Difference between revisions of "CIRCE Layout"
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=== <code>/home</code> === | === <code>/home</code> === | ||
<code>/home</code> is your primary storage location and the default location you are assigned when you log into the system | <code>/home</code> is your primary storage location and the default location you are assigned when you log into the system. | ||
* '''200 GB''' quota | |||
* <code>/home</code> resides on a GPFS clustered file server environment | * <code>/home</code> resides on a GPFS clustered file server environment | ||
* Backed-up nightly | * Backed-up nightly |
Revision as of 14:26, 28 April 2017
CIRCE Layout
The following page will describe the system layout with details on where files and directories are stored.
CIRCE Login Nodes
When a user connects via SSH to circe.rc.usf.edu
, they will end up on one of several login nodes. These are the redundant, load-balancing login nodes which will allow you to access your files, develop code, submit jobs, and review your data.
Storage
CIRCE has three tiers of storage, details below:
/home
/home
is your primary storage location and the default location you are assigned when you log into the system.
- 200 GB quota
/home
resides on a GPFS clustered file server environment- Backed-up nightly
Home directories are laid out as follows:
/home/[a-z]/<netid>
where [a-z] is the first letter of the user’s NetID.
/work
/work
is the scratch storage space used when running jobs. Jobs will read and write files from /work
as it is designed to be fast and responsive so as not to hold up calculations. /work
is
- 2 TB quota
- /work resides on a GPFS clustered file server environment
- NOT backed up in any way
- NOT replicated
- Regularly purged of files that have not been accessed within 6 months.
- Please see the Guidelines for Running Jobs section of the CIRCE Data Management page for data retention and management procedures
Work directories are laid out as follows:
/work/[a-z]/<netid>
where [a-z] is the first letter of the user’s NetID.
/shares
contains folders for group collaboration. If you are a member of any groups or you create any groups, you will have a folder under /shares
of the same name. /shares
is
- /shares resides on a GPFS clustered file server environment
- Backed-up nightly
/apps
/apps
contains most of the system’s third-party applications.
Clusters
CIRCE provides access to several compute cluster environments, some of which are accessible University-wide and others which are only accessible by certain research groups. Please see the queue layout documentation for more information.