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https://issues.jenkins-ci.org/browse/JENKINS-6674?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=161212#comment-161212
]
Poulet Fabrice commented on JENKINS-6674:
-----------------------------------------
Confirmed, after patching ssh on Hp-Unix the problem was solved
> IOException when connecting to HP-UX slave (from Windows 2008)
> --------------------------------------------------------------
>
> Key: JENKINS-6674
> URL: https://issues.jenkins-ci.org/browse/JENKINS-6674
> Project: Jenkins
> Issue Type: Bug
> Components: ssh-slaves
> Affects Versions: current
> Environment: Master: Windows Server 2008, Java 1.6.0_17
> Slave: HP-UX 11.23 IA64N, Java 1.6.0.06
> Reporter: leovonklenze
> Assignee: Kohsuke Kawaguchi
>
> If hudson tries to start the slave on the slave via ssh, the following
> exception is thrown:
> {code}
> [06/01/10 13:51:45] [SSH] Checking java version of /opt/java6/bin/java
> [06/01/10 13:51:45] [SSH] /opt/java6/bin/java -version returned 1.6.0.06.
> [06/01/10 13:51:45] [SSH] Starting sftp client.
> [06/01/10 13:51:46] [SSH] SFTP failed. Copying via SCP.
> hudson.util.IOException2: Could not copy slave.jar to slave
> at
> hudson.plugins.sshslaves.SSHLauncher.copySlaveJarUsingSCP(SSHLauncher.java:442)
> at
> hudson.plugins.sshslaves.SSHLauncher.copySlaveJar(SSHLauncher.java:401)
> at hudson.plugins.sshslaves.SSHLauncher.launch(SSHLauncher.java:211)
> at hudson.slaves.SlaveComputer$1.call(SlaveComputer.java:183)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:619)
> Caused by: java.io.IOException: Could not open channel (The server refused to
> open the channel (SSH_OPEN_ADMINISTRATIVELY_PROHIBITED, 'open failed'))
> at
> com.trilead.ssh2.channel.ChannelManager.waitUntilChannelOpen(ChannelManager.java:127)
> at
> com.trilead.ssh2.channel.ChannelManager.openSessionChannel(ChannelManager.java:584)
> at com.trilead.ssh2.Session.<init>(Session.java:40)
> at com.trilead.ssh2.Connection.openSession(Connection.java:1047)
> at com.trilead.ssh2.Connection.exec(Connection.java:1434)
> at
> hudson.plugins.sshslaves.SSHLauncher.copySlaveJarUsingSCP(SSHLauncher.java:426)
> ... 8 more
> [06/01/10 13:51:46] [SSH] Connection closed.
> {code}
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