ofproto: Warn about excessive rule counts in OpenFlow tables.
authorEthan Jackson <ethan@nicira.com>
Wed, 17 Sep 2014 20:22:14 +0000 (13:22 -0700)
committerEthan Jackson <ethan@nicira.com>
Thu, 18 Sep 2014 01:24:52 +0000 (18:24 -0700)
commit1a9bb326d8411ec97adc0f34020efca09caf14c4
tree7681d4ca5414d3f53fff99691058f40964ee843d
parent0023a1cb45400262820cc69c9dbd15fc8a95eb48
ofproto: Warn about excessive rule counts in OpenFlow tables.

Frequently we've run into controller bugs which result in hundreds of
thousands, or even millions of rules being installed in an OpenFlow
table.  This isn't something trouble-shooters naturally think of to
check for, so it's nice to have a low rate warning message to hint at
the potential problem.

Signed-off-by: Ethan Jackson <ethan@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
ofproto/ofproto.c