has anyone seen the following "No space left on device" when trying to 
extract a tar from a tape?
no read errors, perhaps the tape is empty?  I've tried tar and restore, 
different blocking, different densities, different tape drives.
root:> tar xvf /dev/nrmt1h
tar: [offset 0]: No space left on device
root:> restore -ivf /dev/nrmt1h
Verify tape and initialize maps
Tape read error: No space left on device
User says it's a tar, used tar cvf /dev/rmt0 to create.
Thanks... more info on device follows...
>With tape in the drive and rewound:
>root:> mt -f /dev/nrmt1h status
>
>DEVIOGET ELEMENT        CONTENTS
>----------------        --------
>category                DEV_TAPE
>bus                     DEV_SCSI
>interface               SCSI
>device                  EXB-8500
>adpt_num                0
>nexus_num               0
>bus_num                 0
>ctlr_num                0
>slave_num               4
>dev_name                tz
>unit_num                4
>soft_count              0
>hard_count              0
>stat                    A
>                         DEV_EOM DEV_WRTLCK
>category_stat           40000
>                         DEV_54000_BPI
>
>DEVGETINFO ELEMENT      CONTENTS
>------------------      --------
>media_status            0xa
>                         EOM WrtProt
>unit_status             0x101
>                         Ready 2_FM_Close NO_Rewind Buffered
>record_size             0
>density (current)       54000 BPI
>density (on write)      45434 BPI
>Filemark Cnt            <Not Valid>
>Record Cnt              <Not Valid>
>Class                   5 - 8MM
>
>MTIOCGET ELEMENT        CONTENTS
>----------------        --------
>mt_type                 MT_ISSCSI
>mt_dsreg                0
>mt_erreg                0
>mt_resid                0
>
>root:>
>
>
>With tape ejected out of drive:
>
>root:> mt -f /dev/nrmt1h rewo
>root:> mt -f /dev/nrmt1h status
>
>DEVIOGET ELEMENT        CONTENTS
>----------------        --------
>category                DEV_TAPE
>bus                     DEV_SCSI
>interface               SCSI
>device                  EXB-8500
>adpt_num                0
>nexus_num               0
>bus_num                 0
>ctlr_num                0
>slave_num               4
>dev_name                tz
>unit_num                4
>soft_count              0
>hard_count              8
>stat                    F
>                         DEV_BOM DEV_EOM DEV_OFFLINE DEV_WRTLCK
>category_stat           40000
>                         DEV_54000_BPI
>
>DEVGETINFO ELEMENT      CONTENTS
>------------------      --------
>media_status            0xb
>                         BOM EOM WrtProt
>unit_status             0x102
>                         Offline 2_FM_Close NO_Rewind Buffered
>record_size             0
>density (current)       54000 BPI
>density (on write)      45434 BPI
>Filemark Cnt            <Not Valid>
>Record Cnt              <Not Valid>
>Class                   5 - 8MM
>
>MTIOCGET ELEMENT        CONTENTS
>----------------        --------
>mt_type                 MT_ISSCSI
>mt_dsreg                0
>mt_erreg                0
>mt_resid                0
>
>root:>
=======================================================
Dan Kirkpatrick                   dkirk_at_physics.syr.edu
Computer Systems Manager
Department of Physics
Syracuse University, Syracuse, NY
http://www.physics.syr.edu/help/   Fax:(315) 443-9103
=======================================================
Received on Fri Jan 18 2002 - 16:33:41 NZDT