Summary of common Linux cluster problems

Cluster design and implementation are complex tasks that often lead to unexpected problems. Here, I will summarize some problems encountered in the deployment of Server Load balancer, hoping to help you. Load imbalance In a cluster, if a node has

Upgrade Red Hat Linux 7.3 to CentOS 3.1

A recent attempt to virtualize a very old Red Hat Linux 7.3 physical server using the VMware vCenter Converter tool may fail because the RedHat 7.3 version is too old to support VMware Converter. If the system is too old to be virtualized and fails

Locate and fix an XFS bug in RHEL 6.4

Issue on github: Https://github.com/facebook/flashcache/issues/113 The redhat bug report requires the permission to view ): Https://bugzilla.redhat.com/show_bug.cgi? Id = 956947 This bug was introduced in Versions later than kernel 2.6.32-279.22.

Create a version control server under RHEL 5.0

Version control is a software engineering technique that updates the same file edited by different people during development. Version control uses the document control documentation control) to record changes to each module of the program, and

Linux Clusters and their configuration instances (1)

Cluster 1 and cluster solution on LinuxCluster mainly solves the following problems:High reliability HA ). With the cluster management software, when the master server fails, the backup server can automatically take over the work of the master

Parsing the construction of the RHEL 5 Samba Server

What do you know about how to build a RHEL 5 Samba server? The following describes how to set up the RHEL 5 Samba server and compares it with the Samba server. Help users who are not familiar with quick start. To share files with windows in RHEL 5,

FileZilla Server Installation tutorial (Part 1)

FileZillaIt is a fast and reliable FTP client and server-side open source code program with a variety of features and intuitive interfaces. FileZilla Server Installation tutorial Select the installation directory. We recommend that you

Firefox Plugin FireFTP

As a blogger, FTP is often used to upload and download the back-end stuff of the website. For example, you can back up the entire website file and upload a large number of images. Generally, we use specialized FTP tools, such as FlashFXP,FileZilla,

Linux Chinese Input and Localization

Chinese input is really hard to handle. It is best to find an rpm for installation. I. Xcin + XA Xcin is my first Chinese input. Xcin is used by the crxvt virtual terminal to input Chinese characters. Later, XA allows Xcin to input Chinese

A Method of Chinese Linux

The Linux language is English, so the screen is full of "English mouse", which is inconvenient to use. However, Chinese software engineers are talented enough to provide a comprehensive solution for the localization of Linux. 1. chdrvFirst of all,

Linux Chinput Installation Guide

The following describes how to install and use Chinput on platforms other than TurboLinux.Install Chinese Fonts Cd/tmpTar zxvf zh-fonts.tar.gz (generating misc directory)Cd misc (to subdirectory)Cp *. Z/usr/X11R6/lib/X11/fonts/misc (copy font)Cat

Add the Chinese Input Method platform for yanhuang in Linux

On the yanhuang Chinese platform, you can add an input method. The program design of the input part of the Chinese Language Platform of yanhuang uses a dominant module as an interface with the platform. It adopts a unified and standardized interface

How to Write NTFS partition files in FC6 Linux

Ntfs-3g is a user-state file system FUSE used to read and write NTFS partitions ). The advantage is that it supports the perfect NTFS read and write, the installation/configuration is simple, and has already entered Fedora Extras. The disadvantage

Download tool introduction install aMule in Linux

The installation of aMule is quite difficult, and it is the most difficult tool and software for the author to handle since Linux. It is highly dependent on some linked library files, and also needs GTK support. Therefore, the software installation

Practical skills to prevent system processes from being accidentally killed

Linux memory management has a set of mechanisms: when the system memory overflows, it will choose one or several appropriate processes to kill to maintain the stable operation of the system. However, a machine is a machine after all. Although it

Linux file command proficiency Guide (2)

Last article: Linux file command proficiency guide (1) File Processing Command Profiling a file list The ls command is used to view the list of files in any directory where the user has the execution permission. This command has many interesting

Linux Command Summary-common system backup commands

VdumpCommon Methods: 1) For files that need to be backed up in read-only mode, it is recommended that you enter a single user: # Init s or >>> Boot-fl s 2). Back up MOUNT Points of the Operating System 3). # mount- # Vdump-0uvf/dev/ntape/tape0_d1/ #

Linux Chinese environment FAQ

When we use Linux, Chinese help for beginners is very useful for our operations. In personal opinion, when selecting the system, we should improve the two options first with the capital version XFree86, QT, Freetype, fontconfig, pango, GTK, and GTK2,

Migration of DHCP servers (1)

If the DHCP Server operating system is Winodws Server 2003, you can use method 1. If the DHCP Server operating system is Winodws Server 2000, you can use method 2.Method 11. Run the following command at the command prompt on the original DHCP server:

Configure DNS server logs in Linux

In Linux, it also provides a popular BIND server, which is the most commonly used server software for building DNS servers. There are many articles about BIND installation. Now let's talk about the maintenance topic. How can we understand the

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