[Openstack] Cinder delete errors after massive network failure

Huang Zhiteng winston.d at gmail.com
Fri Apr 10 05:35:43 UTC 2015


Looks like your cinder-volume service (RBD driver actually) has
problem reading {ceph-cluster-name}.conf that it needs.

On Fri, Apr 10, 2015 at 11:57 AM, Greg Chavez <greg.chavez at gmail.com> wrote:
> I guess the error line that bothers me the most is this one:
>
> Stderr: 'global_init: error reading config file.\n'
>
>
> What config file is is failing to read?  Thanks.
>
> --Greg
>
> On Thu, Apr 9, 2015 at 4:58 PM, Greg Chavez <greg.chavez at gmail.com> wrote:
>>
>> Hi everyone,
>>
>> Having trouble deleting ceph volumes. They immediately go into an
>> error_deleting state. In cinder-volume.log, there are repeating error that
>> are exactly the same and slightly different errors when and delete action is
>> made. There are no errors in cinder-api.log.
>>
>> Those errors along with our cinder.conf are here:
>> http://pastebin.com/dbBXtdCJ
>>
>> Some background:
>>
>> We had a network failure about 4 weeks ago that screwed up our Grizzly
>> OpenStack/Ceph installation something terrible. Eventually we had to move
>> everything to a new set of switches. The controller node has been up for 24
>> days, about two weeks before we moved to the new switches.
>>
>> We've been able to get Ceph up and running and get some VMs back, but
>> we've decided to cut our losses and start migrating to our VSphere
>> installation. We'll re-factor our hardware to a newer OpenStack install
>> later, but now we are in the midst of a slow drawdown of Grizzly.
>>
>> Any idea what could be going on here? Thanks.
>>
>> --
>> \*..+.-
>> --Greg Chavez
>> +//..;};
>
>
>
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-- 
Regards
Huang Zhiteng




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