Comment 2 for bug 1287666
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| Chris Stratford (chris-gondolin) wrote Re: [Bug 1287666] Re: qemu-nbd processes left behind after instance deletion | #2 |
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On 07/03/14 10:03, James Page wrote:
> I've seen this happen when the server can't resolve its own hostname,
> resulting in extra output in the sudo commands that nova uses to create
> nbd devices; is that potentially happening in your case as well?
Unless there was a temporary DNS glitch, this doesn't seem to be the
case. The server can look up its own name happily and sudo doesn't show
any unexpected output for me.
Since it happened on more than one server at roughly the same time,
while I can't find any evidence in the logs to support it, an external
event (network glitch, busy firewall, etc.) is possible.