<div class="socmaildefaultfont" dir="ltr" style="font-family:Arial, Helvetica, sans-serif;font-size:10pt" ><div dir="ltr" ><div>Hi stackers<br> I have a 1 controller + 2 compute nodes settings, same configuration works fine on Ocata version but failed to run on Stein version , I am using </div>
<div><br>compute node1 and node 2 both use this backend and I can see only 1 compute services</div>
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<div> [root@controller ~]# cinder service-list<br>+------------------+----------------+------+---------+-------+----------------------------+-----------------+<br>| Binary | Host | Zone | Status | State | Updated_at | Disabled Reason |<br>+------------------+----------------+------+---------+-------+----------------------------+-----------------+<br>| cinder-scheduler | controller | nova | enabled | up | 2019-09-19T09:16:21.000000 | - |<br>| cinder-volume | FC@POWERMAX_FC | nova | enabled | up | 2019-09-19T09:16:30.000000 | - |<br>+------------------+----------------+------+---------+-------+----------------------------+-----------------+</div>
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<div>cinder.conf</div>
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<div>[backend]<br>backend_host=FC@POWERMAX_FC</div>
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<div>and now I am creating 5 instances from nova at same time (boot from volume) , the scheduler will report those error time to time like following ,but actually the 2 services on both 2 compute nodes runs fine ..</div>
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<div>2019-09-19 17:53:10.951 20916 WARNING cinder.scheduler.host_manager [req-19e722e8-1523-4121-8987-3cb450a8038e 071294a19fa8463788822565e0927fce f43175c07dc8415899d6b350dbede772 - default default] volume service is down. (host: FC@POWERMAX_FC)<br> </div>
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<div>those settings works fine on O and P version, so any doc / suggestion on how to configure A/A cinder volume on S version?</div>
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<div dir="ltr" ><div class="socmaildefaultfont" dir="ltr" style="font-family:Arial, Helvetica, sans-serif;font-size:10.5pt" ><div class="socmaildefaultfont" dir="ltr" style="font-family:Arial, Helvetica, sans-serif;font-size:10.5pt" ><div dir="ltr" ><div style="font-size: 12pt; font-weight: bold; font-family: sans-serif; color: #7C7C5F;" >Ji Chen</div>
<div style="font-size: 10pt; font-weight: bold; font-family: sans-serif;" >z Infrastructure as a Service architect</div>
<div style="font-size: 8pt; font-family: sans-serif; margin-top: 10px;" ><div><span style="font-weight: bold; color: #336699;" >Phone: </span>10-82451493</div>
<div><span style="font-weight: bold; color: #336699;" >E-mail: </span><a href="mailto:jichenjc@cn.ibm.com" style="color: #555" >jichenjc@cn.ibm.com</a></div></div></div></div></div></div></div><BR>