[Owncloud] owncloud-Sync: no E-Tag received

[Christian Reiner]

Hi all, 
anyone got another idea for this? 
This issue is kind of annoying, since it triggers syncing of files every 
minute or so, though nothing has changed...

> > On Saturday 14 December 2013 09:34:34 Christian Reiner wrote:
> > there are some similar issues connected to missing etags
> > reported at the bugtracker:
 
> > On Friday 13 December 2013 12:31:28 Chris wrote:
> > https://github.com/owncloud/core/issues/6396
> > https://github.com/owncloud/mirall/issues/1097
> > https://github.com/owncloud/mirall/issues/1279

> ... however none of these descriptions really resembles what I see:
> I do _not_ use mod_pagespeed, my problem is not about big files and I see
> absolutely nothing in the http server logs.
> However when raising the log level inside owncloud I get this in the
> internal log:
> {"app":"OC\\Files\\Cache\\Scanner","message":"!!! No reuse of etag for ''
> !!! \ncache: Array\n(\n    [fileid] => 20806\n    [storage] =>
> dropbox::r7b3qy7kmcng5x9u6cobh5wjvu9glz\/\n    [path] => \n    [parent] =>
> -1\n    [name] => \n    [mimetype] => httpd\/unix-directory\n    [mimepart]
> => httpd\n    [size] => 222886276\n    [mtime] => 1387009304\n   
> [storage_mtime] => 1387009304\n    [encrypted] => \n    [unencrypted_size]
> => 0\n    [etag] => 52ac1518e5763\n)\n \ndata: Array\n(\n    [mimetype] =>
> httpd\/unix-directory\n [mtime] => 1387009526\n    [size] => -1\n    [etag]
> => 52ac15f6df967\n [storage_mtime] =>
> 1387009526\n)\n","level":0,"time":"2013-12-14T08:25:26+00:00"}
> 
> I have no idea what this is about (aparently some thing with an empty
> name?).

Any ideas anyone? 
I have no clue how ETags are created inside ownCloud and why they are 
apparently missing for a bunch of files. 

Christian Reiner (arkascha)