[ovirt-users] Re: Shutdown procedure for single host HCI Gluster

On Tue, Mar 24, 2020 at 1:39 PM Gianluca Cecchi <gianluca.cecchi(a)gmail.com&gt; wrote: > > Hello, > I'm testing the single node HCI with ovirt-node-ng 4.3.9 iso. > Very nice and many improvements over the last time I tried it. Good! > > I have a doubt related to shutdown procedure of the server. > Here below my steps: > - Shutdown all VMs (except engine) > - Put into maintenance data and vmstore domains > - Enable Global HA Maintenance > - Shutdown engine I think the missing part here is stopping the SPM (if running on this host), and disconnecting from storage. Both are done when you put a host to maintenance, but in hosted engine environment this is not possible from engine since engine runs on the storage you want to disconnect. > - Shutdown hypervisor > > It seems that the last step doesn't end and I had to brutally power off the hypervisor. > Here the screenshot regarding infinite failure in unmounting /gluster_bricks/engine > > https://drive.google.com/file/d/1ee0HG21XmYVA0t7LYo5hcFx1iLxZdZ-E/view?us... > > What would be the right step to do before the final shutdown of hypervisor? I think there is an ansible script to do what you need, or some other script. Simone, do you know where the clean shutdown script for HCI env?