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<div class="moz-cite-prefix">καλημέρα<br>
<br>
είναι επιβεβαιωμένο bug και έχει διορθωθεί<br>
μπορείς να βρεις τις λεπτομέρειες στο
<a class="moz-txt-link-freetext" href="https://review.openstack.org/97782">https://review.openstack.org/97782</a><br>
<br>
<br>
<pre class="moz-signature" cols="72">Thanassis Parathyras
StackMasters - The European OpenStack Integration Company
<a class="moz-txt-link-abbreviated" href="http://www.stackmasters.eu">www.stackmasters.eu</a>
</pre>
On 16/6/2014 6:45 μμ, Georgas, Apostolos (NSN - GR/Athens) wrote:<br>
</div>
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<div class="WordSection1">
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">Γεια σας,<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">Δεν ξέρω αν είναι
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">up</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">2</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">date</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
<span lang="EL">η πληροφορία αλλά <a moz-do-not-send="true"
href="https://bugs.launchpad.net/nova/+bug/1303536">
εδώ</a> δείχνει να υπάρχει θέμα με το </span></span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">libvirt</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
<span lang="EL">και το </span></span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">block</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">migration</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">Τόλης<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL"><o:p> </o:p></span></p>
<div style="border:none;border-top:solid #B5C4DF
1.0pt;padding:3.0pt 0cm 0cm 0cm">
<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"">
ext Γιώργος Λεμάνης [<a class="moz-txt-link-freetext" href="mailto:georlema@gmail.com">mailto:georlema@gmail.com</a>]
<br>
<b>Sent:</b> Friday, June 13, 2014 4:17 PM<br>
<b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:openstack-el@lists.openstack.org">openstack-el@lists.openstack.org</a><br>
<b>Subject:</b> Re: [OpenStack-el] Live Migration using
Block Migration<o:p></o:p></span></p>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal">Ναι δείχνει και εκεί το error με κάποια
επιπλέον στοιχεία και η αλήθεια είναι ότι δεν το είχα
προσέξει.<br>
<br>
<a moz-do-not-send="true"
href="http://pastebin.com/spD6eFr7">http://pastebin.com/spD6eFr7</a><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><o:p> </o:p></p>
<div>
<p class="MsoNormal">2014-06-13 15:34 GMT+03:00 Thanassis
Parathyras <<a moz-do-not-send="true"
href="mailto:aparathyras@stackmasters.eu"
target="_blank">aparathyras@stackmasters.eu</a>>:<o:p></o:p></p>
<div>
<div>
<p class="MsoNormal">καλησπέρα,<br>
<br>
παίρνεις κάποιο μήνυμα στο nova-compute.log;<o:p></o:p></p>
<div>
<div>
<p class="MsoNormal"><br>
<br>
<br>
On 13/6/2014 2:55 μμ, Γιώργος Λεμάνης wrote:<o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<blockquote
style="margin-top:5.0pt;margin-bottom:5.0pt">
<div>
<p class="MsoNormal">Καλησπέρα<o:p></o:p></p>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal"
style="margin-bottom:12.0pt">Κατά αρχήν
ευχαριστώ για το ενδιαφέρον.
<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="margin-bottom:12.0pt">Θανάση έχω
σετάρει rsa keys μεταξύ των hosts και παίζουν
μια χαρά με Cold Migration. Δεν έχω
χρησιμοποιώ το /etc/hosts το έχω σετάρει με
IPs το όλο θέμα.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="margin-bottom:12.0pt">Έπαιξα αυτές τις
μέρες με τα flags της
libvirt(block_migration_flag) αλλά τίποτα.
Αυτό παράγει σε κάθε προσπάθεια μου για
block-migration το nova-conductor.log
<a moz-do-not-send="true"
href="http://pastebin.com/nTZtLN2H"
target="_blank">http://pastebin.com/nTZtLN2H</a><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">Τολή ευχαριστούμε για την
προσφορά σου, παρόλα αυτά θα συνεχίσω μερικές
μέρες ακόμα μήπως καταφέρω βρω λύση για
block-migration αλλιώς πάω για shared storage
με τις οδηγίες που θα μας δώσεις.
<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Ευχαριστώ<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
</div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><o:p> </o:p></p>
<div>
<p class="MsoNormal">Στις 12 Ιουνίου 2014 - 6:50
μ.μ., ο χρήστης Georgas, Apostolos (NSN -
GR/Athens) <<a moz-do-not-send="true"
href="mailto:apostolos.georgas@nsn.com"
target="_blank">apostolos.georgas@nsn.com</a>>
έγραψε:<o:p></o:p></p>
<div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">Γεια σας,</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL"> </span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">Σήμερα καταφέραμε το
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Live
migration
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">ενός
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">VM
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">μεταξύ 2
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">compute
nodes
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">μέσω
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">shared
storage</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">. Επειδή θα λείψω σε ταξίδι,
από βδομάδα θα ανεβάσω ένα
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">how</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">-</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">to
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">για την κοινότητα.</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL"> </span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">Τα λέμε,</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">Τόλης</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL"> </span><o:p></o:p></p>
<div>
<div style="border:none;border-top:solid
#B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><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"">
ext Georgas, Apostolos (NSN -
GR/Athens) [mailto:<a
moz-do-not-send="true"
href="mailto:apostolos.georgas@nsn.com"
target="_blank">apostolos.georgas@nsn.com</a>]
<br>
<b>Sent:</b> Wednesday, June 11,
2014 11:15 AM<br>
<b>To:</b> <a
moz-do-not-send="true"
href="mailto:openstack-el@lists.openstack.org"
target="_blank">openstack-el@lists.openstack.org</a><br>
<b>Subject:</b> Re: [OpenStack-el]
Live Migration using Block Migration</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">Καλημέρα,</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL"> </span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">Υποτίθεται ότι το
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Block
Migration
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">είναι η πιο απλή και
εύκολη λύση, αλλά από ότι βλέπω κι
εκεί όλο θέματα προκύπτουν! Εγώ
παλεύω κάποιες μέρες με το
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">shared
storage
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">και ακόμα τίποτα. Οπότε
πάλεψε ακόμα το
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Block
Migration
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">και όποιος από τους δυο
μας καταφέρει να κάνει πρώτος ένα
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Live
Migration</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">, ανεβάζει ένα
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">how</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">-</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">to
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">για την κοινότητα!</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL"> </span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL">Τόλης</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EL"> </span><o:p></o:p></p>
<div style="border:none;border-top:solid
#B5C4DF 1.0pt;padding:3.0pt 0cm 0cm
0cm">
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><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"">
ext Γιώργος Λεμάνης [<a
moz-do-not-send="true"
href="mailto:georlema@gmail.com"
target="_blank">mailto:georlema@gmail.com</a>]
<br>
<b>Sent:</b> Wednesday, June 11,
2014 3:16 AM<br>
<b>To:</b> <a
moz-do-not-send="true"
href="mailto:openstack-el@lists.openstack.org"
target="_blank">openstack-el@lists.openstack.org</a><br>
<b>Subject:</b> [OpenStack-el]
Live Migration using Block
Migration</span><o:p></o:p></p>
</div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<div>
<div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;margin-bottom:12.0pt">Γεια
σας<o:p></o:p></p>
</div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;margin-bottom:12.0pt">Προσπαθώ
με KVM να κάνω Live Migration με
την μέθοδο του Block Migration
αλλά δυστυχώς δεν τα έχω καταφέρει
ακόμα. Το error το οποίο λαμβάνω
από τα logs είναι:
<br>
<br>
libvirtError: XML error: CPU
feature `rdtscp' specified more
than once<br>
<br>
Έψαξα και βρήκα ότι σε παρόμοια
XML error για CPU feature στην
libvirt υπήρχαν σε παλιότερες
εκδόσεις της. Κατέβασα και έκανα
install την τελευταία
libvirt(1.2.4) αλλά τίποτα το
πρόβλημα συνεχίζει. Έχετε
καταφέρει να κάνετε Block
Migration με KVM hypervisor ή να
πάω προς την λύση του shared
storage?<o:p></o:p></p>
</div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Ευχαριστώ
για τον χρόνο σας.
<o:p></o:p></p>
</div>
</div>
</div>
</div>
</div>
<p class="MsoNormal"
style="margin-bottom:12.0pt"><br>
_______________________________________________<br>
openstack-el mailing list<br>
<a moz-do-not-send="true"
href="mailto:openstack-el@lists.openstack.org"
target="_blank">openstack-el@lists.openstack.org</a><br>
<a moz-do-not-send="true"
href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-el"
target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-el</a><o:p></o:p></p>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><o:p> </o:p></p>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>openstack-el mailing list<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="mailto:openstack-el@lists.openstack.org" target="_blank">openstack-el@lists.openstack.org</a><o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-el" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-el</a><o:p></o:p></pre>
</blockquote>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
</div>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
_______________________________________________<br>
openstack-el mailing list<br>
<a moz-do-not-send="true"
href="mailto:openstack-el@lists.openstack.org">openstack-el@lists.openstack.org</a><br>
<a moz-do-not-send="true"
href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-el"
target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-el</a><o:p></o:p></p>
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