[mythtv-users] Slow MySQL query after delete
Michael T. Dean
mtdean at thirdcontact.com
Sat Dec 1 05:01:06 UTC 2007
On 11/30/2007 03:55 AM, David Rees wrote:
> On Nov 29, 2007 6:38 PM, Michael T. Dean <mtdean at thirdcontact.com> wrote:
>
>> I have 2 dedicated backends. Each has a disk with a 16GB partition for
>> the system. The rest of the disk with the system partition is not used
>> for (active) recording, but only for archived storage of recordings.
>> It's all just a matter of configuration. I used to have a system with a
>> 16GB HDD for my system partition with all recordings on other disks.
>>
>
> So does each of your backends have 2 disks? No? Just separate
> partitions? Tsk tsk...
>
I have 3 disks in each backend. 2 disks used for active recording. One
disk has the system partition and a partition used only for archival.
>> In other words, my system seems--to me--to be proof that a system that
>> takes 6-7 seconds to execute the scheduling run does not lock up when a
>> recording is deleted. Perhaps I'm just naive, though, in thinking my
>> system acts like a properly configured Myth system. Maybe I've
>> misconfigured my system and gotten unreasonably good performance because
>> of it.
> I suspect your mythconverg database is using InnoDB instead of MyISAM.
>
Nope.
Mike
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