以获取冗余和性能，以及iSCSI网络存储访问。 课程进一步介绍更高级的高可用性技术，如分布式复制块设备（DRBD）用于实时数据复制，以及多路径输入输出（Multipath I/O），通过提供多个存储设备路径来增强容错能力和吞吐量。 整个课程配有实际演示和现实实验室设置（在Rocky Linux 8环境中），您将通过逐步指南配置、测试和维护每个组件，而不仅限于理论学习。 无论您是系统管理员、IT专业人士还是热衷者，本课程将使您能够自信地设计和部署高可用性存储系统。
Course Description:In today's data-driven world, ensuring constant access to critical information is more important than ever. This comprehensive course on High Availability (HA) Storage Systems is designed to equip you with both the theoretical knowledge and practical skills required to build and manage robust storage infrastructures that minimize downtime and ensure data reliability.We start with the fundamentals of High Availability, explaining its core concepts, importance, and common real-world use cases. From there, we delve into the key components and technologies that make HA storage possible. You'll learn about Logical Volume Management (LVM) for flexible storage allocation, RAID (Redundant Array of Independent Disks) for redundancy and performance, and iSCSI for network-based storage access.The course then progresses into more advanced HA techniques using DRBD (Distributed Replicated Block Device) for real-time data replication and Multipath I/O, which enhances fault tolerance and throughput by providing multiple paths to storage devices.Throughout the course, each topic is backed by hands-on demonstrations and real-world lab setups (on Rocky Linux 8). You won't just learn the theory-you'll follow step-by-step guides to configure, test, and maintain each component in a live environment.Whether you're a systems administrator, IT professional, or enthusiast, this course will empower you to design and deploy highly available storage systems with confidence.
