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From Rajani Karuturi <raj...@apache.org>
Subject Re: I cannot start agent - Cloudstack 4.8 - Connection closed with -1 on reading size
Date Tue, 03 May 2016 05:38:46 GMT
also check java version and upgrade nss
http://blog.backslasher.net/java-ssl-crash.html

~Rajani

On Tue, May 3, 2016 at 7:36 AM, Simon Weller <sweller@ena.com> wrote:

> Ellie,
>
> Can you try forcing ACS Management to only bind to IPV4?
> Normally this is done in the JAVA_OPTS by setting
> -Djava.net.preferIPv4Stack=true -Djava.net.preferIPv4Addresses=true
>
> I think on the ACS Ubuntu release, JAVA_OPTS is set in your init scripts,
> but I'm not absolutely sure about that.
>
> Maybe someone who runs Ubuntu can chime in on this.
>
> - Si
>
>
>
> ________________________________________
> From: Elie MABO <mtadjo@yahoo.fr.INVALID>
> Sent: Monday, May 2, 2016 8:38 PM
> To: Users; Dev
> Subject: I cannot start agent - Cloudstack 4.8 -  Connection closed with
> -1 on reading size
>
> Hi,
>
> I have upgraded my cloudstack from 4.4 to 4.8. After upgrading, the agent
> on hosts cannot start. I receive the following message:
>  20:08:45,833 ERROR [cloud.agent.AgentShell] (main:null) (logid:) Unable
> to start agent:
> com.cloud.utils.exception.CloudRuntimeException: Unable to start the
> connection!
>     at com.cloud.agent.Agent.start(Agent.java:230)
>     at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:399)
>     at
> com.cloud.agent.AgentShell.launchAgentFromClassInfo(AgentShell.java:367)
>     at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:351)
>     at com.cloud.agent.AgentShell.start(AgentShell.java:461)
>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>     at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>     at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>     at java.lang.reflect.Method.invoke(Method.java:606)
>     at
> org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
> Caused by: com.cloud.utils.exception.NioConnectionException: Connection
> closed with -1 on reading size.
>     at com.cloud.utils.nio.NioConnection.start(NioConnection.java:94)
>     at com.cloud.agent.Agent.start(Agent.java:228)
>     ... 9 more
> Caused by: java.io.IOException: Connection closed with -1 on reading size.
>     at com.cloud.utils.nio.Link.doHandshake(Link.java:513)
>     at com.cloud.utils.nio.NioClient.init(NioClient.java:80)
>     at com.cloud.utils.nio.NioConnection.start(NioConnection.java:88)
>     ... 10 more
> 2016-05-02 20:08:45,834 INFO  [cloud.agent.Agent]
> (AgentShutdownThread:null) (logid:) Stopping the agent: Reason = sig.kill
>
> I tried to troubleshoot, but nothing. Please, can anybody help me to solve
> my problem ?
>
> Additional information
>
> 1- The output of netstat command shows that management server does not
> listen on TCP port 8250, but on TCP6 port 8250
> admin@mgnt:~$ sudo netstat -tanp | grep 8250
> tcp6       0      0 :::8250                 :::*
> LISTEN      20101/jsvc.exec
>
> 2- The telnet command on port 8250 return the message "Connection closed
> by foreign host."admin@mgnt:~$ telnet 192.168.1.10 8250
> Trying 192.168.1.10...
> Connected to 192.168.1.10.
> Escape character is '^]'.
> Connection closed by foreign host.
>
> 3- Management server and hosts (2) are running Ubuntu 14.04 LTS as
> operating system, and all are up-to-date.
> Thank you in advance.
> Elie
>

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