Archival Storage Software

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*
(GPFS - pending deployment)

   /p/vast*
(Vast - pending deployment)
20TB/1M75TB/10M Contact LC Hotline to request increaseContact LC Hotline to initiate conversation with Livermore Computing and programmatic stakeholdersNoNo
NAS/NFS Project

  /usr/workspace,
  /usr/WS*

  /usr/gapps

  /usr/gdata

 


2TB/10M


10GB


10GB
Contact LC Hotline to initiate conversation with Livermore Computing and programmatic stakeholders


Yes


Yes


Yes



No


Yes


Yes
Home Directory

  /g/g*


24GB


Yes


Yes
Archive

  /users/u*
(HPSS)


300TB


No


No

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