Jürgen ThomannWhere is the place of Operations?I would like to start with a short description of my working place to give you the background of my reasoning and thinking, as this could…Aug 13, 2016Aug 13, 2016
Jürgen ThomannMemory hot-unplug with Qemu and libvirtRemoving of memory with Qemu is supported since version 2.4 and allows to remove hot plugged memory as described previously.Mar 12, 2016Mar 12, 2016
Jürgen ThomannContinuous Scheduling in Hadoop YarnSome time ago I noticed that our Hadoop cluster had a job running that was not using all cores and memory. There was no other job running…Feb 21, 20161Feb 21, 20161
Jürgen ThomannMemory hotplug with Qemu/KVM and libvirtHotplugging of Memory is supported since version 2.1 of Qemu and is an alternative to memory ballooning. Removing the memory online is…Feb 7, 2016Feb 7, 2016
Jürgen ThomannLink list: Overlay networksThis is a list of links to articles I found about data center overlay networks.Jan 31, 2016Jan 31, 2016