NERSCPowering Scientific Discovery Since 1974

Hopper Featured Announcements

Hopper Charging May 1st

April 29, 2011 by Katie Antypas | 0 Comments

For jobs that span April 30 and May : the portion that runs before May 1 will not be charged; the portion that runs in May will be charged.

0 comments | Read the full post

Hopper scratch quotas now enforced

April 25, 2011 by Helen He | 0 Comments

Quotas on Hopper $SCRATCH and $SCRATCH2 file systems are now enforced.  The default user quotas for $SCRATCH and $SCRATCH2 combined are 5 TB of space usage, and 5 Millions inodes (i.e., number of files and directories).  Users over the quota limit are able to submit new batch jobs once the quotas are enforced.  The command "myquota" can be used to display current usage. The following Quota Increase Request Form can be used to submit a larger special quota request: https://newweb.nersc.gov/users/working-with-data/file-systems/disk-quota-increase-form/

0 comments | Read the full post

Hopper to enforce scratch quotas as of Mon Apr 25

April 15, 2011 by Helen He | 0 Comments

We will start to enforce quotas on Hopper $SCRATCH and $SCRATCH2 file systems starting Monday, Apr 25.  The default user quotas for $SCRATCH and $SCRATCH2 combined are 5 TB of space usage, and 5 Millions inodes (i.e., number of files and directories).  Users over the quota limit will not be able to submit new batch jobs once the quotas are enforced.

0 comments | Read the full post

Hopper Maintenance tomorrow (Wed, Apr 13)

April 12, 2011 by Helen He | 0 Comments

We will have a scheduled Hopper system maintenance tomorrow (Wed, Apr 13), from 8am to 4pm PDT, followed by a dedicated system testing from 4pm to 7pm PDT.

0 comments | Read the full post