Comment 16 for bug 1254890
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| Eugene Nikanorov (enikanorov) wrote Re: "Timed out waiting for thing" causes tempest-dsvm-neutron-* failures | #16 |
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bbfa235
(Get the code!)
I'm thinking, can we purely simulate the issue by mounting/unmounting fs with qemu-nbd? I mean without nova or devstack at all?
It could be helpfull to know what state this ndb came into once unmounting has failed. And what needs to be done to reuse it.
It could also make sense perform some sanity check before trying to mount it. Say, we mount it in a separate thread and wait for few seconds. If mounting did not succeed, kill the thread and find another device.
What do you think?