Overview this document describes how to configure the following hosts to access fibre channel fc or iscsi storage provisioned on.
Fibre channel storage requires ethernet to communicate with host machines.
Fc can currently operate at speeds up to 10gb s for uplinks and 4gb for standard host connections.
On the windows start screen click server manager.
Ethernet wouldn t quite cut it for highly available storage needs.
Before you can set up a host to use unity storage the following storage system and network requirements must be met.
Fibre channel a high speed network technology used for sans.
Unless you use fibre channel direct connect storage you need fibre channel switches to route storage traffic.
A virtual fibre channel adapter is required in each virtual machine that requires fibre channel connectivity to the vsan.
Prior to implementing the following procedure the virtual machine must be shut down.
It works by encapsulating scsi commands and transmitting them between fc nodes.
This type of storage does not require a storage network to communicate with your host but prevents you from using vsphere features that require shared storage such as high availability and vmotion.
To connect to the fc san your host should be equipped with fibre channel host bus adapters hbas.
Do iscsi storage solutions communicate with host machines over a standard ethernet network.
The network uses fibre channel protocol to transport scsi traffic from virtual machines to the fc san devices.
As silly as it sounds scsi cables become unruly after time and small strands of fiber are certainly easier to manage.
Ethernet storage is a better fit for small to medium businesses as it offers the robustness of fibre channel but doesn t require extra switches and specialized cabling.
To add a virtual fibre channel adapter and connect it to a vsan.
A port in fibre channel terminology is any entity that actively communicates over the network not necessarily a hardware port.
Do direct attached storage solutions require esata connections to attach to a host machine.
These system and network requirements must be met before setting up a host to use unity storage.