On 03/26/2015 07:44 PM, Rui Chen wrote:
Yes, you are right, but we found our instance hang at first dom.shutdown() call,
if the dom.shutdown() don't return, there is no chance to execute dom.destroy(),
right?
Correct. The code is written assuming dom.shutdown() cannot block indefinitely.
The libvirt docs at
"https://libvirt.org/html/libvirt-libvirt-domain.html#virDomainShutdown"; say
"...this command returns as soon as the shutdown request is issued rather than
blocking until the guest is no longer running."
If dom.shutdown() blocks indefinitely, then that's a libvirt bug.
Chris
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