[GELÖST] Größerer Fileupload schlägt fehl - Unknown error during upload

Moin, liebe Gemeinde!
Ich habe ein Problem beim Upload von großen Dateien. Natürlich habe ich dieses und andere Foren schon nach diesem Fehler durchsucht, aber ich habe keine Lösung für mein Problem gefunden.
Folgende Meldung findet sich im Nextcloud-Log:

2024-08-04T14:22:25+00:00","remoteAddr":"188.40.xxx.yyy","user":"USER","app":"webdav","method":"MOVE","url":"/remote.php/dav/uploads/USER/web-file-upload-b2974b589af2e6f4/.file","message":"Could not open file","userAgent":"Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/115.0","version":"29.0.4.1","exception":{"Exception":"Sabre\\DAV\\Exception\\ServiceUnavailable","Message":"Could not open file","Code":0,"Trace":[{"file":"/var/www/html/apps/dav/lib/Upload/AssemblyStream.php","line":294,"function":"get","class":"OCA\\DAV\\Connector\\Sabre\\File","type":"->"},{"file":"/var/www/html/apps/dav/lib/Upload/AssemblyStream.php","line":164,"function":"getStream","class":"OCA\\DAV\\Upload\\AssemblyStream","type":"->"},{"function":"stream_read","class":"OCA\\DAV\\Upload\\AssemblyStream","type":"->"},{"file":"/var/www/html/apps/files_external/3rdparty/icewind/streams/src/Wrapper.php","line":55,"function":"fread"},{"file":"/var/www/html/apps/files_external/3rdparty/icewind/streams/src/CallbackWrapper.php","line":96,"function":"stream_read","class":"Icewind\\Streams\\Wrapper","type":"->"},{"function":"stream_read","class":"Icewind\\Streams\\CallbackWrapper","type":"->"},{"file":"/var/www/html/apps/files_external/3rdparty/icewind/streams/src/Wrapper.php","line":55,"function":"fread"},{"file":"/var/www/html/apps/files_external/3rdparty/icewind/streams/src/CallbackWrapper.php","line":96,"function":"stream_read","class":"Icewind\\Streams\\Wrapper","type":"->"},{"file":"/var/www/html/apps/files_antivirus/lib/CallbackReadDataWrapper.php","line":54,"function":"stream_read","class":"Icewind\\Streams\\CallbackWrapper","type":"->"},{"function":"stream_read","class":"OCA\\Files_Antivirus\\CallbackReadDataWrapper","type":"->"},{"file":"/var/www/html/lib/private/Files/Storage/Local.php","line":339,"function":"file_put_contents"},{"file":"/var/www/html/lib/private/Files/Storage/Local.php","line":650,"function":"file_put_contents","class":"OC\\Files\\Storage\\Local","type":"->"},{"file":"/var/www/html/lib/private/Files/Storage/Wrapper/Wrapper.php","line":653,"function":"writeStream","class":"OC\\Files\\Storage\\Local","type":"->"},{"file":"/var/www/html/lib/private/Files/Storage/Wrapper/Wrapper.php","line":653,"function":"writeStream","class":"OC\\Files\\Storage\\Wrapper\\Wrapper","type":"->"},{"file":"/var/www/html/apps/files_antivirus/lib/AvirWrapper.php","line":83,"function":"writeStream","class":"OC\\Files\\Storage\\Wrapper\\Wrapper","type":"->"},{"file":"/var/www/html/lib/private/Files/Storage/Wrapper/Wrapper.php","line":653,"function":"writeStream","class":"OCA\\Files_Antivirus\\AvirWrapper","type":"->"},{"file":"/var/www/html/apps/dav/lib/Connector/Sabre/File.php","line":250,"function":"writeStream","class":"OC\\Files\\Storage\\Wrapper\\Wrapper","type":"->"},{"file":"/var/www/html/apps/dav/lib/Connector/Sabre/Directory.php","line":148,"function":"put","class":"OCA\\DAV\\Connector\\Sabre\\File","type":"->"},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/Tree.php","line":325,"function":"createFile","class":"OCA\\DAV\\Connector\\Sabre\\Directory","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/Tree.php","line":151,"function":"copyNode","class":"Sabre\\DAV\\Tree","type":"->"},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/Tree.php","line":181,"function":"copy","class":"Sabre\\DAV\\Tree","type":"->"},{"file":"/var/www/html/apps/dav/lib/Upload/ChunkingPlugin.php","line":94,"function":"move","class":"Sabre\\DAV\\Tree","type":"->"},{"file":"/var/www/html/apps/dav/lib/Upload/ChunkingPlugin.php","line":76,"function":"performMove","class":"OCA\\DAV\\Upload\\ChunkingPlugin","type":"->"},{"file":"/var/www/html/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"beforeMove","class":"OCA\\DAV\\Upload\\ChunkingPlugin","type":"->"},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/CorePlugin.php","line":603,"function":"emit","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/html/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"httpMove","class":"Sabre\\DAV\\CorePlugin","type":"->"},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php","line":472,"function":"emit","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php","line":253,"function":"invokeMethod","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php","line":321,"function":"start","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/html/apps/dav/lib/Server.php","line":383,"function":"exec","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/html/apps/dav/appinfo/v2/remote.php","line":35,"function":"exec","class":"OCA\\DAV\\Server","type":"->"},{"file":"/var/www/html/remote.php","line":172,"args":["/var/www/html/apps/dav/appinfo/v2/remote.php"],"function":"require_once"}],"File":"/var/www/html/apps/dav/lib/Connector/Sabre/File.php","Line":505,"message":"Could not open file","exception":{},"CustomMessage":"Could not open file"}}

Apache2 schmeisst folgenden Fehler:

Sun Aug 04 12:26:11.605386 2024] [proxy_fcgi:error] [pid 186866:tid 186866] [client 188.40.xxx.yyy:39288] AH01079: failed to make connection to backend: localhost

und

Sun Aug 04 15:17:18.347871 2024] [proxy_fcgi:error] [pid 2057:tid 2057] (70007) The timeout specified has expired: [client 188.40.xxx.yyy:45918] AH01075: Error dispatching request to : (polling)

PHP max_input_time = -1
PHP upload_max_filesize = 20G

Größe der Datei, die versucht wurde hochzuladen: 750MB

Woran kann das liegen? I have no clue.

Vielen Dank für eure Hilfe!


  • Bei welchen Anbieter? Was für ein Server? Root-Server, Intel Core i9-9900K, 2x 6TB SSD, 64GB RAM
  • Auf welcher Hardware? Server in RZ
  • Betriebssystem sowie Version ALLER beteiligten Systeme: Debian 12, Proxmox 8.2.4
  • Nextcloud Version: 29.0.4
  • PHP Version: 8.2
  • Welche Datenbank? MySql,Engine X (Nginx),MariaDB usw…: MariaDB 1:10.11.6-0+deb12u1
  • Apache version: Apache2 2.4.61-1~deb12u1
  • Läuft NC in Docker,Snap oder VM: Proxmox VM
  • Wurden vor kurzen Server Updates gemacht? Nein
  • Bei was für einer Aktion ist der Fehler aufgetreten? File-Upload

Problem gelöst. Die Antivirus-App ist schuld. Ich habe die App deaktiviert und schon kann ich 16G-files hochladen.
Vielen Dank an @jtr !