ctdbd: Clean up orphaned interfaces when an IP is deleted

Add a new function ctdb_remove_orphaned_ifaces() and call it in
ctdb_control_del_public_address().

ctdb_remove_orphaned_ifaces() uses a naive implementation that does
things in a very obvious way.  There are many ways to improve the
performance - some are mentioned in a comment in the code.  However, I
doubt that this will be a bottleneck even with a large number of
public IPs.  Running the eventscript is likely to outweigh the cost of
this cleanup.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Pair-programmed-with: Amitay Isaacs <amitay@gmail.com>

(This used to be ctdb commit cc1a3ae911d3fee8b87fda5de5ab6d9499d7510a)

0 files changed, 0 insertions, 0 deletions