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

Richard Shaw hobbes1069 at gmail.com
Mon Aug 7 21:17:41 UTC 2017


On Mon, Aug 7, 2017 at 3:59 PM, Ashu Desai <ashu.desai at gmail.com> wrote:
>
>
> 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
>

I don't think either of those are problems. The first one is the same as
mine and I don't see the second one because I have local DNS setup so my
hostnames do resolve.



> And my backend /var/log/messages show:
>
> https://pastebin.com/jjdXH9Nz
>

Ok, I'm not sure if it's THE problem, but a problem is that you've setup
volume groups outside of what the RPM package sets up for you and the
permissions make it unwriteable for the backend...

Aug  7 15:31:33 mythmaster mythbackend: 2017-08-07 15:31:33.229231 E
 SG(Default): Group 'Default' wants to use directory '/usr/local/media/',
but this directory is not writeable.
Aug  7 15:31:33 mythmaster mythbackend: 2017-08-07 15:31:33.229248 E
 SG(Videos): Group 'Videos' wants to use directory
'/usr/local/media/videos/', but this directory is not writeable.
Aug  7 15:31:33 mythmaster mythbackend: 2017-08-07 15:31:33.229260 E
 SG(Fanart): Group 'Fanart' wants to use directory '/usr/local/media/img/',
but this directory is not writeable.
Aug  7 15:31:33 mythmaster mythbackend: 2017-08-07 15:31:33.229271 E
 SG(Coverart): Group 'Coverart' wants to use directory
'/usr/local/media/img/', but this directory is not writeable.
Aug  7 15:31:33 mythmaster mythbackend: 2017-08-07 15:31:33.229281 E
 SG(Banners): Group 'Banners' wants to use directory
'/usr/local/media/img/', but this directory is not writeable.
Aug  7 15:31:33 mythmaster mythbackend: 2017-08-07 15:31:33.229292 E
 SG(Screenshots): Group 'Screenshots' wants to use directory
'/usr/local/media/img/', but this directory is not writeable.
Aug  7 15:31:33 mythmaster mythbackend: 2017-08-07 15:31:33.229302 E
 SG(LiveTV): Group 'LiveTV' wants to use directory '/usr/local/media/', but
this directory is not writeable.
Aug  7 15:31:33 mythmaster mythbackend: 2017-08-07 15:31:33.229313 E  SG(DB
Backups): Group 'DB Backups' wants to use directory '/usr/local/media/db/',
but this directory is not writeable.
Aug  7 15:31:33 mythmaster mythbackend: 2017-08-07 15:31:33.229323 E
 SG(Photographs): Group 'Photographs' wants to use directory
'/usr/local/media/img/', but this directory is not writeable.
Aug  7 15:31:33 mythmaster mythbackend: 2017-08-07 15:31:33.229333 E
 SG(Trailers): Group 'Trailers' wants to use directory '/usr/local/media/',
but this directory is not writeable.
Aug  7 15:31:33 mythmaster mythbackend: 2017-08-07 15:31:33.229344 E
 SG(Music): Group 'Music' wants to use directory '/usr/local/media/music/',
but this directory is not writeable.
Aug  7 15:31:33 mythmaster mythbackend: 2017-08-07 15:31:33.229354 E
 SG(MusicArt): Group 'MusicArt' wants to use directory
'/usr/local/media/img/', but this directory is not writeable.

you need to fix that first...

Thanks,
Richard
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