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Hi venkatesh,

According the log you show,  the cinder-volume node can’t connect the
DB, so it will not work normally.

Have you checked the network between cinder-volume node and controller node?

Is it normal when you ping ‘controller’ using hostname or ip address
in cinder-volume node?

Regards,

Wang Hao

2015-09-10 7:16 GMT+08:00 venkatesh kotipalli <openstackvenkatesh at gmail.com>:
> Hi Guys,
>
> Please any one help me
>
> I am searching cinder/volume log also it shown :
>
>
>  ERROR cinder.openstack.common.threadgroup [-] (OperationalError) (2003,
> "Can't connect to MySQL server on 'controller' (113)") None None
> 2015-09-10 01:27:16.220 2101 TRACE cinder.openstack.common.threadgroup
> Traceback (most recent call last)
>
> Regards,
> Venkatesh.k
>
> On Thu, Sep 10, 2015 at 3:23 AM, venkatesh kotipalli
> <openstackvenkatesh at gmail.com> wrote:
>>
>> Hi Guys,
>>
>> I am try to install the BLOCK STORAGE. Successfully sync the database
>> also.
>>
>> In control node hit the command cinder service-list
>>
>>  [root at controller ~(keystone_admin)]# cinder service-list
>>
>>
>> +------------------+------------+------+---------+-------+----------------------------+-----------------+
>> |      Binary      |    Host    | Zone |  Status | State |
>> Updated_at         | Disabled Reason |
>>
>> +------------------+------------+------+---------+-------+----------------------------+-----------------+
>> | cinder-scheduler | controller | nova | enabled |   up  |
>> 2015-09-09T21:40:14.000000 |       None      |
>>
>> +------------------+------------+------+---------+-------+----------------------------+-----------------+
>>
>> But actually result is
>>
>> cinder service-list
>>
>> +------------------+------------+------+---------+-------+----------------------------+-----------------+
>> |      Binary      |    Host    | Zone |  Status | State |
>> Updated_at         | Disabled Reason |
>>
>> +------------------+------------+------+---------+-------+----------------------------+-----------------+
>> | cinder-scheduler | controller | nova | enabled |   up  |
>> 2014-10-18T01:30:54.000000 |       None      |
>> |  cinder-volume   |   block1   | nova | enabled |   up  |
>> 2014-10-18T01:30:57.000000 |       None      |
>>
>> +------------------+------------+------+---------+-------+----------------------------+-----------------+
>>
>> When am search the logs these are Error:
>>
>> 2015-09-10 02:10:54.642 10529 WARNING cinder.scheduler.filter_scheduler
>> [req-a3137442-6efe-4734-863b-80175636efb6 55b58d1cbfd9415bbb22fd012c2b347c
>> 34d2882d04544f82b31134d6fd5ab133 - - -] No weighed hosts found for volume
>> with properties: {}
>> 2015-09-10 02:10:54.644 10529 ERROR cinder.scheduler.flows.create_volume
>> [req-a3137442-6efe-4734-863b-80175636efb6 55b58d1cbfd9415bbb22fd012c2b347c
>> 34d2882d04544f82b31134d6fd5ab133 - - -] Failed to run task
>> cinder.scheduler.flows.create_volume.ScheduleCreateVolumeTask;volume:create:
>> No valid host was found. No weighed hosts available
>>
>> Regards,
>> Venkatesh.k
>
>
>
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