linux-traipu team mailing list archive

[Thomas Mashos <1235193@xxxxxxxxxxxxxxxxxx>]

You can quote and emphasis all you want.
http://www.mythtv.org/wiki/Database_Backup_and_Restore#Change_the_hostname_of_a_MythTV_frontend_or_backend

If you want to continue further investigation of this issue, please
file a bug on the MythTV bug tracker
http://code.mythtv.org/trac/wiki/TicketHowTo
Thanks,

Thomas Mashos


On Tue, Oct 8, 2013 at 12:34 AM, Conrad Firm <1235193@xxxxxxxxxxxxxxxxxx> wrote:
> just to clarify - what do you mean by "improperly renamed" exactly - can
> you (someone) please point me to the instructions for *properly*
> renaming your backend?
>
> as I said, there were no settings in either the Frontend or Backend
> setups to change - I manually went into the mysql database and renamed
> the records myself, because somehow the system didn't do this years ago
>
> once again, the renaming happened at least a year ago and this did not
> affect me on 0.25 for an entire year - with those mysql records clearly
> unchanged the whole time
>
> it was only when I upgraded to 0.27 - most likely when it made me
> "upgrade" the database schema - that this bug reared its ugly head
>
> I'm willing to accept I didn't not "properly" rename my backend since I
> still have no idea what that means, exactly, but I think it is important
> to note that renaming my backend - properly or otherwise - DID NOT
> AFFECT ME ON 0.25 and any user who upgrades to 0.27 who is NOT ok with
> messing about under the hood of their mysql database could run into
> prooblems...
>
> maybe it's worth looking into those database schema changes a little
> more?
>
> --
> You received this bug notification because you are a bug assignee.
> https://bugs.launchpad.net/bugs/1235193
>
> Title:
>   cannot expire recordings after upgrade to 0.27
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/mythbuntu/+bug/1235193/+subscriptions

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https://bugs.launchpad.net/bugs/1235193

Title:
  cannot expire recordings after upgrade to 0.27

Status in Mythbuntu, Ubuntu derivative focused upon MythTV:
  Invalid

Bug description:
  Noticed my hard drive is filling up - even after I "delete" a
  recording in MythTV no new space is created.

  Looked in the Information Centre and noticed NO new autoexpire jobs
  have deleted any programs since the day I upgraded to 0.27

  Then I saw this in the log:

  $ tail /var/log/mythtv/mythbackend.log
  Oct  4 21:06:06 rem mythbackend: mythbackend[19080]: I ProcessRequest mainserver.cpp:1430 (HandleAnnounce) MainServer::ANN Monitor
  Oct  4 21:06:06 rem mythbackend: mythbackend[19080]: I ProcessRequest mainserver.cpp:1432 (HandleAnnounce) adding: rem as a client (events: 1)
  Oct  4 21:10:02 rem mythbackend: mythbackend[19080]: I ProcessRequest mainserver.cpp:1430 (HandleAnnounce) MainServer::ANN Monitor
  Oct  4 21:10:02 rem mythbackend: mythbackend[19080]: I ProcessRequest mainserver.cpp:1432 (HandleAnnounce) adding: rem as a client (events: 0)
  Oct  4 21:14:34 rem mythbackend: mythbackend[19080]: I ProcessRequest mainserver.cpp:860 (ProcessRequestWork) Reloading backend settings
  Oct  4 21:16:47 rem mythbackend: mythbackend[19080]: N Expire autoexpire.cpp:264 (CalcParams) AutoExpire: CalcParams(): Max required Free Space: 82.0 GB w/freq: 14 min
  Oct  4 21:16:48 rem mythbackend: mythbackend[19080]: E Expire mythcorecontext.cpp:906 (GetBackendServerIP) No address defined for host: loungeroom
  Oct  4 21:17:59  mythbackend: last message repeated 140 times
  Oct  4 21:20:02 rem mythbackend: mythbackend[19080]: I ProcessRequest mainserver.cpp:1430 (HandleAnnounce) MainServer::ANN Monitor
  Oct  4 21:20:02 rem mythbackend: mythbackend[19080]: I ProcessRequest mainserver.cpp:1432 (HandleAnnounce) adding: rem as a client (events: 0)

  -and confirmed thus:
  $ cat /var/log/mythtv/mythbackend.log|grep lounge
  Sep 20 07:38:03 rem mythbackend[1879]: E CoreContext mythcorecontext.cpp:892 (GetBackendServerIP) No address defined for host: loungeroom
  Sep 20 07:38:03 rem mythbackend[1879]: E CoreContext mythcorecontext.cpp:892 (GetBackendServerIP) No address defined for host: loungeroom
  Sep 20 07:38:03 rem mythbackend[1879]: E CoreContext mythcorecontext.cpp:892 (GetBackendServerIP) No address defined for host: loungeroom
  Sep 20 07:38:03 rem mythbackend[1879]: E CoreContext mythcorecontext.cpp:892 (GetBackendServerIP) No address defined for host: loungeroom
  Sep 20 07:38:03 rem mythbackend[1879]: E CoreContext mythcorecontext.cpp:892 (GetBackendServerIP) No address defined for host: loungeroom
  Sep 20 07:38:03 rem mythbackend[1879]: E CoreContext mythcorecontext.cpp:892 (GetBackendServerIP) No address defined for host: loungeroom
  Sep 20 07:38:03 rem mythbackend[1879]: E CoreContext mythcorecontext.cpp:892 (GetBackendServerIP) No address defined for host: loungeroom
  Sep 20 07:38:03 rem mythbackend[1879]: E CoreContext mythcorecontext.cpp:892 (GetBackendServerIP) No address defined for host: loungeroom
  Sep 20 07:38:03 rem mythbackend[1879]: E CoreContext mythcorecontext.cpp:892 (GetBackendServerIP) No address defined for host: loungeroom
  Sep 20 07:38:03 rem mythbackend[1879]: E CoreContext mythcorecontext.cpp:892 (GetBackendServerIP) No address defined for host: loungeroom
  Sep 20 07:38:03 rem mythbackend[1879]: E CoreContext mythcorecontext.cpp:892 (GetBackendServerIP) No address defined for host: loungeroom
  Sep 20 07:38:03 rem mythbackend[1879]: E CoreContext mythcorecontext.cpp:892 (GetBackendServerIP) No address defined for host: loungeroom

  (it goes on like that for quite some time)

  Sep 20 23:23:48 rem mythbackend: mythbackend[13637]: E ProcessRequest mythcorecontext.cpp:906 (GetBackendServerIP) No address defined for host: loungeroom
  Sep 20 23:24:31 rem mythbackend: mythbackend[13637]: E Expire mythcorecontext.cpp:906 (GetBackendServerIP) No address defined for host: loungeroom
  Sep 20 23:35:54 rem mythbackend: mythbackend[13637]: E ProcessRequest mythcorecontext.cpp:906 (GetBackendServerIP) No address defined for host: loungeroom
  Sep 20 23:38:31 rem mythbackend: mythbackend[13637]: E Expire mythcorecontext.cpp:906 (GetBackendServerIP) No address defined for host: loungeroom
  Sep 20 23:53:31 rem mythbackend: mythbackend[13637]: E Expire mythcorecontext.cpp:906 (GetBackendServerIP) No address defined for host: loungeroom
  Sep 21 00:08:31 rem mythbackend: mythbackend[13637]: E Expire mythcorecontext.cpp:906 (GetBackendServerIP) No address defined for host: loungeroom
  Sep 21 00:24:31 rem mythbackend: mythbackend[13637]: E Expire mythcorecontext.cpp:906 (GetBackendServerIP) No address defined for host: loungeroom

  (and so on... skipping ahead...)

  Oct  4 20:09:36 rem mythbackend: mythbackend[12226]: E Expire mythcorecontext.cpp:906 (GetBackendServerIP) No address defined for host: loungeroom
  Oct  4 20:18:44 rem mythbackend: mythbackend[12226]: E ProcessRequest mythcorecontext.cpp:906 (GetBackendServerIP) No address defined for host: loungeroom
  Oct  4 20:23:36 rem mythbackend: mythbackend[12226]: E Expire mythcorecontext.cpp:906 (GetBackendServerIP) No address defined for host: loungeroom
  Oct  4 20:38:36 rem mythbackend: mythbackend[12226]: E Expire mythcorecontext.cpp:906 (GetBackendServerIP) No address defined for host: loungeroom
  Oct  4 20:48:48 rem mythbackend: mythbackend[19080]: E Expire mythcorecontext.cpp:906 (GetBackendServerIP) No address defined for host: loungeroom
  Oct  4 21:02:48 rem mythbackend: mythbackend[19080]: E Expire mythcorecontext.cpp:906 (GetBackendServerIP) No address defined for host: loungeroom
  Oct  4 21:06:04 rem mythbackend: mythbackend[19080]: E ProcessRequest mythcorecontext.cpp:906 (GetBackendServerIP) No address defined for host: loungeroom

  I changed the hostname on this machine from "loungeroom" to "rem"
  maybe a year or so ago but the hostname is NOT explicitly defined in
  ANY settings (that I have been able to find anywhere?) for mythbackend
  nor mythfrontend

  it would seem somehow this is now having some sort of an effect on
  "mythcorecontext.cpp" - since the upgrade on the 20th of last month. I
  have tried adding "loungeroom" as a hostname for the machine in
  /etc/hosts but that does not help...

  I am fast running out of hard drive space!

  (btw is there some command I need to run to manually clear the backlog
  of programs which need to be deleted?)

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