From 7e40f7ea624757066e4fa56cb1da62f8f9aebcb9 Mon Sep 17 00:00:00 2001 From: Evan Fraser Date: Thu, 16 Aug 2012 14:44:42 +1200 Subject: [PATCH] Change fibrechannel readme to emphasis sysctl settings importance --- fibrechannel/README.mkdn | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fibrechannel/README.mkdn b/fibrechannel/README.mkdn index 15df7ceb..1d137e71 100644 --- a/fibrechannel/README.mkdn +++ b/fibrechannel/README.mkdn @@ -13,8 +13,7 @@ This is gmond python module that allows SNMP polling of Fibrechannel switches to * Save the fibrechannel.pyconf into directory and update the switch(s) name & IP's * Save the fibrechannel.py into your ganglia python module dir eg: /usr/lib/ganglia/python_modules * Update SNMP community / ports if necessary - -If you're handling a large number of metrics, you may wish to set your sysctl settings as below: + * If FC metrics aren't appearing increase your net.core.rmem_max and default settings as below: net.core.rmem_max=104857600 net.core.rmem_default=104857600