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<pre>[ https://ovirt-jira.atlassian.net/browse/OVIRT-1781?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=35391#comment-35391 ]</pre>
<h3>Barak Korren commented on OVIRT-1781:</h3>
<p>[~danken@redhat.com] this error has nothing to do with disk space, you can see in the beginning on the log, in the cleanup script that there are 27G available.</p>
<p>This is talking about the `workspace` object which is the object that Jenkins uses to communicate with the slave.</p>
<p>If the workspace object is lost it typically means that Jenkins lost the connection to the slave, here is the actual relevant exception, where we can see that is indeed a `{{java.io.EOFException}}` (Meaning – an EOF on the slave connection):</p>
<p>{code} storage/guarded_test.py::TestContext::test_release_failure PASSED storage/guarded_test.py::TestContext::test_two_vols_different_domains PASSED storage/guarded_test.py::TestContext::test_two_vols_same_image PASSED storage/hsm_test.py::TestVerifyUntrustedVolume::test_compat_not_checked_for_raw FATAL: command execution failed java.io.EOFException</p>
<pre>at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2680)
at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:3155)
at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:864)
at java.io.ObjectInputStream.<init>(ObjectInputStream.java:360)
at hudson.remoting.ObjectInputStreamEx.<init>(ObjectInputStreamEx.java:48)
at hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:35)
at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:59)</pre>
<p>Caused: java.io.IOException: Unexpected termination of the channel</p>
<pre>at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:73)</pre>
<p>Caused: hudson.remoting.ChannelClosedException: Remote call on vm0014.workers-phx.ovirt.org failed. The channel is closing down or has closed down</p>
<pre>at hudson.remoting.Channel.call(Channel.java:898)
at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:257)
at com.sun.proxy.$Proxy80.isAlive(Unknown Source)
at hudson.Launcher$RemoteLauncher$ProcImpl.isAlive(Launcher.java:1138)
at hudson.Launcher$RemoteLauncher$ProcImpl.join(Launcher.java:1130)
at hudson.tasks.CommandInterpreter.join(CommandInterpreter.java:155)
at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:109)
at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:66)
at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:736)
at hudson.model.Build$BuildExecution.build(Build.java:206)
at hudson.model.Build$BuildExecution.doRun(Build.java:163)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:496)
at hudson.model.Run.execute(Run.java:1737)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
at hudson.model.ResourceController.execute(ResourceController.java:97)
at hudson.model.Executor.run(Executor.java:421)</pre>
<p>Build step ‘Execute shell’ marked build as failure FATAL: remote file operation failed: /home/jenkins/workspace/vdsm_master_check-patch-el7-x86_64@tmp/secretFiles/126de56b-84a8-43d8-8f8d-51ce21780f9c at hudson.remoting.Channel@391e411:vm0014.workers-phx.ovirt.org: hudson.remoting.ChannelClosedException: Remote call on vm0014.workers-phx.ovirt.org failed. The channel is closing down or has closed down java.io.EOFException</p>
<pre>at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2680)
at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:3155)
at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:864)
at java.io.ObjectInputStream.<init>(ObjectInputStream.java:360)
at hudson.remoting.ObjectInputStreamEx.<init>(ObjectInputStreamEx.java:48)
at hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:35)
at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:59)</pre>
<p>Caused: java.io.IOException: Unexpected termination of the channel</p>
<pre>at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:73)</pre>
<p>Caused: hudson.remoting.ChannelClosedException: Remote call on vm0014.workers-phx.ovirt.org failed. The channel is closing down or has closed down</p>
<pre>at hudson.remoting.Channel.call(Channel.java:898)
at hudson.FilePath.act(FilePath.java:987)</pre>
<p>Caused: java.io.IOException: remote file operation failed: /home/jenkins/workspace/vdsm_master_check-patch-el7-x86_64@tmp/secretFiles/126de56b-84a8-43d8-8f8d-51ce21780f9c at hudson.remoting.Channel@391e411:vm0014.workers-phx.ovirt.org</p>
<pre>at hudson.FilePath.act(FilePath.java:994)
at hudson.FilePath.act(FilePath.java:976)
at hudson.FilePath.deleteRecursive(FilePath.java:1178)
at org.jenkinsci.plugins.credentialsbinding.impl.UnbindableDir$UnbinderImpl.unbind(UnbindableDir.java:84)
at org.jenkinsci.plugins.credentialsbinding.impl.SecretBuildWrapper$1.tearDown(SecretBuildWrapper.java:113)
at hudson.model.Build$BuildExecution.doRun(Build.java:174)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:496)
at hudson.model.Run.execute(Run.java:1737)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
at hudson.model.ResourceController.execute(ResourceController.java:97)
at hudson.model.Executor.run(Executor.java:421)</pre>
<p>{code}</p>
<p>Could something with the vdsm tests that ran on the slave cause it to disconnect?</p>
<blockquote><h3>ci failure due to no space on slave?</h3>
<pre> Key: OVIRT-1781
URL: https://ovirt-jira.atlassian.net/browse/OVIRT-1781
Project: oVirt - virtualization made easy
Issue Type: Outage
Components: oVirt CI
Reporter: danken
Assignee: infra
Priority: High
Labels: vdsm</pre>
<p>Exception when executing the batch command : no workspace from node hudson.slaves.DumbSlave[vm0014.workers-phx.ovirt.org] which is computer hudson.slaves.SlaveComputer@695d3d3c and has channel null <a href="http://jenkins.ovirt.org/job/vdsm_master_check-patch-el7-x86_64/19901/consoleText">http://jenkins.ovirt.org/job/vdsm_master_check-patch-el7-x86_64/19901/consoleText</a></p></blockquote>
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