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.

 
 

Home Directories

  • All production OCF (CZ and RZ), iSNSI and SCF LC systems share home directories that reside on global file system /g, NFS mounted from several dedicated servers.
  • See Using LC Files Systems and Home Directories for details.

Parallel File Systems

Temporary File Systems

  • Various temporary file systems (global and local) are for system use, temporary storage of I/O local to each machine, or large temporary storage for I/O shared among many machines.
  • See Using LC Files Systems and Temporary File Systems for details.

/usr/workspace File Systems

/usr/gapps and /usr/gdata File Systems

Archival Storage Hardware

File System Status