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Cannot open device (Target drive is busy.)

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Hi Team,

 

DP Version 6.11

 

We take the NDMP backups of 2 Netapp filers to which 2 tape drives are connected through FC,

no Mulipath Device is congiured as Tape Drives are connected straightly to Netapp Filers.

 Till now the backups are running with the Tape Library 1, As only 1 tape library and 2 Drives are not sufficient to run all the backups.

 We have added another Tape Library with 2 Drives, now the backups are not running with the Newly added Library.

 Below is the error –

[Major] From: BMA-NDMP@xyzmmhp001 "ZWL - NDMP Tape Device 4"  Time: 4/14/2017 10:54:59 AM

[90:54]     rst2a

      Cannot open device (Target drive is busy.)

 

But the there is no Tape in the Drive

 And below is the configuration –

 SCSI address of Tape library 1 mc0 and SCSI address of Tape library 2 is mc1

 gob2sb11f01*> sysconfig -t

     Tape drive (4a.125)  Hewlett-Packard LTO-4

    rst0l  -  rewind device,        format is: LTO-2(ro)/3 2/400GB

    nrst0l -  no rewind device,     format is: LTO-2(ro)/3 2/400GB

    urst0l -  unload/reload device, format is: LTO-2(ro)/3 2/400GB

    rst0m  -  rewind device,        format is: LTO-2(ro)/3 4/800GB cmp

    nrst0m -  no rewind device,     format is: LTO-2(ro)/3 4/800GB cmp

    urst0m -  unload/reload device, format is: LTO-2(ro)/3 4/800GB cmp

    rst0h  -  rewind device,        format is: LTO-4 800GB

    nrst0h -  no rewind device,     format is: LTO-4 800GB

    urst0h -  unload/reload device, format is: LTO-4 800GB

    rst0a  -  rewind device,        format is: LTO-4 1600GB cmp

    nrst0a -  no rewind device,     format is: LTO-4 1600GB cmp

    urst0a -  unload/reload device, format is: LTO-4 1600GB cmp

 

    Tape drive (4b.125)  Hewlett-Packard LTO-4

    rst1l  -  rewind device,        format is: LTO-2(ro)/3 2/400GB

    nrst1l -  no rewind device,     format is: LTO-2(ro)/3 2/400GB

    urst1l -  unload/reload device, format is: LTO-2(ro)/3 2/400GB

    rst1m  -  rewind device,        format is: LTO-2(ro)/3 4/800GB cmp

    nrst1m -  no rewind device,     format is: LTO-2(ro)/3 4/800GB cmp

    urst1m -  unload/reload device, format is: LTO-2(ro)/3 4/800GB cmp

    rst1h  -  rewind device,        format is: LTO-4 800GB

    nrst1h -  no rewind device,     format is: LTO-4 800GB

    urst1h -  unload/reload device, format is: LTO-4 800GB

    rst1a  -  rewind device,        format is: LTO-4 1600GB cmp

    nrst1a -  no rewind device,     format is: LTO-4 1600GB cmp

    urst1a -  unload/reload device, format is: LTO-4 1600GB cmp

 

gob2sb11f02> sysconfig -t

 

    Tape drive (4a.125)  Hewlett-Packard LTO-4

    rst0l  -  rewind device,        format is: LTO-2(ro)/3 2/400GB

    nrst0l -  no rewind device,     format is: LTO-2(ro)/3 2/400GB

    urst0l -  unload/reload device, format is: LTO-2(ro)/3 2/400GB

    rst0m  -  rewind device,        format is: LTO-2(ro)/3 4/800GB cmp

    nrst0m -  no rewind device,     format is: LTO-2(ro)/3 4/800GB cmp

    urst0m -  unload/reload device, format is: LTO-2(ro)/3 4/800GB cmp

    rst0h  -  rewind device,        format is: LTO-4 800GB

    nrst0h -  no rewind device,     format is: LTO-4 800GB

    urst0h -  unload/reload device, format is: LTO-4 800GB

    rst0a  -  rewind device,        format is: LTO-4 1600GB cmp

    nrst0a -  no rewind device,     format is: LTO-4 1600GB cmp

    urst0a -  unload/reload device, format is: LTO-4 1600GB cmp

 

    Tape drive (4b.125)  Hewlett-Packard LTO-4

    rst2l  -  rewind device,        format is: LTO-2(ro)/3 2/400GB

    nrst2l -  no rewind device,     format is: LTO-2(ro)/3 2/400GB

    urst2l -  unload/reload device, format is: LTO-2(ro)/3 2/400GB

    rst2m  -  rewind device,        format is: LTO-2(ro)/3 4/800GB cmp

    nrst2m -  no rewind device,     format is: LTO-2(ro)/3 4/800GB cmp

    urst2m -  unload/reload device, format is: LTO-2(ro)/3 4/800GB cmp

    rst2h  -  rewind device,        format is: LTO-4 800GB

    nrst2h -  no rewind device,     format is: LTO-4 800GB

    urst2h -  unload/reload device, format is: LTO-4 800GB

    rst2a  -  rewind device,        format is: LTO-4 1600GB cmp

    nrst2a -  no rewind device,     format is: LTO-4 1600GB cmp

    urst2a -  unload/reload device, format is: LTO-4 1600GB cmp

 

 


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