Do not add a new Inotify watchers on timer
Do not add a new Inotify watchers on timer

Ganeti updates its in-memory copy of the configuration in several ways.
One of them is by using an inotify, the other is by periodically, in the
order of seconds, polling the file. On the latter, the inotify does not
have to be reinstantiated; in fact, doing so will result in actions taken
several times, once the inotify actually fires. Fix the fact, it was
reinstantiated.

Signed-off-by: Klaus Aehlig <4ce51de36d9068cd7db2eec1151e0f3f95419008@google.com>
Reviewed-by: Helga Velroyen <2d0126b1ec6f9ec5cbec4a7012aa14faeaef10f5@google.com>

andir/ganeti,onponomarev/ganeti,andir/ganeti,onponomarev/ganeti,ganeti/ganeti,ganeti/ganeti,yiannist/ganeti,yiannist/ganeti,andir/ganeti,leshchevds/ganeti,mbakke/ganeti,mbakke/ganeti,yiannist/ganeti,mbakke/ganeti,ganeti/ganeti,leshchevds/ganeti,leshchevds/ganeti