400 Badrequest - expected filesize xx got yy

[madchap]

Using the latest container version today, I encounter that error that seemed to make quite some noise for a few years now. I've tried some of the workarounds offered on the internet, to no avail.

It happens to me here whereas the server and client are in home networks (server is 192.168.10.xx and client at 192.168.20.xx). Network stability is ok. php is set to 2G filesize max upload.

Running sqlite in the backend (2 users, few files, yet usually bigger size files around 1Gb).

Steps to reproduce

1. Take a file between 100Mb and 400Mb (but could be more I guess)
2. Drag n drop the file to owncloud
3. See the server trace - error 400

Expected behaviour

The file transfers successfully everytime.

Actual behaviour

The upload is interrupted with message in the UI about reloading the page in 5 seconds.

Server configuration

Operating system: Centos 7

Running latest docker owncloud-docker/server.
owncloud/server latest a4f1b7ecb761 9 days ago 745MB

No errors have been found.

Log

{"reqId":"visWv1oOtQJwdW6h66AU","level":4,"time":"2017-09-02T10:23:35+00:00","remoteAddr":"34.34.54.23","user":"xxxxx","app":"webdav","method":"PUT","url":"\/remote.php\/webdav\/xxxxxx.mp4","message":"Exception: {\"Message\":\"HTTP\\\/1.1 400 expected filesize 549163863 got 3653632\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\BadRequest\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/lib\\\/Connector\\\/Sabre\\\/Directory.php(158): OCA\\\\DAV\\\\Connector\\\\Sabre\\\\File->put(Resource id #57)\\n#1 \\\/var\\\/www\\\/owncloud\\\/lib\\\/composer\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(1095): OCA\\\\DAV\\\\Connector\\\\Sabre\\\\Directory->createFile('All_HANDS_2016-...', Resource id #57)\\n#2 \\\/var\\\/www\\\/owncloud\\\/lib\\\/composer\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(525): Sabre\\\\DAV\\\\Server->createFile('KS\\\/All_HANDS_20...', Resource id #57, NULL)\\n#3 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpPut(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#4 \\\/var\\\/www\\\/owncloud\\\/lib\\\/composer\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#5 \\\/var\\\/www\\\/owncloud\\\/lib\\\/composer\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(479): Sabre\\\\Event\\\\EventEmitter->emit('method:PUT', Array)\\n#6 \\\/var\\\/www\\\/owncloud\\\/lib\\\/composer\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(254): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#7 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(63): Sabre\\\\DAV\\\\Server->exec()\\n#8 \\\/var\\\/www\\\/owncloud\\\/remote.php(165): require_once('\\\/var\\\/www\\\/ownclo...')\\n#9 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/lib\\\/Connector\\\/Sabre\\\/File.php\",\"Line\":156,\"User\":\"xxxxx\"}"}

[madchap]

config_report_20170903.zip

[ghost]

The first steps are probably to:

• migrate to MySQL/PostgreSQL (SQLite shouldn't be used on a productive environment, even when having only one single user)
• disable output_buffering (see https://doc.owncloud.org/server/latest/admin_manual/configuration/files/big_file_upload_configuration.html)
• Remove memcache.distributed from your config (you probably are not running multiple instances of your ownCloud accessing the same redis?)

Such issues are more or less caused by some components like webserver, PHP, database or network which is timing out or stripping data during the upload.

I guess the post is also better fitting into https://central.owncloud.org/ where a large FAQ about this is maintained at https://central.owncloud.org/t/expected-filesize-xxx-got-yyy-0/816

[ghost]

So closing here for now. There are also a few more new infos gathered about such issues at e.g. owncloud-archive/documentation#3437

[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.