UVA Research Computing

Research Computing

Creating innovative solutions for researchers

/tag/scratch

  • `/scratch` Policy Enforcement

    RC system engineers will begin actively clearing /scratch files more than 90 days old beginning 10/14/2019. /scratch is intended as a temporary work directory (90 days maximum). It is not backed up and needs to be purged periodically in order to maintain a stable HPC environment. We encourage users to back up their important data. RC offers several low-cost storage options to researchers. For more information about research computing storage options: Visit our Storage Overview page. Learn more about specific storage features of Rivanna HPC. What is /scratch and why should you use it?
  • HPC Storage

    There are a variety of options for storing large-scale research data at UVa. Non-sensitive data storage systems can be accessed from the Rivanna high performance computing system. .tg {border-collapse:collapse;border-spacing:0;border-color:#ccc;} .tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:0px;overflow:hidden;word-break:normal;border-color:#ccc;color:#333;background-color:#fff;} .tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:0px;overflow:hidden;word-break:normal;border-color:#ccc;color:#333;background-color:#f0f0f0;} .tg .tg-hy9w{background-color:#eceeef;border-color:inherit;vertical-align:top} .tg .tg-dc35{background-color:#f9f9f9;border-color:inherit;vertical-align:top} .tg .tg-0qmj{font-weight:bold;background-color:#eceeef;border-color:inherit;vertical-align:top} Non-Sensitive Data Storage Name Quota Price Data Protection Accessible from Best Practices /home 50GB Free 3-week snapshot Rivanna login and compute nodes /home is best used as a working directory when using Rivanna interactively. SLURM jobs run against /home will be slower than those run against /scratch. /scratch 10TB Free Data removed 90 days after last file modification timestamp Rivanna login and compute nodes /scratch is a high performance parallel filesystem that is suitable for large scale computational work.