Re: [Xen-devel] [xen-unstable test] 30769: regressions - trouble: blocked/broken/fail/pass

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Mon, 2014-10-20 at 17:56 +0100, Ian Jackson wrote:
>       if (exec 3>&2 2>/dev/null <$f 2>&3 3>&- cat); then exit 0; fi

What are all these terribly exciting redirections (supposed to be)
doing?

>   done
>   echo '# CANNOT OPEN ANY LEASES FILE'
> 
> I invented that script the last time I started digging at this
> intermittent failure.  Since we do not see that comment in
> 
>   
> http://www.chiark.greenend.org.uk/~xensrcts/logs/30769/test-amd64-i386-xl-qemut-winxpsp3/dhcpleases-win.nolease
> 
> the script seems to have found that one of dhcpd.leases or
> dhcpd.leases~ is empty.

And repeatedly (since you said above that osstest would try a few
times). That seems pretty odd/unlikely.

> I think this means that I need to find a way to reliably strace the
> dhcp server to discover what exactly it does to the leases file so
> that we can reliably retrieve it.

Yes :-/

Ian.


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