Added drive status reporting in scheduler
Added drive status reporting in OStoreDB
Added support for drive status listing in the front end
Removed virtual functions from the Scheduler, which is never overloaded.
Added DesiredDriveState structure to drive state.
Removed usage of duplicate MountType, DriveStatus and DriveState structures.
Created DriveInfo structure to allow recreation of drive register entry in all
reporting situation (potentially with partial/assumed info).

CASTOR-4836: tapeserverd should have a new time counter: delivery time

Fixed.

Add two counters: deliveryTime and drainingTime. For the recall
session deliveryTime is the total time of the disk threads and
drainigTime is the time difference between deliveryTime and
the total time of the tape thread or in other words how much time
disk threads spent after the tape thread finished. For the
migration session deliveryTime is the total time of the tape thread
and drainingTime always equal 0.

CASTOR-4982: tapeserverd should tolerate some non-fatal tape alerts
before writing

Fixed.

Add logic to the TapeWriteSingleThread to skip not-fatal tape
alerts before writing to the tape. Only "Lost statistics"
tapeAlertLostStatistics 0x32 tolerated as non-fatal.

CASTOR-5042: The SCSI layer of the tape server overlooks SCSI errors
not coming from the target

Fixed.

Add output for all errors available for SCSI call.
The logic implemented is to go through all errors in the following
order: status, host_status, driver_status. In case of particular
error an appropriate exception generated.

83ab8201100d1bcdd5c6d056fd5a395c24bcb885
  Get detailed Firmware Version
    - Differentiate SCSI Inquiry for Oracle to get firmware version
      minor version
    - Change getDriveFirmwareVersion() to get firmware version from SCSI
      backend

6481bcabc4907c8a1813253fe9a2d40cd67d07fe
  Provide DriveGeneric inquiry implementation for DriveMHVTL

2033932f133b9eb7469190972a4f228dd8b16396
  Move Oracle inquiry structure handling inside
  DriveT10000::getDeviceInfo()

a8be8c16a4e3af2f952676f1138213d7e5584705
  Merge branch 'tape-firmware' into 'master'
    Get detailed Firmware Version
    ## Description
      - Differentiate SCSI Inquiry for Oracle to get firmware version
        minor version
      - Change getDriveFirmwareVersion() to get firmware version from SCSI
        backend
    ## Change in logs
      Old version:
        firmwareVersion="468E" # IBM
        firmwareVersion="4.11" # Oracle
      New version:
        firmwareVersion="468E" # IBM
        firmwareVersion="4.11.111" # Oracle

c5c8509eaf971b2c37a1b2c333693474e14da31b
  ported only radosstriper part of tapserverd

  CASTOR-4739 tapeserverd should support localfile, rfio, xroot and
  rados striper access for disk files

  Implemented the support for direct rados striper support in
  tapeserverd.
  The expected URL is currently: radosstriper:///user@pool:filePath
  (with no ':' in user and pool).

078bd4b88b19a5d879c5e92d5a6469e645a2f7a2
  Added missing test for the radosstriper URL parsing regex and fixed
  it.

b797c72352d03db79cf62471b8eeec65c4fa1270
  Fixed call striperPool: we now call the exception throwing version.

CASTOR-5190 tapeserverd should have one disk file factory per disk
thread (instead of per thread pool)

    Moved the factory to the individual threads for disk read and
writes.

Added a configuration parameter for Xrootd timeouts in tapeserverd.

d28aa41f02ffe8e944e3981d51a73a261613affa
  Volume SCSI metrics implementation for Oracle T10K

  After new update of firmware (4.11), Oracle has introduced an
  implementation for SCSI page 0x17. Integrating metrics to CASTOR.

d140f448f8913f0573940a39d391b384d5296dc7
  Add comment for Oracle specific implementation on Volume SCSI page 0x17

1f7c854f222633ea0d7e2c717dc38e276c899a13
  Volume SCSI metrics implementation for Oracle T10K

  ## Description
    After new update of firmware (4.11), Oracle has introduced an implementation
    for SCSI page 0x17 (Volume statistics). Integrating metrics to CASTOR.
  ## Metrics
    * validity
    * lifetimeVolumeMounts
    * lifetimeVolumeRecoveredWriteErrors
    * lifetimeVolumeRecoveredReadErrors
    * volumeManufacturingDate

adb79718f17b668d9ac5d19b26708a1b9975150e
b51dfaafc546047d580d7d609621f88bc9d40f4b
  Add unimplemented MHVTL Volume Statistics SCSI page

  Page 0x17 is not implemented in MHVTL.
  As it inherits from DriveT10000D, it should be overridden in order
  to return empty map of metrics values.

8a810d013ace455722b79125586e9551c73716d8
  Add unimplemented MHVTL Volume Statistics SCSI page

  ## Description
    Page 0x17 is not implemented in MHVTL.
    As it inherits from DriveT10000D, it should be overridden in order
    to return empty map of metrics values.

da054c343578da49fad9792c32a9ed3068c6b6f8
  Removed redundant setting of the TPVID paramter while mounting the
  tape. This had the nasty side effect of removing the parameter after
  leaving the functions (for all the following logs).

a354b3ee7996494fb78fb0337e91cb567f0ae8f0
  CASTOR-5323 Tapeserver logs inconsistencies

  Removed duplicate setting of a scoped TPVID parameter in the logs.
  When going out of scope, the parameter
  made TPVID disappear from following logs, which is not desired.

e13f841a8c21d35f1bf75dc63d8c98b21d8dd8cb
b69feea3520772a7515d3faa4bf0b8f6106c5a37
  Add drive's serial number to logs
    ## Description
      Add the drive's serial number, as read by the SCSI Inquiry command
      to the SCSI metrics log lines.
    ## Changes
      * Add the line to the logs
      * Modify session test to check existence of the property in the log
      * line

fa889fed2541e22179b5e035d863f87e7be18fb9
  CASTOR-5322 RFE: Enhance tapeserverd logs with SCSI tape drive
    statistics

b13f495e4ee229b2469f9470a2ffa6b4003a29ec
  Fix for mhtvl scsi log sense exceptions

ad71058fbcb6de85e0440797d7ffa5358e26bf89
  CASTOR-5329 Enhance tape statistics

806e48f4285122d8ab9f118364a15e740518028f
  CASTOR-5332 RFE: Reduce log level to INFO with MHVTL - SCSI Statistics
    could not be acquired from drive

79c5a4c2c36b7acc5b10505ca1694fd521fc6832
c7f6d4d7aaa564b37c2b36c3110dfe2fc96ec970
  Move volume SCSI statistics inside the dtor of TapeCleaningMove volume
    SCSI statistics inside the dtor of TapeCleaning

  ## Description

  When first introduced volume SCSI Statistics (at the moment
  IBM-specific), we explicitly put the function after the unmount of the
  tape was done due to an invalid file descriptor error occurring during
  the SCSI query.

  This bug no longer occurs for IBM drives.
  This may be attributed to the update of firmware of the IBM drives

  Apart from the change of the position of the changes, there is no
  alteration in terms of the metrics reported from the drive to the logs.

  ## Testing

  The tests the new code has been through are:
    * Write/Read file on IBM lib0 drive *(older one)*
    * Write/Read file on IBM lib4 drive *(newer one)*
    * Write/Read file on Oracle T10k drive

Fixed 32-bit limit bug in DiskWriteTask::checkErrors.
Refs: commit e13f841a8c21d35f1bf75dc63d8c98b21d8dd8cb in castor/master

Fixed negative number representation in memory when casting int32 to
int64. The problem occurs when using readtp with out of order fseqs.

15194eaf055ddf277cd7869bd89b8f42655ede9f from castor/master

Fixed parsing of the xroot URLs for ceph case.

d1689f3b72329bcc6c342666095567f547f1678f from castor/master

CASTOR-4909: tapeserverd tries to unmount the tape when the mount
failed...

Made the ignoring of exception throw by DriveGeneric::waitUntilReady
more specific: we now ignore timeouts, but not the other exceptions.

With respect to crc32c, modified error logs so that they are different
in different contexts

Fixed late conversion to float which led to rounding errors when evaluating
per file write transfer speed.

CASTOR-5419: Ceph aborts when writing a 0-sized buffer

Prevented writes of zero size in DiskWriteTask. They happen
when we read from tape a file aligned with the memory block size.

This is needed as getopt is not thread safe. This will allow usage of getopt to parse CTA command lines.