Key |
InstanceID
|
string
|
|
The unique id of the rank statistic. Of the form'IBMTSDS:<RankPool.InstanceID>' |
Read Only |
AbbreviatedID
|
string
|
|
The abbreviated ID for the Rank. This ID is NOT globally unique. For example, if the InstanceID of an instance of RankStatistics was IBMTSDS:IBM.2107-13ABCDE-R0, then the AbbreviatedID would just be R0. |
BytesRead
|
uint64
|
|
Bytes read from this Rank |
BytesWritten
|
uint64
|
|
Bytes written to this Rank |
ElementName
|
string
|
|
The short textual description of the volumespace statistic. Of the form'Rank Statistics for<InstanceID>' |
ElementType
|
uint16
|
Computer System | 2 |
Front-end Computer System | 3 |
Peer Computer System | 4 |
Back-end Computer System | 5 |
Front-end Port | 6 |
Back-end Port | 7 |
Volume | 8 |
Extent | 9 |
Disk Drive | 10 |
Arbitrary LUs | 11 |
Remote Replica Group | 12 |
DMTF Reserved | .. |
Rank | 0x8000 |
ExtentPool | 0x8001 |
Vendor Specific | .. |
|
Defines the role that the element played for which this statistics record was collected. The Rank is a nested StoragePool, so we use the sameelementtype as ExtentPool |
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 ReadOperations and WriteOperations. |
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 BytesRead and BytesWritten. |
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 ReadResponseTime and WriteResponseTime. |
NumberOfDDMs
|
uint64
|
|
Number of DDMs in this Rank/DiskGroup. Only supported for ESS |
RankType
|
uint64
|
|
Rank Type. Only supported for ESS. |
ReadOperations
|
uint64
|
|
Total number of Rank read operations |
ReadResponseTime
|
uint64
|
|
Rank read response time. |
SectorSize
|
uint64
|
|
Sector Size of this DiskGroup. Only supported for ESS |
StatisticTime
|
datetime
|
|
Timestamp of the values |
TotalIOs
|
uint64
|
|
Sum of ReadOperations and WriteOperations. 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 which the counters roll, use the specific IBM extension properties and MaxCount. |
WriteOperations
|
uint64
|
|
Total number of Rank write operations |
WriteResponseTime
|
uint64
|
|
Rank write response time. |
Read Write |