[d2n-analysis-talk] Disk space on d2n:/data1

[Brad Sawatzky]

Hi all,

We're running very short on disk space in /data1 on d2n right now.  Most
of that usage is the recent transfer of 1.4TB of coda files from /cache
to our local disks.

As a rule, we should be taking advantage of /cache whenever possible.
The distributed /cache FS has many times our paltry 2.4TB, and files
usually stick around for at least a week unless Hall B is going nuts
with replay run.

Please take a quick run through your rootfiles on /data1 and clean up
stuff that you know is completely obsolete (old replays with outdated
calibrations, etc).  There's no need to remove root files that you think
you might need -- the CODA data files should be removed before we start
deleting useful root files.

Matt:  I don't want to interfere with your running replays, but I'd like
       you to remove most of the coda files in /data1/raw_data/.  The
       analyzer should automatically pick up the copies in /cache.

Dave: You've got some files in /data1/raw_data/ too.  If you're done
      with them, please clear them out.

-- Brad

-- 
Brad Sawatzky, PhD <brads at jlab.org>  -<>-  Jefferson Lab / Hall C / C111
Ph: 757-269-5947  -<>-  Fax: 757-269-5235  -<>- Pager: brads-page at jlab.org
The most exciting phrase to hear in science, the one that heralds new
  discoveries, is not "Eureka!" but "That's funny..."   -- Isaac Asimov