You probably don't have enough RAM in your server. Uploads require 4-5x the
base file size in Physical RAM.
Wouldn't hurt if you had a RAID set up and a fast processor as the RAM
balloon occurs when the file upload is near completion. The faster you can
write the file to disk the faster the RAM will be freed up...although there
seems to be some delay unless you hit error 1450.
To Test, watch your performance monitor as the file is near the end of the
upload. Once the physical ram available falls under 1 Mb, that's when the
error is most likely to occur.
512 MB Ram modules have fallen below $200. 256 Mb modules are closing in on
$60. Unlike a year ago, it's a fairly cheap solution to a big problem.
Regards
Don Burnstein
----- Original Message -----
From: "Alexander Stepanov" <[EMAIL PROTECTED]>
To: "CF-Server" <[EMAIL PROTECTED]>
Sent: Thursday, February 08, 2001 6:57 PM
Subject: Large file upload
>
> Greetings,
>
> I try to use upload function on CF server. It works fine for medium size
> files (25mb) but I got the following error several times(I tried upload
> 60mb pdf file. campus network, speed about 10mb, switched ethernet):
>
> ------------------------------------------
> Error Occurred While Processing Request
> Error Diagnostic Information
> Error writing data from web server to the ColdFusion Application Server.
>
> Windows NT error number 1450 occurred.
> ------------------------------------------
> Does anybody use CFS for uploading a large files? I will appreciate any
> advice.
>
> Thank you.
>
> Alexander Stepanov.
> email: [EMAIL PROTECTED]
>
>
>
>
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