RH EL 6.1, x3650 management node, two x3650 service nodes, and a single dhcp server on the management node. We have over 500 clients and the problem appears to be with the dhcpd server not responding in time beyond the first 165 requests. We can consistently get about 165 servers to boot, but that seems to be the limit with the current configuration,
Thanks Norman Patten Jarrod B Johnson/Raleigh/IBM@IBMUS 01/27/2012 09:01 AM Please respond to xCAT Users Mailing list <[email protected]> To xCAT Users Mailing list <[email protected]> cc Subject Re: [xcat-user] powerinterval in xCAT 2.6.8 What hardware configuration? Is it explicitly DHCP load or tftp load or other that is problematic? Usually 500 nodes isn't an unreasonable number of clients to service... Norman Patten---01/27/2012 10:51:58 AM---I'm working with xCAT v2.6.8 and trying to create some rpower up delay with a larger cluster. Setti From: Norman Patten/Beaverton/IBM@IBMUS To: xCAT Users Mailing list <[email protected]>, Date: 01/27/2012 10:51 AM Subject: [xcat-user] powerinterval in xCAT 2.6.8 I'm working with xCAT v2.6.8 and trying to create some rpower up delay with a larger cluster. Setting "powerinterval","1" in the site table is not having the desired effect. Any ideas on what else to change so that we don't have all 500 nodes trying to reach the dhcp server at exactly the same time? Thanks Norman Patten ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-dev2 _______________________________________________ xCAT-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/xcat-user ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-dev2 _______________________________________________ xCAT-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/xcat-user
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