ZFS
abbr. 一种文件系统(Zettabyte File System);零场分裂(Zero Field Split)
2025-01-07 12:54 浏览次数 1
abbr. 一种文件系统(Zettabyte File System);零场分裂(Zero Field Split)
zfs parameterszfs参量
ZFS zero-fieldselection零场选择
ZFS-N覆膜砂
ZFS parameterZFS参量
ZFS参量ZFS parameter
zfs volume使用例子
ZFS Pool里增加硬盘做镜像
zfs-metab医学软件
ZF ZFS锌铁合金
The following command requests a ZFS storage pool to be created with four devices and provides data protection with RAID-Z.
下面的命令要求通过四个设备创建ZFS存储池并通过RAID - Z提供数据保护。
Embedded within ZFS is an implementation of an important set of features such as snapshots, copy-on-write clones, continuous integrity checking, and data protection through RAID-Z.
ZFS内嵌入的是重要功能集(如快照、即写即拷克隆、连续完整性检查和通过RAID - Z的数据保护)的实现。
A fascinating feature of ZFS is that is quickly creates the file system itself.
ZFS的一个引人注目的特性是它能够很快地创建文件系统本身。
As discussed earlier, ZFS incorporates a volume-management function to abstract underlying physical storage devices to the file system.
正如前面所讨论的,ZFS合并了卷管理功能来提取底层物理存储设备到文件系统。
This short demonstration explores the consolidation of volume management with a file system and shows how easy it is to administer ZFS (even in the face of failures).
此简短演示探究了通过文件系统进行的卷管理的整合,并展示了管理ZFS(即使是故障时)有多简单。
When ZFS first came out, it looked incredible, but the root issue was a glaring omission in feature functionality.
当ZFS最初出现时,它看起来令人难以置信,但它的根本问题是特性功能很不够。
But ZFS isn「t just a collection of features that make up a useful file system.
但是ZFS不只是组成有用文件系统的功能集合。
As ZFS has native NFS support, you only need to know the file system, type of sharing and the location.
因为ZFS提供了NFS本机支持,所以您只需了解文件系统、分享类型和位置即可。
Fortunately, ZFS and RAID-Z allow easy administration for these tasks.
幸运的是,ZFS和RAID - z使您能够轻松管理这些任务。
This allows ZFS to be transaction based, and it」s much simpler to implement features like atomic operations.
这允许ZFS基于事务,且更容易实现类似原子操作等的功能。
ZFS is currently unaware of the corruption, but you can force it to see the problem by requesting a scrub of the pool.
ZFS目前未意识到损坏,但是您可以通过请求池的清理,强制池发现问题。
It is highly recommended to use an operating system that natively supports the ZFS filesystem to take advantage of all the features and performance.
强烈推荐使用对ZFS文件系统提供本机支持的操作系统,以便充分利用所有的特性和性能。
ZFS supports a variety of parity schemes based on the number of devices in the pool.
基于池中设备数量,ZFS支持各种不同的的奇偶校验方案。
ZFS USES a copy-on-write model for managing data on the storage.
ZFS使用即写即拷模型来管理存储中的数据。
Let「s see what ZFS reports when this happens.
让我们来看一下出现故障时的ZFS报告。
With four devices available to use as your block devices for ZFS (totaling 256MB in size), create your pool using the zpool command.
有了四台设备作为您的ZFS块设备(总大小 256MB),使用 zpool命令来创建您的池。
I」ve selected a file that「s around 120kb in size to see the effect of ZFS compression.
我已经选择了大小120KB左右的文件来查看ZFS压缩的效果。
First, ZFS USES a pooled storage model instead of the traditional volume-based model.
首先,ZFS使用池存储模型,而不是传统的基于卷的模型。
While ZFS might be the future, not a lot of people are presently using it and it has a long way to go.
尽管ZFS可能代表了未来,但是现在使用它的人并不多,它仍然有很长的路要走。
This means that you get those features of ZFS such as snapshots on an independent file system (that likely doesn」t support them directly).
这意味着您可以获得那些ZFS的功能,如独立文件系统中的快照(该文件系统可能并不直接支持它们)。
These recent improvements to ZFS are very important.
对ZFS的这些改进非常重要。
ZFS is ideal when trying to build storage in a server that can hold multiple devices and then share it over the network.
当试图在可以支持多个设备的服务器中构建存储并通过网络共享该存储时,ZFS是一个理想选择。