Linux系统转移LVM 的相关内容

文章 2017-08-15 来自：开发者社区

如何将Linux系统转移至LVM卷

朋友今天突然找我，说是要把他的 Linux 系统的根分区磁盘扩大。接到这个问题，我马上开始查看下系统情况。是一台 CentOS 6.6 的系统，有两块磁盘分别是：/dev/vda1 是 15G 的根卷，/dev/vda2 是 1G 的交换分区，而整个 /dev/vda 磁盘总大小是 21G( 有 5G 的 /dev/vda5 空闲空间)。现在要求增大 /dev/vda1 分区。后面我给朋友三个....

文章 2017-05-02 来自：开发者社区

如何将 Linux 系统转移至 LVM 卷

一、预备知识了解什么是 dd 以及什么是 dump？ dd 命令用于复制一个设备/分区，原样输出到另外一个文件/设备/分区。 dump 命令用于备份 ext2 或者 ext3 文件系统。可将目录或整个文件系统备份至指定的设备，或备份成一个大文件。备份好了用什么恢复？ restore 命令是 dump 命...

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更新时间 2022-07-30 12:45:05

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