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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Which version of OpenNebula? There is/was a bug with LVM (assuming it’s a persistent disk image) where it would remove non-snapshots as well as snapshots.
There’s a patch to fix it but I don’t believe it made into 3.6. If it’s not a persistent image it will be removed by design.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">mark<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin:0in;margin-bottom:.0001pt"><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""> users-bounces@lists.opennebula.org [mailto:users-bounces@lists.opennebula.org]
<b>On Behalf Of </b>zouxinzhe<br>
<b>Sent:</b> Friday, November 02, 2012 5:27 AM<br>
<b>To:</b> Jaime Melis<br>
<b>Cc:</b> Users OpenNebula<br>
<b>Subject:</b> [one-users] OpenNebula won't keep the disk after detached<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin:0in;margin-bottom:.0001pt"><span style="font-size:10.5pt;font-family:"Microsoft YaHei","sans-serif";color:black">Hi,<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin:0in;margin-bottom:.0001pt"><span style="font-size:10.5pt;font-family:"Microsoft YaHei","sans-serif";color:black">I find another problem that OpenNebula will not keep disk</span><strong><span style="font-size:10.5pt;font-family:SimSun;color:black">
I attach to VM when I detach it. </span></strong><span style="font-size:10.5pt;font-family:"Microsoft YaHei","sans-serif";color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="margin:0in;margin-bottom:.0001pt"><strong><span style="font-size:10.5pt;font-family:SimSun;color:black">Everytime I detach a disk ,OpenNebula will remove the snapshot(my datastore is LVM). But it seems more
</span></strong><strong><span style="font-size:10.5pt;font-family:SimSun;color:black;font-weight:normal">improtant to keep my old disk if I wanna use it on another VM.</span></strong><span style="font-size:10.5pt;font-family:"Microsoft YaHei","sans-serif";color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="margin:0in;margin-bottom:.0001pt"><strong><span style="font-size:10.5pt;font-family:SimSun;color:black;font-weight:normal">Could anyone explain this design?</span></strong><span style="font-size:10.5pt;font-family:"Microsoft YaHei","sans-serif";color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="margin:0in;margin-bottom:.0001pt"><span style="font-size:10.5pt;font-family:"Microsoft YaHei","sans-serif";color:black"> <o:p></o:p></span></p>
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<p class="MsoNormal" style="margin:0in;margin-bottom:.0001pt"><span style="font-size:10.5pt;font-family:"Microsoft YaHei","sans-serif";color:black">zouxinzhe<o:p></o:p></span></p>
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