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Recover from vm crash [message #67270] Fri, 21 April 2006 13:50 Go to next message
Eclipse User
Originally posted by: stephan.michels.gmail.com

Hi,

I have following problem, during a profilling session the vm crashed quite
often, which runs the workbench. The biggest problem for me is that I
can't reuse the IAC after I restarted the workbench. If I test the local
direct connection, then I get that a AC is still running. I don't see any
processes leftover after the last crash, or any open ports.

How does the TPTP test if the IAC is running?

The problem is even worse, because a logout doesn't help to restore the
state. I need to restart the machine to reuse the IAC :-(

Thank you for any hints, Stephan Michels.

System:
Ubuntu Dapper + Eclipse-3.2RC1 + TPTP-4.2.0-200604131758
Re: Recover from vm crash [message #67496 is a reply to message #67270] Fri, 21 April 2006 19:02 Go to previous message
Randy D. Smith is currently offline Randy D. Smith
Messages: 394
Registered: July 2009
Senior Member
Stephan Michels wrote:
> Hi,
>
> I have following problem, during a profilling session the vm crashed
> quite often, which runs the workbench. The biggest problem for me is
> that I can't reuse the IAC after I restarted the workbench. If I test
> the local direct connection, then I get that a AC is still running. I
> don't see any processes leftover after the last crash, or any open ports.
> How does the TPTP test if the IAC is running?
>
> The problem is even worse, because a logout doesn't help to restore the
> state. I need to restart the machine to reuse the IAC :-(
>
> Thank you for any hints, Stephan Michels.
>
> System:
> Ubuntu Dapper + Eclipse-3.2RC1 + TPTP-4.2.0-200604131758
>

If the IAC sees /tmp/IBMRAC/ramaster then it assumes the RAC is running.
The RAC creates that, and should clean it up on (clean) shutdown. Just
remove the /tmp/IBMRAC entries and it should be okay.

We have seen situations where the clean-up doesn't occur. Add yourself
to bugzilla #135613
(https://bugs.eclipse.org/bugs/show_bug.cgi?id=135613) if you want to
track this.

--
RDS

Randy D. Smith randy (dot) d (dot) smith (at) intel (dot) com
Eclipse TPTP Committer, Platform Proj (data collection/agent controller)
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