Tech: Configure SAN manual multipathing in VMware ESX Server 3

Vincent Vlieghe published a brief but useful help for configuring manual multipathing to preferred storage in VMware ESX Server 3:

ESX does not support dynamic multipathing. Therefore, manual multipathing must be configured on each ESX host. This is necessary, because if all datastores use the same path, I/O contention can appear…

Read the whole article at source.