Xrootd errors reported as a WARNING if the run was otherwise successful. ERROR otherwise as these xrootd failures could be the reason of the run failure.

(for failed archive jobs only)

Added 'immediately after m_stmt.executeQuery()' log message to facilitate debugging of 'cta-admin tapefile ls'

Adapted the unit tests + the database-dependencies on this removed column

Removed diskInstance attiribute from the common::dataStructures::StorageClass class
Adapted unit tests
Adapted cta-admin commands

StorageClass now belongs to a VO (madatory)
Adapted unit tests
Modified cta-admin command to set the VO of a Storage Class

Deleted Schema version 1.2
Adapted tapepool management so that it works with the new VIRTUAL_ORGANIZATION table
Adapted unit tests so that a VO is created before a tapePool is created
Adapted prepare_test.sh so that it creates a VO before creating the TapePool

Added deletion of existing VOs in the SetUp() method of CatalogueTest

The added codes appeared in production (with the CASTOR Nameserver)
during a network incident with the Oracle Clusterware.

Corrected helgrind errors by adding mutexes for multithread access to RecallReportPacker attributes.