To migrate data between two instances (for example, between researchdrive.surfsara.nl and a branded instance), we advice to use rclone, which you can download here: https://rclone.org/downloads/
Define data source and destination
First, log in to the source environment, go to 'settings' in the top right menu, and then to 'security'. Scroll down and create a new app password. Don't click 'done' yet! You need the information that it shows there:
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You need from this:
- Username
- Password
- URL
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After installing rclone, begin by opening a command line terminal Start the rclone cofigurator: Code Block |
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language | bash |
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theme | Midnight |
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title | rclone config |
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| rclone config |
First, give a clear name to your remote: Code Block |
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language | bash |
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theme | Midnight |
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title | rclone config |
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| n) New remote
s) Set configuration password
q) Quit config
n/s/q> n
name> source-rdrive |
Now rclone will give you a (long) list of possible storages. Select 'Webdav' Code Block |
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language | bash |
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theme | Midnight |
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title | rclone config |
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| Type of storage to configure.
Choose a number from below, or type in your own value
1 / Alias for a existing remote
\ "alias"
2 / Amazon Drive
\ "amazon cloud drive"
(...)
19 / SSH/SFTP Connection
\ "sftp"
20 / Webdav
\ "webdav"
(...)
Storage> 20 |
Now copy/paste the full URL from the webdav settings (that you got earlier) Code Block |
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language | bash |
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theme | Midnight |
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title | rclone config |
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| URL of http host to connect to
Choose a number from below, or type in your own value
1 / Connect to example.com
\ "https://example.com"
url> https://researchdrive.surfsara.nl/remote.php/nonshib-webdav/ |
Select owncloud Code Block |
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language | bash |
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theme | Midnight |
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title | rclone config |
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| Name of the Webdav site/service/software you are using
Choose a number from below, or type in your own value
1 / Nextcloud
\ "nextcloud"
2 / Owncloud
\ "owncloud"
3 / Other site/service or software
\ "other"
vendor> 2 |
Copy/paste the username from the webdav settings (that you got earlier) Code Block |
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language | bash |
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theme | Midnight |
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title | rclone config |
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| User name
user> example_user |
Copy/paste the password from the webdav settings (that you got earlier) Code Block |
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language | bash |
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theme | Midnight |
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title | rclone config |
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| Password.
y) Yes type in my own password
g) Generate random password
n) No leave this optional password blank
y/g/n> y
Enter the password:
password:
Confirm the password: ********
password: ******** |
Depending on your rclone version, it may ask for advanced config or bearer token here. You do not need those: Code Block |
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language | bash |
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theme | Midnight |
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title | rclone config |
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| Edit advanced config? (y/n)
y) Yes
n) No (default)
y/n> n |
Check the configuration and confirm if it is correct Code Block |
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language | bash |
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theme | Midnight |
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title | rclone config |
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| Remote config
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[source-rdrive]
type = webdav
url = https://researchdrive.surfsara.nl/remote.php/nonshib-webdav/
vendor = owncloud
user = example_user
pass = *** ENCRYPTED ***
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y) Yes this is OK
e) Edit this remote
d) Delete this remote
y/e/d> y |
Quit the configurator Code Block |
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language | bash |
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theme | Midnight |
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title | rclone config |
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| Current remotes:
Name Type
==== ====
source-rdrive webdav
e) Edit existing remote
n) New remote
d) Delete remote
r) Rename remote
c) Copy remote
s) Set configuration password
q) Quit config
e/n/d/r/c/s/q> q |
Info |
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| You have to repeat the above steps for the destination environment |
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Testing your configuration
If all went well, you have a source and a destination defined:
Code Block |
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language | bash |
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theme | Midnight |
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title | rclone config |
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rclone listremotes
source-rdrive:
target-example: |
You should be able to list your files:
Code Block |
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language | bash |
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theme | Midnight |
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title | rclone config |
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rclone ls "source-rdrive:/source_project (Projectfolder)/"
rclone ls "target-example:/destination_project (Projectfolder)/" |
Migrating the data
See rclone performance considerations for some important performance tips!
Panel |
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borderColor | red |
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titleColor | white |
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titleBGColor | red |
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borderStyle | solid |
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title | Timeout |
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It is important to set the '--timeout ' option high enough. As a rule of thumb, set it to 10 minutes for every GB of the biggest file in a collection. So if the biggest file you want to upload in a collection is 10GB, set --timeout 100m This may look ridiculously large, but it provides a safe margin to avoid problems with timeout issues. |
And you should be able to transfer your files:
Code Block |
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language | bash |
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theme | Midnight |
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title | rclone config |
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rclone -vvv copy --timeout 360m --use-cookies --transfers 16 "source-rdrive:/source_project (Projectfolder)/" "target-example:/destination_project (Projectfolder)/" |