Tivoli Header
Resource Model Reference
This indication is sent when a physical disk is used heavily to transfer data,
both for reading and writing.
The indication has the following attributes:
- DiskXfersSec
- The rate of bytes read or written per second on the physical disk
- DiskReadsSec
- The rate of bytes read per second on the physical disk
- DiskWritesSec
- The rate of bytes written per second on the physical disk
- PercentDiskReadTime
- The percentage of the physical drive used for read operations
- PercentDiskWriteTime
- The percentage of the physical drive used for write operations
- PhysicalDisk
- The physical disk being monitored (Key attribute)
The indication is generated when the following thresholds are
exceeded:
| Threshold
| Description
| Default
|
| High Bytes per Second (HighBytesSec)
| The disk read or write bytes per second exceed this threshold.
| 1572864
|
| High Percent Usage (HighPercentUsage)
| The percentage of time that the physical drive spends for read or write
requests exceeds this threshold.
| 90
|
| High Queue Length (HighQLength)
| This threshold must not be exceeded.
| 3
|
The following table shows the default settings for this indication:
| Setting
| Default
|
| Send indications to Tivoli Enterprise Console
| No
|
| Send indications to Tivoli Business Systems Manager
| No
|
| Occurrences
| 10
|
| Holes
| 2
|
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