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First, configure the heartbeat of the master node
Heartbeat's main configuration files are ha.cf, Haresources, Authkeys, after the installation of the heartbeat, the default does not have these three files, can be downloaded from the official web site, can also be directly from the source directory extracted from the extraction, in the above installation process, We have put these three files in the/ETC/HA.D directory, detailed below.
1. Master conf
understand the cloud collection, to give you a brief introduction:A cloud collection is an open source site built using Spring Boot, which allows users to bookmark a site online, anytime, anywhere, organize a collection of websites or articles on a site, and can be used as a temporary storage for later reading. As an open so
MySQL database does not start, the connection to the Bacula control side will be error:[Email protected] opt]#/opt/bacula/sbin/bconsoleconnecting to Director 192.168.12.188:910119-04 month 09:45 bconsole JobId 0:fatal error:bsock.c:135 Unable to connect to Director daemon on 192.168.12.188:9101. Err= Deny connectionAt this point, execute the netstat command to discover that port 9101 is not booting at all.Start file daemon on client FDFinally, start the File Daemon service on the client FD (tha
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Talk about how to contribute to open source software from SdwebimageAcquaintance-Know me that my heart is worried, I do not know what I begToday, when chatting with others
Lftp is a very famous character interface file transfer tool. A powerful download tool that supports ftp, ftps, http, https, hftp, and fish. (ftps and https must include the openssl library during compilation ). The llftp interface has a shell: It has command completion, history records, and allows multiple background tasks to be executed. It is very convenient to use. It also provides functions such as bookmarks, queues, images, resumable data transf
DjangoIt is a high-performance Python web framework that encourages rapid development and clean and pragmatic design. The Django Project is a custom framework derived from an online news Web site. It was released in the form of open source in 2005. Django focuses on automation as much as possible and adheres to the DRY principle.
The following describes four open
Microsoft and open source Dry comparison of _php and ASP. NET difference in session implementation and management mechanismPreface:Because the developer to rely on tools to eat, May and development tools, language, environment spend more time than the wife and children, so each person more or less on their own food tools in the emotional with religious complex, i
As a part of the company, you may be worried about a wide variety of viruses, Trojans, such as pandatv, flowing through MSN and QQ, as well as the worms that paralyze the company's network through MSN. in other words, we need an enterprise internal collaboration platform to ensure information security and reduce the high risk caused by Internet-based office work. for example, after an earthquake, the Internet is disconnected, and colleagues can no longer communicate via MSN/QQ. naturally, QQ/msn
Let's just talk about open source and software-OpenFree? OrNot -- Linux general technology-Linux technology and application information. The following is a detailed description. I started to use Windows Live Wrter. The offline messages of Live Messenger and the amiable Live Writer enabled Windows for a long time ......
It seems that Ubuntu Linux has been in co
Microsoft Bug Management SystemProduct StudioTest directorTeam Foundation Server
Microsoft's source code control systemVisual source safeSource depotTeam Foundation Server
Microsoft's Document Management SystemShare Point Server
Microsoft User Management SystemMicrosoft A
Python UI Development Kit Kivy
Kivy is an open source toolkit that enables programs created using the same source code to run across platforms. It focuses on innovative user interface development, such as: multi-touch applications. Kivy also provides a multi-touch mouse simulator. Kivy is built on Cython (C extensions for Python), so development need
Article title: The open-source software in October was brilliant. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open
The free ebook "use open source software-write your own Operating System"-general Linux technology-Linux programming and kernel information. For details, see the following. This book originated from a book published by China Electronics Industry Publishing House: writing an operating system by yourself (Yu Yuan ). I am surprised to use commercial
In the age of information explosion, how to avoid the surplus of persistent messages, so that they become focused instead of being tired by the numerous information? Every day you will see a variety of news, a variety of trendy technology, how to filter out their concerns?You crossing will think, we are to see open source software, you give me what information to
Article Title: Facebook open-source server software. Linux is a technology channel of the IT lab in China. Including desktop applications, Linux system management, kernel research, embedded systems and open source, and other basic
I am a newbie, looking for an Open Source LAN voice chat software-general Linux technology-Linux technology and application information. The following is a detailed description. In the past two days, my boss has arranged a job for me to build a LAN voice chat platform for linux. My younger brother has never been in touch with linux and installed a linux virtual m
Install the Open Source PCB printed circuit board design software Fritzing in Ubuntu
Fritzing is a set of software for designing Printed Circuit boards (Printed Circuit Board), especially for designers, artists, researchers and amateur players. Like Processing and Arduino, Fritzing developers design this
What open-source anti-spam software can be run in linux? -- Linux general technology-Linux technology and application information. For details, refer to the following section. What open-source anti-spam software can be run in linu
SUN clarified that MySQL is always an open source software last week. at the MySQL Conference and Expo Conference, SUN said that it would close some of the Mysql source code, which immediately aroused anger in the open source comm
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