[libvirt-users] About libvirt concurrency

Martin Kletzander mkletzan at redhat.com
Mon Jun 26 13:44:55 UTC 2017


On Mon, Jun 12, 2017 at 11:21:08AM +0800, 马金舟 wrote:
>hi all:
>    hello. I would like to ask a question about concurrency. Whether
>libvirt can achieve at the same time open 200 virtual machines.
>    I try to open 200 virtual machines at the same time. oh on. when i am
>connected one of the virtual machines, i waited for a long time. I guess
>libvirt can't achieve concurrent operaction. I wish I could get a real
>result as soon as possible. thank you.

Check /etc/libvirt/libvirtd.conf for some settings that you might want
to tune.  We are minimizing the parts that starting different machines
must share, but you also need more workers to work concurrently.

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