Report timestamp (a3h), Report, Timestamp – Dell PowerVault TL2000 User Manual
Page 84: A3h)
REPORT
TIMESTAMP
(A3h)
The
REPORT
TIMESTAMP
command
requests
that
the
library
return
the
value
of
the
logical
unit
s
timestamp.
Bit
7
6
5
4
3
2
1
0
Byte
0
Operation
Code
(A3)
1
LUN
Service
Action
(0Fh)
2
Reserved
3
Reserved
4
Reserved
5
Reserved
6
(MSB)
7
Allocation
Length
8
9
(LSB)
10
Reserved
11
Control
Field
descriptions:
Allocation
Length:
The
Allocation
Length
field
specifies
the
number
bytes
the
application
client
has
allocated
for
the
returned
data.
The
Timestamp
shall
not
be
affected
by
an
I_T
nexus
loss
or
a
logical
unit
reset.
The
Timestamp
is
cleared
on
a
hard
reset
event.
The
REPORT
TIMESTAMP
parameter
data
format
is
shown
in
next
table.
Bit
7
6
5
4
3
2
1
0
Byte
0
-
1
Timestamp
parameter
data
length
(0Ah)
2
Reserved
Timestamp
Origin
3
Reserved
4
-
9
Timestamp
10
-
11
Reserved
Field
descriptions:
Timestamp
parameter
data
length:
The
Timestamp
parameter
data
length
field
indicates
the
number
of
bytes
of
parameter
data
that
follow.
Timestamp
Origin
:
The
Timestamp
origin
field
indicates
the
origin
of
the
timestamp.
Code
Description
3-70
TL2000
and
TL4000
SCSI
Reference