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一、LVM 准备磁盘分区 disk /dev/sdb n创建分区 t更改类型 8e partprobe 将磁盘分区表变化信息通知内核，请求操作系统重新加载分区表。 -d 不更新内核 -s 显示磁盘分区汇总信息 -h 显示帮助信息 -v 显示版本信息 ...

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认识Linux中的LVM PV VG LV

LVM是逻辑盘卷管理（Logical Volume Manager）的简称，他是磁盘管理的一种工具，就目前基本上所有操作系统均支持，LVM是建立在硬盘和分区之上的一个逻辑层，来提高磁盘分区管理的灵活性。通过LVM系统管理员可以轻松管理磁盘分区，如：将若干个磁盘分区连接为一个整块的卷组（v...

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