3 node vsan

Shortly after I first came into contact with openstack, I encountered some problems when implementing 3-node deployment by referring to the official documentation, mainly focusing on the compute node. Fortunately, I had more than a decade of O M experience to help me solve the problem one by one. The solution is marked in red. System Environment: centos 6.5 64-

membership number: ' +choir.length); } }; Joinchoir (duck); Joinchoir (chicken);Execute the following command to the path where the Test.js file is located:>node--debug-brk Test.jsOpen Chrome to enter the address of the Node-inspector prompt, You will find that the breakpoint has been hit in the first line of the Test.js code, so far, we can step into the execution or full speed execution of our

on theMySQL 3 node master-slave synchronous replication Scheme Six. Test master-Slave synchronous replicationnow let's test it out . MySQL master-slave synchronization. 1. Inserting test data in the main libraryInsert and delete 2 data to the M_S_REP database first on the main library Mastera. As follows:mysql> INSERT INTO Test (id,content) VALUES (3, ' data3 ');

HTML Dom tutorial 3-html Dom node (node) 1: Concepts and types of nodes According to the Dom, each component in the HTML document is a node. There are five types of nodes in DOM: The entire document isDocument Node Each HTML tag isElement

require. resolve () method.The above code is put together. below is the pseudocode of the advanced algorithm of the require. resolve () method: [javascript] view plaincopyprint?1. If X is a core module,A. return the core moduleB. STOP2. If X begins with './' or '../'A. LOAD_AS_FILE (Y + X)B. LOAD_AS_DIRECTORY (Y + X)3. LOAD_NODE_MODULES (X, dirname (Y ))4. THROW "not found"LOAD_AS_FILE (X)1. If X is a file, load X as JavaScript text. STOP2. If X. js

Surpassing yesterday's series (3) In fact, learning is always passive. One day, when we understand that we need to study hard, we will find that the world of knowledge is so mighty that we cannot see the bank, we can't even see the sunrise, so it's difficult to get confused.Therefore, progress is never easy. ------------------------------------------ Node. js contacts and learns new things. It is alway

-auditor.serviceOpenstack-swift-account-reaper.service Openstack-swift-account-replicator.serviceSystemctlEnable Openstack-swift-container.serviceopenstack-swift-container-auditor.service Openstack-swift-container-replicator.service openstack-swift-container-updater.service systemctl start openstack-swift-container.service Openstack-swift-container-auditor.service openstack-swift-container-replicator.service Openstack-swift-container-updater.servicesystemctl enable Openstack-swift-object.servi

html-css-js prettify with sublime Text 3 (node. js) plug-in format codeWhen formatting the code with Sublime Text (install Html-css-js prettify plugin), you are prompted when you format it (the default path does not find node. js) Download installationDownload the 32-bit version (said to have a problem with the win x64 version) to the

Prefix This setting affects the global node_modules path (the current global node_modules path can be viewed via NPM root-g); The modification method is to execute "NPM config set prefix global path"; Note that the global path here does not need to be specific to .../lib/node_modules, set as Lib's parent directory on it; For example, NPM config set prefix/users/xman/node/, then the global node_modules path is/users/xman/

admin password rabbitmq*123456) rabbitmqctl add_ User admin rabbitmq*123456# Set users role (set Admin user as Administrator role) rabbitmqctl set_user_tags admin administrator# Set User rights (set Admin User Configuration, Write, read permissions) rabbitmqctl set_permissions-p/admin ". *" ". *" # Delete User (delete guest user) Rabbitmqctl Delete_userguest# Note: Rabbitmq from 3.3.0 is forbidden to use Guest/guest permissions through access other than localhost. # ============================

the development burden. The usage is as follows: Async. series ([Function (callback ){ Callback (null, 'node. js'); // The execution result of the first function is passed to the next function.},Function (callback ){Callback (null, 'javascript '); // The execution result of the second function is passed to the final callback function.},],Function (err, response ){// Response is ['node. js', 'javascript.});

1, first install 3 nodes on 3 nodes in 4 storage nodes zookeeper, see http://blog.csdn.net/u010855924/article/details/52847308 2, the Fourth storage node only need RPM-IVH zookeeper-3.4.6-redhat6.4.x86_64.rpm can, do not need to configure and start, because the installation of sheepdog. Configure need to specify Sheepdog zookeeper, otherwise execute./configure--e

A lot of technology, many examples, had to slowly learn, slowly practice!! Now this book is "JavaScript real-time----JavaScript, jQuery, HTML5, and node. js instance Daquan"JavaScript, JQuery, HTML5, node. js instances Daquan-Reading notes 23.3 Responding to mouse actionsThe effect of Figure 3-2 is already in place, and you need the mouse to manipulate the photos