When systems go 'crazy' there is no guarantee that they will be completely unresponsive. HA VMs should be fine, but regular VMs won't be restarted as the engine won't know if the host is dead or not (and no fencing is configured to guarantee that).<div id="yMail_cursorElementTracker_1632424247815"><br></div><div id="yMail_cursorElementTracker_1632424247969">Also, storage tasks could fail if that host is also the SPM.</div><div id="yMail_cursorElementTracker_1632424275754"><br></div><div id="yMail_cursorElementTracker_1632424276003">Best Regards,</div><div id="yMail_cursorElementTracker_1632424279060">Strahil Nikolov<br> <br> <blockquote style="margin: 0 0 20px 0;"> <div style="font-family:Roboto, sans-serif; color:#6D00F6;"> <div>On Thu, Sep 23, 2021 at 3:09, Tommy Sway</div><div>&lt;sz_cuitao@163.com&gt; wrote:</div> </div> <div style="padding: 10px 0 0 20px; margin: 10px 0 0 0; border-left: 1px solid #6D00F6;"> _______________________________________________<br clear="none">Users mailing list -- <a shape="rect" ymailto="mailto:users@ovirt.org" href="mailto:users@ovirt.org">users@ovirt.org</a><br clear="none">To unsubscribe send an email to <a shape="rect" ymailto="mailto:users-leave@ovirt.org" href="mailto:users-leave@ovirt.org">users-leave@ovirt.org</a><br clear="none">Privacy Statement: <a shape="rect" href="https://www.ovirt.org/privacy-policy.html" target="_blank">https://www.ovirt.org/privacy-policy.html</a><br clear="none">oVirt Code of Conduct: <a shape="rect" href="https://www.ovirt.org/community/about/community-guidelines/" target="_blank">https://www.ovirt.org/community/about/community-guidelines/</a><br clear="none">List Archives: <a shape="rect" href="https://lists.ovirt.org/archives/list/users@ovirt.org/message/X4G7IW5ZWYNTUW3NQZWMWNBV3ZI7ST5V/" target="_blank">https://lists.ovirt.org/archives/list/users@ovirt.org/message/X4G7IW5ZWYNTUW3NQZWMWNBV3ZI7ST5V/</a><br clear="none"> </div> </blockquote></div>