Connecting to an M3 desktop using Strudel Web
1. Go to the Strudel Web - Select a remote system
2. Select the Remote system field to display a list of options
3. Select M3 and CVL@MASSIVE
4. Select the [Login] button
5. Select your organisation (hint: start typing in the search field to initiate the autocomplete function). Once you’ve found your organisation select the [Continue to your organisation] button
6. You will be presented with a login for the selected organisation. Enter your authentication credentials for this organisation
7. The first time you attempt to access the Strudel Web service it will ask you for permission to access the information provided by your institution’s login process (typically just your name and email address). This information will be used by the service to authenticate you on to its system. The form may also provide you with a range of release consent duration periods, in which case you should select one and select the [Accept] button to proceed. Note: you will not be asked for this permission again
8. The Strudel Web service will display a dialog requesting permission to access your MASSIVE account. Select the [SOUNDS GOOD TO ME] button to access your account. Select the [NO THANKS] button to cancel the log in process
9. When you first log in to Strudel you will be presented with a list of desktop configurations on the left-side panel. Select the one you need.
Information about the desktop configurations can be found here.
10. Before launching a desktop, take a moment to familiarise yourself with the desktop manager, which is comprised of two main control areas: Launch a desktop and Running desktops:
Launch a desktop: This area displays various parameters for your session
Time (hours): You can set the length of time your session runs for by selecting and editing the number of hours directly or by using the arrows that appear when you hover your mouse over the field (Fig. 6 below: item 1). Important notes about setting time periods:
Desktops run for a fixed amount of time. The default session length is 4 hours. Once the desktop session hits the time limit, all processes will be killed and the desktop session ends. Any unsaved data will be lost at this point in time. Data that has been saved will not be impacted. Think about how long the process you want to run will take and add a reasonable margin for safety. You can always create new sessions when you’re ready to continue your work
Maximising availability of resources: Avoid reserving sessions for longer than needed to maximise availability of resources for other users
If you require a session to run continuously for a prolonged period of time, contact the MASSIVE helpdesk to arrange to discuss.
Project: Select your project code from the drop down list
Running desktops: This area enables you to access or stop your running desktop (Fig. 6 below: items 3 and 4). By default, new users will be limited to one running desktop. If you require multiple concurrent desktops, contact the MASSIVE helpdesk for assistance. This area also shows the unique job ID number and the time remaining for each desktop session. If you require assistance with your desktop session, include the job ID number in your email. The area also includes buttons for displaying and stopping desktops
Set the Time (hours) and Project parameters (explained above)
Select the [LAUNCH] button to start a new desktop (see Fig. 7 below, item 2)
Select the (blue) [SHOW DESKTOP] button to display the desktop (in most browsers this should open a new tab) (Fig. 6 below: item 3)
Your desktop will open in a new tab in your browser.
Fig. 8: step 14 - the MASSIVE desktop
Using copy and paste
Note that copying and pasting between your machine and the remote desktop is achieved through the use of the Strudel Web clipboard tool (see Fig. 8 below).
Copy the content to your local machine’s clipboard using Ctrl-c or the context menu
Go to the Strudel Web CVL desktop
Use Control+Alt+Shift (Windows and Linux) / Command+Ctrl+Shift (Mac) to open the Strudel clipboard tool
Paste your content into the Strudel clipboard tool - this sends your text to the remote desktop’s clipboard
Use Control+Alt+Shift / Command+Ctrl+Shift to close the Strudel clipboard tool
Paste the text using Ctrl-v or the context menu
To copy text from the remote desktop to your local machine simply reverse the process above: use Ctrl-c or the context menu to copy the text to the desktop’s clipboard then open the Strudel clipboard. The text appears in the clipboard tool and is sent to your local machine. Close the clipboard tool. Go to your local desktop and use Ctrl-v or the context menu to paste the text
Closing your desktop
To stop your desktop return to the tab containing the Strudel Web desktop manager and select the red [STOP DESKTOP] button (Fig. 7 above: item 4). You will be asked to confirm that you want to stop the desktop. Select [YES] to stop the desktop
Note, when you stop your desktop, or if the connection fails for any reason (e.g. you lose your internet connection) the tab the desktop was running on will display a reconnection dialog. If you intentionally stopped your desktop, simply close this tab. If you wish to re-establish your connection, go back to the main Strudel Web page and select [SHOW DESKTOP] again (if this option isn’t available, it is because the desktop has stopped, in which case simply launch a new desktop by returning to step 10 above)
If you have any questions, contact the MASSIVE helpdesk