Dell PowerVault ML6000 Dell PowerVault ML6000 SCSI Reference Guide - Page 36

Enable Threshold Comparison ETC, Threshold Met Criteria TMC

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Log Parameters - These are dependent upon the log page. The various parameters as well as their format for the supported pages are listed below. Table 23 Log Parameter Format Bit Byte 7 6 5 4 3 2 1 0 0 Parameter Code 1 2 DU DS TSD ETC TMC LBIN LP 3 Parameter Length (n-3) 4 Parameter Value n Parameter Code - This field identifies which log parameter was transferred. The valid values for this field depend on the log page. Disable Update (DU) - Will be set to 0. The library will always update values reflected by the log parameters. Disable Save (DS) - Will be set to 1. The library does not support saving of log parameters. Target Save Disable (TSD) - Will be set to 0. The library provides a self-defined method for saving log parameters. Enable Threshold Comparison (ETC) - Will be set to 0. No comparison to threshold values is made. Threshold Met Criteria (TMC) - Will be set to 0. Comparison to threshold values is not supported. List Parameter Binary (LBIN) - This field is only valid if LP is set to 1. When LBIN is set to 0, the list parameter is ASCII. When LBIN is set to 1, the list parameter is a binary value. List Parameter (LP) - This field will be set to 0 for data counters and set to 1 for list parameters. Parameter Length - This field indicates the number of bytes that follow this field, which is the size of the parameter value. Parameter Value - This field contains the actual parameter data, which can be either a data counter or a list parameter (ASCII string or binary value). 26 SCSI Commands

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26
SCSI Commands
Log Parameters
– These are dependent upon the log page. The various parameters as well as their format
for the supported pages are listed below.
Parameter Code
– This field identifies which log parameter was transferred. The valid values for this field
depend on the log page.
Disable Update (DU)
– Will be set to 0. The library will always update values reflected by the log
parameters.
Disable Save (DS)
– Will be set to 1. The library does not support saving of log parameters.
Target Save Disable (TSD)
– Will be set to 0. The library provides a self-defined method for saving log
parameters.
Enable Threshold Comparison (ETC)
– Will be set to 0. No comparison to threshold values is made.
Threshold Met Criteria (TMC)
– Will be set to 0. Comparison to threshold values is not supported.
List Parameter Binary (LBIN)
– This field is only valid if LP is set to 1. When LBIN is set to 0, the list
parameter is ASCII. When LBIN is set to 1, the list parameter is a binary value.
List Parameter (LP)
– This field will be set to 0 for data counters and set to 1 for list parameters.
Parameter Length
– This field indicates the number of bytes that follow this field, which is the size of the
parameter value.
Parameter Value
– This field contains the actual parameter data, which can be either a data counter or a
list parameter (ASCII string or binary value).
Table 23
Log Parameter Format
Bit
Byte
7
6
5
4
3
2
1
0
0
Parameter Code
1
2
DU
DS
TSD
ETC
TMC
LBIN
LP
3
Parameter Length (n-3)
4
Parameter Value
n