Adam Litke has submitted this change and it was merged. Change subject: guest manager: single-thread monitoring ...................................................................... guest manager: single-thread monitoring So far MOM used one thread per Guest Monitor. The two main reasons were - to minimize interference between VMs - the lack of a suitable bulk API (especially from libvirt). However, when running inside VDSM, MOM can leverage the safety which VDSM provides, and its bulk APIs. Moreover, libvirt recently gained bulk APIs as well. This patch changes the internals of Guest Manager to fully decouple Guest Monitor and threads. It is still possible to run one thread per Guest Monitor as before, but it is now possible to mix and match threads and monitors with complete freedom. This change paves the road for better and more efficient integration with VDSM. In that case, we want to be able to run all the MOM monitoring with just one thread. Change-Id: I96b96fef0c0c42fd45b76754da9c629865ab1954 Signed-off-by: Francesco Romani <fromani@redhat.com> Reviewed-on: https://gerrit.ovirt.org/37826 Continuous-Integration: Jenkins CI Reviewed-by: Martin Sivák <msivak@redhat.com> --- M doc/mom-balloon+ksm.conf M doc/mom-balloon.conf M mom/GuestManager.py M mom/__init__.py 4 files changed, 65 insertions(+), 9 deletions(-) Approvals: Martin Sivák: Looks good to me, approved Jenkins CI: Passed CI tests Francesco Romani: Verified -- To view, visit https://gerrit.ovirt.org/37826 To unsubscribe, visit https://gerrit.ovirt.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: I96b96fef0c0c42fd45b76754da9c629865ab1954 Gerrit-PatchSet: 18 Gerrit-Project: mom Gerrit-Branch: master Gerrit-Owner: Francesco Romani <fromani@redhat.com> Gerrit-Reviewer: Adam Litke <alitke@redhat.com> Gerrit-Reviewer: Francesco Romani <fromani@redhat.com> Gerrit-Reviewer: Jenkins CI Gerrit-Reviewer: Martin Sivák <msivak@redhat.com> Gerrit-Reviewer: Michal Skrivanek <michal.skrivanek@redhat.com> Gerrit-Reviewer: automation@ovirt.org