[mythtv-users] New install - CentOS, Connectivity issues

[Ashu Desai]

On Mon, Aug 7, 2017 at 3:53 PM, Ashu Desai <ashu.desai at gmail.com> wrote:

>
>
> On Mon, Aug 7, 2017 at 3:42 PM, Richard Shaw <hobbes1069 at gmail.com> wrote:
>
>> On Mon, Aug 7, 2017 at 3:36 PM, Ashu Desai <ashu.desai at gmail.com> wrote:
>>
>>> On Mon, Aug 7, 2017 at 3:08 PM, Richard Shaw <hobbes1069 at gmail.com>
>>> wrote:
>>>
>>>> On Mon, Aug 7, 2017 at 2:31 PM, Ashu Desai <ashu.desai at gmail.com>
>>>> wrote:
>>>>
>>>>> On the backend (brand new VM) - i have added videos via NFS (created
>>>>> video folder and shared my existing 0.27 myth backend video folder)
>>>>>
>>>>> I changed the permission of this new backend Video folder by:
>>>>>
>>>>> * chmod g+w /usr/local/media/videos/*
>>>>>
>>>>> Issue:
>>>>>
>>>>> When i have videos directly on my drive - plays fine.
>>>>>
>>>>> Add videos via NFS, and it seems FE can't talk to BE half the time
>>>>>
>>>>
>>>> I think you're overthinking it... mythtv can stream videos just like
>>>> recordings... Just put the files in /var/lib/mythvideo on the backend and
>>>> any frontend can see them after you do a refresh from the videos menu (menu
>>>> button, scan for changes or something like that). No NFS needed.
>>>>
>>>> Thanks,
>>>> Richard
>>>>
>>>
>>>
>>> Hi Richard
>>> When you say put the videos under /var/lib/mythvideo - how do you mean?
>>>
>>> 0.28 BE - 172.16.10.54
>>> 0.27 BE - 172.168.10.55
>>> 0.28 FE - 172.16.10.58
>>>
>>> Currently, there is nothing under /var/lib/mythvideo on the new BE.
>>>
>>> Videos currently are on the 0.27 BE - without NFS, how do I put files on
>>> the new BE (short of detaching the disks from the old BE and adding them on
>>> the new system)?
>>>
>>
>> I thought you were trying to play videos on the FE via NFS, sorry if I
>> got that confused. If you just need to transfer them I would use scp or
>> rsync...
>>
>> Richard
>>
>>
>>
> Yeah but i think there are inherent issues and i want to get it fixed
> before i do that.
>
> My mariadb log shows this:
>
>


170807 01:45:32 mysqld_safe Starting mysqld daemon with databases from
/var/lib/mysql
170807  1:45:34 [Note] /usr/libexec/mysqld (mysqld 5.5.52-MariaDB) starting
as process 2184 ...
170807  1:45:34 InnoDB: The InnoDB memory heap is disabled
170807  1:45:34 InnoDB: Mutexes and rw_locks use GCC atomic builtins
170807  1:45:34 InnoDB: Compressed tables use zlib 1.2.7
170807  1:45:34 InnoDB: Using Linux native AIO
170807  1:45:34 InnoDB: Initializing buffer pool, size = 128.0M
170807  1:45:34 InnoDB: Completed initialization of buffer pool
170807  1:45:34 InnoDB: highest supported file format is Barracuda.
170807  1:45:35  InnoDB: Waiting for the background threads to start
170807  1:45:36https://pastebin.com/jjdXH9Nz Percona XtraDB (
http://www.percona.com) 5.5.49-MariaDB-38.0 started; log sequence number
3052489
170807  1:45:36 [Note] Plugin 'FEEDBACK' is disabled.
170807  1:45:36 [Note] Server socket created on IP: '0.0.0.0'.
170807  1:45:36 [Note] Event Scheduler: Loaded 0 events
170807  1:45:36 [Note] /usr/libexec/mysqld: ready for connections.
Version: '5.5.52-MariaDB'  socket: '/var/lib/mysql/mysql.sock'  port: 3306
MariaDB Server
170807 11:33:09 [Warning] IP address '172.16.10.58' could not be resolved:
Name or service not known

And my backend /var/log/messages show:

https://pastebin.com/jjdXH9Nz

I know I am not much of a debugger but i am trying and what it seems is
that somehow something is making the FE/BE connection break.

I wanted to fix this before i migrate my working 0.27 videos to the 0.28
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mythtv.org/pipermail/mythtv-users/attachments/20170807/0aef0758/attachment.html>