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http://searchitchannel.techtarget.com/feature/Fibre-Channel-address-weaknesses Figure 2.1 Five layers of a Fibre Channel frame. Figure 2.2 shows an example of the header information in Fibre Channel... 阅读全文
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see aslo:http://www.yellow-bricks.com/vmware-high-availability-deepdiv/ HA Deepdive My posts on VMware High Availability (HA) have always been my best read articles. I aggregated all articles in to ... 阅读全文
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转自:http://www.aidanfinn.com/?p=13090 Remember that Microsoft licenses its servers at the physical level, not the VM level, so no matter what hypervisor you are using, the licensing is exactly the same... 阅读全文
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Running VMware ESXi inside a virtual machine is a great way to experiment with different configurations and features without building out a whole lab full of hardware and storage. Virtualization enthu... 阅读全文
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1. What is LVM? LVM is a Logical Volume Manager for the Linux operating system. It provides a higher-level of the disk storage than the traditional view of disks and partitions. This gives the system ... 阅读全文
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http://www.howtogeek.com/howto/40702/how-to-manage-and-use-lvm-logical-volume-management-in-ubuntu/ In our previous article we told you what LVM is and what you may want to use it for, and today we a... 阅读全文
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Backup over a SAN configuration LAN-free backup solutions allow IT managers to move backup traffic off of congested IP networks and onto high speed dedicated fibre channel SANs. ase Study: Fa... 阅读全文
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可以做到在本机连接到远程windows启用命令行的效果。无需在远程windows安装任何客户端 方法如下: Download PsTools.zip from this site. Extract to a folder on your hard drive. If you can put them in the path, like in C:\Windows\System32, even ... 阅读全文
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When you upgrade your organization to Exchange 2010, your clients running Outlook 2007 or later versions will automatically be compatible with the change to RPC Client Access, since they support RPC e... 阅读全文
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With Exchange 2010 ,No need to worry about the overlapping that may happenedbetween the online maintenance window and Exchange Database backup window …. Even if you have big databases that may require... 阅读全文
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http://www.virmansec.com/blogs/otaiby/archive/2010/04/10/lagged-mailbox-database-copy-in-exchange-2010.aspx Lagged Mailbox Database Copy is not new , introduced in Exchange 2007using Standby Continuou... 阅读全文
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http://www.blueshiftblog.com/?p=148 Many commonly assume that VMware will balance network traffic across all the physical NICs that are in the same team, but this is not necessarily the case. Let’s ta... 阅读全文
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VMware's vSphere 4 brings a number of new vSphere networking features to the table, including tighter VM traffic management and control with the vNetwork Distributed Switch (vDS) , as well as support ... 阅读全文
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Perhaps one of the most common types of problems we encounter here at VMware Technical Support is relating to loss of network connectivity to one or more virtual machines on a host. As vague and simp... 阅读全文
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Troubleshooting Network Teaming Problems with IP Hash Posted onMarch 5, 2013byMike Da Costa Last week, Ished some lighton the challenges having multiple Vmkernel ports in the same subnetcan cause. To... 阅读全文
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Network interface card (NIC) teaming means grouping several NICs into a single NIC. If properly configured, NIC teaming on VMware ESX provides both inbound and outbound load balancing for your guest v... 阅读全文