to post this query on developers list? Please guide...
Regards
Amit Patkar
Message: 1
Date: Fri, 24 Jan 2014 11:46:39 -0400
From: Mikeispbuil...@gmail.com
To: Asterisk Users Mailing List - Non-Commercial Discussion
asterisk-users@lists.digium.com
Subject: Re: [asterisk-users] IOPS required
On 14-01-29 08:34 AM, Amit wrote:
Thanks Ron.
I will try to get these readings. About RAM disk, I will study on how
to create RAM disk and conduct this test again.
There is no bottleneck on network.
To create a ramdisk under Linux, assuming you have enough ram -
# mkdir /ramdisk
# mount -t
I am using Monitor function. Let me try with MixMonitor and update.
After 80 calls, I see retransmission of SIP messages, unanswered calls..
*Thanks Regards,*
Amit Patkar
On 1/28/2014 3:25 AM, Matthew Jordan wrote:
On Mon, Jan 27, 2014 at 1:02 PM, Ron Wheeler
rwhee...@artifact-software.com
Will check and update.
*Thanks Regards,*
Amit Patkar
On 1/28/2014 5:45 AM, Tiago Geada wrote:
Hi,
MixMonitor takes a parameter of a system command to run when the
recording finishes. Like Chris said, you can write to ramdisk, and run
a script that will move the file into final position
-Commercial Discussion
asterisk-users@lists.digium.com
Subject: Re: [asterisk-users] IOPS required by Asterisk for Call
Recording
Message-ID:52e28adf.8020...@gmail.com
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On 14-01-24 11:16 AM, Amit wrote:
If I assume that Asterisk will write
Jan 2014 11:46:39 -0400
From: Mikeispbuil...@gmail.com
To: Asterisk Users Mailing List - Non-Commercial Discussion
asterisk-users@lists.digium.com
Subject: Re: [asterisk-users] IOPS required by Asterisk for Call
Recording
Message-ID:52e28adf.8020...@gmail.com
Content-Type: text/plain
On 25/1/14 5:26 am, Amit wrote:
How do I derive the requirement? I need to size IO system to record
multiple calls concurrently.
I suspect this might be your problem:
250GB SATA disk (No RAID)
Is there any way to tune / optimize / configure for better write
performance?
Perhaps consider
On 14-01-25 01:26 AM, Amit wrote:
250GB SATA disk (No RAID)
If you care enough to record the calls, you should care enough to get
some fast and redundant storage. SSDs would be best, 15K SAS drives
second choice. Even a good RAID10 of SATA drives would help a lot.
A RAID card with battery
On 25-01-14 06:26, Amit wrote:
Thanks for response.
How do I derive the requirement? I need to size IO system to record multiple
calls concurrently.
I'm not aware of 400+ calls being recorded succesfully on an Asterisk
box. If there is it probably has tons of RAM, enterprise grade SSDs or
On 01/24/2014 11:26 PM, Amit wrote:
Thanks for response.
How do I derive the requirement? I need to size IO system to record multiple
calls concurrently.
I ran test with following configuration
Quad Core Xeon with 4GB RAM
250GB SATA disk (No RAID)
Linux (CentOS 5.9)
Asterisk 1.8.20
I'd suggest
, 24 Jan 2014 11:46:39 -0400
From: Mikeispbuil...@gmail.com
To: Asterisk Users Mailing List - Non-Commercial Discussion
asterisk-users@lists.digium.com
Subject: Re: [asterisk-users] IOPS required by Asterisk for Call
Recording
Message-ID:52e28adf.8020...@gmail.com
Content-Type: text
On Mon, Jan 27, 2014 at 1:02 PM, Ron Wheeler
rwhee...@artifact-software.com wrote:
Can you get a reading of the total number of I/Os during your test? Peak
IOPS?
That might tell you very quickly about the storage pattern that Asterisk
uses.
Can you configure a RAM drive to see if disk is
Hi,
MixMonitor takes a parameter of a system command to run when the recording
finishes. Like Chris said, you can write to ramdisk, and run a script that
will move the file into final position only when the call has done recording
Here we use:
Hi
What are the disk IOPS required for Asterisk call recording?
I am trying to find out number of disks required in RAID array to record
500 calls.
Is there any formula to calculate IOPS required by Asterisk call
recording? This will help me to find IOPS for different scale.
If I assume that
On 14-01-24 11:16 AM, Amit wrote:
If I assume that Asterisk will write data on disk every second for
each call, I will need disk array to support minimum of 500 IOPS.
Where as if Asterisk push data every 2 seconds, I can deal with array
supporting 250 IOPS.
But if I assume that Asterisk will
On Friday 24 January 2014, Mike wrote:
On 14-01-24 11:16 AM, Amit wrote:
If I assume that Asterisk will write data on disk every second for
each call, I will need disk array to support minimum of 500 IOPS.
Where as if Asterisk push data every 2 seconds, I can deal with array
supporting
Thanks for response.
How do I derive the requirement? I need to size IO system to record multiple
calls concurrently.
I ran test with following configuration
Quad Core Xeon with 4GB RAM
250GB SATA disk (No RAID)
Linux (CentOS 5.9)
Asterisk 1.8.20
I failed to record more than 80 calls.
If I run
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