如何创建Windows虚拟机有16GB内存 [英] how to create windows virtual machine with 16gb ram

问题描述

我是全新的云服务，并使用Windows Azure的，我需要一个Web服务器和数据库服务器，每个16GB的RAM。然而，超大的Windows虚拟机只能有14GB的RAM。我怎么会去加2GB内存给这些服务器，还是我需要做别的事情，比如集成了SQL数据库？我并不需要知道安装的细节，都是我现在需要知道的是需要支付什么，我只是想弄清楚一切代价。谢谢。

I am totally new to cloud services, and using Windows Azure, I need a web server and a database server, each with 16gb of RAM. However, the extra large windows virtual machines only have 14gb of RAM. How would I go about adding 2gb of RAM to each of these servers, or do I need to do something else, such as incorporate a SQL database? I don't need to know the specifics of installation, all I need to know right now is what needs to be paid for, as I am just trying to figure out the price for everything. Thank you.

推荐答案

特大型（XL）虚拟内存大小14GB提供可用的RAM。这适用于虚拟机（IaaS的）和Web /辅助角色（PaaS的）。有迹象表明，提供比这更RAM没有其他VM大小。没有什么可以做，以增加额外的2 GB。

The Extra Large (XL) VM size provides 14GB available RAM. This applies to both Virtual Machines (IaaS) and web/worker roles (PaaS). There are no other VM sizes that provide more RAM than that. There's nothing you can do to add 2 extra GB.

更新2013年4月16日：现在有两个新的大小：28GB / 4核心和56GB，8核，提供给虚拟机<击>（不适用于云服务如网络和放大器;辅助角色）。公告<一个href=\"http://weblogs.asp.net/scottgu/archive/2013/04/16/windows-azure-general-availability-of-infrastructure-as-a-service-iaas.aspx\"相对=nofollow>此处。还有在虚拟机映像库新的SharePoint模板（既然你提到使用SharePoint），以及一个SQL Server模板。

UPDATE April 16, 2013: There are now two new sizes: 28GB/4-core and 56GB-8-core, available to Virtual Machines (not for Cloud Services e.g. web & worker roles). Announcement here. There's also a new SharePoint template in the Virtual Machine image gallery (since you mentioned using SharePoint) as well as a SQL Server template.

更新二零一三年四月三十日：新的28GB / 56GB大小现可提供云服务，与Azure的SDK 2.0的发布对.NET一致。详细信息<一个href=\"http://weblogs.asp.net/scottgu/archive/2013/04/30/announcing-the-release-of-windows-azure-sdk-2-0-for-net.aspx\"相对=nofollow>这里。

UPDATE APRIL 30, 2013: The new 28GB/56GB sizes are now available with Cloud Services, coincident with the release of Azure SDK 2.0 for .NET. Details here.

我想补充一点，对于Web服务器：与导通premises服务器在哪里它通常经济买机器最大的可能，这是在Windows Azure中更好地去与较小的虚拟机，并​​有更多的人。因此，对于一个Web服务器，顺应的最小的虚拟内存大小，将仍然运行软件。然后，以处理更多的通信量，规模，更多的网络情况。随着流量衰退，减少实例计数。负载将被分布在所有的网络服务器（其是无状态的 - 没有用户亲和力的特定实例）。

Just to add a bit, regarding web servers: Unlike on-premises servers where it's typically economical to buy the largest machine possible, it's better in Windows Azure to go with smaller VMs and have more of them. So, for a web server, go with the smallest VM size that would still run your software. Then, to handle additional traffic, scale to more web instances. As traffic ebbs, reduce the instance count. Load will be distributed amongst all of of the web servers (which are stateless - no user affinity to a specific instance).

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