The High Performance Storage System (HPSS) is available on all OCF (CZ/RZ) and SCF production systems. Each user has a storage account with passwordless access from LC systems. The EZSTORAGE manual provides an overview of tools for storing and archiving files. Consult the HPSS website for details of the storage system and its specialized features.

HPSS can be accessed using one of the following interfaces:

Quotas for File Systems and Storage

LC Storage TypeTier 1Tier 2Tier 3

Snap-
shots?

Back up to tape?

Parallel File Systems

   /p/lustre* (Lustre)

   /p/gpfs*
(OCF- pending deployment)

   /p/vast*


20TB/1M

 

75TB/25M
Fill out this form to request Tier 2 increase
Contact LC Hotline to initiate conversation with Livermore Computing and programmatic stakeholdersNoNo

Parallel File Systems

 /p/gpfs*
(Sierra GPFS)

50TB/5M 400TB/40M
Fill out this form to request Tier 2 increase
NAS/NFS Project

  /usr/workspace,
  /usr/WS*

  /usr/gapps

  /usr/gdata

 


2TB/10M


10GB


10GB

 


4TB/25M††


30GB


30GB

Fill out this form to request Tier 2 increase



Yes


Yes


Yes



No


Yes


Yes
Home Directory

  /g/g*


24GB
Tier 2 form not available. Contact LC Hotline to initiate conversation with Livermore Computing and programmatic stakeholders

Yes


Yes
Archive (HPSS)

  /users/u*


300TB


No


No

these quotas are per directory, not per user as in all other cases

NOTE for quotas with a "/", the second number equals inode limits in M (million) number increments where appropriate.