[pve-devel] live migration problems

Dietmar Maurer dietmar at proxmox.com
Thu Aug 30 08:57:41 CEST 2012

> I also see that we have a timeout workaround in qmp client code
>   # hack: monitor sometime blocks
>   74         if ($cmd->{execute} eq 'query-migrate') {
>   75             $timeout = 60*60; # 1 hour
> so timeout doesn't work ?

no, that works. You would get another error message if timeout is triggered.

We open the socket in non-blocking mode, so maybe we must tolerate EAGAIN errors. I added 
a fix for this here:


But that does not seem to help - will also do more tests.

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