Ext3 To Ext4

IBM BladeCenter is based on the blade architecture, hot-swappable http://www.aliyun.com/zixun/aggregation/13737.html "> Blade servers are plugged into the chassis, each of which is a separate server, Have their own processors, memory, storage, network controllers, operating systems, and applications. The IBM new generation uses the Power 7 processor Blade server, its model is BladeCenter PS7 ...

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Ubuntu's software suite is primarily based on an unstable branch of Debian: either its software suite format (DEB) or the Software Management and installation system (Debian apt/synaptic). Ubuntu will give all changes to the software suite to Debian immediately, instead of ...

Phoronix.com recently made a vertical comparison of the Linux versions over the last two years, mainly examining their performance changes in LINUXKVM virtualization, including 8.04.4LTS, 8.10, 9.04, 9.10, 10.04.1LTS, 　　10.10. Test hardware platform configuration includes: Amdopteron23842.7ghz four http://www.aliyun.com/zixun/aggregation/3513 ....

Now almost any application, such as a website, a web app and a mobile app, needs a picture display function, which is very important for the picture function from the bottom up. Must have a forward-looking planning picture server, picture upload and download speed is of crucial importance, of course, this is not to say that it is to engage in a very NB architecture, at least with some scalability and stability. Although all kinds of architecture design, I am here to talk about some of my personal ideas. For the picture server IO is undoubtedly the most serious resource consumption, for web applications need to picture service ...

hive is a Hadoop-based data warehouse tool that maps structured data files to a database table and provides full sql query capabilities to convert sql statements to MapReduce jobs. The advantage is low learning costs, you can quickly achieve simple MapReduce statistics through class SQL statements, without having to develop a dedicated MapReduce application, is very suitable for statistical analysis of data warehouse. Hadoop is a storage computing framework, mainly consists of two parts: 1, storage (...

SYSTEMRESCUECD is a Gentoo based Linux system implemented on a bootable CD or USB disk, designed to repair the system and data after a computer crash. Another goal is to provide an easy way to perform computer management tasks, such as creating and modifying http://www.aliyun.com/zixun/aggregation/10608.html > Hard disk Partitions. It contains a number of useful system utilities (GNU Parted, Par ...).

Fstransform is a change tool in file system format. It is characterized by working locally without backup. For example, it can change JFS, XFS to Ext2, ext3, or EXT4 formats. The current version is only Linux tested, it takes a sparse file to create a new file system image, goes into all the files on the existing file system, and then maps back to the original partition sparse file. Fstransform 0.9.1 This version fixes a 32-bit platform with a remap device greater than 4GB error, fixed ...

Wind Network (ithov.com) original article: In the process of managing Linux systems, for some important key documents, configuration files and important personal data, often do not want users to make arbitrary changes, this time we need to the file to protect the rights to prevent tampering with the file, We can change the properties of the file to 600. For example: [root@localhost/]# chmod 600/usr/local/webserver/nginx/conf/nginx.con ...

Fstransform is a change tool in file system format. It is characterized by working locally without backup. For example, it can change JFS, XFS to Ext2, ext3, or EXT4 formats. The current version is only Linux tested, it takes a sparse file to create a new file system image, goes into all the files on the existing file system, and then maps back to the original partition sparse file. Fstransform 0.9.3 This version strengthens the "Fsremap", increases the automatic checkpoint and restores the unfinished work ...

Parted http://www.aliyun.com/zixun/aggregation/16764.html ">magic is a Live CD of about MB, you can use it not only on CD, but also on a USB drive." The main purpose of this tool disk is to complete partition work for the hard disk. Its preloaded partitioning tools include GParted and Parted, where GParted is a graphical partitioning tool that is easy to ...