On Fri, Jul 18, 2014 at 10:32:33AM +0800, Zhang Haoyu wrote: > >> I run savevm by qemu-monitor, but how to check if savevm is completed? I > >> haven't find the query interface. > > > >That is because savevm is synchronous. It blocks until the operation is > >complete. You cannot use the QEMU monitor while savevm is executing. > > > So, only the asynchronous operations provide the query interface, like > hmp_info_migrate, right?
Yes, because the monitor is blocked during synchronous operations. Only one command is processed at a time. Stefan
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