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Call for Roihu pilot projects is now open! Read the article to learn more & apply for early access.

Resource planning for your CSC Project

Both the CSC project manager and project members are responsible for monitoring the resources consumed by their CSC project: Billing Units (BUs) and storage quota. When creating a project, you can apply for the default amount of resources, which will be granted immediately. However, it’s important to plan ahead for the next six months of usage and apply for additional resources twice a year.

Please note that after each Billing Units application, there is a two week period during which you cannot submit another request, thus make sure to apply for resources in advance. You will be notified via email when your project’s Billing Units are running low, so you can apply for more in time and avoid service interruptions.

Billing Units and quota

Every active CSC project consumes both Billing Units (BUs) and storage quota.

Billing Units (BUs) are used to track how much computing power and processing time your project consumes. CSC uses different types of Billing Units to measure resource usage based on the service:

  • SD Desktop consumes Cloud Billing Units type, which reflect the use of virtual desktops and compute resources

  • SD Connect consumes Storage Billing Units type, which reflect the amount of data stored in CSC’s cloud infrastructure.

  • 30 000 Cloud and Storage BUs is usually enough for initial testing. Next, you should estimate your project’s resource and storage needs for the next six months and apply for the required amount using the MyCSC portal. The instructions below will guide you through the process.

The storage quota limits the amount of storage space available:

  • Default quota (or storage space) for each CSC project with for SD Connect enabled is 10 TB, which you can expand up to 200 TB as needed by contacting service desk (subject: Increase Allas quota).
  • Default volume quota for each virtual desktop is up to 200 GB. This is the storage space used to import files from SD Connect to SD Desktop for the analysis phase. You can expand the volume, before any data has been imported to it, by writing to servicedesk@csc.fi (subject: SD Desktop).
  1. SD Connect BU consumption
  2. SD Desktop BU consumption
  3. What happens if your project runs out of Billing Units?
  4. Apply for more billing units
  5. Log into SD Services

SD Connect BU consumption

SD Connect stores data into CSC's infrastructure Allas and provides additional automated encryption and encryption key management. SD Connect consumes Billing Units at a rate of 1.3 Storage BUs per TB per hour.

Here’s a table summarizing the Storage Billing Units required for storing data in SD Connect over 6 months and 1 year for various storage sizes:

Storage Size Storage Billing Units (6 Months) Storage Billing Units (1 Year)
500 GB (0.5 TB) 2,847 units 5,694 units
1 TB 5,694 units 11,388 units
10 TB 56,940 units 113,880 units
100 TB 569,400 units 1,138,800 units

SD Desktop BU consumption

Analysing data in SD Desktop consumes Cloud Billing Units based on the type of virtual desktop used. Each virtual desktop can also have a volume (also called disk space), where files can be imported from SD Connect/SD Apply. The volume can be added only during desktop creation (up to 200 GB). If you need larger volume please contact service desk (subject: Sensitive data).

Here’s a table summarizing the Cloud Billing Units required for using SD desktop over 6 months and 1 year for various desktop options:

Desktop Option Cloud Billing Rate (units/hour) Cloud Billing Units (6 Months) Cloud Billing Units (1 Year)
Small Computation 5.2 22,464 44,928
Medium Computation 10.4 44,928 89,856
Heavy Computation 65 280,800 561,600
Small GPU Computation 78 341,640 683,748
Big Picture project 195 854,100 1,708,770

What happens if your project runs out of Billing Units?

Once all the Cloud Billing Units for your CSC project have been used up, access to the SD Desktop service will be restricted. This means that:

  • All virtual desktops currently running will automatically be paused.
  • You will not be able to access the virtual desktops content's or unpause them, until you have applied for more resources.
  • Your data remains unaffected and will not be deleted, even in cases where the total Billing Units reach zero or enter negative values.

Note

Each project member will receive a notification via email from the MyCSC portal when the Billing Units for your CSC project are about to end.

Apply for more billing units

You can apply for more BUs for your CSC project in MyCSC portal. Please note that after each application, there is a two week period during which you cannot submit another Billing units (BUs) request, thus make sure to apply for resources in advance.

  1. Sign in to MyCSC with your Haka or Virtu credentials.
  2. Go to Projects page (left side menu or a hamburger menu at the top right corner).
  3. Choose a project and click to open it.
  4. In the new view, scroll down to Resources window and click Apply for resources. A new window will appear (this might take up to 8 seconds). Click apply for resources.
  5. In the new window you will see the services you have active in the project (in gray). Press Next. Continue to billing units.
  6. In the second view, click on the Billing Units package you need (e.g. M) for:
    • Cloud Billing Unit type (used by SD Desktop)
    • Storage Billing Units type (for SD Connect)
    • Click Next.
  7. In the next view, click Add publications. In the new window, you can search or add publications manually. If you don't have publications directly related to this work yet, any past publication from your research group will be fine. Click Add.
    • Next, you will be asked to add keywords. These will become tags that will help you search for the project. Add a keyword (e.g. research) and press Add.
    • Next, you need to fill in two more fields: Short overview of (expected) results and Program, software, methods used.
    • Click Next.
  8. In the last view, you can review the project description and field of science. Finally, you can click Submit.

Log into SD Services

  • Now all the preparations are ready and you can start using the services (links to related user guides):

SD Connect:

SD Desktop: