The thing is xCAT cannot make socket connection to that node, could check whether the ip of the node has been changed?
Thanks Best Regards ---------------------------------------------------------------------- Wang Xiaopeng (王晓朋) IBM China System Technology Laboratory Tel: 86-10-82453455 Email: [email protected] Address: 28,ZhongGuanCun Software Park,No.8 Dong Bei Wang West Road, Haidian District Beijing P.R.China 100193 From: "Ling Gao" <[email protected]> To: xCAT Users Mailing list <[email protected]> Date: 2015/08/20 23:36 Subject: Re: [xcat-user] "Failed to notify" during xCAT discovery of any node Hi Chris, Hmm, according to the following code in nodediscover.pm, you will not see "$node has been discoveryed" if you see "Failed to notify..." message. #now, notify the node to continue life my $sock = new IO::Socket::INET ( PeerAddr => $clientip, PeerPort => '3001', Timeout => '1', Proto => 'tcp' ); unless ($sock) { syslog("local4|err","Failed to notify $clientip that it's actually $node."); return; } #Give up if the node won't hear of it. print $sock $restartstring; close($sock); # sleep 2 seconds for genesis to complete the disocvery process sleep (2); #Update the discoverydata table to indicate the successful discovery xCAT::DiscoveryUtils->update_discovery_data($request); syslog("local4|info","$node has been discovered"); Can you show the discoverydata table? (tabdump discoverydata). Is the mac defined for the node after the discovery? Thanks, Ling -----Christopher Samuel <[email protected]> wrote: ----- To: xCAT Users Mailing list <[email protected]> From: Christopher Samuel <[email protected]> Date: 08/19/2015 07:32PM Subject: [xcat-user] "Failed to notify" during xCAT discovery of any node xCAT 2.10 - when discovering any node on our system we always see the equivalent of: Aug 13 23:07:03 snowy-m xcat[23013]: xcatd: Processing discovery request from 10.14.3.3 Aug 13 23:07:06 snowy-m xcat[23013]: snowy001 has been discovered Aug 13 23:07:06 snowy-m xcat[23013]: Failed to notify 10.14.3.3 that it's actually snowy001. [...] Aug 14 14:18:26 snowy-m xcat[18089]: xcatd: Processing discovery request from 10.14.3.99 Aug 14 14:18:29 snowy-m xcat[18089]: snowy-test has been discovered Aug 14 14:18:29 snowy-m xcat[18089]: Failed to notify 10.14.3.99 that it's actually snowy-test. Everything *seems* to work OK despite this so it seems to be something cosmetic, but I'm just curious in case it's something that we've missed in our configuration? All the best, Chris -- Christopher Samuel Senior Systems Administrator VLSCI - Victorian Life Sciences Computation Initiative Email: [email protected] Phone: +61 (0)3 903 55545 http://www.vlsci.org.au/ http://twitter.com/vlsci ------------------------------------------------------------------------------ _______________________________________________ xCAT-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/xcat-user ------------------------------------------------------------------------------ _______________________________________________ xCAT-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/xcat-user
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