Posts by PaoloNasca

1) Message boards : Number crunching : How to limit the number of parallel WUs and sized HW to run all of them (Message 692) Posted 17 Apr 2021 by PaoloNasca Post: My crunching server (4 cores, 8GB RAM) doesn’t have enough resource to run 4 parallel VMs/WUs nanohub. Just to the nanohub project, how can I limit the number of cores or the number of parallel WUs? The WUs/VMs deployed at the beginning of April 2021 need: ) 3GB RAM ) from 1GB to 3 GB in the boinc/slots directory *) the process to build the VM from scratch requires a disk performance bang When boinc client runs all the WUs/VMs the server CPU core can, the server stops responding!! So, I’m looking for the best way to throttle nanohub WUs/VMs.
2) Message boards : Number crunching : Message: VM VM Hypervisor failed to enter an online state in a timely fashion (Message 613) Posted 24 Aug 2020 by PaoloNasca Post: In BOINC settings, are you allowing enough memory to be used? I set it to 95%. The memory usage was 90%, so I'm going to increase it. I usually limit it to a maximum of 8 work units at a time How can I do it?
3) Message boards : Number crunching : Message: VM VM Hypervisor failed to enter an online state in a timely fashion (Message 611) Posted 24 Aug 2020 by PaoloNasca Post: 45 WUs are stuck in the “Posponed: VM Hypervisor failed....." (33% of progress). Windows Server 2016 Boinc client 7.16.7 Virtualbox 5.2.8 1 CPU 4 core (8 thread) 32GB RAM