Hi Stefan, Yes it's a feature where we leave some space on each slave and not fully allocate all the memory and cpu.
You can override how much resource your slave advertises by passing in the --resources flag when you start your slave. Tim On Wed, Oct 1, 2014 at 9:22 AM, Stefan Eder <masta_...@gmx.net> wrote: > Hi, > > I'm relatively new to Mesos and trying to setup a cluster for Jenkins > slaves. Currently I have three machines running master, slave and > zookeepers and one only running a slave. > > Everything works fine so far, except that the slaves registered on the > master have a lover memory value than available on the machine. For > example if I use a computer with 8GB then the registered value of that > slave will be around 6.7GB. So there are around 1.3GB which are > "missing". > > I guess that this is a feature and not a bug (probably to ensure that > other processes and what not can also run on the machine). However, is > there a way to decrease that value? > > So far I found nothing about this in the documentation or elsewhere. Am > I missing something? > > Would be nice if someone could help me. > > Thanks, > Stefan > >
