Ticket #8 (new bugs)

Opened 13 years ago

Last modified 13 years ago

File entry in pnfs has no corresponding dataset on pool.

Reported by: patrick Owned by: patrick
Priority: major Milestone:
Component: pool Keywords: pnfs entry, no pool copy
Cc: Sub Version: <= 34

Description (last modified by patrick) (diff)

Reported by Customer (Roberto Santinelli, LHCb)

Very recently, but this has to be confirmed and further investigated, we are experiencing a problem with dcache centers. It looks like, if under heavy load, dcache storage system registers the file in the database (read: in the dcache name-space /pnfs/...) but the replica is not physically copied on the disk pools. This problems seems to happen at transfer time (using lcg-utils) and this is really worrying (if confirmed) because a large amount of data might be lost (having sometimes only one single replica).

Further information

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Change History

comment:1 Changed 13 years ago by patrick

  • Description modified (diff)
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