unlink() error in log after executing cronjob

[edgeHB]

Steps to reproduce

1. Can't say :(

Expected behaviour

No error after cronjob

Actual behaviour

Exactly 1 sec. after executing the 15min-cronjob, there appears the following error-msg:

(...)"unlink(\/tmp\/owncloud-ocpygo73d442\/user): Is a directory at \/var\/www\/owncloud\/lib\/private\/cache\/fileglobal.php#107","level":3,(...)

Server configuration

Operating system: Ubuntu 14.04.1 LTS

Web server: Apache/2.4.7

Database: MySQL 5.5.41

PHP version: PHP 5.5.9

ownCloud version: 8.0 (stable)

Updated from an older ownCloud or fresh install: fresh

List of activated apps:
Activity 1.2.0
Bookmarks 0.4
Deleted files 0.6.2
Documents 0.9.0
External storage support 0.2.3
File Locking
First Run Wizard 1.1
Full Text Search 0.6.0
Mail Template Editor 0.1
PDF Viewer 0.7
Pictures 0.6.0
Provisioning API 0.2
Server-side Encryption 0.7.1
Share Files 0.6.0
Text Editor 0.4
Updater 0.4
Versions 1.0.5
Video Viewer 0.1.3

The content of config/config.php:

  'instanceid' => '<edit>',
  'passwordsalt' => '*** Removed for security reasons',
  'secret' => '<edit>',
  'trusted_domains' =>
  array (
    0 => '<edit>.de',
    1 => 'www.<edit>.de',
  ),
  'datadirectory' => '/home/owncloud-data',
  'overwrite.cli.url' => 'https://<edit>.de',
  'dbtype' => 'mysql',
  'version' => '8.0.0.7',
  'dbname' => '<edit>',
  'dbhost' => 'localhost',
  'dbtableprefix' => 'oc_',
  'dbuser' => '<edit>',
  'dbpassword' => '*** Removed for security reasons',
  'installed' => true,
  'forcessl' => true,
  'forceSSLforSubdomains' => true,
  'loglevel' => 1,
  'preview_libreoffice_path' => '/usr/bin/libreoffice',
  'enabledPreviewProviders' =>
  array (
    0 => 'OC\\Preview\\Image',
    1 => 'OC\\Preview\\MP3',
    2 => 'OC\\Preview\\TXT',
    3 => 'OC\\Preview\\MarkDown',
    4 => 'OC\\Preview\\Movies',
    5 => 'OC\\Preview\\MSOffice2003',
    6 => 'OC\\Preview\\MSOffice2007',
    7 => 'OC\\Preview\\MSOfficeDoc',
    8 => 'OC\\Preview\\OpenDocument',
    9 => 'OC\\Preview\\PDF',
  ),
  'mail_from_address' => 'do-not-reply',
  'mail_smtpmode' => 'php',
  'mail_domain' => '<edit>.de',

Are you using external storage, if yes which one: activated but none connected

Are you using encryption: yes

Client configuration

Browser: Chrome 40

Operating system: Win8.1

Logs

Web server error log

no errors in apache.log or errors.log

ownCloud log (data/owncloud.log)

Last Lines:


{"reqId":"8e2a68323e78dddbc2e854c1191bcb5d","remoteAddr":"","app":"PHP","message":"unlink(\/tmp\/owncloud-ocpygo73d442\/user): Is a directory at \/var\/www\/owncloud\/lib\/private\/cache\/fileglobal.php#107","level":3,"time":"2015-02-19T17:45:02+00:00"}
{"reqId":"650e50a17936b468d66027fa65664f10","remoteAddr":"","app":"PHP","message":"unlink(\/tmp\/owncloud-ocpygo73d442\/user): Is a directory at \/var\/www\/owncloud\/lib\/private\/cache\/fileglobal.php#107","level":3,"time":"2015-02-19T18:00:02+00:00"}
{"reqId":"39f9533bb129cb4ea66636616f99cb0c","remoteAddr":"","app":"PHP","message":"unlink(\/tmp\/owncloud-ocpygo73d442\/user): Is a directory at \/var\/www\/owncloud\/lib\/private\/cache\/fileglobal.php#107","level":3,"time":"2015-02-19T18:15:02+00:00"}
{"reqId":"704fd1a9b059f21b7d122750aba8e449","remoteAddr":"","app":"PHP","message":"unlink(\/tmp\/owncloud-ocpygo73d442\/user): Is a directory at \/var\/www\/owncloud\/lib\/private\/cache\/fileglobal.php#107","level":3,"time":"2015-02-19T18:30:01+00:00"}
{"reqId":"cc53d7f685c9bd7562122648903c0303","remoteAddr":"<IP edited>","app":"core","message":"Invalid OCS content returned for app files_external","level":4,"time":"2015-02-19T18:37:49+00:00"}
{"reqId":"4dfe813a7218dbb47e97cfef2905b328","remoteAddr":"","app":"PHP","message":"unlink(\/tmp\/owncloud-ocpygo73d442\/user): Is a directory at \/var\/www\/owncloud\/lib\/private\/cache\/fileglobal.php#107","level":3,"time":"2015-02-19T18:45:01+00:00"}
{"reqId":"a42482d0601843687934526f98f9a15b","remoteAddr":"","app":"PHP","message":"unlink(\/tmp\/owncloud-ocpygo73d442\/user): Is a directory at \/var\/www\/owncloud\/lib\/private\/cache\/fileglobal.php#107","level":3,"time":"2015-02-19T19:00:02+00:00"}
{"reqId":"58add03c89ee620f72afad3bcea91245","remoteAddr":"","app":"PHP","message":"unlink(\/tmp\/owncloud-ocpygo73d442\/user): Is a directory at \/var\/www\/owncloud\/lib\/private\/cache\/fileglobal.php#107","level":3,"time":"2015-02-19T19:15:02+00:00"}

[oparoz]

I'm affected as well, but never worried as Libreoffice stores its config in there.

@edgeHB - Is there something in that folder besides the user folder?

[edgeHB]

Hey @oparoz there is nothing in that folder besides the "user" folder.

[DeepDiver1975]

@icewind1991 global file cache fun - mind taking a quick look? THX

[icewind1991]

I cant find anyway a folder would be created in the cache folder..

[oparoz]

Open/LibreOffice put their preferences there. It's not created by oC

[icewind1991]

Why does it put preferences in our tmp dir?

[oparoz]

Because otherwise, only the first oC instance which uses LibreOffice would be able to convert files, the others would not be able to access the user preferences and will fail. This is a problem for web hosts offering oC as part of their services.

[DeepDiver1975]

Let's keep open until fixed in stable8 branch

[DeepDiver1975]

stable8: e82f30c

[lock]

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