Emulex VMWARE LP21000 manual

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

Go to page of

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Emulex VMWARE LP21000, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

What is an instruction?

The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Emulex VMWARE LP21000 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of Emulex VMWARE LP21000. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of Emulex VMWARE LP21000 should contain:
- informations concerning technical data of Emulex VMWARE LP21000
- name of the manufacturer and a year of construction of the Emulex VMWARE LP21000 item
- rules of operation, control and maintenance of the Emulex VMWARE LP21000 item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Emulex VMWARE LP21000 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Emulex VMWARE LP21000, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Emulex service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Emulex VMWARE LP21000.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Emulex VMWARE LP21000 item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    Deployment Guide: Network Convergence with Emulex LP21000 CNA and VMware® ESX Server How to deploy Converged Networking with VMware ESX Server Using Emulex FCoE Technology[...]

  • Page 2

    2 Table of Contents Introduction .................................................................................................................. ....................... 3  Drivers of Networ k Convergence ................................................................................................ ..... 3  Benefits of FCoE Enable d Netwo[...]

  • Page 3

    3 Intr oduction Fibre Channel over Ethernet (FCoE) technology en ables convergence of storage and LAN networks in enterprise data centers. The key benefits of FCoE in clude cost savings and improv ed operating efficiencies, but the technology is new and deployment configur ations are less well under stood than proven Fibre Channel solutions. Server[...]

  • Page 4

    4 Figure 1: Key factors driving network convergence. Network convergence, enabled by FCoE, helps addres s the network infrastructure sprawl while fully complementing server consolidation efforts and improv ing the efficiency of the en terprise data center. Benefits of FCoE Enabled Netw ork Con v ergence An FCoE enabled converged network provides th[...]

  • Page 5

    5 • Increased IT efficiency and business agility A converged network streamlines and eliminates repe ated administrative tasks such as server and network provisioning with a “wire once” deployme nt model. The converged network also improves business agility letting data centers dynamically an d rapidly respond to requests for new or expanded [...]

  • Page 6

    6 By contin existing i n Intr o d Emulex is Converg e networki n convergi n server en v Fi Enha n uing to main t n vestments i n d uction t one of the l e e d Network A n g applicatio n n g networkin g v ironments. gure 3: Net w n ced Etherne t t ain Fibre Ch a n Fibre Chan n t o Emul e ading propo n A dapter (CN A n s in enterpri s g and storage w[...]

  • Page 7

    7 Servers supporting PCI Express (x8 or higher) will be able to utilize the full potential of the Emulex LP21000’s 2x10Gb/s Ethernet interfaces, balancing both storage and networking I/O requirements. The priority flow control prevents degradation of traffi c delivery and enhanced transmission selection enables partitioning and guaranteed service[...]

  • Page 8

    8 Con verg ed Networking with FC oE in an ESX En vir onment Server virtualization is one of the key drivers of FCoE deployment . FCoE enabled network convergence significantly reduces the number of cables, switch ports and adapters as show in Figure 6. Figure 6 : Effects of Convergence using a CNA in a Rack-mount Server running ESX The following se[...]

  • Page 9

    9 machines hosted on the ESX server. The configuration and manageability of the ESX server is performed by VMware vCenter® Server (typicall y residing on a separate management server). Figure 7 : The hypervisor/VMKernel views the CNA as an HBA and a NIC When an Emulex LP21000 CNA is installed on an ESX server, the adapter is visible in the vCenter[...]

  • Page 10

    10 Figure 8: Two LP21000 CNAs appear as Fibre Channel storage adapters Figure 9: Use the “Add Storage Wizard” to create the datastore By selecting stor age from within the configuration tab (see Figure 9), the Add Storage Wizard can be used to create the data stores and select either the Virtua l Machine File System (VMFS), or Raw Device Mappin[...]

  • Page 11

    11 IT organizations can also leverage the Emulex Virtual HBA technology, based on the ANSI T11 N_Port ID Virtualization (NPIV) standard. This virtualization tec hnology allows a single physical CNA or HBA port to function as multiple virtual ports (VPorts), with ea ch VPort having a separate identity in the Fabric. NPIV support began with ESX Serve[...]

  • Page 12

    12 In this configuration, even in the extreme case of a CNA failure, the links for storage and networking can be immediately failed over with no interruption to applications. Within ESX, multipathing can be configured from th e configuration tab by selecting storage, followed by selecting properties for the appropriate data store. From the data sto[...]

  • Page 13

    13 Configuring the LP21000 as a Network Adapter Upon installation, the LP21000 appears as a 10 Gigabi t NIC in th e Configuration Tab’s network adapter view, as shown in Figure 13 where two LP21000s appear s as two 10 Gigabit network adapters (also shown are two 100 Mbps NICs which are built into the server motherboar d.). Figure 13 : Two LP21000[...]

  • Page 14

    14 Configuring the LP21000 for NIC Teaming in ESX NIC teaming occurs when multiple up link adapters are associated with a single vSwitch to form a team. A team can share the load of traffic between physical and virtual networks or provide passive f ailover in the event of a hardware failure or network outage. Figure 14 shows the configuration of tw[...]

  • Page 15

    15 Unified management of Emulex Fibre Channel HBAs and CNAs • VPort monitoring and configuration • Online boot from SAN configuration • On-line WWN management • Flexible, customizable reporting capability The availability of graphical user interface (GUI) and command l ine interface (CLI) options provides greater flexibility with HBAnyware.[...]

  • Page 16

    16 Conclusion Server virtualization has been one of the key drivers of converged networks in the data center. A converge d network fully complements server virtualization and enables the roll out of on -demand se rvices where applications and network services are provisioned on the fly. Fibre Channel over Ethernet technology enables network converg[...]

  • Page 17

    VMware, Inc. 3401Hillvie w Drive P a lo Alto CA 94304 USA T el 650-427-5000 www .vmware.com Emulex Corp . 3333 Susan St reet Costa Mesa CA 926 26 USA T el 714-662-5600 www .emulex.com © Emulex Corporation. All Rights Reserved. No part of this do cument may be r eproduced by any means or translated to any electronic medium without prior written con[...]