You could write a simple .sh file that will run ignite.sh in loop? On Fri, Jul 31, 2015 at 3:12 PM, Aleksei Valikov <[email protected]> wrote:
> Hi, > > is it possible to start several Ignite node at once? > > When I execute ./ignite.sh I'm getting just 1 node started. Assume I'm > having a large machine with, say, 16 CPU Cores and I'd like to start 16 > nodes. Is it possible via configuration? > > What would be even better, if I could start N-M (for instance 16-1=15) > nodes, where N is the total number of CPU Cores available and M is a number > of CPU Cores I'd like to reserve for management purposes. > > We're going to execute some third-party software which is (a) not > intrinsically parallelizable (just uses 1 CPU Core) and (b) uses 100% CPU > when it runs. So if we have a 16-Core machine, we'd like to be able to > start this software 15 times (via 15 Ignite nodes) and resevre 1 CPU for > management tasks like health checks, monitoring and so on. > > Is there a way to do it? Or should we just start ignite.sh 15 times and > script around? > > Best wishes, > Alexey > -- Alexey Kuznetsov GridGain Systems www.gridgain.com
