interesting…. I don’t really understand that case. Have you checked on launchpad for similar bugs?
-- Razique On 7 Nov 2013 at 00:22:28, Antonio Messina ([email protected]) wrote: On Thu, Nov 7, 2013 at 1:50 AM, Razique Mahroua <[email protected]> wrote: > Are others CLI operations fine? such as keystone user-list, nova reboot > etc…? Yes, nova list, nova reboot, keystone, glance, they all work fine except when I have to create or terminate an instance. .a. >> On 6 Nov 2013 at 06:28:16, Antonio Messina ([email protected]) >> wrote: >> >> On Wed, Nov 6, 2013 at 3:06 PM, Razique Mahroua >> <[email protected]> wrote: >>> I can do some consulting if you want :p >> >> This may be interesting, but totally off topic :) >> >>> Which mail are you referring to? >> >> This one: >> http://lists.openstack.org/pipermail/openstack/2013-November/002623.html >> subject: "Instances fail during/after networking" >> >>> and what do you mean by “crazy”? Performance-wise or did you have some >>> bugs >>> due to your inconsistent database? >> >> nova-network is spinning at 80-90% of cpu for minutes, giving IP >> addresses only after a few *minutes*, so that the creation of the VM >> goes in timeout and thus is failing. >> Similarly when deleting a VM, it takes ages and sometimes I have to >> terminate them twice in order to have them killed. >> >> .a. >> >> >>> >>> -- >>> Razique >>> >>> On 6 Nov 2013 at 06:06:47, Antonio Messina ([email protected]) >>> wrote: >>> >>> On Wed, Nov 6, 2013 at 12:46 PM, Razique Mahroua >>> <[email protected]> wrote: >>>> I’d say it’s risky since it’s possible that you end up with inconsistent >>>> states, especially with the security_groups and keypairs tables. >>>> >>>> You should probably dump the whole database and restore it if needed >>> >>> I cannot. >>> The reason why I need to do it is because the current database is >>> already in a state which is driving nova-network crazy. >>> >>> I have sent an email a few days ago about the problem we are having >>> with our installation. After some more checking, it seems that the >>> problem is caused by the *data* currently stored in the database; we >>> tried with an empty one and everything was working smoothly: instances >>> are started within one minute and deleted as needed, while going back >>> to the original database brings back the issue. >>> >>> So, we guess it's something on the database, but we don't have either >>> the time nor the competence nor the need to further debug the issue, >>> since we are planning to move Havana soon and we have to keep the >>> cloud up&running ASAP. >>> >>> Therefore we decided to clean up the database and remove more or less >>> everything, but as I said, we would like to keep the information >>> mentioned before. >>> >>> .a. >>> >>>> >>>> >>>> Razique >>>> >>>> -- >>>> Razique >>>> >>>> On 6 Nov 2013 at 03:46:02, Antonio Messina ([email protected]) >>>> wrote: >>>> >>>> Hi all, >>>> >>>> We need to backup and then recover some information from the nova >>>> database, specifically: >>>> >>>> * flavors >>>> * quotas >>>> * keypairs >>>> * security groups >>>> >>>> I would like to know which tables I am supposed to back up and >>>> recover, I guess the following: >>>> >>>> * quotas >>>> * security_groups >>>> * security_group_rules >>>> * instance_types >>>> >>>> are enough? Can I just dump them with mysqldump and recover them with >>>> mysql < backupfile? >>>> >>>> .a. >>>> >>>> -- br/>antonio.s.messina@@gmail.com >>>> [email protected] +41 (0)44 635 42 22 >>>> GC3: Grid Computing Competence Center http://www.gc3.uzh.ch/ >>>> University of Zurich >>>> Winterthurerstrasse 190 >>>> CH-8057 Zurich Switzerland >>>> >>>> _______________________________________________ >>>> Mailing list: >>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >>>> Post to : [email protected] >>>> Unsubscribe : >>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >>> >>> >>> >>> -- br/>antonio.s.messina@@gmail.com >>> [email protected] +41 (0)44 635 42 22 >>> GC3: Grid Computing Competence Center http://www.gc3.uzh.ch/ >>> University of Zurich >>> Winterthurerstrasse 190 >>> CH-8057 Zurich Switzerland >> >> >> >> -- >> [email protected] >> [email protected] +41 (0)44 635 42 22 >> GC3: Grid Computing Competence Center http://www.gc3.uzh.ch/ >> University of Zurich >> Winterthurerstrasse 190 >> CH-8057 Zurich Switzerland > > > > -- > [email protected] > [email protected] +41 (0)44 635 42 22 > GC3: Grid Computing Competence Center http://www.gc3.uzh.ch/ > University of Zurich > Winterthurerstrasse 190 > CH-8057 Zurich Switzerland -- [email protected] [email protected] +41 (0)44 635 42 22 GC3: Grid Computing Competence Center http://www.gc3.uzh.ch/ University of Zurich Winterthurerstrasse 190 CH-8057 Zurich Switzerland
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