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Tandberg Data
27.4.2.
No Data
If the drive is not able to find data on the inserted
cartridge
the
SPACE
CHECK CONDITION. The error code will be set to E
R
D
or
ECORDED ENTITY NOT FOUND
ETECTED
A SPACE to End-Of-Data will terminate with GOOD STATUS
when no data can be found.
A SPACE to End-Of-Data on an erased SLR5 or DC9250
medium results however in CHECK CONDITION. The error
code will be set to R
for Blank Check.
When spacing over blocks or tapemarks the valid (VADD)
bit in the sense data list will be set to one. The
Information Bytes will be set equal to the requested
Count value.
When spacing over sequential tapemarks the VADD bit will
be set to zero.
27.4.3.
Filemark Detected
If a filemark is encountered while spacing over blocks,
the
SPACE
command
CONDITION status. The Error Code will be set to F
. The Information Bytes in the sense data will be
DETECTED
set to the difference (residue) of the requested count
minus
the
actual
including the filemark). The logical position will be on
the
end-of-partition
movement was in the forward direction or the beginning-
of-partition (BOP) side of the filemark if movement was
in the reverse direction.
27.4.4.
Setmark Detected
If a setmark is encountered while spacing over blocks or
filemarks, the SPACE command will be terminated with
CHECK CONDITION status. The Error Code will be set to
S
. The Information Bytes in the sense data
ETMARK DETECTED
will be set to the difference (residue) of the requested
count minus the actual number of blocks spaced over (not
including the setmark). The logical position will be on
the
end-of-partition
movement was in the forward direction or the beginning-
of-partition (BOP) side of the setmark if movement was
in the reverse direction.
27-4
Tandberg SLR Product Line SCSI Functional Specifications
command
will
.
ECORDED ENTITY NOT FOUND
will
be
terminated
number
of
blocks
(EOP)
side
of
(EOP)
side
Space
be
terminated
with
-
-D
ND
OF
with Sense Key
with
CHECK
ILEMARK
spaced
over
(not
the
filemark
of
the
setmark
ATA
if
if
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