Add missing conversion from network byte order to host byte order
in function getLimitUDS

Signed-off-by: Cristina Moraru <cristina-gabriela.moraru@cern.ch>

Add logging for the tape VID for potential mounts of retrieve
requests in Scheduler::getNextMount

Regex based on cta::utils::Regex (regexec POSIX regex function)

Examples of usage:
  cta drive up .
  cta drive down ^VDSTK
  cta drive down ..STK.[0-1] -f

if they not set for the cta-objectstore-... commands.

If these parameters are not set the commands will try values from the
/etc/cta/cta-frontend.conf and /etc/cta/cta_catalogue_db.conf

Also added some lockfree fetches.

The reponse rate of the CTA catalogue to "eos rm"
commands was too slow.  The response rate was
around 20Hz when using the CTA/EOS production
database configured with 10 database connections.
The rate has now been increased to 30Hz by adding
the TAPE_FILE_ARCHIVE_FILE_ID_FK index.

We can now get data from a different source (/dev/zero or a file). This helps test where mhvtl space is tight
(so compression can be efficient).

Ported improvements of Helpers::getLockedAndFetchedQueue<ArchiveQueue>() to Helpers::getLockedAndFetchedQueue<RetrieveQueue>().

Also used lockfree in initial access to root.

This reverts commit 3b1855a8.

The 'SELECT FOR UPDATE' was not the bottle neck.  I am putting it
back for now.

session finished" cta-taped log messages always be on the end.

updating wfe.ntx to 10 and wfe.interval to 1 as 3 was way too low (1 is to match preproduction number of wfe.interval).

To activate this option run CMake with:

$ cmake -DBUILD_XROOT_SSI=1 ../CTA

Especially, in OStoreDB::fetchMountInfo(), some operations were not lock free where they should have been.

Proceed all successful reports asynchronously and periodically check
and clear statuses if they have finished.
In the end of session do the check/flush for all reports in the
successful reports queue.

Switch from synchronous rados remove to async aio_remove in
case of zero size object in BackendRados::AsyncUpdater