让小鸡弄烦了。

哈哈，涨见识

小猪哥，为了下这个4376，我可是付了金币的，希望能有所收获。哈哈

*** 作者被禁止或删除 内容自动屏蔽 ***

1 基于网络7层通讯layer2的两种协议，目的都是划分vlan
  vid数据包标识基于主机端，叫IEEE 802.1Q VLAN协议，aix5l的网卡驱动支持这个协议
pvid按advance power hypervisor中的虚拟交换机进行数据打包，也就是使用交换机 port-based划分vlan
  pvid能够对 不支持IEEE 802.1Q VLAN的设备  进行vlan 划分
  两者在官方红皮书里统称vlan id   
2 The SEA directs packets based on the VLAN ID tags. One of the virtual adapters
in the Shared Ethernet Adapter on the Virtual I/O Server must be designated as
the default PVID adapter. Ethernet frames without any VLAN ID tags that the
SEA receives from the external network are forwarded to this adapter and
assigned the default PVID
看明白这个，不难读懂下面的
[quote]Untagged packets that are received by the SEA are tagged with　the VLAN 2 ID and are sent to the Virtual Ethernet adapter ent3 [/quote]
Untagged packets 即 Ethernet frames without any VLAN ID tags，指不支持IEEE 802.1Q VLAN的设备，如pc client等，这些包会被发送到default adapter

前面码了5,600字，吃好饭回来没了....:mad

[img]htt[img]http://bbs.loveunix.net/attachments/forumid_6/20071230_5426f3943dd34c80cc40SGdMA3KOry8d.jpg[/img][/img]
从ethernet switch获取的 untagged packets 被加上 pvid= 1的标识，发送到default adapter ent2

[[i] 本帖最后由 yurual 于 2007-12-30 01:22 编辑 [/i]]

是对无主孤魂的处理方式。:lol

*** 作者被禁止或删除 内容自动屏蔽 ***

最近要好好再看这帖子.呵呵...

最近有JS21上面的VIOS玩了.可是不知道从那里下猪手.;P

[quote]原帖由 [i]炸鸡[/i] 于 2007-8-19 00:18 发表 [url=http://www.loveunix.net/discuz/redirect.php?goto=findpost&pid=707808&ptid=73987][img]http://www.loveunix.net/discuz/images/common/back.gif[/img][/url]
newkey, 首先，你要明白VIO是什么东西，它的作用是什么。
jingsun跟IBMer都没忽悠你，是你连最基本的概念都不清楚。不过不要紧，只要你看看apv on p5那本红书，你就会明白了。

我贴一幅书上的图，是很具体的 ... [/quote]

鸡哥，你135楼的图是哪本REDBOOK上的？

Advanced POWER Virtualization on IBM System p5上没有这个图啊

就在那书上啊，我故意把页码都一起贴出来了，可能是版本不同？
刚重新看了一遍，没错啊。

我下的sg247940.pdf，一共488页。

不管怎么样，那就看这本吧。

sg247940.pdf 有好几个版本，更新挺快

[quote]原帖由 [i]yurual[/i] 于 2008-1-3 17:10 发表 [url=http://bbs.loveunix.net/redirect.php?goto=findpost&pid=752249&ptid=73987][img]http://bbs.loveunix.net/images/common/back.gif[/img][/url]
sg247940.pdf 有好几个版本，更新挺快 [/quote]
是的是的.之前的版本我删除了.还有下载的不:o

IBM System Planning Tool Update – Version 2.08.049 (14 MB) (26 Feb 08)
Note about install: You must install the full SPT Version 2.07.131 or later before installing the SPT Update.
SPT有最新的更新了.试试去.:D

[[i] 本帖最后由 小猪 于 2008-3-9 08:36 编辑 [/i]]

What’s new — Last updated 26 February 2008

This update provides a significantly enhanced System Planning Tool (SPT). Highlights of the new SPT functionality follow:

Added support to convert an HMC or Integrated Virtualization Manager system plan to an SPT system plan
Added support to allow comments and order status on expansion units
Added the ability to change order status on multiple items at once
Added support to record the alternate restart device for i5OS
Added support for partition profile names
Added support to allow utilization of unused dedicated processors
Added capability to copy systems between system plan files
Choose the "Add..." option from the Work with Planned Systems panel and select "Import from another system plan"
Added support for creating Virtual Ethernet Adapters in Linux, AIX, and VIOS partitions which communicate on multiple VLANs
See Release Notes for additional details.

可以直接导出配置,然后到导到ECONFIG做配置清单.;P

52A的机器在SPT工具里面划二个LPAR 可是在LPAR2里面怎么也添加不了硬盘;P

最吸引的是第一个改进，以前那是我最痛恨spt的地方，如果它能解决这问题，那spt就很好用了。

试了，果然有convert功能，不过还没完全试清楚，基本的硬件阿分区阿都正确，但转换后可能不可以做deploy。有待测试。

Integrated Virtualisation Manager
The Integrated Virtualisation Manager (IVM) literally allows you to point, click and consolidate workloads with its easy to use browser-based interface. The IVM lowers the cost of entry into POWER™ virtualisation since it does not require the use of a hardware management console for single system partitioning. With IVM, you can partition a single system, including the creation of LPARs, and management of virtual storage and virtual Ethernet. Best of all, IVM is included at no additional cost with the optional purchase of Advanced POWER virtualisation on most IBM System p™ entry to mid-range models as well as the BladeCenter JS21 and JS22. It is packaged in the Virtual I/O Server.

The Integrated Virtualisation Manager is an ideal solution for:
Smaller to mid-sized businesses looking to consolidate existing workloads onto one or two POWER servers, or
Businesses with a geographically distributed IT infrastructure which would otherwise require a Hardware Management Console (HMC) for each location, like a organisation with many branch locations)

Here is a sampling of what you can do with the Integrated Virtualisation Manager:
Create and manage logical partitions
Configure the virtual Ethernet networks
Manage storage in the Virtual I/O Server
Create and manage user accounts
Create and manage serviceable events through Service Focal Point
Download and install updates to device microcode and to Virtual I/O Server software
Back up and restore logical partition configuration information
View application logs and the device inventory

:$

Advanced POWER™ Virtualisation usage scenarios-how clients can benefit from virtualisation
With IBM System p™ and BladeCenter® JS21 and JS22 servers coupled with Advanced POWER Virtualisation (APV), there are many opportunities for consolidation and simplification of the IT environment. Key benefits of these virtualisation solutions include:
Reduce total cost of ownership and make better use of IT assets by significantly improving server utilisation and sharing I/O resources.
Improve business responsiveness and operational speed by dynamically re-allocating resources to applications as needed - to better match changing business cycles or handle unexpected surge in demand.
Simplify IT infrastructure management by making workloads independent of hardware resources, thereby enabling clients to make business-driven policies to deliver resources based on time, cost and service-level requirements.
Virtualisation has multiple usage scenarios to attain these benefits and to assist clients improve their IT efficiencies, effectiveness, and management. The scenarios below are only a sample of the capabilities available using Advanced POWER Virtualisation:

Server consolidation of several environments including:

Underutilised servers enabled by APV fine tuning granularity capabilities.
Mixed workloads enabled by APV LPAR, dynamic LPAR, and Shared Pool flexibility features.
Applications with varied and dynamic resource requirements enabled by APV partition load manager and on-demand capabilities.


Rapid deployment of new workloads enabled by APV profiles and management processes:

Greater exploitation and fault avoidance of I/O devices enabled by APV Virtual I/O capabilities.
Lower cost, higher performance interconnect capabilities enabled by APV Virtual LAN support.


Application development and testing in secure domains enabled by APV partition isolation and security features.


Support multiple operating system environments for testing, migration, or application optimisation with APV multi-operating system support:

Virtual BladeCenter to provide a single server "blade-like" implementation of parallel workloads with dynamics to support on demand application needs enabled by APV dynamic logical partitioning and Partition Load Manager.
Low cost approach to selected business continuity solutions with simplified management enabled by the combined features of APV.

看看,支持！！！

新人,学习ing