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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hallo John,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks for sharing the URL. I was able to get rid of the volume issue that I had before by changing the <iscsi IP address flag> from the SAN disk to the controller.
Now, I am able to attach / detach a volume to / from a VM without any problems.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Best regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Krishnaprasad<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Narayanan, Krishnaprasad [mailto:narayana@uni-mainz.de]
<br>
<b>Sent:</b> Mittwoch, 12. März 2014 18:41<br>
<b>To:</b> John Griffith; Skryagin, Arseny<br>
<b>Cc:</b> openstack@lists.openstack.org<br>
<b>Subject:</b> Re: [Openstack] Cinder error - No portal found<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I configured the cinder and nova to use the management IP address and now I could see in the GUI the status of the volume is changing to “Attaching”. But after
a while it came back to “Available”. In the compute log, I am still seeing the same error “Stderr: iscsiadmNo portal found”<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I am able to see the created volume on the compute node but it is not getting attached to the instance. Can anybody guide me to resolve this problem?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Krishnaprasad<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Narayanan, Krishnaprasad [<a href="mailto:narayana@uni-mainz.de">mailto:narayana@uni-mainz.de</a>]
<br>
<b>Sent:</b> Dienstag, 11. März 2014 21:19<br>
<b>To:</b> John Griffith<br>
<b>Cc:</b> <a href="mailto:openstack@lists.openstack.org">openstack@lists.openstack.org</a><br>
<b>Subject:</b> Re: [Openstack] Cinder error - No portal found<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks for your reply. The IP that I have set refers to one of the interfaces rather the management IP address. Can I know is there a way to obtain the management
IP using the iSCSI commands?</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Regards,</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Krishnaprasad</span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> John Griffith [<a href="mailto:john.griffith@solidfire.com">mailto:john.griffith@solidfire.com</a>]
<br>
<b>Sent:</b> Dienstag, 11. März 2014 20:20<br>
<b>To:</b> Narayanan, Krishnaprasad<br>
<b>Cc:</b> <a href="mailto:openstack@lists.openstack.org">openstack@lists.openstack.org</a><br>
<b>Subject:</b> Re: [Openstack] Cinder error - No portal found</span><o:p></o:p></p>
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<p class="MsoNormal">On Tue, Mar 11, 2014 at 10:28 AM, Narayanan, Krishnaprasad <<a href="mailto:narayana@uni-mainz.de" target="_blank">narayana@uni-mainz.de</a>> wrote:<o:p></o:p></p>
<p class="MsoNormal"><iSCSI IP><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">Suspect an issue with your config files, particularly the "-p <iSCSI IP>:3260 in your trace is a problem. Verify your scsi_ip_address settings in cinder.conf and nova.conf</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">Some additional tips can be found here: </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""><a href="https://ask.openstack.org/en/question/130/why-do-i-get-no-portal-found-error-while-attaching-cinder-volume-to-vm/">https://ask.openstack.org/en/question/130/why-do-i-get-no-portal-found-error-while-attaching-cinder-volume-to-vm/</a></span><o:p></o:p></p>
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