BlockServerPerformance
Class IBMTSDS_FCPortStatistics


CIM_ManagedElement
\_CIM_StatisticalData
  \_CIM_BlockStorageStatisticalData


Description

Statistical Data for an FCPort

Subclasses


Referenced By

IBMTSDS_FCPortStatisticalData IBMTSDS_FCPortStatsMemberOfCollection

Properties

IdTypeRangeDescription
Key
InstanceID string
The unique id of the FCPort statistic. Of the form'IBMTSDS:<StorageSystem.Name>-<FCPort.DeviceID>'
Read Only
AbbreviatedID string
The abbreviated ID for the Port. This matches the FCPort.DeviceID. This ID is NOT globally unique. For example, if the InstanceID of an instance of FCPortStatistics was IBMTSDS:IBM.2107-13ABCDE-100a, then the AbbreviatedID would just be 100a.
ECKDAccumulatedReadTime uint64
Accumulated time of ECKD Read Operations on channel.
ECKDAccumulatedWriteTime uint64
Accumulated time of ECKD Write Operations on channel.
ECKDBytesRead uint64
Total number of ECKD Bytes Read for this port.
ECKDBytesWritten uint64
Total number of ECKD Bytes Written for this port.
ECKDReadOperations uint64
Total number of ECKD Read Operations for this port.
ECKDWriteOperations uint64
Total number of ECKD Write Operations for this port.
ElementName string
Max Length64
The short textual description of the FCP statistic. Of the form'FCPort statistics for<FCPort.SystemName>-<FCPort.DeviceID>'.
ElementType uint16
Computer System2
Front-end Computer System3
Peer Computer System4
Back-end Computer System5
Front-end Port6
Back-end Port7
Volume8
Extent9
Disk Drive10
Arbitrary LUs11
Remote Replica Group12
DMTF Reserved..
Rank0x8000
ExtentPool0x8001
Vendor Specific..
Defines the role that the element played for which this statistics record was collected. The FCPort channels I/O to and from the hosts, so it is considered a front-end port.
FCBitErrorRateCount uint64
This count is the number of the bit error (invalid transmission word) bursts for the previous 5 minute counting window.
FCCRCErrorCount uint64
This count is the number of times a received frame's CRC is in error.
FCDupFrameCount uint64
This count is the number of times a frame was received that has been detected as previously processed.
FCIllegalFrameCount uint64
This count is the number of frames that violated Fibre Channel protocol. One example is an invalid frame header. One common reason is when the first frame of a data sequence is missing and a subsequent data frame is detected as illegal.
FCInvalidRelativeOffsetCount uint64
This count is the number of times that a frame was received with bad relative offset in the frame header.
FCInvalidTransmissionWordCount uint64
This count is the number of times a'bit'error was detected. Examples of a'bit'errors are a code violation, invalid special code alignment, or disparity errors.
FCLinkFailureErrorCount uint64
This count is the number of miscellaneous fibre channel link errors, such as unexpected NOS received or a link state machine failure detected.
FCLossSignalErrorCount uint64
This count is the number of times that a loss of signal was detected on the fibre channel link when a signal was previously detected.
FCLossSynErrorCount uint64
This count is the number of loss of synchronization errors where it is a confirmed and a persistent synchronization loss on the fibre channel link.
FCLRReceivedCount uint64
This count is the number of times the port has transitioned from an active (AC) state to a Link Recovery (LR2) state.
FCLRSentCount uint64
This count is the number of times the port has transitioned from an active (AC) state to a Link Recovery (LR1) state.
FCOutOfOrderACKCount uint64
This count is the number of times that a out of order ACK frame is detected. The frame is either missing from a data sequence or it is received beyond the port's sequence reassembly threshold.
FCOutOfOrderDataCount uint64
This count is the number of times that a out of order frame is detected. The frame is either missing from a data sequence or it is received beyond the port's sequence reassembly threshold.
FCPrimitiveSequenceErrorCount uint64
This count is the number of primitive sequence protocol error counts where an unexpected primitive sequence was received.
FCSequenceTimeoutCount uint64
This count is the number of times the port has detected a timeout condition on receiving sequence initiative for a fibre channel exchange.
MaxCount uint64
The maximum value of the IBM extension properties that are in units of counts. This cannot be declared statically in the mof qualifiers because the value could theoretically vary from device to device. This maximum value is valid for SCSIReadOperations, SCSIWriteOperations, PPRCReceivedOperations, PPRCSendOperations, ECKDReadOperations, and ECKDWriteOperations
MaxKB uint64
The maximum value of the IBM extension properties that are in units of KiloBytes. This cannot be declared statically in the mof qualifiers because the value could theoretically vary from device to device. This maximum value is valid for SCSIBytesRead, SCSIBytesWritten, PPRCBytesReceived, PPRCBytesSend, ECKDBytesRead, and ECKDBytesWritten
MaxMS uint64
The maximum value of the IBM extension properties that are in units of Milliseconds. This cannot be declared statically in the mof qualifiers because the value could theoretically vary from device to device. This maximum value is valid for ECKDAccumulatedReadTime, ECKDAccumulatedWriteTime, PPRCReceivedTimeAccumulated, PPRCSendTimeAccumulated, SCSIReadTimeAccumulated, andSCSIWriteTimeAccumulated
PPRCBytesReceived uint64
Total number of PPRC Bytes Received for this port.
PPRCBytesSend uint64
Total number of PPRC Bytes Sent of this port.
PPRCReceivedOperations uint64
Total number of PPRC Received Operations for this port.
PPRCReceivedTimeAccumulated uint64
Accumulated time of PPRC Received Operations.
PPRCSendOperations uint64
Total number of PPRC Send Operations for this port.
PPRCSendTimeAccumulated uint64
Accumulated time of PPRC Send Operations.
SCSIBytesRead uint64
Total number of SCSI Bytes Read for this port.
SCSIBytesWritten uint64
Total number of SCSI Bytes Written for this port.
SCSIReadOperations uint64
Total number of SCSI Read Operations for this port.
SCSIReadTimeAccumulated uint64
Time of SCSI Read Operations.
SCSIWriteOperations uint64
Total number of SCSI Write Operations for this port.
SCSIWriteTimeAccumulated uint64
Accumulated time of SCSI Write Operations on channel
StatisticTime datetime
Timestamp of the values for this instance of statistics.
TotalIOs uint64
The cumulative count of I/Os for the object. (SCSIReadOperations + SCSIWriteOperations + PPRCReceivedOperations + PPRCSendOperations + ECKDReadOperations + ECKDWriteOperations). The rate at which this counter rolls over cannot be determined, because each of the individual properties being added can roll at different rates. If you need to know the exact point at which the counters roll, use the specific IBM extension properties and MaxCount.
Read Write
 
Inherited from class CIM_ManagedElement
Caption, Description, ElementName
 
Inherited from class CIM_StatisticalData
ElementName, SampleInterval, StartStatisticTime, StatisticTime
 
Inherited from class CIM_BlockStorageStatisticalData
ElementType, IdleTimeCounter, IOTimeCounter, KBytesRead, KBytesTransferred, KBytesWritten, MaintOp, MaintTimeCounter, ReadHitIOs, ReadHitIOTimeCounter, ReadIOs, ReadIOTimeCounter, TotalIOs, WriteHitIOs, WriteHitIOTimeCounter, WriteIOs, WriteIOTimeCounter
 

Method Summary

NameDescription
 
Inherited from class CIM_StatisticalData
ResetSelectedStats
 

Method Detail