[Users] iSCSI VM storage overlap

23 Aug 2013

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Hello,=20

We have a 3 node setup with one for ovirt-engine managing the 2 others node=
s.=20

OS on all nodes is CentOS release 6.4 (Final)=20

Ovirt version is 3.2.1-1.beta1.el6.noarch=20

It uses an iSCSI IBM Backend.=20

When importing 2 VMs from exports, it happens that after importing VM1, you=
 import VM2 and it overwrites some parts of VM1's disk, and so you lose pre=
tty much all your data.=20

So it is like the SPM does not know where it wrote VM1. I have found any re=
levant logs.=20

Has anyone already experienced this ?=20

Thanks,=20

J=C3=A9r=C3=A9my=20

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<html><head><style type=3D'text/css'>p { margin: 0; }</style></head><body><=
div style=3D'font-family: Arial; font-size: 12pt; color: #000099'><style>p =
{ margin: 0; }</style><div style=3D"font-family: Arial; font-size: 12pt; co=
lor: #000099">Hello,<br><br>We have a 3 node setup with one for ovirt-engin=
e managing the 2 others nodes.<br><br>OS on all nodes is CentOS release 6.4=
 (Final)<br><br>Ovirt version is 3.2.1-1.beta1.el6.noarch<br><br>It uses an=
 iSCSI IBM Backend.<br><br><br>When importing 2 VMs from exports, it happen=
s that after importing VM1, you import VM2 and it overwrites some parts of =
VM1's disk, and so you lose pretty much all your data.<br><br>So it is like=
 the SPM does not  know where it wrote VM1. I have found any relevant =
logs.<br><br>Has anyone already experienced this ?<br><br>Thanks,<br><br>

       =20
                <span style=3D"color: rgb(0, 0, 153); font-size: 12; font-w=
eight: bold;">J=C3=A9r=C3=A9my<br></span></div></div></body></html>
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Jérémy Clerc

Itamar Heim

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