This is not very informative. I'll give you a suggestion.
Open up the log file(tail -f /var/log/nova/nova-compute.log) . Then launch an instance. Send only the errors that show up during the launch. Also I would like to see error in scheduler and nova-api . thank you, Ageeleshwar K ________________________________ From: zhichen...@zju.edu.cn [zhichen...@zju.edu.cn] Sent: Monday, May 12, 2014 6:53 PM To: openstack@lists.openstack.org Subject: [Openstack] error while launching instance Hi, all One day, it came to me that OpenStack is funny and maybe I would like to do something with it.First, I got one controller node and one compute node,then I followed the installation guides on the website. When I set up those necessary services, I began to launch instance through dashboard. After about three minutes when the "Launch" button was clicked, there came a error like this: [cid:2ac87516$1$145f09a1434$Coremail$zhichengli$zju.edu.cn] In compute node,there are some errors in the file /var/log/nova/nova-compute.log,some of which are: WARNING nova.openstack.common.db.sqlalchemy.session. SQL connection failed. 10 attempts left. ERROR oslo.messaging._drivers.common Returning exception Remote error: ProcessExecutionError Unexpected error while running command. Command: sudo nova-rootwrap /etc/nova/rootwrap.conf env CONFIG_FILE=["/etc/nova/nova.conf"] NETWORK_ID=2 dnsmasq --strict-order --bind-interfaces --conf-file= --pid-file=/var/lib/nova/networks/nova-br100.pid --listen-address=172.16.17.217 --except-interfaces=lo --dhcp-range=set:demo-net, 172.16.17.218,static,255.255.255.248,120s --dhcp-lease-max=8 --dhcp-hostsfile=/var/lib/nova/networks/nova-br100.conf --dhcp-script=/user/bin/nova-dhcpbridge --leasefile-ro --domain=novalocal --no-hosts --addn-hosts=/var/lib/nova/networks/nova-br100.hosts Exit code:11 I googled that, nothing worked for me.Could you please show me where should I go? -- Best Regards. http://www.csscorp.com/common/email-disclaimer.php
_______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
