While uploading to Dropbox I get strange errors

[enoch85]

I know there have been some issues since before with the External Storage, and that @PVince81 is working on a fix here #6069. But I don´t know how work is going over there?

Anyway, here is another isuse with failuers when mounting Dropbox though external storage.

Steps to reproduce

1. Sync your ownCloud with your Dropbox
2. Upload files through Dropbox.com
3. After many sloow uploads with the sync-client...
4. ...these errors appears.

Expected behaviour

No errors

Actual behaviour

I get this in owncloud.log:

Error   PHP Division by zero at /var/www/owncloud/lib/private/preview.php#426   2014-10-19T00:57:51+00:00
Error   PHP Division by zero at /var/www/owncloud/lib/private/preview.php#426   2014-10-19T00:57:51+00:00
Fatal   webdav  Sabre\DAV\Exception: Could not rename part file to final file   2014-10-18T22:31:53+00:00
Fatal   webdav  Sabre\DAV\Exception: Could not rename part file to final file   2014-10-18T22:31:52+00:00
Error   webdav  \OC\Files\Filesystem::rename() failed   2014-10-18T22:31:51+00:00
Error   files_external  Error: (503) Failed to grab locks for 356313242, please re-issue request.   2014-10-18T22:31:50+00:00
Error   webdav  \OC\Files\Filesystem::rename() failed   2014-10-18T22:31:50+00:00
Error   files_external  Error: (503) Failed to grab locks for 356313242, please re-issue request.   2014-10-18T22:31:49+00:00
Error   PHP file_get_contents(http:///status.php): failed to open stream: operation failed at /var/www/owncloud/apps/files_sharing/ajax/testremote.php#15   2014-10-18T22:09:21+00:00
Error   PHP file_get_contents(https:///status.php): failed to open stream: operation failed at /var/www/owncloud/apps/files_sharing/ajax/testremote.php#15  2014-10-18T22:09:21+00:00

Server configuration

Ubuntu Server 12.04

Database:
Server version: 5.5.38-0ubuntu0.12.04.1 (Ubuntu)
PHP version:
PHP 5.3.10-1ubuntu3.14 with Suhosin-Patch (cli) (built: Sep 4 2014 07:08:49)
ownCloud version: (see ownCloud admin page)
7.0.2
Updated from an older ownCloud or fresh install:
Updated from stable 5 and then later stable 6
List of activated apps:
Activity
Calender
Contacts
Deleted files
Documents
External Storage Support
First Run Wizard
Full Text Search
Music
PDF Viewer
Pictures
Share Files
Tasks
Text Editor
Updater
Versions
Video Viewer

The content of config/config.php:

<?php
$CONFIG = array (
  'instanceid' => '',
  'passwordsalt' => '',
  'datadirectory' => '/var/www/owncloud/data',
  'dbtype' => 'mysql',
  'version' => '7.0.2.1',
  'dbname' => 'owncloud',
  'dbhost' => 'localhost.localdomain',
  'dbtableprefix' => 'oc_',
  'dbuser' => '',
  'dbpassword' => '',
  'installed' => true,
  'maxZipInputSize' => 0,
  'allowZipDownload' => true,
  'session_lifetime' => 1800,
  'check_for_working_webdav' => false,
  'forcessl' => true,
  'updatechecker' => true,
  'loglevel' => '2',
  'theme' => '',
  'maintenance' => false,
  'trusted_domains' =>
  array (
    0 => '',
    1 => '192.168.1.111',
  ),
  'preview_libreoffice_path' => '/usr/bin/libreoffice',
  'appstoreenabled' => false,
);

Are you using external storage, if yes which one: local/smb/sftp/...
Dropbox
Are you using encryption: yes/no
No

Client configuration

Browser:
Version 37.0.2062.120 m
Operating system:
Windows 8.1

Logs

Web server error log

Insert your webserver log here

ownCloud log (data/owncloud.log)

Fatal   webdav  Sabre\DAV\Exception: Could not rename part file to final file   2014-10-19T11:33:15+00:00
Error   webdav  \OC\Files\Filesystem::rename() failed   2014-10-19T11:33:14+00:00
Error   files_external  Error: (503) Failed to grab locks for 10637368, please re-issue request.    2014-10-19T11:33:13+00:00
Fatal   webdav  Sabre\DAV\Exception: Could not rename part file to final file   2014-10-19T10:16:07+00:00
Error   files_external  Resource at uri: https://api.dropbox.com/1/fileops/delete could not be found. Path '/its-13 (delad)/owncloudstresstest/owncloudtest/78/14.txt.octransferid2074397084.part' not found    2014-10-19T10:16:07+00:00
Error   webdav  \OC\Files\Filesystem::rename() failed   2014-10-19T10:16:06+00:00
Fatal   webdav  Sabre\DAV\Exception\BadRequest: expected filesize 3 got 0   2014-10-19T10:15:18+00:00
Error   files_external  Error: (503) Failed to grab locks for 356313242, please re-issue request.   2014-10-19T10:15:18+00:00
Error   files_external  Error: (503) Service Unavailable    2014-10-19T10:15:14+00:00
Fatal   webdav  Sabre\DAV\Exception\BadRequest: expected filesize 3 got 0   2014-10-19T09:39:37+00:00
Error   files_external  Resource at uri: https://api.dropbox.com/1/fileops/delete could not be found. Path '/ITS-13 (delad)/owncloudstresstest/owncloudtest/75/0.txt.octransferid1760320718.part' not found 2014-10-19T09:39:37+00:00
Error   files_external  Error: (503) Service Unavailable    2014-10-19T09:39:34+00:00
Fatal   webdav  Sabre\DAV\Exception\BadRequest: expected filesize 3 got 0   2014-10-19T09:27:54+00:00
Error   files_external  Resource at uri: https://api.dropbox.com/1/fileops/delete could not be found. Path '/ITS-13 (delad)/owncloudstresstest/owncloudtest/74/1.txt.octransferid1785710701.part' not found 2014-10-19T09:27:54+00:00
Error   files_external  Error: (503) Service Unavailable    2014-10-19T09:27:51+00:00
Fatal   webdav  Sabre\DAV\Exception\BadRequest: expected filesize 3 got 0   2014-10-19T03:54:16+00:00
Error   files_external  Resource at uri: https://api.dropbox.com/1/fileops/delete could not be found. Path '/ITS-13 (delad)/owncloudstresstest/owncloudtest/48/65.txt.octransferid1152331292.part' not found    2014-10-19T03:54:16+00:00
Error   files_external  Curl error: (52) Empty reply from server    2014-10-19T03:54:13+00:00
Fatal   webdav  Sabre\DAV\Exception: Could not rename part file to final file   2014-10-19T02:12:14+00:00
Error   webdav  \OC\Files\Filesystem::rename() failed   2014-10-19T02:12:13+00:00
Error   files_external  Error: (503) Failed to grab locks for 356313242, please re-issue request.   2014-10-19T02:12:12+00:00
Error   PHP Division by zero at /var/www/owncloud/lib/private/preview.php#426   2014-10-19T00:57:51+00:00
Error   PHP Division by zero at /var/www/owncloud/lib/private/preview.php#426   2014-10-19T00:57:51+00:00
Fatal   webdav  Sabre\DAV\Exception: Could not rename part file to final file   2014-10-18T22:31:53+00:00
Fatal   webdav  Sabre\DAV\Exception: Could not rename part file to final file   2014-10-18T22:31:52+00:00
Error   webdav  \OC\Files\Filesystem::rename() failed   2014-10-18T22:31:51+00:00
Error   files_external  Error: (503) Failed to grab locks for 356313242, please re-issue request.   2014-10-18T22:31:50+00:00
Error   webdav  \OC\Files\Filesystem::rename() failed   2014-10-18T22:31:50+00:00
Error   files_external  Error: (503) Failed to grab locks for 356313242, please re-issue request.   2014-10-18T22:31:49+00:00
Error   PHP file_get_contents(http:///status.php): failed to open stream: operation failed at /var/www/owncloud/apps/files_sharing/ajax/testremote.php#15   2014-10-18T22:09:21+00:00
Error   PHP file_get_contents(https:///status.php): failed to open stream: operation failed at /var/www/owncloud/apps/files_sharing/ajax/testremote.php#15  2014-10-18T22:09:21+00:00
Error   PHP Division by zero at /var/www/owncloud/lib/private/preview.php#426   2014-10-19T00:57:51+00:00
Error   PHP Division by zero at /var/www/owncloud/lib/private/preview.php#426   2014-10-19T00:57:51+00:00
Fatal   webdav  Sabre\DAV\Exception: Could not rename part file to final file   2014-10-18T22:31:53+00:00
Fatal   webdav  Sabre\DAV\Exception: Could not rename part file to final file   2014-10-18T22:31:52+00:00
Error   webdav  \OC\Files\Filesystem::rename() failed   2014-10-18T22:31:51+00:00
Error   files_external  Error: (503) Failed to grab locks for 356313242, please re-issue request.   2014-10-18T22:31:50+00:00
Error   webdav  \OC\Files\Filesystem::rename() failed   2014-10-18T22:31:50+00:00
Error   files_external  Error: (503) Failed to grab locks for 356313242, please re-issue request.   2014-10-18T22:31:49+00:00
Error   PHP file_get_contents(http:///status.php): failed to open stream: operation failed at /var/www/owncloud/apps/files_sharing/ajax/testremote.php#15   2014-10-18T22:09:21+00:00
Error   PHP file_get_contents(https:///status.php): failed to open stream: operation failed at /var/www/owncloud/apps/files_sharing/ajax/testremote.php#15  2014-10-18T22:09:21+00:00

Browser log

Insert your browser log here, this could for example include:

a) The javascript console log
b) The network log 
c) ...

[karlitschek]

@PVince81

[PVince81]

@enoch85 so far when you used the Dropbox connection I remember you said it kind of worked.
So did it suddenly stop working ? Or did it start breaking after an upgrade ?

[enoch85]

@PVince81 It´s been buggy all the time. Getting better by very small steps after every upgrade it feels like. But still not as expected.

[enoch85]

@PVince81 I don't use Dropbox anymore so I can't help you debug this. Keep it open anyway?

[PVince81]

Closing as obsolete if there is no way to reproduce.

Also in v9.0.1 there were improvements in upload/download code for Dropbox, maybe that could help as well in case it was due to timeouts.

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.