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前面章节中，物理分区已经建立，同时也把物理分区建立成了逻辑卷，按照步骤，接下来就建立卷组了。前面说过，可以把卷组想象成基本分区中的硬盘，是由多个物理卷组成的。卷组就已经可以动态地调整空间大小了，当卷组空间不足时，可以向卷组中添加新的物理卷。建立卷组建立卷组使用的命令是 vgcreate，具体命令格式...

Linux学习笔记（lvm pv物理卷—>VG卷组—>LV逻辑卷）

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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