nextcloud 設置文件最大上傳限制
官方文檔| Uploading big files > 512MB — Nextcloud 14 Administration Manual 14 documentation
nginx
從nginx 1.7.11開始，fastcgi_request_buffering提供了一個新的配置選項。在 nginx 配置中將此選項設置為可能有助於在上傳過程中出現超時。此外，如果您系統的tmp分區上的磁盤空間不足，它會有所幫助。fastcgi_request_buffering off;
注意
確保它指向一個分區，該分區具有足夠的空間來容納您的上載文件大小，並且與 或 位於同一分區上（見下文）。為獲得最佳性能，請將這些硬盤放在專用於交換和臨時存儲的單獨硬盤上。client_body_temp_path``upload_tmp_dir``tempdirectory
如果您的站點位於 nginx 前端后面（例如負載均衡器）：
默認情況下，由於前端和在前端上，下載將被限制為 1GB。proxy_buffering``proxy_max_temp_file_size
- 如果可以訪問前端的配置，請禁用proxy_buffering或從默認的 1GB 增加proxy_max_temp_file_size。
- 如果您無權訪問前端，請在后端服務器上將X-Accel-Buffering標頭設置為。
add_header X-Accel-Buffering no;
配置 PHP
如果您不想使用Nextcloud或文件，則可以改用PHP。如果您輸入了任何與上傳大小相關的行，請確保注釋掉任何行。.htaccess``.user.ini``.htaccess
如果您在 32 位系統上運行 Nextcloud，則需要注釋掉文件中的任何指令。open_basedir``php.ini
在 中設置以下兩個參數，使用您自己的所需文件大小值：php.ini
upload_max_filesize = 16G
post_max_size = 16G
告訴 PHP 您希望它使用哪個臨時目錄：
upload_tmp_dir = /var/big_temp_file/
必須在 或 中關閉輸出緩沖，否則 PHP 將返回與內存相關的錯誤：.htaccess``.user.ini``php.ini
output_buffering = 0
配置下一個雲
作為PHP的替代方案（例如，如果您無權訪問您的），您還可以使用您的設置為上傳的文件配置臨時位置（請參閱配置參數）。upload_tmp_dir``php.ini``tempdirectory``config.php
如果已在（請參閱配置參數）文件中配置了該設置，請確保它不會太低。此設置需要至少配置為最長上載所需的時間（以秒為單位）。如果不確定，請從配置中完全刪除此設置，以將其重置為 中顯示的默認值。session_lifetime``config.php``config.sample.php
在 GUI 中配置上載限制
如果本文檔中描述的所有先決條件都已准備就緒，則管理員可以使用 Nextcloud 管理后端中的輸入框按需更改上傳限制。File handling
根據您的環境，您可能會收到為此輸入框顯示的權限不足消息。
為了能夠使用此輸入框，您需要確保：
- 您的Web服務器能夠使用Nextcloud提供的文件（僅限Apache）
.htaccess - 您的 Web 服務器正在運行的用戶對文件具有寫入權限，並且
.htaccess``.user.ini
nginx
Since nginx 1.7.11 a new config option fastcgi_request_buffering is availabe. Setting this option to in your nginx config might help with timeouts during the upload. Furthermore it helps if you’re running out of disc space on the tmp partition of your system.fastcgi_request_buffering off;
Note
Make sure that points to a partition with adequate space for your upload file size, and on the same partition as the or (see below). For optimal performance, place these on a separate hard drive that is dedicated to swap and temp storage.client_body_temp_path``upload_tmp_dir``tempdirectory
If your site is behind a nginx frontend (for example a loadbalancer):
By default, downloads will be limited to 1GB due to and on the frontend.proxy_buffering``proxy_max_temp_file_size
- If you can access the frontend’s configuration, disable proxy_buffering or increase proxy_max_temp_file_size from the default 1GB.
- If you do not have access to the frontend, set the X-Accel-Buffering header to on your backend server.
add_header X-Accel-Buffering no;
Configuring PHP
If you don’t want to use the Nextcloud or file, you may configure PHP instead. Make sure to comment out any lines pertaining to upload size, if you entered any..htaccess``.user.ini``.htaccess
If you are running Nextcloud on a 32-bit system, any directive in your file needs to be commented out.open_basedir``php.ini
Set the following two parameters inside , using your own desired file size values:php.ini
upload_max_filesize = 16G
post_max_size = 16G
Tell PHP which temp directory you want it to use:
upload_tmp_dir = /var/big_temp_file/
Output Buffering must be turned off in or or , or PHP will return memory-related errors:.htaccess``.user.ini``php.ini
output_buffering = 0
Configuring Nextcloud
As an alternative to the of PHP (e.g. if you don’t have access to your ) you can also configure a temporary location for uploaded files by using the setting in your (See Configuration Parameters).upload_tmp_dir``php.ini``tempdirectory``config.php
If you have configured the setting in your (See Configuration Parameters) file then make sure it is not too low. This setting needs to be configured to at least the time (in seconds) that the longest upload will take. If unsure remove this completely from your configuration to reset it to the default shown in the .session_lifetime``config.php``config.sample.php
Configuring upload limits within the GUI
If all prerequisites described in this documentation are in place an admin can change the upload limits on demand by using the input box within the administrative backend of Nextcloud.File handling
Depending on your environment you might get an insufficient permissions message shown for this input box.
To be able to use this input box you need to make sure that:
- your Web server is able to use the file shipped by Nextcloud (Apache only)
.htaccess - the user your Web server is running as has write permissions to the files and
.htaccess``.user.ini