Hi, It appears it is. We tested it on the physical hardware with same CentOS 7 and same release of Ceph and it works like a charm. We also tried it with VMWare, and it works perfect. Of course, on VMWare we have to install open-VM-Tools in place of VMWare Guest tools. But with ovirt-guest-tools, we get error and open-vm-tools appears not designed for oVirt.   Thanks & regards, Anantha Raghava Do not print this e-mail unless required. Save Paper & trees. On 18/10/19 3:27 pm, Strahil wrote: Are you sure it's VM-related issue ? Best Regards, Strahil Nikolov On Oct 18, 2019 09:35, Anantha Raghava <raghav(a)exzatechconsulting.com&gt; wrote: > > Hi, > > We are trying to install Ceph Cluster on Cent OS7 Guests on oVirt. We are receiving many errors and it is unable to create master or the node. Has anyone tried to deploy Ceph Cluster on CentOS 7 Guest in oVirt? > > -- >   > Thanks & regards, > > Anantha Raghava > Do not print this e-mail unless required. Save Paper & trees.