For jenkins.ceph.com, when we set up each Jenkins slave in OpenStack and connect it up to our Jenkins master, we only assign a single executor per slave, so we haven't seen issues with /tmp or colliding ports. If we want to parallelize Jenkins jobs further, we create more VMs (https://github.com/ceph/mita/) - Ken On Wed, Oct 12, 2016 at 6:52 AM, Willem Jan Withagen <wjw@xxxxxxxxxxx> wrote: > Hi, > > Are people running multiple builds in Jenkins in parallel on the same > host/vm? > > Or is everybody using one Jenkings thread per VM, and thus avoiding > classes in /tmp and in port-usuage? > > --WjW > -- > To unsubscribe from this list: send the line "unsubscribe ceph-devel" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html