我正在讨论将LVM用于媒体/文件服务器,因为我想将多个物理硬盘组合成一个卷.我不想在我的LVM中使用任何RAID,所以我的问题是:
如果我的卷中的多个硬盘中的一个要关闭,我会丢失所有数据,还是会丢失存储在该磁盘上的数据?
另外,如果我只是丢失了单个磁盘上的数据,那么它是否就像更换磁盘并从备份中恢复其中的内容以恢复一样简单?
感谢大家.
解决方法
If one of the multiple hard disks in my volume were to go down would I lose all my data or
would I just lose the data that was stored on that individual disk?
不会丢失存储在整个LVM上的数据
Also,if I were to just lose the data on the individual disk,would it be as simple as
replacing that disk and restoring what was on it from a backup to recover?
不,不是那么简单
你可以在这里阅读类似的问题LVM and disaster recovery