openstack glossary

Document directory 1. Glossary Technorati label: Be, Backup Exec, Veritas, backup 1 glossary Media: the device used to back up data, such as a tape library or disk folder, is equivalent to a file. Media set: manage all media in a folder. Media Server: The machine on which the be is installed. Inventory: You must check the imported media before using it. Check all the tapes to make sure they are usable. C

first, the basic knowledge of OpenStackOpenStack is a free software and open source project that was developed and initiated by NASA and Rackspace to Apache2.0 licenses (compatible with GPLv3 and DFSG).OpenStack is an open source cloud computing management Platform project, composed of several major components to accomplish specific tasks. OpenStack supports almost all types of cloud environments, and the p

As a core tutorial for OpenStack, we have come to the final summary. OpenStack currently has dozens of modules, this tutorial discusses the most important core modules: Keystone,nova,glance,cinder and neutron. Please look at the following figure: This figure is truncated from https://www.openstack.org/software/project-navigator/, which is the official 6 Core Service defined by

Openstack official website content: http://docs.openstack.org/grizzly/openstack-object-storage/admin/content/ Because I only focus on the part of openstack Object Storage, I did not write anything related to other modules (or I am relatively lazy). I may add it if necessary in the future. The translation level is limited. If a netizen finds an error during re

Revision history Date Issue Description Author 17/may/2015 Windows Phone8.1 APP has some ideas, then developing Windows Phone app Wei 18/may/2015 Windows8.1 APP Transform the phone app to the Windows Store 8.1 platform 19/may/2015 WPF APP Transform the phone app to the WPF app Table of Contents1. Introduction 42. Details about my instalment plan in Windows Phone 8.1 42.1

in the memory address. In Java, a variable has a type that can represent the kind of data that a variable holds.wrapper class (wrapper class): a class like Double or integer that "wraps" the value of a base type in an object, which is attributed to the wrapper class. In this way, basic type values, such as the Java Collection Framework, can also be used where objects need to be used.XML (extensible Markup Language): Extensible Markup Language. A very common, grammatical standard, well-supported

Java NOTE 2: Glossary See Java Journey: A map of practitioners. This is an article on java learning paths. It has a guiding role for me to wait for Java. Some basic terms are mentioned, some of which I know, some do not know, and I have added some of the vague terms that I have previously felt. The record is as follows:Previously, I have summarized some of them. For details, refer to the following example: Java: WEB projects 0.. java FileJava source c

eccentric wheel.Tuning fork refers to a quartz watch with a tuning fork made of quartz, quartz tuning fork on the surface of the metal electrode, and then to the electrode through the circuit board generated oscillation voltage, tuning fork will be fixed 32,768hz frequency vibration, thus timing. When the human ear is close to the watch, it hears the hum of the tuning fork oscillation. Https://en.wikipedia.org/wiki/Tuning_fork#In_clocks_and_watchesSelf-wind automatic winding, automatic winding,

88 Glossary that gives you a full understanding of digital camera Font [big, medium, and small] color [blue, green, and black] Category: Sports Created on: Viewed: 1740 times [Favorites: diary | author][Comment] 1. AE lockAE is the abbreviation of Automatic Expos

Glossary of property law Property RightIt refers to the right of a natural person or legal person to directly control real estate or movable property, including the right of ownership, the right of interest in use, and the right of guarantee. Real estate refers to land, buildings, and other land attachments; movable property refers to things other than real estate. Formulating property law is of great significance to clarify the ownership of things

4, you can use flowchart activity to model a workflow as a flow chart. Long-running process (long-running process) Execution units of programs that do not return immediately and can be restarted across systems. Durability Save the workflow or service status to persistent media so that it can be detached from the memory or restored after a system failure. State Machine) A well-known modeling example that represents a program component as a single State linked

. Net Glossary [Original article address: http://www.lijianzhong.com/applied_terms.asp] Microsoft. NET FrameworkProgramDesign (revision) Microsoft. NET Framework Program Design-Visual Basic. NET language description . NET Compact framework . Net thumbnail framework Accessibility Modifiers Access Modifier Accessor methods Accessors Appdomain

ArticleDirectory Deadbeef/ded-beef/n. Glossary: deadbeefSearch from Google Deadbeef/ded-beef/n. (from the jargon file) The hexadecimal word-fill pattern for freshly allocated memory under a number of IBM environments, including the RS/6000. some modern debugging tools deliberately fill freed memory with this value as a way of converting heisenbugs into Bohr bugs. as in "your program is deadbeef" (meaning gone, aborted, flushed from memory);

attention of most of the market, and fierce competition will bring about a public tragedy, in the absence of high competitiveness, it is assumed that the arbitrage efficiency is not high; 3. On the basis of ensuring security, choose as many exchanges as possible for hedging: if more exchanges are monitored, more price difference opportunities will be discovered. To sum up one sentence: You can choose a currency that you understand and are optimistic about. It is launched on multiple exchanges a

variables, methods, or types that have the same name within a closed text range . If an entity is obscured, then you cannot refer to it with its simple name, and sometimes you cannot refer to it at all, depending on the entity [JLS 6.3.1]:Although shadowing is usually discouraged, there is a common idiom that does cover it. Constructors often reuse a domain name from its own class as a parameter to pass the value of the named field. This idiom is not without risk, but most Java programmers thin

The entire life cycle of instance from creation to deletion is managed by Nova. In the following sections, we take the different operational scenarios in the instance life cycle as an example to analyze in detail how the different Nova components work together and deepen your understanding of Nova through log analysis.Before we study Nova's operations, let's start by learning one important thing: the OpenStack logs.OpenStack's log records very detaile

650) this.width=650; "Title=" http://7xo6kd.com1.z0.glb.clouddn.com/ Upload-ueditor-image-20160424-1461498453349065819.png "src=" http://7xo6kd.com1.z0.glb.clouddn.com/ Upload-ueditor-image-20160424-1461498585905023822.jpg "alt=" Image143.5.png "style=" border:0px; "/>API front-end servicesEach OpenStack component may contain several sub-services, which must have an API service that is responsible for receiving customer requests.In Nova, for example,

Reply content: 1, language advice: Learn python. OpenStack is a pure Python project, so you have to be familiar with the syntax, debugging, and invocation of Python. Like what: PDB: Base use, breakpoint, call stack LOG: Call stack printing, function import parameter printing, bottom command printing Python open source frameworks, components: such as SQLAlchemy, Django Object-oriented: Clear abstraction, inheritance, polymorphism, comp

Php Chinese network (www.php.cn) provides the most comprehensive basic tutorial on programming technology, introducing HTML, CSS, Javascript, Python, Java, Ruby, C, PHP, basic knowledge of MySQL and other programming languages. At the same time, this site also provides a large number of online instances, through which you can better learn programming... Reply content: 1. language advice: learn python well. OpenStack is a pure python project, so you mu

10. OpenStack Object Storage Service (SWIFT) configuration: I added two hard drives (SDB,SDC) to the compute node for storage, and the compute node in my build is the storage node, because the computer can't pull more virtual ... Brief introduction: There are four main components of Swift: Swift-proxy-server, Swift-account-server, Swift-container-server, Swift-object-server Swift-proxy-server (Proxy service): Externally provided object service API