xfs

  • 网络文件系统;字形服务器(X Font Server);文件系统对象的扩展属性

xfsxfs

xfs

文件系统

魏环宇;阳国贵;;一个基于数据库的文件系统(XFS)的设计与实现[A];2008通信理论与技术新进展——第十三届全国青年通信学术 …

字形服务器(X Font Server)

2.2 X Font Server (XFS) 与加入额外中文字形:chkfontpath, fc-cache2.3 设定档重建与显示器参数微调:透过 gtf 调整解析度3. …

文件系统对象的扩展属性

适用于GENTOP2的... ... 5.1 aspell : 检查文件的错误 5.2 attr :XFS 文件系统对象的扩展属性 5.4 chattr : 改变文件的属性 ...

X字体服务器

Linux服务列表 ... wlan 控制精灵进程 xfs X字体服务器 acpid: 提供高级电源管理。 ...

日志文件系统

一个优秀的日志文件系统XFS),可以在各种意外的情况下快速恢复原有的系统;

韩版休闲高统潮流男鞋

mercibeaucoup... ... T、TF 2012 秋冬头层牛皮休闲皮鞋、 T、XFS 韩版休闲高统潮流男鞋、 T、CLOT X LEVIS 陈冠希限量外 …

荧光光谱法

...谱( ), 线荧光光谱法( ),分子荧光光谱法 线荧光光谱法(XFS),分子荧光光谱法(MFS)等 ),分子荧光光谱法( ) 吸收光谱 吸收光谱 …

1
Recently, I performed a series of tests in an attempt to figure out how XFS, ReiserFS, and ext3 compare in terms of raw performance. 最近,我进行了一系列测试,试图比较XFS、ReiserFS和ext3在原始性能方面的优劣。
2
Now you're ready to create a test XFS filesystem tweaked for optimal performance. 现在,您即将创建调整成最佳性能的XFS测试文件系统。
3
As you'll recall from my previous article, allocation groups let XFS perform multiple metadata operations in parallel. 正如您将从我前一篇文章所回忆的一样,分配组让XFS并行执行多个元数据操作。
4
Over the past few months, XFS has turned out to be a popular Linux filesystem choice. 在过去的几个月中,选择XFS作为Linux文件系统成为一件很流行的事。
5
While it is possible to install XFS using these pre-rolled, official releases, I don't recommend this approach. 虽然通过使用这些预先编译好的官方发行版来安装XFS是可能的,但是我不推荐这种方法。
6
You can think of them as "chunks" or "linear ranges" , but in XFS terminology each region is called an "allocation group" . 您可以将它们想象成“块”(chunk)或者“线性范围(range)”,但是在XFS术语中,每个区域称为一个“分配组”。
7
Now, let's take a look at some of the intriguing design features behind XFS that make this possible. 现在,让我们研究XFS幕后一些有趣的设计特性,正是这些设计特性使这一点成为可能。
8
But first, if you're creating an XFS filesystem on top of what was previously a ReiserFS filesystem, you'll need to perform a small trick. 但是首先,如果您正在以前是ReiserFS文件系统之上创建一个XFS文件系统,那么您将需要使用一个小技巧。
9
Thanks to our mkfs. xfs and mount tweaks, your new XFS filesystem will perform much better than it would have otherwise. 多亏了我们的mkfs.xfs和mount调整,您的新XFS文件系统比没这么调整时的性能要好得多。
10
XFS procrastinates, delaying this decision to the last possible moment, right before this data is actually written to disk. XFS进行拖延,将这个决定延迟到最后可能的时刻,即直到该数据真正写到磁盘之前作出。
11
Once this final script completes, all the various XFS-related programs should be properly installed and ready for use. 一旦完成了这一最后的脚本,所有各种与XFS有关的程序都应该正确地安装,并且可以使用了。
12
Even though RAID and LVM provide interesting features, XFS is the simplest option for a relatively small EBS volume. 即使RAID和LVM提供了有趣的特性,对于一个相对较小的EBS卷来说XFS也是最简单的选择。
13
You will be able to use the freezing features of XFS along with the EBS snapshots to make consistent backups. 您将可以使用XFS的冻结特性以及EBS快照来进行一致的备份。
14
XFS handles allocation by breaking it into a two-step process. XFS通过将分配过程分成两个步骤来处理。
15
Right now, XFS for Linux requires that the XFS filesystem block size is the same size as the platform's memory page size. 目前,XFS的Linux版本要求XFS文件系统块的大小与平台的内存页面大小相同。
16
XFS includes a C API for interacting with extended attributes as well. XFS还包含一个用于与扩展属性交互的CAPI。
17
We'll finish our technical overview of XFS by taking a look at delayed allocation, a feature unique to XFS. 研究一下延迟分配这个XFS独有的特性,然后我们将结束关于XFS的技术概述。
18
When it comes time to write the data to disk, XFS can now allocate free space intelligently, in a way that optimizes filesystem performance. 到了要将数据写到磁盘的时候,XFS能够以这种优化文件系统性能的方式,智能地分配空闲空间。
19
Arla imitates OpenAFS fairly well, except that the XFS file system must function on all operating systems that Arla runs on. Arla模仿OpenAFS模仿得非常好,只是XFS文件系统必须运行在所有运行Arla的操作系统上。
20
You ll have a new directory tree that contains up-to-date XFS-enabled kernel sources and the latest XFS tools. 获取源代码之后,您将有一个新的目录树,它含有最新的支持XFS的内核源代码以及最新的XFS工具。
21
So rather than let mkfs. xfs choose the number of allocation groups for your filesystem, specify a number by using the -d agcount=x option. 因此,不要让mkfs.xfs为您的文件系统选择分配组的数目,而是通过使用-dagcount=x选项指定一个数目。
22
When an XFS filesystem is created, the underlying block device is split into eight or more equally-sized linear regions. 当创建XFS文件系统时,底层块设备被分割成八个或更多个大小相等的线性区域(region)。
23
In this article, we'll take a look at XFS, SGI's free, 64-bit high-performance filesystem for Linux. 在本文中,我们将研究XFS―用于Linux的SGI的免费、64位高性能文件系统。
24
With ReiserFS, XFS, and JFS, the filesystem driver journals metadata, but makes no provisions for journaling data. 使用ReiserFS、XFS和JFS时,文件系统驱动程序记录元数据,但不提供数据日志记录。
25
The XFS figure of 1. 82 means that this 10-second operation takes 18. 2 seconds on an improperly aligned partition. 对于XFS,值为1.82时表示这个10秒钟的操作在未合理对齐的分区上需要花18.2秒的时间。
26
XFS performed these tasks quite well, although initially, XFS performance was slightly worse than that of ReiserFS. XFS对这类任务执行得很好,尽管,最初XFS性能比ReiserFS略差一点。
27
Line, our ad hoc build script will begin executing, and all the various XFS tools will be installed. 之后,我们特定的构建脚本将开始执行,并且将开始安装所有不同的XFS工具。
28
Of course, XFS is a journaling filesystem, allowing for fast recovery after an unexpected reboot. 当然,XFS也是一种日志记录文件系统,它允许意外重新引导后的快速恢复。
29
In this installment, Daniel introduces XFS, SGI's free enterprise-class filesystem now available for Linux. 在这一部分,Daniel介绍了XFS―目前可用于Linux的SGI的免费企业级文件系统。
30
During this time, lots of Gentoo Linux users have used various combinations of XFS, ext3, and ReiserFS filesystems with varying results. 在此期间,许多GentooLinux用户使用XFS、ext3和ReiserFS文件系统的不同组合得出了各种各样的结果。