Comment 6 for bug 1414059

Please pay attention, that I initialized generating of diagnostic snapshot only once in the installation. I don't mean that we need to delete old snapshots. But I mean that when we want to generate one diagnostic snapshot, we get more then one. Please note, that there is 1 hour between snapshots.
4.6G /var/www/nailgun/dump/fuel-snapshot-2015-01-23_14-24-49.tgz
5.4G /var/www/nailgun/dump/fuel-snapshot-2015-01-23_15-24-54

Also the second snapshot is bigger the first one. Probably, we have some timeout for snapshotting?