<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Jan 11, 2018 at 6:15 AM, Jayme <span dir="ltr"><<a href="mailto:jaymef@gmail.com" target="_blank">jaymef@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">I performed Ovirt 4.2 upgrade on a 3 host cluster with NFS shared storage. The shared storage is mounted from one of the hosts. <div><br></div><div>I upgraded the hosted engine first, downloading the 4.2 rpm, doing a yum update then engine setup which seemed to complete successfully, at the end it powered down the hosted VM but it never came back up. I was unable to start it. </div><div><br></div><div>I proceeded to upgrade the three hosts, ovirt 4.2 rpm and a full yum update. I also rebooted each of the three hosts. </div><div><br></div><div>After some time the hosts did come back and almost all of the VMs are running again and seem to be working ok with the exception of two:</div><div><br></div><div>1. The hosted VM still will not start, I've tried everything I can think of.</div><div><br></div><div>2. A VM that I know existed is not running and does not appear to exist, I have no idea where it is or how to start it. </div><div><br></div><div>1. Hosted engine</div><div><br></div><div>From one of the hosts I get a weird error trying to start it:</div><div><br></div><div><div># hosted-engine --vm-start</div><div>Command VM.getStats with args {'vmID': '4013c829-c9d7-4b72-90d5-<wbr>6fe58137504c'} failed:</div><div>(code=1, message=Virtual machine does not exist: {'vmId': u'4013c829-c9d7-4b72-90d5-<wbr>6fe58137504c'})</div></div><div><br></div><div>From the two other hosts I do not get the same error as above, sometimes it appears to start but --vm-status shows errors such as: Engine status : {"reason": "failed liveliness check", "health": "bad", "vm": "up", "detail": "Up"}</div><div><br></div><div>Seeing these errors in syslog:</div><div><br></div><div><div>Jan 11 01:06:30 host0 libvirtd: 2018-01-11 05:06:30.473+0000: 1910: error : qemuOpenFileAs:3183 : Failed to open file '/var/run/vdsm/storage/<wbr>248f46f0-d793-4581-9810-<wbr>c9d965e2f286/c2dde892-f978-<wbr>4dfc-a421-c8e04cf387f9/<wbr>23aa0a66-fa6c-4967-a1e5-<wbr>fbe47c0cd705': No such file or directory</div><div><br></div><div>Jan 11 01:06:30 host0 libvirtd: 2018-01-11 05:06:30.473+0000: 1910: error : qemuDomainStorageOpenStat:<wbr>11492 : cannot stat file '/var/run/vdsm/storage/<wbr>248f46f0-d793-4581-9810-<wbr>c9d965e2f286/c2dde892-f978-<wbr>4dfc-a421-c8e04cf387f9/<wbr>23aa0a66-fa6c-4967-a1e5-<wbr>fbe47c0cd705': Bad file descriptor</div></div><div><br></div><div>2. Missing VM. virsh -r list on each host does not show the VM at all. I know it existed and is important. The log on one of the hosts even shows that it started it recently then stopped in 10 or so minutes later:</div><div><br></div><div><div>Jan 10 18:47:17 host3 systemd-machined: New machine qemu-9-Berna.</div><div>Jan 10 18:47:17 host3 systemd: Started Virtual Machine qemu-9-Berna.</div><div>Jan 10 18:47:17 host3 systemd: Starting Virtual Machine qemu-9-Berna.</div><div>Jan 10 18:54:45 host3 systemd-machined: Machine qemu-9-Berna terminated.</div></div><div><br></div><div>How can I find out the status of the "Berna" VM and get it running again?</div></div></blockquote><div><br></div><div>Is it on the engine DB?</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><br></div><div>Thanks so much!</div></div>
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