<div dir="ltr">Hello Happy,<div><br></div><div> Which nova's version are you using, I'm looking to know if my version has a bug too.</div><div><br></div><div>Regards.</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">

2013/8/29 happy idea <span dir="ltr"><<a href="mailto:guolongcang.work@gmail.com" target="_blank">guolongcang.work@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">

<div dir="ltr">Hi All,<div><br></div><div>Here's the stacktrace log:</div><div><br></div><div><div>2013-08-29 15:12:29.515 WARNING nova.compute.manager [req-31944080-1a33-4679-98ce-af36e3660679 ae0f00ede33f42d9a12385b2c2ce8c0d 57d53e1dcff540b6aeaf0d6fd60be7ab] [instance: 038dbba7-534b-4c03-8914-a830c424ce21] Traceback (most recent call last):</div>


<div>  File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1718, in reboot_instance</div><div>    bad_volumes_callback=bad_volumes_callback)</div><div>  File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1295, in reboot</div>


<div>    block_device_info)</div><div>  File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1371, in _hard_reboot</div><div>    self._create_images_and_backing(context, instance, disk_info_json)</div>


<div>  File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 3248, in _create_images_and_backing</div><div>    cache_name = os.path.basename(info['backing_file'])</div><div>  File "/usr/lib/python2.7/posixpath.py", line 121, in basename</div>


<div>    i = p.rfind('/') + 1</div><div>AttributeError: 'NoneType' object has no attribute 'rfind'</div><div><br></div><div>2013-08-29 15:12:29.516 ERROR nova.compute.manager [req-31944080-1a33-4679-98ce-af36e3660679 ae0f00ede33f42d9a12385b2c2ce8c0d 57d53e1dcff540b6aeaf0d6fd60be7ab] [instance: 038dbba7-534b-4c03-8914-a830c424ce21] Cannot reboot instance: 'NoneType' object has no attribute 'rfind'</div>


</div><div><br></div><div><br></div><div>Looking for any help.</div><div>Regards.</div><div><br></div></div>
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<br></blockquote></div><br></div>