<div dir="ltr">Hello Damir.<br><br><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div><div><div><div><br></div>If I try to create local storage, it works, but then host is in separate Data Center.<br></div>If
I try to add POSIX FS to node in existing Data Center, then all other
hosts stop working, since they can't access that local storage (kind of
expected).<br><br></div>So, long story short - does shared and local storage mix and how?<br></div></div></blockquote><div><br></div><div>We faced the same need - to use a local storage for our CI and managed to use vdsm scratchpad hook for that:<br><br><a href="http://www.ovirt.org/VDSM-Hooks/scratchpad">http://www.ovirt.org/VDSM-Hooks/scratchpad</a><br><br></div><div>it implements something similar to AWS ephemeral storage, so it mounts a local disk that does not survive over reboot. This might work for you. Of cause it will not be possible to migrate such a VM and the hook will fails an attempt to do migration.<br><br></div><div>Please note that there is a patch <a href="https://gerrit.ovirt.org/#/c/42573/">https://gerrit.ovirt.org/#/c/42573/</a> without which it may not work. This patch was merged, but most like is not yet at the ovirt version you use.<br><br></div><div>Let me know if you have other questions with regards to that hook usage. I may also share my unit files for systemd to format and mount the local storage provided by the hook.<br><br></div><div>Anton.<br></div></div><br></div></div>