ctdb-tests: New test to ensure "ctdb reloadips" manipulates IPs correctly
This adds a lot of IPs (currently 100) in a new network and deletes
them in a few steps. First the primary is deleted and then a check is
done to ensure that the remaining IPs are all correct. Then about 1/2
of the IPs and deleted and remaining IPs are checked. Then the
remaining IPs are deleted and a check is done to ensure they are all
gone.
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>