Hi,

Yes, many calls aren't cached and might be repeated.

There was a fix for SWIFT in this PR
https://github.com/owncloud/core/pull/7897 but the same should be done
for S3 at some point.

Cheers,

Vincent

On 12/11/2014 09:23 AM, Michael Lukzak wrote:
> Hi,
> 
> I downloaded ownCloud 7 and configure it to use external S3 gateway (powered 
> by CEPH Object Storage).
> Connection works, I can put/delete/list folder and files.
> After examining log files from S3 gateway I saw that I want to browse folder 
> ownCloud produces many requests to gateway.
> I put a one file to folder and refreshed the folder in browser.
> In logs I saw 15 request, where one is a GET / and rest are HEAD /WinScp.exe
> 
> Why so many HEAD requests are generated?
> 
> When I put second file browsing the folder produces twice more requests 
> (Number of Files in Folder x 14 = a lot of requests).
> Log from S3 gateway:
> 127.0.0.1 - - [10/Dec/2014:14:47:06 +0100] "GET /?delimiter=%2F&prefix= 
> HTTP/1.1" 200 814 "-" "aws-sdk-php2/2.4.0 Guzzle/3.8.1 curl/7.39.0 PHP/5.6.3 
> ITR"
> 127.0.0.1 - - [10/Dec/2014:14:47:07 +0100] "HEAD /WinSCP.exe HTTP/1.1" 200 - 
> "-" "aws-sdk-php2/2.4.0 Guzzle/3.8.1 curl/7.39.0 PHP/5.6.3"
> 127.0.0.1 - - [10/Dec/2014:14:47:07 +0100] "HEAD /WinSCP.exe HTTP/1.1" 200 - 
> "-" "aws-sdk-php2/2.4.0 Guzzle/3.8.1 curl/7.39.0 PHP/5.6.3"
> 127.0.0.1 - - [10/Dec/2014:14:47:07 +0100] "HEAD /WinSCP.exe HTTP/1.1" 200 - 
> "-" "aws-sdk-php2/2.4.0 Guzzle/3.8.1 curl/7.39.0 PHP/5.6.3"
> 127.0.0.1 - - [10/Dec/2014:14:47:07 +0100] "HEAD /WinSCP.exe HTTP/1.1" 200 - 
> "-" "aws-sdk-php2/2.4.0 Guzzle/3.8.1 curl/7.39.0 PHP/5.6.3"
> 127.0.0.1 - - [10/Dec/2014:14:47:07 +0100] "HEAD /WinSCP.exe HTTP/1.1" 200 - 
> "-" "aws-sdk-php2/2.4.0 Guzzle/3.8.1 curl/7.39.0 PHP/5.6.3"
> 127.0.0.1 - - [10/Dec/2014:14:47:07 +0100] "HEAD /WinSCP.exe HTTP/1.1" 200 - 
> "-" "aws-sdk-php2/2.4.0 Guzzle/3.8.1 curl/7.39.0 PHP/5.6.3"
> 127.0.0.1 - - [10/Dec/2014:14:47:07 +0100] "HEAD /WinSCP.exe HTTP/1.1" 200 - 
> "-" "aws-sdk-php2/2.4.0 Guzzle/3.8.1 curl/7.39.0 PHP/5.6.3"
> 127.0.0.1 - - [10/Dec/2014:14:47:07 +0100] "HEAD /WinSCP.exe HTTP/1.1" 200 - 
> "-" "aws-sdk-php2/2.4.0 Guzzle/3.8.1 curl/7.39.0 PHP/5.6.3"
> 127.0.0.1 - - [10/Dec/2014:14:47:07 +0100] "HEAD /WinSCP.exe HTTP/1.1" 200 - 
> "-" "aws-sdk-php2/2.4.0 Guzzle/3.8.1 curl/7.39.0 PHP/5.6.3"
> 127.0.0.1 - - [10/Dec/2014:14:47:07 +0100] "HEAD /WinSCP.exe HTTP/1.1" 200 - 
> "-" "aws-sdk-php2/2.4.0 Guzzle/3.8.1 curl/7.39.0 PHP/5.6.3"
> 127.0.0.1 - - [10/Dec/2014:14:47:07 +0100] "HEAD /WinSCP.exe HTTP/1.1" 200 - 
> "-" "aws-sdk-php2/2.4.0 Guzzle/3.8.1 curl/7.39.0 PHP/5.6.3"
> 127.0.0.1 - - [10/Dec/2014:14:47:07 +0100] "HEAD /WinSCP.exe HTTP/1.1" 200 - 
> "-" "aws-sdk-php2/2.4.0 Guzzle/3.8.1 curl/7.39.0 PHP/5.6.3"
> 127.0.0.1 - - [10/Dec/2014:14:47:07 +0100] "HEAD /WinSCP.exe HTTP/1.1" 200 - 
> "-" "aws-sdk-php2/2.4.0 Guzzle/3.8.1 curl/7.39.0 PHP/5.6.3"
> 127.0.0.1 - - [10/Dec/2014:14:47:07 +0100] "HEAD /WinSCP.exe HTTP/1.1" 200 - 
> "-" "aws-sdk-php2/2.4.0 Guzzle/3.8.1 curl/7.39.0 PHP/5.6.3"
> 
> Best Regards,
> Michael
> 
> 
> 
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