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only one drive is visible of MSL4048 tape library

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I need a solution

Hello friends,

I need help in troubleshotting the issue of MSL4048 on solaris 10

only one chnager and drive is visible and second drive is not detecting.

Kindly help

bash-3.2# sgscan
/dev/sg/c0t0l0: Disk (/dev/rdsk/c0t0d0): "HP      LOGICAL VOLUME"
/dev/sg/c0t1l0: Disk (/dev/rdsk/c0t1d0): "HP      LOGICAL VOLUME"
/dev/sg/c0tw5001438016025bfal0: Tape (/dev/rmt/0): "HP      Ultrium 4-SCSI"
/dev/sg/c0tw5001438016025bfal1: Changer: "HP      MSL G3 Series"

bash-3.2# ./tpconfig -d
Id  DriveName           Type   Residence
      Drive Path                                                       Status
****************************************************************************
0   HP.ULTRIUM4-SCSI.000 hcart  TLD(0)  DRIVE=1
      /dev/rmt/0cbn                                                    UP

Currently defined robotics are:
  TLD(0)     robotic path = /dev/sg/c0tw5001438016025bfal1

EMM Server = khombs1bl

bash-3.2# vmoprcmd

                           HOST STATUS
Host Name                                  Version   Host Status
=========================================  =======   ===========
khombs1bl                                  750400    ACTIVE

                                PENDING REQUESTS

                                    <NONE>

                                  DRIVE STATUS

Drive Name               Label   Ready  RecMID  ExtMID  Wr.Enbl.  Type
    Host                       DrivePath                            Status
=============================================================================
HP.ULTRIUM4-SCSI.000     No      No                     No        hcart
    khombs1bl                  /dev/rmt/0cbn                        TLD

only one drive as shown above. How to detect second drive

At solaris level :-->

bash-3.2# iostat -En | grep -i rmt
rmt/0            Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
bash-3.2#

bash-3.2# cfgadm -al | grep -i tape
c1::5001438016025bfa           tape         connected    configured   unknown
bash-3.2#

It looks loke second drive is not getting detetcted at OS level...

How to move forward ?

Regards

S.


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