Perl 6 - the future is here, just unevenly distributed

IRC log for #fuel, 2014-07-26

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All times shown according to UTC.

Time Nick Message
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01:25 loth1 xarses: I'm trying to apply a simple fix to the supplied MTU in DHCP requests per this article: https://ask.openstack.org/en/question/6140/quantum-neutron-gre-slow-performance/ using parameter 'dhcp-option-force' however It seems by default neutron-dhcp-agent isnt running by default on fuel deployed nodes, what is needed to restart to change dhcp settings?
01:44 vidalinux loth1, restart all neutron active services ;)
01:45 vidalinux for svc in dhcp-agent l3-agent metadata-agent openvswitch-agent ovs-cleanup server; \
01:45 vidalinux do service neutron-$svc restart; done
01:46 kupo24z hmm, restarted neutron-dhcp-agent and everything broke lol
01:46 vidalinux :/
01:48 kupo24z Your restart for loop fixed it though, thanks
01:49 vidalinux :)
01:50 kupo24z unfortunetly it looks like my dhcp option diddnt stick in /etc/neutron/dhcp_agent.ini however ill have to think of something else
01:50 vidalinux you want to set mtu to instances ?
01:51 kupo24z Yeh
01:51 vidalinux follow my instructions
01:52 vidalinux in controller node file /etc/neutron/dhcp_agent.ini add the following line if doesn't exist
01:52 vidalinux dnsmasq_config_file = /etc/neutron/dnsmasq.conf
01:52 vidalinux then in this file /etc/neutron/dnsmasq.conf add
01:52 vidalinux log-facility = /var/log/neutron/dnsmasq.log
01:52 vidalinux log-dhcp
01:52 vidalinux dhcp-option=26,1400
01:52 vidalinux ;)
01:53 kupo24z then another full restart?
01:53 vidalinux yup
01:53 kupo24z Cool I'll try that out, thanks
01:54 vidalinux do you have the slow internet issue in instances?
01:56 kupo24z Yes I do
01:57 vidalinux you need to modify your nic config file in external interface
01:57 vidalinux of your external interface I mean
01:58 kupo24z for the GRO/GSO setting?
01:58 vidalinux yed
01:58 vidalinux yes*
02:00 kupo24z Yeah got that, just need to make a startup script for it
02:00 vidalinux no
02:00 vidalinux just edit /etc/sysconfig/network-scripts/ifcfg-name-of-your-external-interface
02:00 vidalinux then add the following
02:01 kupo24z Running on Ubuntu, so I don't have that option unfortunetly
02:01 vidalinux ETHTOOL_OPTS="-K em1 gro off"
02:01 vidalinux kupo24z, :/
02:01 vidalinux ok
02:05 kupo24z http://www.cyberciti.biz/tips/howto-linux-add-ethtool-duplex-settings-permanent.html might work for me
02:07 vidalinux ;)
02:13 kupo24z thanks for the assist
02:18 vidalinux no p
02:18 vidalinux ;)
03:18 xarses kupo24z: if you have ha, all of the services are managed by corosync/pacemaker
03:18 xarses crm resource list
03:18 xarses crm resource restart <name>
03:19 xarses you need to ensure that they are not running by the system init scripts or the crm resources will fail to manage them
03:30 vidalinux hi xarses
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04:35 xarses hi
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