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<div class="moz-cite-prefix">On 12/14/2017 01:12 PM, Michal
Skrivanek wrote:<br>
</div>
<blockquote type="cite"
cite="mid:E8C90687-357B-46C4-902D-2FB5077F49B9@redhat.com">
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<blockquote type="cite" class="">
<div class="">On 14 Dec 2017, at 13:00, Dafna Ron <<a
href="mailto:dron@redhat.com" class=""
moz-do-not-send="true">dron@redhat.com</a>> wrote:</div>
<br class="Apple-interchange-newline">
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charset=utf-8" class="">
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<p class="">Hi, <br class="">
</p>
<p class="">We have a failure on basic suite on test:
004_basic_sanity.disk_operations<br class="">
</p>
I think that we query a snapshot that was already deleted
successfully and report the snapshot as gone. and that is
because of a different error in update vm query which
happens before. <br class="">
<br class="">
<b style="font-weight:normal;"
id="docs-internal-guid-5859b7a1-54dd-82fe-8fc8-8fab5e981868"
class="">
<div style="line-height: 1.38; margin-top: 0pt;
margin-bottom: 0pt;" class=""><span style="font-size: 11pt; font-family: Arial; background-color: transparent; font-weight: 400; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;" class="">Link and headline of suspected patches: </span></div>
<a class="moz-txt-link-freetext"
href="https://gerrit.ovirt.org/#/c/85168/"
moz-do-not-send="true">https://gerrit.ovirt.org/#/c/85168/</a>
- core: Prevent retry lease hotplag in case of failure.<br
class="">
<br class="">
<div style="line-height: 1.38; margin-top: 0pt;
margin-bottom: 0pt;" class=""><span style="font-size: 11pt; font-family: Arial; background-color: transparent; font-weight: 400; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;" class="">Link to Job:</span></div>
<a class="moz-txt-link-freetext"
href="http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/4393"
moz-do-not-send="true">http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/4393</a><br
class="">
<br class="">
<div style="line-height: 1.38; margin-top: 0pt;
margin-bottom: 0pt;" class=""><span style="font-size: 11pt; font-family: Arial; background-color: transparent; font-weight: 400; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;" class="">Link to all logs:</span></div>
<tt><a class="moz-txt-link-freetext"
href="http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/4393/artifact/"
moz-do-not-send="true">http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/4393/artifact/</a></tt><br
class="">
<br class="">
<div style="line-height: 1.38; margin-top: 0pt;
margin-bottom: 0pt;" class=""><span style="font-size: 11pt; font-family: Arial; background-color: transparent; font-weight: 400; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;" class="">(Relevant) error snippet from the log: </span></div>
<div style="line-height: 1.38; margin-top: 0pt;
margin-bottom: 0pt;" class=""><span style="font-size: 11pt; font-family: Arial; background-color: transparent; font-weight: 400; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;" class=""><error></span></div>
<b class=""><br class="">
<br class="">
vdsm: </b></b></div>
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</blockquote>
<blockquote type="cite" class="">
<div class="">
<div text="#000000" bgcolor="#FFFFFF" class=""><b
style="font-weight:normal;"
id="docs-internal-guid-5859b7a1-54dd-82fe-8fc8-8fab5e981868"
class=""><b class=""> <br class="">
2017-12-14 02:34:45,222-0500 ERROR (jsonrpc/7)
[jsonrpc.JsonRpcServer] Internal server error
(__init__:611)<br class="">
Traceback (most recent call last):<br class="">
File
"/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py",
line 606, in _handle_request<br class="">
res = method(**params)<br class="">
File
"/usr/lib/python2.7/site-packages/vdsm/rpc/Bridge.py",
line 201, in _dynamicMethod<br class="">
result = fn(*methodArgs)<br class="">
File "<string>", line 2, in getAllVmStats<br
class="">
File
"/usr/lib/python2.7/site-packages/vdsm/common/api.py",
line 48, in method<br class="">
ret = func(*args, **kwargs)<br class="">
File "/usr/lib/python2.7/site-packages/vdsm/API.py",
line 1342, in getAllVmStats<br class="">
statsList = self._cif.getAllVmStats()<br class="">
File
"/usr/lib/python2.7/site-packages/vdsm/clientIF.py",
line 518, in getAllVmStats<br class="">
return [v.getStats() for v in
self.vmContainer.values()]<br class="">
File
"/usr/lib/python2.7/site-packages/vdsm/virt/vm.py",
line 1699, in getStats<br class="">
oga_stats = self._getGuestStats()<br class="">
File
"/usr/lib/python2.7/site-packages/vdsm/virt/vm.py",
line 1895, in _getGuestStats<br class="">
self._update_guest_disk_mapping()<br class="">
File
"/usr/lib/python2.7/site-packages/vdsm/virt/vm.py",
line 1909, in _update_guest_disk_mapping<br class="">
self._sync_metadata()<br class="">
File
"/usr/lib/python2.7/site-packages/vdsm/virt/vm.py",
line 4995, in _sync_metadata<br class="">
self._md_desc.dump(self._dom)<br class="">
File
"/usr/lib/python2.7/site-packages/vdsm/virt/metadata.py",
line 477, in dump<br class="">
dom.setMetadata(libvirt.VIR_DOMAIN_METADATA_ELEMENT,<br
class="">
File
"/usr/lib/python2.7/site-packages/vdsm/virt/virdomain.py",
line 47, in __getattr__<br class="">
% self.vmid)<br class="">
NotConnectedError: VM
'7cab7e5a-cb12-4977-ac4f-65218532df7e' was not defined
yet or was undefined<br class="">
</b></b></div>
</div>
</blockquote>
<div><br class="">
</div>
it doesn’t seem to be relevant to this failure, but it deserves
a fix nevertheless</div>
<div>Francesco?</div>
<div><br class="">
</div>
</blockquote>
<br>
Smells like a race on shutdown.<br>
<br>
<pre class="moz-signature" cols="72">--
Francesco Romani
Senior SW Eng., Virtualization R&D
Red Hat
IRC: fromani github: @fromanirh</pre>
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