[libvirt-users] libvirt failed to respond after quite a few vnet bridges were created

Yih Chuang yih.chuang at gmail.com
Sat Sep 8 15:06:25 UTC 2012


During concurrent 80 VM creation, each VM takes two network connections,
libvirtd failed to respond.  Neither restart libvirtd nor restart CIMOM
helped.

There were 152 vnet bridges found on this RHEL KVM host.  After all the
vnet bridges were manually removed, libvirtd responded normally again.

Is there a known issue about the number limit of vnet bridges regarding
libvirtd?

Thank you.

--Yih
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