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<p>Hi,</p>
<p>I am experiencing problem with OpenVZ 7 during the physical
server reboot.</p>
<p>When I have more than 20 active VMs on my host with "--onboot
yes" flag enabled, only the first ~17 VMs start correctly, others
never start up and their services can be seen as failed.</p>
<p><br>
</p>
<p>Output from systemctl:<br>
</p>
<p><i>●
vz_74739fed-2da8-4fa8-8cf7-ed8f3bd1de46.service
loaded failed failed Virtual Machine
{74739fed-2da8-4fa8-8cf7-ed8f3bd1de46} service</i></p>
<p>systemctl status vz_74739fed-2da8-4fa8-8cf7-ed8f3bd1de46.service:</p>
<p><i>Jan 06 15:01:42 Host systemd[1]: Starting Virtual Machine
{74739fed-2da8-4fa8-8cf7-ed8f3bd1de46} service...</i><i><br>
</i><i>Jan 06 15:01:42 Host prlctl[3055]: Login failed: Unable to
connect to the server. The maximum number of simultaneous logon
attempts has been reached. Try to connect to the server later.</i><i><br>
</i><i>Jan 06 15:01:42 Host systemd[1]:
vz_74739fed-2da8-4fa8-8cf7-ed8f3bd1de46.service: main process
exited, code=exited, status=255/n/a</i><i><br>
</i><i>Jan 06 15:01:42 Host systemd[1]: Failed to start Virtual
Machine {74739fed-2da8-4fa8-8cf7-ed8f3bd1de46} service.</i><i><br>
</i><i>Jan 06 15:01:42 Host systemd[1]: Unit
vz_74739fed-2da8-4fa8-8cf7-ed8f3bd1de46.service entered failed
state.</i><i><br>
</i><i>Jan 06 15:01:42 Host systemd[1]:
vz_74739fed-2da8-4fa8-8cf7-ed8f3bd1de46.service failed.</i><br>
</p>
<p>All VMs boots up only after restarting prl-dip.service for
two/three times.</p>
<p>I have tried to change VE_PARALLEL value in /etv/vz/vz.conf, but
without success.</p>
<p>How can I fix this issue? <br>
</p>
<p>Any help is appreciated.</p>
<p><br>
</p>
<p>Regards,</p>
<p>Nerijus<br>
</p>
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