Change them. Great for 1G too. I use the settings on all my servers, Basho and otherwise. None have 10g networks.
Matthew Sent from my iPhone > On Dec 3, 2013, at 4:48 AM, Ingo Rockel <[email protected]> > wrote: > > Hi, > > we just updated riak cluster to 1.4.2 from 1.3.0 and as suggested in the > rolling upgrade docs I did a "riak-admin diag" and got the following messages: > > [root@37VQMW1 riak]# riak-admin diag > [critical] net.core.wmem_default is 229376, should be at least 8388608 > [critical] net.core.rmem_default is 229376, should be at least 8388608 > [critical] net.core.wmem_max is 131071, should be at least 8388608 > [critical] net.core.rmem_max is 131071, should be at least 8388608 > [critical] net.core.netdev_max_backlog is 1000, should be at least 10000 > > but according to the doc: > > http://docs.basho.com/riak/latest/ops/tuning/linux/ > > these configs are optional and only help performance on a 10GB network (we > only have 1GB). So should I change the values or leave them alone? > > Ingo > > _______________________________________________ > riak-users mailing list > [email protected] > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com _______________________________________________ riak-users mailing list [email protected] http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
