IC65797: INCORRECT DRIVE ENCRYPTION QUERY SENT TO TAPE DRIVES

APAR status

• Closed as program error.

Error description

• When running tape drive operations involving encryption, tape
  drives with a lun value greater than 1 will encounter the
  following error:
  .
  ANR8984E The drive DRIVEX (mtX.Y.Z.W) in library TAPELIB is
  incapable of performing any drive encryption operations.
  .
  In the error above, a sample device name would be mt0.4.0.2.
  The lun value of 4 was greater than 1, hence the error.
  .
  This has been determined to be caused by an error in the TSM
  device driver.  The Security Protocol In CBD was being built
  incorrectly when the lun value was greater than 1.
  .
  CUSTOMER/L2 DIAGNOSTICS:
  .
  A trace via mttest will show the following:
  .
  dd_build_cdb: 0x86c3a650  SCSI command = Security Protocol In
  dd_scsi_cmd: dev_p 0x86c3a650 dev_p->cdb_p 0x86c3ace8 cmd_len=
  12
  dd_scsi_cmd: command 50  timeout 120  data_len 56
  dd_scsi_cmd: scsi_data_address 0x86c3aa78 exec_mode 0x3
  dd_scsi_cmd: 0x86c3a650 CDB a2 20 00 10
  dd_scsi_cmd: 0x86c3a650 CDB 00 00 00 00
  ...
  CDB 00-03 0xA2 0x60 0x00 0x10
  CDB 04-07 0x00 0x00 0x00 0x00
  .
  The initial CDB is built correctly with a2 20, but then gets
  modified incorrectly into A2 60.
  .
  INITIAL IMPACT:  Medium
  

Local fix

• Adjust the lun value for the tape drive to a value that is not
  greater than 1 via hardware configuration if possible.
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: All Tivoli Storage Manager server users      *
  *                 using HP Ultrium 4 or Quantum Ultrium 4      *
  *                 tape drives on Windows.                      *
  ****************************************************************
  * PROBLEM DESCRIPTION: See error description.                  *
  ****************************************************************
  * RECOMMENDATION: Apply fixing level when available. This      *
  *                 problem is currently projected to be fixed   *
  *                 in levels 5.4.6, 5.5.4.2, 5.5.5, 6.1.3.2,    *
  *                 and 6.1.4. Note that this is subject to      *
  *                 change at the discretion of IBM.             *
  ****************************************************************
  *
  

Problem conclusion

• This problem has been fixed in the Tivoli Storage Manager
  device driver.
  
  Affected platforms: Windows
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

• Fixed component name

  TSM SERVER

• Fixed component ID

  5698ISMSV

Applicable component levels

• R54W PSY

     UP

• R55W PSY

     UP

• R61W PSY

     UP