to propagate errors through function calls.

aggregator.

an acknowledgment back to the VDQM.

Protected the VDQM from RTCOPY acknowledgement messages which are simply too small.  The VDQM always assumed that there was at least 5 bytes of message body, however the current implementation of the tape aggregator incorrectly sends only 1 byte and the VDQM crashes with a segmentation fault.  This fixes causes the VDQM to log an error and to reset the request and drive in questions.

adapted to new interface of rtcpcld_updcRecallFailed and avoid trying to delete file when it was not even yet created

changed signature of rtcpcld_updcRecallFailed. Added a boolean saying whether it should try to unlink the local file.

Fixed 'Unexpected successful return' message by logging a proper warning about recall having been cancelled by the user

At the beginning of a transfer which will modified the contents of a file always remove the checksum value

version of deleteTerminatedRequests()

Added cardinality hint in the DiskCacheEfficiencyStats procedure to prevent full table scans of CacheEfficiencyHelper temporary table

lifecycle.

Based internal accounting on diskpools rather than svcClass. This allows to make updates atomic and avoid dead locks. The gathering per service class can be done by a simple SQL join

all of the command-line arguments concatenated into a single string.

all of the command-line arguments concatenated into a single string.

Temporary fix of selectCastorFile for initializing the lastUpdateTime when inserting a new row. However, this has to be improved to insdert the value found in hte nameserver rather than the current time