Administrator Guide

Technical support and resources
8 Telemetry Streaming with iDRAC9 – Storage Reports | ID 430
2.1.2 NVMeSMARTData Metric Report
Metrics of the NVMeSMARTData telemetry report and the corresponding description of the metrics:
NVMeSMARTData Report
NVMeSMARTData
AvailableSpare
Specifies the remaining spare capacity available
as a normalized percentage (0 to 100%)
AvailableSpareThreshold
The available spare value below which an
asynchronous event completion may occur. The
value is indicated as a normalized percentage (0
to 100%)
CompositeTemparature
Indicates the current composite temperature (in
Kelvin) of the controller and namespace(s)
associated with that controller
ControllerBusyTimeLower
Contains the lower part of the amount of time in
minutes the controller is busy with I/O command
ControllerBusyTimeUpper
Contains the upper part of the amount of time in
minutes the controller is busy with I/O commands
CriticalWarning
Indicates critical warnings about the controller
state
DataUnitsReadLower
Specifies the lower part of the count of 512 byte
data units the host has read from the controller.
This value is reported in thousands and is
rounded up
DataUnitsReadUpper
Specifies the upper part of the count of 512 byte
data units the host has read from the controller.
This value is reported in thousands and is
rounded up
DataUnitsWrittenLower
Specifies the lower part of the count of 512 byte
data units the host has written to the controller.
This value is reported in thousands and is
rounded up
DataUnitsWrittenUpper
Specifies the upper part of the count of 512 byte
data units the host has written to the controller.
This value is reported in thousands and is
rounded up
HostReadCommandsLower
Specifies the lower part of the number of read
commands completed by the controller
HostReadCommandsUpper
Specifies the lower part of the number of read
commands completed by the controller
HostWriteCommandsLower
Specifies the lower part of the number of write
commands completed by the controller
HostWriteCommandsUpper
Specifies the upper part of the number of write
commands completed by the controller
MediaDataIntegrityErrorsLower
Contains the lower part of the count of detected
unrecovered data integrity errors. Includes errors
such as uncorrectable ECC, CRC checksum
failure, or LBA tag mismatch
MediaDataIntegrityErrorsUpper
Contains the upper part of the count of detected
unrecovered data integrity errors. Includes errors
such as uncorrectable ECC, CRC checksum
failure, or LBA tag mismatch
NumOfErrorInfoLogEntriesLower
Contains the lower part of the count of error
information log entries over the life of the
controller