[mythtv-users] Recordings slow to start?
John Pilkington
J.Pilk at tesco.net
Thu Jul 2 08:35:23 UTC 2015
On 02/07/15 08:57, Gary Buhrmaster wrote:
> On Thu, Jul 2, 2015 at 7:32 AM, John Pilkington <J.Pilk at tesco.net> wrote:
>> ... I run it at quiet times with ionice -c3
>
> Since the database engine is doing the actual I/O the only thing
> you are ionice'ing is the request to start the next activity in your
> script (unless you are ionice'ing the database engine, but that
> impacts all usage). So while io/nice may be a good practice
> for many "background" activities, in this case it is not
> accomplishing what you likely desire.
Interesting. Thanks. I also use elevator=deadline, and ISTR Daniel K
saying that ionice did/didn't interact with that. Anyway, things seem
to work...
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