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From Wei ZHOU <ustcweiz...@gmail.com>
Subject Re: Yet anther KVM blocker: https://issues.apache.org/jira/browse/CLOUDSTACK-3538
Date Tue, 16 Jul 2013 20:38:50 GMT
I am wondering what causes passCmdLine hanging forever?

-Wei


2013/7/16 Edison Su <Edison.su@citrix.com>

> Due to bug fix for CLOUDSTACK-2823, we added a fix in the KVM code, to
> retry passCmdLine several times during system vm start.
> Somehow, during the retry, passCmdLine(the patchviasocket.pl itself) is
> hanging forever, thus blocking startcommand, even the vm is already started.
> The possible fix:
>                 passCmdLine should timeout in a few seconds, if timeout,
> we can try the command again for several times.
>

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