2009/9/15 SHINTA <shinta.0806@xxxxxxxxx>: > Hello! > > I installed Haiku r1 alpha1 on 5GB partition. After first launch, I > noticed that there is almost no disk space! Haiku became monster OS? > No, criminal is VM. > > Default virtual memory size is over 4GB. Real memory 2GB+VM 4GB=6GB. > Does Haiku need such a big memory? > > I think about 1GB or 2GB memory (real+VM) is enough for Haiku. The initial setting for the VM is calculated using the physical memory. An upper limit might be useful to have as well or even a check on available disk space so VM never takes more than 50% of free space (right now it won't use more space than is available). -- Cheers David