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This document shows you how to use the POSIX ACL permissions system. An ACL (access control list) is a list of permissions associated with a file or directory. These permissions allow you to restrict access to a certian file or directory by user or group.
These commands are useful for project and scratch dirs located in /fs/ess.
Understanding POSIX ACL
An example of a basic POSIX ACL would look like this:
Owens, Pitzer
Edit profile
Profile information can be changed by logging in with valid OSC credentials at MyOSC, navigating to the profile page by clicking the display name in the upper right corner of the page, and selecting Edit my profile.
Projects at OSC should be reviewed, at least annually, and OSC staff should be kept up to date on any data with special restrictions being stored at OSC.
Owens, Pitzer
HDF5 is a general purpose library and file format for storing scientific data. HDF5 can store two primary objects: datasets and groups. A dataset is essentially a multidimensional array of data elements, and a group is a structure for organizing objects in an HDF5 file. Using these two basic objects, one can create and store almost any kind of scientific data structure, such as images, arrays of vectors, and structured and unstructured grids.
For mpi-dependent codes, use the non-serial HDF5 module.
Owens
This document will guide you on how to launch Rstudio App and acess Parallel R workshop material through OSC onDemand.
Step 1: Log on to https://ondemand.osc.edu. Please see this guide on how to use OnDemand service.
Step 2: Launch Rstudio App
Beofre creating a new collection, please set up a S3 bucket and configure the IAM access permissions to that bucket. If you need more information on how to do that, see the AWS S3 documentation and Amazon Web Services S3 Connector pages.
Owens, Pitzer
Connectome Workbench is an open source, freely available visualization and analysis tool for neuroimaging data, especially data generated by the Human Connectome Project.
Availability and Restrictions
Versions
Connectome Workbench is available on Owens and Pitzer clusters. These are the versions currently available:
Statewide Users Group Conference Agenda - April 9, 2020
Owens, Pitzer
In March 2020, OSC expanded the existing project and scratch storage filesystems by 8.6 petabytes. Adding the existing storage capacity at OSC, this brings the total storage capacity of OSC to ~14 petabytes.
Owens
LS-PrePost is an advanced pre and post-processor that is delivered free with LS-DYNA.
Availability and Restrictions
Versions
The following versions of ls-prepost are available on OSC clusters:
