Files registered in the LFC but no replica is in the storage

The file is on the LFC:

[lxplus416] /afs/cern.ch/user/l/lanciott > lfc-ls -l /grid/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000023_1.ew.dst
-rw-rw-r--   1 18950    2695              778892282 Dec 03 12:57 /grid/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000023_1.ew.dst

but lcg-ls cannot give the details for the problematic file:

[lxplus416] $ > lcg-lr srm://ccsrm.in2p3.fr/pnfs/in2p3.fr/data/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000023_1.ew.dst 
srm://ccsrm.in2p3.fr/pnfs/in2p3.fr/data/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000023_1.ew.dst
srm://srm-lhcb.cern.ch/castor/cern.ch/grid/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000023_1.ew.dst
[lxplus416] $ > lcg-ls -l srm://ccsrm.in2p3.fr/pnfs/in2p3.fr/data/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000023_1.ew.dst 
/pnfs/in2p3.fr/data/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000023_1.ew.dst: [SE][Ls][SRM_INVALID_PATH] could not get storage info by path: No such file or directory ///pnfs/in2p3.fr/data/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000023_1.ew.dst

for a normal file:

[lxplus416] $ > lcg-ls lfn:/grid/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000024_1.ew.dst
lfn:/grid/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000024_1.ew.dst
[lxplus416] $ > lcg-lr lfn:/grid/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000024_1.ew.dst
srm://ccsrm.in2p3.fr/pnfs/in2p3.fr/data/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000024_1.ew.dst
srm://srm-lhcb.cern.ch/castor/cern.ch/grid/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000024_1.ew.dst
srm://srm-lhcb.gridpp.rl.ac.uk/castor/ads.rl.ac.uk/prod/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000024_1.ew.dst
srm://storm-fe-lhcb.cr.cnaf.infn.it/t0d1/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000024_1.ew.dst

With DIRAC command: we can't get any replicas on the SE:

[lxplus416] $ > dirac-dms-lfn-replicas /lhcb/data/2010/EW.DST/00008380/0000/00008380_00000023_1.ew.dst 
2011-02-01 10:35:30 UTC dirac-dms-lfn-replicas/DiracAPI  INFO: Replica Lookup Time: 0.31 seconds
{'Failed': {},
 'Successful': {'/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000023_1.ew.dst': {}}}

[lxplus416] $ > dirac-dms-lfn-replicas /lhcb/data/2010/EW.DST/00008380/0000/00008380_00000024_1.ew.dst 
2011-02-01 10:35:43 UTC dirac-dms-lfn-replicas/DiracAPI  INFO: Replica Lookup Time: 0.25 seconds
{'Failed': {},
 'Successful': {'/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000024_1.ew.dst': {'CERN_M-DST': 'srm://srm-lhcb.cern.ch/castor/cern.ch/grid/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000024_1.ew.dst',
                                                                                    'CNAF-DST': 'srm://storm-fe-lhcb.cr.cnaf.infn.it/t0d1/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000024_1.ew.dst',
                                                                                    'IN2P3_M-DST': 'srm://ccsrm.in2p3.fr/pnfs/in2p3.fr/data/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000024_1.ew.dst',
                                                                                    'RAL-DST': 'srm://srm-lhcb.gridpp.rl.ac.uk/castor/ads.rl.ac.uk/prod/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000024_1.ew.dst'}}}

Marked with P

The DataIntegrityDB

mysql> select * from Problematics where LFN like '%/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000023_1.ew.dst';
+--------+------------+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------+------+-------------+------+--------+---------+---------------------+---------------------+---------------------+
| FileID | Prognosis  | LFN                                                             | PFN                                                                                                       | Size | SE          | GUID | Status | Retries | InsertDate          | LastUpdate          | Source              |
+--------+------------+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------+------+-------------+------+--------+---------+---------------------+---------------------+---------------------+
| 483232 | PFNMissing | /lhcb/data/2010/EW.DST/00008380/0000/00008380_00000023_1.ew.dst | srm://srm-lhcb.cern.ch/castor/cern.ch/grid/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000023_1.ew.dst | NULL | CERN_M-DST  | NULL | New    |       0 | 2011-01-31 15:00:10 | 2011-01-31 15:00:10 | DataIntegrityClient |
| 483233 | PFNMissing | /lhcb/data/2010/EW.DST/00008380/0000/00008380_00000023_1.ew.dst | srm://ccsrm.in2p3.fr/pnfs/in2p3.fr/data/lhcb/data/2010/EW.DST/00008380/0000/00008380_00000023_1.ew.dst    | NULL | IN2P3_M-DST | NULL | New    |       0 | 2011-01-31 15:00:11 | 2011-01-31 15:00:11 | DataIntegrityClient |
+--------+------------+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------+------+-------------+------+--------+---------+---------------------+---------------------+---------------------+
2 rows in set (0.00 sec)

-- ElisaLanciotti - 01-Feb-2011