...
Infrequently the xrootd servers are scanned to find all the files that are on disk.
The results of these scans are available Instead of scanning everything below /glast the scan is split into the subdirectories
/glast/ASP, /glast/Data, /glast/bt, /glast/level0, /glast/mc
The result for each scan is stored in
Panel |
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/nfs/farm/g/glast/u15/xrootd/files_on_disk/<YYYYMMDD>/<YYYYMMDDTHHMMSS> filelist<topdir> |
where <YYYYMMDDTHHMMSS> <YYYYMMDD> is the date the scan were taken and <topdir> is the directory it started .
In stead of starting at the top level the scan is broken into the directories
/glast/ASP, /glast/Data, /glast/bt, /glast/level0, /glast/mc
...
('/' replaced by '_'). For example the result for all files below /glast/mc is in
/nfs/farm/g/glast/u15/xrootd/files_on_disk/<YYYYMMDD>/filelist_glast_mc
The file foramt is:
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The migrate-status field is optional with vaules:
status | description |
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-1 | migrate status could not be determined (no lock file) |
0 | not migrated |
1 | migrated |
e.g. :
1461254 1185332890 1178747325 1178747325 /glast/mc/ServiceChallenge/backgndSC-GR-v11r2/merit/backgndSC-GR-v11r2-000008-merit.root sulky02