41 lines
3.0 KiB
Markdown
41 lines
3.0 KiB
Markdown
# diskdrive collector
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The diskdrive collector exposes metrics about physical disks
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| ------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------ |
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| Metric name prefix | `diskdrive` |
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| Classes | [`Win32_PerfRawData_DNS_DNS`](https://learn.microsoft.com/en-us/windows/win32/cimwin32prov/win32-diskdrive) |
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| Enabled by default? | No |
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## Flags
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None
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## Metrics
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| Name | Description | Type | Labels |
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| ------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- | ------ |
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| `disk_drive_info` | General identifiable information about the disk drive | gauge | name,caption,device_id,model |
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| `disk_drive_availability` | The disk drive's current availability | gauge | name,availability |
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| `disk_drive_partitions` | Number of partitions on the drive | gauge | name |
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| `disk_drive_size` | Size of the disk drive. It is calculated by multiplying the total number of cylinders, tracks in each cylinder, sectors in each track, and bytes in each sector. | gauge | name |
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| `disk_drive_status` | Operational status of the drive | gauge | name,status |
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## Alerting examples
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**prometheus.rules**
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```yaml
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groups:
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- name: Windows Disk Alerts
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rules:
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- alert: Drive_Status
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expr: windows_disk_drive_status{status="OK"} != 1
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for: 10m
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labels:
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severity: high
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annotations:
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summary: "Instance: {{ $labels.instance }} has drive status: {{ $labels.status }} on disk {{ $labels.name }}"
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description: "Drive Status Unhealthy"
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```
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