导读：本指南旨在探索各自的高级特性，使得更容易在 Btrfs 和 LVM-ext4 之间进行选择。 在其各类桌面版本中引入了新的默认文件系统Btrfs。多年以来，Fedora 一直在逻辑卷管理(Logical Volume Manager)（LVM） 卷之上使用ext4，引入 Brtfs 对 Fedora 来说是一个很大的转变。

I've been struggling with my Ubuntu file server the past few weeks getting it to boot reliably. This server has been running pretty smoothly until I upgraded to 9.10 (and then 10.04 in desperation) ...

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I've been a sysadmin for a long time, and part of being a sysadmin is doing more than is humanly possible. Sometimes that means writing wicked cool scripts, sometimes it means working late, and ...

In recent years, there has been a trend in which data centers have been opting for commodity hardware and software over proprietary solutions. Why shouldn't they? It offers extremely low costs and the ...