According to vdsm, there are some failed multipath paths -&gt; you will need to clear them (pure LinuxSystem Administration) as they might cause the real symptom.<div><br></div><div>According to the log there are read errors.</div><div> You have to figure out why vdsm fails to read the LUN.</div><div>Can you try to 'dd if=/dev/mapper/multipath-wwid of=/dev/null bs=10M count=200' and see if it errors out.</div><div><br></div><div>Best Regards,</div><div>Strahil Nikolov</div><div> <blockquote style="margin: 0 0 20px 0;"> <div style="font-family:Roboto, sans-serif; color:#6D00F6;"> <div>On Fri, May 6, 2022 at 15:37, Nyika Csaba</div><div>&lt;csabany@freemail.hu&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/Z7QQGPX6GX5SX3SDKIQMS7VFWGPVOHHI/" target="_blank">https://lists.ovirt.org/archives/list/users@ovirt.org/message/Z7QQGPX6GX5SX3SDKIQMS7VFWGPVOHHI/</a><br clear="none"> </div> </blockquote></div>