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  • #10601
Closed
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Issue created Nov 23, 2015 by intrigeri@intrigeriMaintainer1 of 1 checklist item completed1/1 checklist item

isotesterN:s are sometimes put offline and never back online

Originally created by @intrigeri on #10601 (Redmine)

I see that isotester2 and isotester4 are currently offline from Jenkins’ PoV. They page (https://jenkins.tails.boum.org/computer/isotester2/) reads “Disconnected by anonymous : Taken_down_for_reboot”. They both are running fine.

For isotester2, the last message I see in the logs is:

Nov 21, 2015 6:09:58 PM jenkins.slaves.JnlpSlaveAgentProtocol$Handler$1 onClosed
WARNING: NioChannelHub keys=6 gen=72376715: Computer.threadPoolForRemoting [#1] for + isotester2 terminated
java.io.IOException: Connection aborted: org.jenkinsci.remoting.nio.NioChannelHub$MonoNioTransport@2bbbdba1[name=isotester2]

… which seems to be normal when we take a slave down (I’ve compared with another isotesterN that was successfully taken offline then back on). This means that it was taken offline 1 day and 14 hours ago, which happens to be its uptime, so it did reboot just fine.

My conclusion is that our way of putting a node back online while it’s rebooting is not working reliably.

I’m curious how often this happens. I don’t remember seeing this recently, but it might be that someone else has been dealing with it manually.

Parent Task: #5288 (closed)

Related issues

  • Related to #9486 (closed)
  • Related to #11295 (closed)
  • Related to tails#16959 (closed)
  • Related to #17216
  • Blocked by #10068 (closed)
Edited May 15, 2020 by intrigeri
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