09/02/14 LOCAL DEVELOPER DAY ’09/Winterにて発表したプレゼン資料です。
![How to use Virtualization Technology in Hatena](https://cdn-ak-scissors.b.st-hatena.com/image/square/570e100d4b391309fb266b18d4f6d2099972d96b/height=288;version=1;width=512/https%3A%2F%2Fcdn.slidesharecdn.com%2Fss_thumbnails%2F090128xenamd-1233754097083786-1-thumbnail.jpg%3Fwidth%3D640%26height%3D640%26fit%3Dbounds)
VT-d Posted Interrupts Feng Wu, Jun Nakajima <Speaker> Intel Corporation 2 Agenda • Motivation • Difference btw CPU-based and VT-d Posted Interrupts • Architecture • Implementation Details • Performance • Summary 3 • Interrupt virtualization efficiency • Interrupt migration complexity • Big requirement of host vector for different assigned devices Motivation 4 CPU-based Posted-Interrupt in Xen VCP
第3回関西IT系インフラ勉強会発表資料
What is paravirt_ops? paravirt_ops (pv-ops for short) is a piece of Linux kernel infrastructure to allow it to run paravirtualized on a hypervisor. It currently supports VMWare's VMI, Rusty's lguest, and most interestingly, Xen. The infrastructure allows you to compile a single kernel binary which will either boot native on bare hardware (or in hvm mode under Xen), or boot fully paravirtualized in
Needs Refactor Mixes Glossary, FAQ & HowTo elements Hyperthreading FAQ What is hyperthreading? Hyper-threading is the Intel technology name, and commonly known name, for the Computing concept known as simultaneous multithreading. AMD have an equivalent technology known as Cluster Multi-threading. Hyperthreading is a technology designed to improve the computational performance of superscalar proces
The blkback/blkfront drivers developed by the original Xen team was lightweight and fast zero-copy protocol that has served well for many years. However, as the number of physical cores and the number of guests have increased on systems, we have begun to identify some bottlenecks to scalability. This prompted a recent improvement to the protocol, called “persistent grants”. This blog post will des
This page contains answers to some common problems and questions about Xen. This list contains the most frequently asked questions. You may also want to check out the articles in Category:FAQ. Each section in this document links to further questions in other FAQ documents. General I'd like to contribute to the Xen Project wiki pages, I have something to add/edit/fix, how can I do it? Contributions
by Apurv Awasthi, Sr. Technical Product Manager, AWS This session introduces the concepts of AWS Identity and Access Management (IAM) and walks through the tools and strategies you can use to control access to your AWS environment. We describe IAM users, groups, and roles and how to use them. We demonstrate how to create IAM users and roles, and grant them various types of permissions to access AW
システム環境 CPU: Intel Core-i7 860 チップセット: Intel P55 Express マザーボード: MSI P55M-SD40 Xen: 3.4.0 dom0: Oracle VM Server (Oracle Enterprise Linux 5.3ベース) Passthrough対象のdomU: OpenSolaris b134 PVHVM Xenは既にインストールされているという前提で始めます。/etc/grub.confのkernel行に「iommu=pv」と追記してI/O Virtualizationを有効化します。*これはBIOSでの有効とは異なります。BIOSでI/O Virtualizationを有効にした上でこの設定を行います。参考までにgrub.conf全体を。 default=0 timeout=5 splashimage=(hd0,0)/
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
処理を実行中です
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く