Raspberry Pi OwnCloud: Your Own Personal Cloud Storage

In this project, we’re going to make a Raspberry Pi Owncloud server this can act as your very own personal cloud storage.

Raspberry Pi Owncloud

As the protection of your privacy becomes harder and harder, you may be thinking of moving your files to a private cloud storage. If this is the case, then this tutorial is perfect for you.

It is important to remember that since your data will be stored on your local network, you will end up with using more bandwidth if uploading and downloading files from outside your network.

This tutorial will take you through everything you need to know to get Owncloud setup and accessible.

If you’re curious and want to learn more about the Owncloud software, then be sure to check out their website over at Owncloud.org.


I made use of the following equipment for this personal cloud storage setup.


Raspberry Pi

SD Card (8GB+ Recommended) or Micro SD Card if you’re using a Raspberry Pi 2 or B+

Ethernet Cord or Wifi dongle

External Hard drive or USB Drive


Raspberry Pi Case

USB Keyboard

USB Mouse

Note: It is highly likely that the USB ports on the Raspberry Pi will be unable to power an external hard drive so you may need to invest in a powered USB hub.


If you’re a visual person and would like to see our video on how to put this tutorial together, then check out the video below.

It will take you through everything you need to know get your Raspberry Pi Owncloud server up and running.

Setting up The Raspberry Pi Owncloud Server

Firstly, you will need to have a Raspberry Pi with Raspbian installed. If you haven’t installed Raspbian, then check out our guide on how to install Raspbian via NOOBS (New Out of the Box Software).

There are quite a few ways you’re able to install Owncloud onto your Raspberry Pi. In this particular tutorial, we’re going to be downloading a web server (Nginx) and Owncloud.

Installing NGINX and PHP

The first thing we need to do is install both NGINX and PHP to our Raspberry Pi. We will need both of these pieces of software to run the Owncloud software.

1. Firstly, in either The Pi’s command line or via SSH, we will need to update the Raspberry Pi and its packages, do this by entering:

sudo apt-get update
sudo apt-get upgrade

2. Next, we need to add the www-data user to the www-data group.

sudo usermod -a -G www-data www-data

These instructions have been updated to work with Raspbian Buster. If you’re on an earlier version, then I highly recommend you upgrade to Raspbian Buster before continuing.

You can follow our guide on upgrading from Raspbian Stretch to Buster.

3. Once you are running Raspbian Buster, you can safely continue with this tutorial.

In this step, we will be installing all the packages that we require to run Owncloud. This includes php7.3 and its numerous modules that OwnCloud relies upon.

Run the following command to install everything we need.

sudo apt-get install nginx openssl ssl-cert php7.3-xml php7.3-dev php7.3-curl php7.3-gd php7.3-fpm php7.3-zip php7.3-intl php7.3-mbstring php7.3-cli php7.3-mysql php7.3-common php7.3-cgi php7.3-apcu php7.3-redis redis-server php-pear curl libapr1 libtool libcurl4-openssl-dev

Setting up NGINX for Owncloud and HTTPS

Our next step is to now set up and configure NGINX for it to work with the Owncloud software. We will also be setting NGINX up so that it can support HTTPS connections as well.
1. Now we need to create an SSL certificate you can do this by running the following command:

sudo openssl req $@ -new -x509 -days 730 -nodes -out /etc/nginx/cert.pem -keyout /etc/nginx/cert.key

Just enter the relevant data for each of the questions it asks you.

2. In addition to the SSL certificate, we also need to generate a custom dhparam file. This file helps ensure that our SSL connections are kept secure. By default, this would use a default one that isn’t nearly as secure.

To generate a 2048 byte long dhparam file, run the following command on your Raspberry Pi. This process will take quite a long time, up to 2 hours.

Adding the dhparam flag to the command will help speed up the process, but arguably is less secure.

sudo openssl dhparam -out /etc/nginx/dh2048.pem 2048

3. Now we need to chmod the three cert files we just generated.

sudo chmod 600 /etc/nginx/cert.pem
sudo chmod 600 /etc/nginx/cert.key
sudo chmod 600 /etc/nginx/dh2048.pem

4. Let’s clear the server config file since we will be copying and pasting our own version in it.

sudo sh -c "echo '' > /etc/nginx/sites-available/default"

5. Now let’s configure the web server configuration so that it runs Owncloud correctly.

sudo nano /etc/nginx/sites-available/default

6. Now simply copy and paste the following code into the file.

upstream php-handler {
    server unix:/var/run/php/php7.3-fpm.sock;

server {
    listen 80;
    server_name _;

    #Allow letsencrypt through
    location /.well-known/acme-challenge/ {
        root /var/www/owncloud;

    # enforce https
    location / {
        return 301 https://$host$request_uri;
server {
    listen 443 ssl http2;
    server_name _;
    ssl_certificate /etc/nginx/cert.pem;
    ssl_certificate_key /etc/nginx/cert.key;

    ssl_session_timeout 5m;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:AES256+EECDH:AES256+EDH';
    ssl_dhparam /etc/nginx/dh2048.pem;
    ssl_prefer_server_ciphers on;
    keepalive_timeout    70;
    ssl_stapling on;
    ssl_stapling_verify on;
    add_header Strict-Transport-Security "max-age=15552000; includeSubDomains; preload" always;
    add_header X-Content-Type-Options nosniff;
    add_header X-Frame-Options "SAMEORIGIN";
    add_header X-XSS-Protection "1; mode=block";
    add_header X-Robots-Tag none;
    add_header X-Download-Options noopen;
    add_header X-Permitted-Cross-Domain-Policies none;
    root /var/www/owncloud/;
    location = /robots.txt {
        allow all;
        log_not_found off;
        access_log off;
    # The following 2 rules are only needed for the user_webfinger app.
    # Uncomment it if you're planning to use this app.
    #rewrite ^/.well-known/host-meta /public.php?service=host-meta last;
    #rewrite ^/.well-known/host-meta.json /public.php?service=host-meta-json last;
    location = /.well-known/carddav {
        return 301 $scheme://$host/remote.php/dav;
    location = /.well-known/caldav {
        return 301 $scheme://$host/remote.php/dav;
    # set max upload size
    client_max_body_size 512M;
    fastcgi_buffers 8 4K;
    fastcgi_ignore_headers X-Accel-Buffering;
    gzip off;
    error_page 403 /core/templates/403.php;
    error_page 404 /core/templates/404.php;
    location / {
        rewrite ^ /index.php$uri;
    location ~ ^/(?:build|tests|config|lib|3rdparty|templates|data)/ {
        return 404;

    location ~ ^/(?:\.|autotest|occ|issue|indie|db_|console) {
        return 404;
    location ~ ^/(?:index|remote|public|cron|core/ajax/update|status|ocs/v[12]|updater/.+|ocs-provider/.+|core/templates/40[34])\.php(?:$|/) {
        fastcgi_split_path_info ^(.+\.php)(/.*)$;
        include fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param SCRIPT_NAME $fastcgi_script_name;
        fastcgi_param PATH_INFO $fastcgi_path_info;
        fastcgi_param HTTPS on;
        fastcgi_param modHeadersAvailable true;
        fastcgi_param front_controller_active true;
        fastcgi_read_timeout 180;
        fastcgi_pass php-handler;
        fastcgi_intercept_errors on;
        fastcgi_request_buffering off; #Available since NGINX 1.7.11
    location ~ ^/(?:updater|ocs-provider)(?:$|/) {
        try_files $uri $uri/ =404;
        index index.php;
    location ~ \.(?:css|js)$ {
        try_files $uri /index.php$uri$is_args$args;
        add_header Cache-Control "max-age=15778463";
        add_header Strict-Transport-Security "max-age=15552000; includeSubDomains";
        add_header X-Content-Type-Options nosniff;
        add_header X-Frame-Options "SAMEORIGIN";
        add_header X-XSS-Protection "1; mode=block";
        add_header X-Robots-Tag none;
        add_header X-Download-Options noopen;
        add_header X-Permitted-Cross-Domain-Policies none;
        access_log off;

    location ~ \.(?:svg|gif|png|html|ttf|woff|ico|jpg|jpeg|map)$ {
        add_header Cache-Control "public, max-age=7200";
        try_files $uri /index.php$uri$is_args$args;
        access_log off;

7. Now save and exit out of the file by pressing CTRL + X, then Y, followed by ENTER.

8. As we have made changes to NGINX’s configuration we need to restart it’s service by running the following command.

sudo systemctl restart nginx

Tweaking PHP for Owncloud

With NGINX now set up, we can now go ahead and prepare PHP to work with our Owncloud installation. As we use php-fpm, there are a few additional things we need to do.

1. Now that is done, there are a few more configurations we will need to update, first open up the PHP config file by entering.

sudo nano /etc/php/7.3/fpm/php.ini

2. In this file, we want to find and update the following lines. (CTRL + W allows you to search)


upload_max_filesize = 2M

Replace With

upload_max_filesize = 2000M


post_max_size = 8M

Replace With

post_max_size = 2000M

3. Once done, save and then exit by pressing CTRL + X, followed by Y, then ENTER.

4. Our next step is to make some changes to the php-fpm pool configuration. The reason for this is that php-fpm can’t access environment variables.

Run the following command to begin modifying the configuration file.

sudo nano /etc/php/7.3/fpm/pool.d/www.conf

5. Within this file, find the following block of code and replace it with what we have below.

You can use CTRL + W to find this block of code faster. Typically its located near the bottom of the file.


;env[PATH] = /usr/local/bin:/usr/bin:/bin
;env[TMP] = /tmp
;env[TMPDIR] = /tmp
;env[TEMP] = /tmp

Replace With

env[PATH] = /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
env[TMP] = /tmp
env[TMPDIR] = /tmp
env[TEMP] = /tmp

6. With these changes made, go ahead and save the file by pressing CTRL + X, followed by Y, then ENTER.

Adding Swap Memory

Our next step is to add some swap memory to our system.

Adding swap memory allows the Raspberry Pi to work further beyond its memory by making use of space on the storage device. While a lot slower then RAM it is better then the program crashing

1. To increase the amount of swap memory, we need to modify a file called dphys-swapfile.

To modify this file, make use of the following command:

sudo nano /etc/dphys-swapfile

2. Within this file, find the following line and change it to what we have below.


Replace With


3. Once done, save and then quit by pressing CTRL + X, followed by Y, then ENTER.

4. For our changes to take effect, we will need to now restart the Raspberry Pi by running the command below.

sudo reboot

Setting up a MySQL Database & User for Owncloud

Before beginning this section, you must have already set up a MySQL server on your Raspberry Pi.

1. To be able to create our database, we will need to make use of the MySQL command-line interface.

We can load up the tool by running the following command.

sudo mysql -u root -p

2. Once logged in, you can begin interacting with your MySQL server.

The database we will be creating is called ownclouddb. We can create this database by running the following command.


3. With the database created, let’s now create a user that can interact with it.

We can create a user called ownclouduser by running the command below. Make sure that you replace [PASSWORD] with a secure password and make a note of it for later.

CREATE USER 'ownclouduser'@'localhost' IDENTIFIED BY '[PASSWORD]';

4. Our next step is to give access permissions to our new user.

We can grant these privileges by running the following command.

GRANT ALL PRIVILEGES ON ownclouddb.* TO 'ownclouduser'@'localhost';

5. The final task is to flush the privileges. If we don’t do this, then our changes won’t be utilized by the server.

To flush the privileges, all we need to do is run the following command.


Once the privilege table has been flushed, we can proceed to install and set up the Owncloud software.

Downloading & Extracting Owncloud

Now in this section, we will be installing the actual Owncloud software on to our Raspberry Pi. Installing Owncloud requires a couple of straightforward steps.

1. Once the Pi has restarted, you will need to install Owncloud onto the Raspberry Pi.

Let us change in to the directory where we will be running the script from.

cd /var/www/

2. Now that we are in the right directory we can now download the latest version of Owncloud.

To do this we will make use of wget by running the command below.

sudo wget https://download.owncloud.org/community/owncloud-latest.tar.bz2

3. Now extract the archive we downloaded by using tar.

sudo tar -xvf owncloud-latest.tar.bz2

4. With everything extracted we need to make sure that the www-data owns the files.

We can recursively modify the permissions of the file by using the chown command.

sudo chown -R www-data:www-data /var/www

5. Now we need to open up the .user.ini file to enforce some of the changes we made earlier in the tutorial

sudo nano /var/www/owncloud/.user.ini

6. In here update the following values, so they are 2000M:


7. Now that is done, we should be able to connect to Owncloud at your PI’s IP address.

Before you set up the admin account, you might want to mount an external drive, so you have lots of disk space for your Raspberry Pi Owncloud server. Just follow the instructions in the next section.

Mounting & Setting up a Drive

Setting up an external drive while should be relatively straightforward but sometimes things don’t work as correctly as they should.

These instructions are for mounting and allowing Owncloud to store files onto an external hard drive.

1. Firstly if you have an NTFS drive we will need to install an NTFS package by entering the following:

sudo apt-get install ntfs-3g

2. Now let’s make a directory we can mount.

sudo mkdir /media/ownclouddrive

3. Now we need to get the GID, UID, and the UUID as we will need to use these soon. Enter the following command for the GID:

id -g www-data

4. Now for the UID enter the following command:

id -u www-data

5. Also if we get the UUID of the hard drive, the Pi will remember this drive even if you plug it into a different USB port.

ls -l /dev/disk/by-uuid

UUID Hard Drive

Copy the light blue letters and numbers of the last entry (Should have something like -> ../../sda1 at the end of it).

6. Now let’s add your drive into the fstab file so that it will boot with the correct permissions.

sudo nano /etc/fstab

7. Now add the following line to the bottom of the file, updating UID, GUID and the UUID with the values we got above. (The following should all be on a single line)

UUID=DC72-0315 /media/ownclouddrive auto nofail,uid=33,gid=33,umask=0027,dmask=0027,noatime 0 0

8. Reboot the Raspberry Pi, and the drives should automatically be mounted. If they are mounted, we’re all good to go.

Note: If you get an error stating the Pi is in emergency mode at boot up then this likely means a problem with the fstab entry. Just edit the fstab file (sudo nano /etc/fstab) and remove the added line or look for a mistake and fix it.

Setting up Owncloud

I will briefly go through the basics of setting up Owncloud Raspberry Pi here. If you want more information, I highly recommend checkout out the manuals on their website. You can find them at the Owncloud manual site here.

1. In your favorite web browser, you need to go to your Raspberry Pi’s IP address.

If you don’t know your Pi’s local IP, you can run the following command.

hostname -I

2. Once you go to the IP you’re like to get a certificate error, add this to your exception list as it will be safe to proceed.

On Chrome, you click the Show advanced button (1.).

Then clickProceed to [YOURPISIPADDRESS] (unsafe)” (2.).

Raspberry Pi Owncloud Server Chrome Security Warning

3. When you first open up Owncloud, you will need to do some initial setup steps.

The first thing you need to do is specify a username and password for your Owncloud admin account. (1.)

Next, we need to bring up the storage and database settings. You can do this by clicking the “Storage & database” dropdown (2.).

If you are using a different data folder, you can specify it now by using the Data folder textbox (3.)

We then need to bring up the MySQL database options. You can find these by clicking the MySQL/MariaDB toggle (4.).

Next, we need to fill out three bits of information, the database user, the password for that user, and the database name.

  1. First, you need to specify the “Database user” (A.). If you are following this guide, this should be ownclouduser.
  2. The second option you will need to specify the password you set for the above user. (B.)
  3. Finally, we need to set the database name. (C.) If you have used the ones from this tutorial, you should set this to ownclouddb.

Once you have finished with all the settings, click the Finish setup button (4.).

Owncloud Server Setup Configuration Screen

If you ever need to update and you find the internal updater is not working, this likely means you will need to do it manually.

You can find a detailed process on how to update over at Owncloud’s update manual page.

The next two sections will show you how to improve your Owncloud software even further.

Setting up Memory Caching for Owncloud

In this section, we will be showing you how to configure Owncloud to make use of APCu and Redis. APCu is used as an object memory cache, and Redis is used to deal with transactional file locking.

Using both of these will help improve the performance of Owncloud on your Raspberry Pi.

1. To be able to enable these, we ill need to make a change to the Owncloud configuration file.

Begin editing this file by running the following command.

sudo nano /var/www/owncloud/config/config.php

2. Within this file, find the following line and add the block of text below it.


'installed' => true,

Add Below

  'memcache.local' => '\OC\Memcache\APCu',
  'memcache.locking' => '\OC\Memcache\Redis',
  'redis' => [
    'host' => 'localhost',
    'port' => 6379,

3. Once done, save the file by pressing CTRL + X, then Y, followed by ENTER.

Using System Cron with Owncloud

The Owncloud team recommends that you should set it up so that the operating system runs the scripts cron jobs instead of Ajax.

1. To be able to set up a cron job for Owncloud, we will need to make use of the www-data user’s crontab.

Begin modifying the user’s cron by running the following command.

sudo crontab -u www-data -e

If you are asked what editor you should use to modify the crontab, we highly recommend that you use nano.

2. Add the following line to the bottom of this file.

*  *  *  *  * /usr/bin/php /var/www/owncloud/occ system:cron

This line will run Owncloud’s cron job every minute.

3. Once done, save the file by pressing CTRL + X, followed by Y, then ENTER.

You should now have Owncloud set up correctly on your Raspberry Pi.

Port Forwarding & External Access

If you want to have access to your cloud drive outside your local network, then you will need to setup port forwarding and make a few changes to our config files.

Firstly, we need to go back to the default file and change the server_name values (There is 2 of them). Update these to your external IP address. You can get your IP at what is my IP.

If you have a dynamic IP you may want to set up a dynamic DNS and use that as your address. You can find information on this in my guide to port forwarding.

Enter the following to bring up our default server file:

sudo nano /etc/nginx/sites-available/default

Once you have updated the IP’s in the server file, you will need to add the external IP to your trusted IP list and make sure Owncloud doesn’t overwrite it. To do this open up the Owncloud config file and enter:

sudo nano /var/www/owncloud/config/config.php

In here add a new item to the trusted domains array (This will be your external IP address). Your new entry should look something like this (x are just placeholders).

1 => 'xxx.xxx.xxx.xxx',

Finally update the URL of the overwrite.cli.url line to your IP Address. It should look something like this.

'overwrite.cli.url' => 'https://xxx.xxx.xxx.xxx',

Below is an example of the completed config.txt file.

External IP Change Example

Once done, restart the Nginx service by entering the following:

sudo service nginx restart

Be sure to check out my guide on port forwarding and use the following port 443 for internal, and I recommended a random port for the external port. Make sure when setting up the external port that it isn’t already reserved for a specific program.

When connecting to the Owncloud server externally, you will need to make sure you use https otherwise you will get an invalid request in your browser.

Setting up port forwarding is super easy to do and allows you to have access to your personal cloud on the go. Also after you have done this, you can still connect via your local IP as well.

I hope this tutorial has helped you make your very own Raspberry Pi OwnCloud. If you have any troubles, want to leave feedback or if I have missed anything feel free to drop us a comment below.


  1. Avatar for bieazizul
    bieazizul on

    hello why i can’t access nginx links? is this download links or just a information links?

    1. Avatar for Gus
      Gus on Editor

      Looks like they changed the structure of their website without redirecting to the new location. I have fixed the links now, it was just a information link.

  2. Avatar for Jon
    Jon on

    Hi. This a great tutorial. Very easy to follow and very thorough.

    Question is, does the hard drive need to be in a specific format? Ntfs/fat32?
    Thanks in advance

  3. Avatar for luca
    luca on

    hi, I followed all the steps of driving without a hitch or error, I came to the point: basic first setup, step 1: “In your browser enter your Pi’s IP address in my case it is …..” I enter my ip address, but nothing happens. tells me to load error, Firefox can not establish a connection to the server ….. therefore I am now blocked because I will not open the page owncluod could depend on what? thanks for the concern.

  4. Avatar for Cheng
    Cheng on

    I am noob for Linux. After install owncloud, I tried to upgrade itfrom 9.0.4 to 9.1.4 but never success. I tried using wget download newer version and unzip cover the old owncloud files. The main page still show I am in 9.0.4 version. How can I upgrade the owncloud server?

    I may need to move my raspberry pi to another location, and the local IP will change. Is possible to change IP after I installed it?

    1. Avatar for Shadowstreik
      Shadowstreik on

      On step 19, identify the proper version in the wget statement. It should be noted that ownCloud should NOT have already been installed, but a clean install.

      IP is easy. Simply, make it static. Most often this can be accomplished by reserving/setting it via the router.

  5. Avatar for Cheeky
    Cheeky on

    I followed this tutorial, the issues i ran into where the NGINX, for some reason it was not installed on my version of Pi, I got NGINX installed but of course there were a few version changes. and there was some issues with the .html file. most of the time it didn’t exist. I have stopped at the PHP editing. I will let you know how much further i get in this and if i finally get it to work

  6. Avatar for Jamie Purdie
    Jamie Purdie on

    I’m hoping this website is still being maintained.

    When i type my Pi IP-Address into my browser (internet explorer) i get no setup screen instead a text file is downloaded and displayed which seems to contain the copyright licence from onecloud, otherwise nothing happens.

    here an excerpt from the file:

    * @author Jarn Friedrich Dreyer
    * @author Lukas Reschke
    * @author Morris Jobke
    * @author Robin Appelman
    * @author Thomas Müller
    * @author Vincent Petry
    * @copyright Copyright (c) 2016, ownCloud, Inc.
    * @license AGPL-3.0
    * This code is free software: you can redistribute it and/or modify
    * it under the terms of the GNU Affero General Public License, version 3,
    * as published by the Free Software Foundation.

    The text then goes on, can anyone advise me on what i am doing wrong or have done wrong (code wise maybe?) here?

  7. Avatar for Pensad0r
    Pensad0r on

    Thanks for the Tut,
    Everything is working, but i have some doubts:
    I’ve created admin user without any external device mounted.
    When I create a user, the default folders, photo and documents are stored on RPI SD card, and everything I put on the cloud stays stored there.
    I’ve added now an external device, its mounted and visible for all the users as a folder, but i would like that was the “home” for each user, is it possible?

  8. Avatar for Peter
    Peter on

    Hi Gus,

    Thanks for you tutorial.
    Internal access works fine but I want to expand to access from outside. It would appear that Firefox and Chrome have ‘banned’ self generated certificates. Have you considered (or produced) an extension to this so that genuine Letsencrypt certificates can be obtained and used.

    Thank you

  9. Avatar for Guss
    Guss on

    Thnx a lot Gus! I like your project. Neat and to the point.

    Can I use the same SD(32gb) for storage? If so, I already set an account up, how to add it in there? Please if u can answer today!

  10. Avatar for Tanaya
    Tanaya on

    Hey Gus,
    After I enter the IP of Pi in the browser for owncloud login i get a connection refused error.

  11. Avatar for Andrew
    Andrew on

    Thanks for your guide everything works perfect, except when I access mycloud externally the browser says the certificate is invalid crosses out https and says not secure?

  12. Avatar for Josh
    Josh on

    Will this work alongside the web server, or do the changes to localisation and whatnot affect the web server?

    1. Avatar for Shadowstreik
      Shadowstreik on

      Nginx is a webserver in of itself.

  13. Avatar for BALA
    BALA on

    when i connect from the other network i am getting an error of
    this site can’t be reached
    http’s server DNS address could not be found.
    search google for https

  14. Avatar for Nojas
    Nojas on

    Firstly, thanks for the great tutorial, Gus! Unfortunately, I have some problems…
    I did all the steps very carefully checking each command twice at least. I haven’t finished the last ‘port forwarding’ section because I am stuck. I can access my owncloud client in a browser via raspberry’s IP but after successful logging into it I can only see the default files and directories (Documents, Photos and ownCloud manual.pdf). There are no files from my external hard drive which is mounted properly (I can see the files through ‘ls /media/owncloud’). Also the UUID is set properly.
    Is there anything I can check to determine what’s wrong? Please help!

    1. Avatar for Shadowstreik
      Shadowstreik on

      I know exactly what you’re speaking of. I ran into the same issue while upgrading from the RPi2 to a 3. The external drive had everything and I did everything with the thinking that if I put in the proper info it should have just displayed everything upon logging in. And, of course, it didn’t. The resolution I thought was necessary was to wipe the drive and start fresh and sync up everything all over again. It’s just about done, though there’s a lot of gateway timeouts and loss of connection requiring reboots. But, like I said, it’s just about done.

    2. Avatar for Shadowstreik
      Shadowstreik on

      [ UPDATE ]

      Correction, now it won’t connect. Nearly a half-dozen reboots and neither the sync will connect nor my manual attempts in a browser will connect, all I get is a blank screen.

      I suppose I will have to rebuild the entire thing, again, from a fresh image and hard drive format. Then, manually upload the files one at a time or in very small groups.

    3. Avatar for Nojas
      Nojas on

      I don’ want to format my whole 1GB external hard drive. It would take ages to backup all the data to another drive (BTW i don’t have any). How to upload the files manually since I just want to make a cloud from the directory where my hard drive is mounted? Then all the files should just appear in an ownCloud browser client.

    4. Avatar for Shadowstreik
      Shadowstreik on

      The difficulty there is the data is organized in an ordinary directory structure. Whereas, owncloud uses databases. The data would have to be ported to a database structure such as sqlite or whatnot. owncloud won’t read data straight from a directory (to my knowledge, though I could be wrong).

      I would recommend purchasing a portable usb drive or thumbdrive large enough to build the database, hold the data and keep the existing one as a backup.

    5. Avatar for Nojas
      Nojas on

      Ok, so how to move all my data from my usb external drive to another to be sure that owncloud can build the database from that and display all my files in a browser client? Should I use a specific file format?
      When installing sqlite, according to this tutorial, it creates the database from where my external drive is mounted, but I faced the problem that after some time it crashes with 504 (or maybe 503) error, so maybe the database needs more time to build itself but it fails? When refreshing client after this error, I have an acocunt but files are not displayed.

    6. Avatar for Shadowstreik
      Shadowstreik on

      When building a database, it starts with an empty one and the data is ported in from another source. That is best for syncing using the Owncloud application. Basically, during a sync setup, is the source is selected and then the folder it would like to be synced to is selected and it then runs and builds the database.

      The 5xx errors are typically gateway timeouts. I have found this to be typical of large file sizes and not so much the extension of file type. Though, the type of file being synced has a lot to do with file size. For example, pictures. Typically, those are fairly small. I, for one, have thousands of them. They all synced just fine and with no errors. Video files, however, such as ones that are, let’s say, an entire VHS tape of home movies that was converted to avi is gigantic. That will result in timeouts. If it’s converted from avi to, let’s say, mp4 or mkv, the filesize is much smaller but is still a fairly large file. Timeouts will still result. I am experiencing this, right now, actually. The cause behind it is trying to sync large files on an RPi.

      To achieve smaller file sizes, breaking videos up into smaller segments(files) may be a good thing to do. This may require editing them, of course. The file type(extension) isn’t much help, but I certainly recommend mkv or mp4 over avi and similar formats because extensions do make a difference in the end filesize.

      And, I have to restart the nginx server a lot. I augment those restarts with both warm and cold reboots, which helps a little. But, it’s a long process with the larger files. The only solution in the bigger picture is building owncloud using a regular PC, laptop, etc. rather than an RPi, because an RPi uses a core that is used in mobile and similar devices.

  15. Avatar for Bas
    Bas on

    Hey All, I hope I can get an answer out you guys! I’ve followed every step and seem to have had no problems in doing so, except for the fact that I can’t reach owncloud in my browser.. Any Idea what could be the cause of this? Do I use my internal or external IP in the nginx file?

    Many thanks in advance!

    1. Avatar for Bas
      Bas on

      The error I get is that the page couldn’t be loaded / Can’t connect to destination.

  16. Avatar for Mina
    Mina on

    The tutorial is great, but I’m having trouble when I try to access my pi when using the browser. It says that it refuses to connect. Any suggestions?

  17. Avatar for Aric Caley
    Aric Caley on

    This is incredible slow if you do not enable MySql! Before you do the setup, run this:

    sudo apt-get install php5-mysql
    sudo apt-get install mysql-server

    Then make sure to setup the mysql database in the owncloud config screen.

  18. Avatar for Em
    Em on

    Hey guys!

    So I followed the steps and am currently on the .htaccess section. However, it’s completely empty… (opens to a black screen with nothing in it). What should I do?

  19. Avatar for Greg
    Greg on

    Thanks for the tutorial! I’m having a terrific time with a very specific error that happens whenever I try to finish setting up the admin account through my web browser. The error is: “Error trying to create admin user: Failed to connect to the database: An exception occurred while executing ‘PRAGMAjournal_mode=WAL’: SQLSTATE[HY000]: General error: 10 disk I/O error”
    I know this has something to do with SQLite but I don’t have a clue as to how to fix it and can’t find much info. I have a RPi3 running Raspian and ownCloud 9.1.3. I’ve gone through the whole procedure 3 times and it always ends up at this error. I’ve tried reformatting the external drive I’m using both as FAT and HTFS. The RPi recognizes the drive and I’m able to configure it as storage for ownCloud and when I unmount it the ownCloud db files are on it. I just can’t get past this error to setup the admin account.
    Any help would be greatly appreciated!

  20. Avatar for Kenneth
    Kenneth on

    first of all thank you for this tutorial, installed and configured my ownCloud server but now I need to upgrade to version 9.3.
    How am I supposed to do this?

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