asterisk users - Jan 2016 - asterisk 13 mixmonitor - random missing syllables

Dne 27.1.2016 v 13:14 A J Stiles napsal(a):
> On Wednesday 27 Jan 2016, Marek ?ervenka wrote:
>> hi,
>>
>> i have strange problem with asterisk 13 mixmonitor, recording to wav
>> (centos6)
>> when the system is under load, there are sometimes missing syllable
>>
>> there arent BIG spikes on cpus
>> recordings are to ramdisk (/dev/shm)
>>
>> any hints?
> First, try recording to a real disk  (preferrably a separate drive, so
nothing
> else will be seeking the heads about; and connected by SATA, not USB, for
full
> speed).  Does that work any better?
>
i tried before. IO is not the problem

-- 
---------------------------------------
Marek Cervenka
=======================================

On Wednesday 27 Jan 2016, Marek ?ervenka wrote:
> Dne 27.1.2016 v 13:14 A J Stiles napsal(a):
> > On Wednesday 27 Jan 2016, Marek ?ervenka wrote:
> >> hi,
> >> 
> >> i have strange problem with asterisk 13 mixmonitor, recording to
wav
> >> (centos6)
> >> when the system is under load, there are sometimes missing
syllable
> >> 
> >> there arent BIG spikes on cpus
> >> recordings are to ramdisk (/dev/shm)
> >> 
> >> any hints?
> > 
> > First, try recording to a real disk  (preferrably a separate drive, so
> > nothing else will be seeking the heads about; and connected by SATA,
not
> > USB, for full speed).  Does that work any better?
> 
> i tried before. IO is not the problem
Are you saying that it records fine when you use a real disk, but not with a 
ramdisk?

And why are you using a ramdisk for your mixmonitor recordings?

-- 
AJS

Note:  Originating address only accepts e-mail from list!  If replying off-
list, change address to asterisk1list at earthshod dot co dot uk .

Dne 27.1.2016 v 17:50 A J Stiles napsal(a):
> On Wednesday 27 Jan 2016, Marek ?ervenka wrote:
>> Dne 27.1.2016 v 13:14 A J Stiles napsal(a):
>>> On Wednesday 27 Jan 2016, Marek ?ervenka wrote:
>>>> hi,
>>>>
>>>> i have strange problem with asterisk 13 mixmonitor, recording
to wav
>>>> (centos6)
>>>> when the system is under load, there are sometimes missing
syllable
>>>>
>>>> there arent BIG spikes on cpus
>>>> recordings are to ramdisk (/dev/shm)
>>>>
>>>> any hints?
>>> First, try recording to a real disk  (preferrably a separate drive,
so
>>> nothing else will be seeking the heads about; and connected by
SATA, not
>>> USB, for full speed).  Does that work any better?
>> i tried before. IO is not the problem
> Are you saying that it records fine when you use a real disk, but not with
a
> ramdisk?
>
> And why are you using a ramdisk for your mixmonitor recordings?
>
i have problem in both scenarios
im using ramdisk because is faster and IO cannot be problem

-- 
---------------------------------------
Marek Cervenka
=======================================