April 2013
Beginner to intermediate
368 pages
6h 45m
Chinese
Content preview from VMWARE錦囊妙計第二版
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第二章
儲存（Storage）
儲存在虛擬化環境中是相當關鍵的部分，在本章節中，我們將會著眼於不同類型的儲存
設備與方式，以期能夠在 ESXi 環境中成功的配置與使用它們。
2.1 比較 ESXi 儲存選項
問題
您想知道 ESXi 支援的網路儲存類型，以及每種類型提供的內容。
解決方案
重新檢視在此訣竅的比較表。
討論
表 2-1 列出了 ESXi 支援的儲存類型，表 2-2 列出了在 ESXi 中不同儲存類型可以利用的
功能，重要的是在設定 ESXi 環境時能夠瞭解其技術，以及它們的能力和限制。
當您在環境中使用 VMware 搭配 SAN，將能得到更高的成效，而無論您是使用哪一種類
型的 SAN。
讓我們一一檢視其各自的優勢及技術。
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第二章
光纖通道
（Fibre Channel）
光纖通道已經廣為使用多年了，可以提供從 ESXi 伺服器到 SAN 的 2、4、8Gbps 傳
輸量。選擇使用光纖通道的往往是特定儲存設備的管理員或是需要強健功能的大型
環境。然而因為交換器分區（Zoning）的問題使得光纖通道的設定更加困難，但如
果 SAN 直接連接至伺服器，則分區就是必須的。
本機儲存
（Local storage）
本機儲存即其所指，無論是單一或是 RAID 組態本機磁碟、伺服器內的磁碟或是
JBOD。這是在虛擬環境中最差的儲存方式，因為 ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.