------- Comment From [email protected] 2017-01-25 20:08 EDT------- (In reply to comment #49) > KVM for IBM z uses the following sysctl defaults: > > fs.inotify.max_user_watches = 32768 > fs.aio-max-nr = 4194304 > > Can you try with these values?
Thank you for the suggestion! Having set the system with these values, I can deploy way more 52 instances.. I tested up to 200+ instances.. As expected, the deployment time is increasing linearly. I think it's related to the asynchronized io increase in KVM hypervisor. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1644785 Title: Ubuntu Openstack Mitaka can only deploy up to 52 instances To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1644785/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
