I have time sync'ed the control and compute node. Still see the "XXX". I copied the ntp.conf file from the control-node and compute-node onto paste bin - http://pastebin.com/HsnzcRHr.
There are a few things that I find really confusing: 1. Why does "nova-manage service-list" display the service "nova-compute" (be with status XXX) on compute-node when it is not even running on compute-node. Is it because the data being displayed is stale, possibly fetched from the db? root@bodega:~# nova-manage service list <=== control-node Binary Host Zone Status State Updated_At nova-network bodega nova enabled :-) 2012-11-16 18:23:00 nova-scheduler bodega nova enabled :-) 2012-11-16 18:23:00 nova-compute sonoma nova enabled XXX 2012-11-15 23:46:46 <=== nova-cert bodega nova enabled :-) 2012-11-16 18:22:59 nova-consoleauth bodega nova enabled :-) 2012-11-16 18:22:59 root@sonoma:/var/log/nova# ps aux | grep nova <=== compute-node root 5013 0.0 0.0 9384 924 pts/0 S+ 10:54 0:00 grep --color=auto nova root@sonoma:/var/log/nova# service nova-compute status nova-compute stop/waiting root@sonoma:/var/log/nova# 2. The other thing that is totally confusing me is why I cannot start nova-compute on the compute-node, and I am not getting any log messages in any of the log files on the control-node or compute node. Can you please help. root@sonoma:/var/log/nova# ls -l /var/log/nova/*log -rw-r--r-- 1 nova nova 0 Nov 16 06:40 /var/log/nova/nova-compute.log -rw-r--r-- 1 nova nova 0 Nov 16 06:40 /var/log/nova/nova-manage.log root@sonoma:/var/log/nova# root@sonoma:/var/log/nova# root@sonoma:/var/log/nova# service nova-compute statu Rather than invoking init scripts through /etc/init.d, use the service(8) utility, e.g. service nova-compute statu The script you are attempting to invoke has been converted to an Upstart job, but statu is not supported for Upstart jobs. root@sonoma:/var/log/nova# service nova-compute status nova-compute stop/waiting root@sonoma:/var/log/nova# root@sonoma:/var/log/nova# service nova-compute start nova-compute start/running, process 5064 root@sonoma:/var/log/nova# root@sonoma:/var/log/nova# service nova-compute status nova-compute stop/waiting root@sonoma:/var/log/nova# ls -l /var/log/nova/*log -rw-r--r-- 1 nova nova 0 Nov 16 06:40 /var/log/nova/nova-compute.log -rw-r--r-- 1 nova nova 0 Nov 16 06:40 /var/log/nova/nova-manage.log root@sonoma:/var/log/nova# (Don't worry about the log file being 0 bytes, as they just rolled over this am.) Can you please help me understand what is going on. Would appreciate any help / pointers. I copied the nova.conf file from the control and compute node onto the pastebin site. Thank you, Ahmed. On 11/16/12 9:28 AM, "Ahmed Al-Mehdi" <ah...@coraid.com> wrote: >Hello, > >The two servers time clock is off by 2 seconds, so obvious not time >synced. I will work on getting that fixed. The compute node is ahead by >about 2 seconds. Would that cause such a problem? > >Regards, >Ahmed. > > >On 11/16/12 8:56 AM, "Narayanan, Krishnaprasad" <naray...@uni-mainz.de> >wrote: > >>Hi Ahmed, >> >>If I understand the email correctly from Gong Yong Sheng, he is asking >>you to check the status of ntp server on control and compute nodes. >> >>Thanks >>Krishnaprasad Narayanan >> >>-----Original Message----- >>From: gong yong sheng [mailto:gong...@linux.vnet.ibm.com] >>Sent: Freitag, 16. November 2012 13:56 >>To: Ahmed Al-Mehdi >>Cc: Narayanan, Krishnaprasad; openstack@lists.launchpad.net >>Subject: Re: [Openstack] Command to find out list of compute nodes >> >>Can u check if the time is synchronized? Times on compute node and >>control node should be synchronized. >>On 11/16/2012 12:28 PM, Ahmed Al-Mehdi wrote: >>> Hi Narayanan, >>> >>> Awesome, thank you. There reason I was not seeing the "nova-compute" >>> listed is because it did not launch on the compute node. I did a >>> manual start of "nova-compute" on the compute node, and I do see it >>> listed on the control-node but with "XXX" State. >>> >>> root@bodega:~/ahmed/new_guide# nova-manage service list >>> >>> Binary Host Zone Status State >>> Updated_At >>> nova-network bodega nova enabled :-) >>> 2012-11-15 >>>23:49:28 >>> nova-scheduler bodega nova enabled :-) >>> 2012-11-15 >>>23:49:28 >>> nova-compute sonoma nova enabled XXX >>> 2012-11-15 23:46:46 >>> <= compute-node >>> >>> What I don't understand is even though nova-compute is listed on the >>> control-node, the service is not running on the compute node. That >>> does not seem right. >>> >>> root@sonoma:~# service nova-compute status nova-compute stop/waiting >>> root@sonoma:~# date; service nova-compute start Thu Nov 15 15:48:08 >>> PST 2012 nova-compute start/running, process 2785 root@sonoma:~# >>> service nova-compute status nova-compute stop/waiting root@sonoma:~# >>> ps aux | grep nova >>> root 2810 0.0 0.0 9384 924 pts/0 S+ 15:49 0:00 grep >>> --color=auto nova >>> root@sonoma:~# service nova-compute status nova-compute stop/waiting >>> root@sonoma:~# >>> >>> There are no log entries in the log files on compute-node or >>>control-node. >>> Any ideas please? >>> >>> >>> Thank you, >>> Ahmed. >>> >>> >>> >>> >>> >>> On 11/15/12 3:29 PM, "Narayanan, Krishnaprasad" >>> <naray...@uni-mainz.de> >>> wrote: >>> >>>> Hi Ahmed, >>>> >>>> You can use the command "nova-manage service list" from the command >>>> line of control node to get the list of compute nodes along with the >>>> nova-compute service status. >>>> >>>> Thanks >>>> Krishnaprasad Narayanan >>>> ________________________________ >>>> From: openstack-bounces+narayana=uni-mainz...@lists.launchpad.net >>>> [openstack-bounces+narayana=uni-mainz...@lists.launchpad.net] on >>>> behalf of Ahmed Al-Mehdi [ah...@coraid.com] >>>> Sent: Friday, November 16, 2012 12:19 AM >>>> To: openstack@lists.launchpad.net >>>> Subject: [Openstack] Command to find out list of compute nodes >>>> >>>> Hello, >>>> >>>> Is there a command I can issue on the control node to find out the >>>> list of compute node(s) (nodes running nova-compute), and potentially >>>> any additional info about the compute node(s)? >>>> >>>> Thank you, >>>> Ahmed. >>>> >>> >>> _______________________________________________ >>> Mailing list: https://launchpad.net/~openstack >>> Post to : openstack@lists.launchpad.net >>> Unsubscribe : https://launchpad.net/~openstack >>> More help : https://help.launchpad.net/ListHelp >>> >> > > >_______________________________________________ >Mailing list: https://launchpad.net/~openstack >Post to : openstack@lists.launchpad.net >Unsubscribe : https://launchpad.net/~openstack >More help : https://help.launchpad.net/ListHelp _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
