[Asterisk-Users] Harddisk noise on TE410P

[Scott Stingel]

Claus:
One difference is that I'm using the slower ATA disk, not the SCSI.

Is the noise rhythmic (periodic) or constant?  If periodic, what is the time
between noise bursts?
Do you hear the noise throughout a call, or just occasionally?

Regards
Scott Stingel
 
Scott M. Stingel
President,
Emerging Voice Technology, Inc.
Palo Alto California & London England
www.evtmedia.com 

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Claus Futtrup
Sent: Tuesday, August 31, 2004 9:24 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [Asterisk-Users] Harddisk noise on TE410P

Hi there,

The disks are SCSI Raid hotswap disks 10000 RPM, P4 2.8 gig CPU, 1 Gig. of
ram., and the server is running Red Hat 9.0.
The sound is just like hearing a disk just muffled (sounds like strange
static)..

If you have a number I can call you at then you can hear it yourself.

Kind Regards

Claus Futtrup

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----- Original Message -----
From: "Scott Stingel" <scott at evtmedia.com>
To: "'Claus Futtrup'" <cf at internetit.dk>; "'Asterisk Users Mailing List -
Non-Commercial Discussion'" <asterisk-users at lists.digium.com>
Sent: Tuesday, August 31, 2004 5:50 PM
Subject: RE: [Asterisk-Users] Harddisk noise on TE410P


> Claus-
>
> This is a problem that interests me, as I'm about to deploy TEN of these
at
> a customer site, all with TE410P's.
>
> I'm currently load testing one Proliant box (3GHz P4 processor) looping 59
> calls out to 59 calls in (leaving one channel open) - ie: lots of load.
> While I'm doing this, I call in from another asterisk box over IAX, route
> this call out over a TE410 channel and back in, and listen to a prompt.  I
> don't hear any unusual noise, and the box is performing well otherwise.
>
> Please supply more detail: What kind of disk, which Linux distro - and,
what
> is the noise you're hearing?
>
> Thanks
> Scott Stingel
>
>
> Scott M. Stingel
> President,
> Emerging Voice Technology, Inc.
> Palo Alto California & London England
> www.evtmedia.com
>
> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com
> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Claus
Futtrup
> Sent: Tuesday, August 31, 2004 7:14 AM
> To: asterisk-users at lists.digium.com
> Subject: [Asterisk-Users] Harddisk noise on TE410P
>
> Hi,
>
> I have this strange problem I need some help with.. It appears that I have
> harddisk noise captured by a Digium TE410P card (Same problem on 2
identical
> machines..) The machines are two Compaq Proliant DL320 G3's...
>
> Does anyone else have this problem..
>
> Kind Regards
>
> Claus Futtrup
>
>
>
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