Jason, no it's not possible to simply turn off multicast loop. Version pre 2.1.0 depends on this functionality. You can use 2.1.0 or flatiron from git, which have multicast loop set to off. Regards, Honza jason napsal(a): > Hi Jan, > I have done a quick test about simply turn off multicast loop for corosync > 1.4.4. And the result is totem seemed can not work.It prints "Totem is > unable to form a cluster because..." > 在 2012-11-15 下午5:05，"jason" <huzhijiang@xxxxxxxxx>写道： > >> Many thanks Jan, >> >> So can I Simply turn it off in the old version of corosync you mensioned >> above and benifit cpg multicast performance optimization from it? >> 在 2012-11-15 下午4:23，"Jan Friesse" <jfriesse@xxxxxxxxxx>写道： >> >>> Jason, >>> general answer is of course not. Up-to 2.1.0, this was the way code >>> worked. In 2.1.0 mcast loop is no longer used. >>> >>> Honza >>> >>> jason napsal(a): >>>> Hi All, >>>> >>>> When off_token_mcast() sending messages to network it already add sent >>>> messages to the regular_sort_queue, so my question is why we also need >>> to >>>> set multicast loop flag to the socket to receive what we sent again? Is >>> it >>>> really nessesary? >>>> >>>> >>>> >>>> _______________________________________________ >>>> discuss mailing list >>>> discuss@xxxxxxxxxxxx >>>> http://lists.corosync.org/mailman/listinfo/discuss >>>> >>> >>> > _______________________________________________ discuss mailing list discuss@xxxxxxxxxxxx http://lists.corosync.org/mailman/listinfo/discuss
