Policies for Disk Usage
1. Data Collection :
A. All .fid files stored during collection should be placed in the /home/vnmr1 directory (ie /data500/vnmr1 or /data600/vnmr1). Data.fid files found in lower level directories (eg. vnmrsys/*) will be moved to the /data500/vnmr1 or /data600/vnmr1 and will be deleted from the lower level directories.
B. All .fid files must be backed up onto MO disks or magnetic tape within 1-2 days of collection. MO disks should be backed up onto magnetic tapes every 4-6 weeks. These backups are the responsibility of the user.
C. All .fid files collected by the user should be deleted from the vnmr1 home directory by that user within 3 days of data collection.
D. All .fid files in the vnmr1 home directory will be automatically deleted by the system after ~7 days.
2. Data Processing :
A. All data sets ( except those of designated "special" users) will be deleted from the /tmp4 and /tmp1 and /tmp2 "garage" disks every other evening.(see Disk space and quota page. )
B. Users are designated as "special user" for 1-week periods.
C. There may be no more than two "special users" at any given time. Assignment of "special user" status is first-come-first-serve, except as assigned by Prof. Montelione.
A minimum of one week's notice is required inorder to be assigned the "special user".