Re: [ovirt-users] Storage migration: Preallocation forced on destination

On Sat, Mar 5, 2016 at 10:52 AM, Pavel Gashev <Pax(a)acronis.com&gt; wrote: > On 05/03/16 02:23, "Nir Soffer" <nsoffer(a)redhat.com&gt; wrote: >>On Sat, Mar 5, 2016 at 12:19 AM, Pavel Gashev <Pax(a)acronis.com&gt; wrote: >>> Also please consider qcow compat=1.1 as default disk format both for file and block storages. >> >>This will make your disk incompatible with old ovirt versions on el6. >>In storage domain format v3 >>we are using comapt=0.10. >> >>We plan to move to compat=1.1 in 4.0. > > Too long to wait :) Currently it's hardcoded. It would be great, if it was configurable via /etc/vdsm/vdsm.conf at least. It would allow early adopt compat=1.1 in el7 environments. Good idea, If you file a bug and send a patch it will be available in the next release.