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habrok:introduction:workflow [2023/03/20 09:16] – adminhabrok:introduction:workflow [2023/03/22 13:03] (current) – fokke
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 For larger data sets each user has access to a space on the scratch file system. \\ For larger data sets each user has access to a space on the scratch file system. \\
-**This area is only meant for data ready for or recent results from processing. It is not meant for long term storage. THERE IS NO BACKUP!! **+**This area is only meant for data ready for processing, or recent results from processing. It is not meant for long term storage. THERE IS NO BACKUP!! **
  
 ==== local disks ==== ==== local disks ====
  
-The Peregrine nodes also have local disks that can only be used by calculations running on that specific machine. This implies that this also is temporary space. These local disks are based on solid state (SSD) storage. This means that they are for most use cases much faster than the scratch area. +The Hábrók nodes also have local disks that can only be used by calculations running on that specific machine. This implies that this also is temporary space. These local disks are based on solid state (SSD) storage. This means that they are for most use cases much faster than the scratch area. 
  
 We therefore advise users to copy their input data sets from the scratch area to the local disk at the beginning of the job. The job can then run using the local disk for reading and writing data. At the end of the job the output has to be written back to the scratch area.   We therefore advise users to copy their input data sets from the scratch area to the local disk at the beginning of the job. The job can then run using the local disk for reading and writing data. At the end of the job the output has to be written back to the scratch area.  
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 Besides the storage directly available on all nodes of the cluster some external storage areas can be accessed from the login nodes. These areas are described below. Besides the storage directly available on all nodes of the cluster some external storage areas can be accessed from the login nodes. These areas are described below.
  
-==== data handling ====+==== Project storage ====
  
-On the login node the "data handling" file systems are mounted. Users can get access to storage on data handling based on a fair use model. The storage is allocated on request.  +On the login nodes the ''/projects'' file system is mounted. Users can get access to storage on this storage area based on a fair use model. Additional storage is allocated on request and above a certain threshold costs are involved.
- +
-**WiP**+
  
 ==== RDMS ==== ==== RDMS ====
  
-**WiP**+The Research Data Management system can be used from the Hábrók nodes. You can find more information about the RDMS on its dedicated wiki pages: 
 +https://wiki.hpc.rug.nl/rdms/start
  
  
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-**Next section: [[peregrine:connecting_to_the_system:connecting]]**+**Next section: [[habrok:connecting_to_the_system:connecting]]**