Each LHEA can have one or more logical ports, and each logical port can connect to a physical port on the HEA. When you create an LHEA for a logical partition, you specify the resources that the logical partition can use on the actual physical HEA.Įach logical partition can have one LHEA for each physical HEA on the managed system. An LHEA is a representation of a physical HEA on a logical partition. To connect a logical partition to an HEA, you must create a logical HEA (LHEA). This allows these logical partitions to access external networks through the HEA without having to go through an Ethernet bridge on another logical partition. Multiple logical partitions can connect directly to the HEA and use the HEA resources. 16.2.1.1 Host Ethernet adapterĪn HEA is a physical Ethernet adapter that is integrated directly into the GX+ bus on a managed system. Using Shared Ethernet Adapter technology, logical partitions can communicate with other systems outside the hardware unit without assigning physical Ethernet slots to the logical partitions.
#Mendeley desktop 1.14 software#
Virtual Ethernet technology facilitates IP-based communication between logical partitions on the same system using VLAN-capable software switch systems. The key virtual networking components in PowerVM are host Ethernet adapter (HEA), Internet Protocol version 6 (IPv6), link aggregation (or EtherChannel), shared Ethernet adapter, and VLAN. With Live Partition Mobility, planned application downtime due to regular server maintenance can be a thing of past. Live Partition Mobility allows for the movement of a running partition from one server to another with no application downtime, resulting in better system utilization, improved application availability, and energy savings. Active Memory Sharing intelligently flows system memory from one partition to another as workload demands change. PowerVM Enterprise has two new industry-leading capabilities called Active Memory Sharing and Live Partition Mobility.
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