[mythtv-users] mythtv backend log: Waited 0.2 seconds for data #012#011#011#011to become available

[Michael Watson]

On 20/08/2012 1:41 PM, Justin Smith wrote:
> Hi,
>
> For a while now (mid June?) I've been getting lots of the following
> backend log entries while watching live and recorded TV (DVB-T) on a
> remote frontend:
>
> Aug 19 18:41:09 pooper mythbackend[11261]: I ProcessRequest
> ringbuffer.cpp:1086 (WaitForAvail)
> RingBuf(/opt/mythtv/livetv/1010_20120819184037.mpg): Waited 0.2
> seconds for data #012#011#011#011to become available... 92632 < 196608
>
> It's roughly 1 log entry every 1-2 seconds for the duration of
> playback. But not all playbacks result in the entries.
>
> Frontend video & audio quality appears the same as usual (i.e. good).
> But I'm wondering if my setup is not performing as it should.
>
> I'm currently running the 12.04 Ubuntu-packaged version: fixes/0.25
> [v0.25.2-15-g46cab93]. I upgraded to 0.25 in May, to 12.04 just this
> weekend (previously 11.10), and regularly apply the Ubuntu-provided
> MythTV updates (0.25-fixes) as they become available.
>
> In my setup all recordings are on a separate disk using an XFS partition.
>
>
How are the recordings being accessed?   Are the recording directories 
mounted on the remote frontend, or mount via nfs/smb/other ?