IBMi.org – Bart's blog

IBM i and PowerVM features and tools

Tag Archives: PHYP

10Gbit adapters and virtual ethernet speed

Last few months months I’m struggling with a speed of a virtual Ethernet adapters. Just buying and configuring 10Gbit adapters in the Shared Ethernet Adapter (SEA) will not boost your network speed to the network heaven. I give you few examples how the speed/bandwidth change for a VLAN, depending from the configuration.

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Managing the Virtual Media Repository

Virtual media repository is very useful PowerVM feature. Some older IBM i administrators probably remember similar function available in iSeries ages ago. In short way, it allows to share CD/DVD images on a frame/server layer.

I use it very often, because it allows load a SLIC without physical access to a server. Practically you can install an IBM i OS, on completely new POWER server, which doesn’t even have a physical CD/DVD drive.

In this post I’d like to show different methods how to manage the Virtual Media Repository. Read more of this post