Sorry, screwed up the division. Too rushed.
The point really is , an awful lot of buffers are needed and it is not a simple b&w answer.
| "Christopher Warneke"
<[EMAIL PROTECTED]>
Sent by: "MQSeries List" <[EMAIL PROTECTED]> 11/29/2004 12:04 PM
|
To: [EMAIL PROTECTED] cc: Subject: Re: Large Messages and # of Buffers - z/OS |
20,000 X 4k = 80,000k Given that not all 4k of a
buffer is available for message data - would it not
take more like 29,000 buffers for a 100meg message ???
This is assuming 3,600 bytes available per buffer for
messageing.
--- Ronald Weinger <[EMAIL PROTECTED]> wrote:
> Considering each buffer is 4K , one 100MB message
> will require 20,000
> buffers
> How many messages are you expecting?, how long will
> they remain on the
> queue?, how many other queues use the same buffer
> pool?, what is their
> usage?
>
>
>
>
>
>
> "Criscione, Carol (DIS)" <[EMAIL PROTECTED]>
> Sent by: "MQSeries List" <[EMAIL PROTECTED]>
> 11/25/2004 12:02 PM
> Please respond to "MQSeries List"
>
>
> To: [EMAIL PROTECTED]
> cc:
> Subject: Large Messages and # of
> Buffers - z/OS
>
>
>
> We have large messages ranging from 1-100Meg. I
> think my number of
> buffers
> is too low. What does anyone suggest for # of
> buffers, especially for a
> 100Meg message?
>
> Also, do you recommend increasing the region size if
> I substantially
> increase the number of buffers? If so, best guess
> on how much?
>
> ThanX!
> Carol Criscione
> [EMAIL PROTECTED]
>
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