<%NUMBERING1%>.<%NUMBERING2%>.<%NUMBERING3%> PRTG Manual: Redfish Virtual Disk Sensor
The Redfish Virtual Disk sensor monitors the virtual disk of a Redfish Scalable Platforms Management API (Redfish)-capable server.
This sensor is in beta status. The operating methods and the available settings are still subject to change. Do not expect that all functions work properly, or that this sensor works as expected at all.
Redfish Virtual Disk Sensor
For a detailed list and descriptions of the channels that this sensor can show, see section Channel List.
Sensor in Other Languages
Dutch: Redfish Virtual Disk
French: Disque virtuel Redfish
German: Redfish Virtueller Datenträger
Japanese: Redfish 仮想ディスク
Portuguese: Disco físico Redfish
Russian: Виртуальный диск Redfish
Simplified Chinese: Redfish 虚拟磁盘
Spanish: Disco virtual Redfish
Remarks
This sensor requires that the Beta Sensors experimental feature is enabled.
This sensor requires credentials for Redfish in settings that are higher in the object hierarchy.
This sensor supports IPv6.
This sensor has a very low performance impact.
This sensor uses lookups to determine the status values of one or more channels.
Supporters of the Redfish standard include Dell, Eaton, Emerson, Fujitsu, HPE, Intel, Lenovo, NetApp, Supermicro, and VMware.
If the name contains angle brackets (<>), PRTG replaces them with braces ({}) for security reasons. For more information, see the Knowledge Base: What security features does PRTG include?
This setting is for your information only. You cannot change it.
Tags
Enter one or more tags. Confirm each tag with the Spacebar key, a comma, or the Enter key. You can use tags to group objects and use tag-filtered views later on. Tags are not case-sensitive. Tags are automatically inherited.
It is not possible to enter tags with a leading plus (+) or minus (-) sign, nor tags with parentheses (()) or angle brackets (<>).
For performance reasons, it can take some minutes until you can filter for new tags that you added.
The sensor has the following default tags that are automatically predefined in the sensor's settings when you add the sensor:
logicaldisk
redfish
virtualdisk
virtualvolume
Priority
Select a priority for the sensor. This setting determines the position of the sensor in lists. The highest priority is at the top of a list. Choose from the lowest priority () to the highest priority ().
Redfish Specific
Redfish Specific
The information in the Redfish Specific settings reflect the status of the system at the time of sensor creation. If any setting changes after creation, the Redfish Specific settings do not reflect the change. Add the sensor anew to update the displayed settings.
Setting
Setting
Virtual Disk Name
The name of the virtual disk that this sensor monitors.
Capacity
The capacity of the virtual disk that this sensor monitors.
RAID Level
The RAID level of the virtual disk that this sensor monitors.
Physical Disks Count
The number of physical disks connected to the virtual disk that this sensor monitors.
System Name
The name of the system that the virtual disk belongs to.
Sensor Display
Sensor Display
Setting
Setting
Primary Channel
Select a channel from the list to define it as the primary channel. In the device tree, the last value of the primary channel is always displayed below the sensor's name. The available options depend on what channels are available for this sensor.
You can set a different primary channel later by clicking below a channel gauge on the sensor's Overview tab.
Graph Type
Define how different channels are shown for this sensor:
Show channels independently (default): Show a graph for each channel.
Stack channels on top of each other: Stack channels on top of each other to create a multi-channel graph. This generates a graph that visualizes the different components of your total traffic. You cannot use this option in combination with manual Vertical Axis Scaling (available in the channel settings).
Stack Unit
This setting is only visible if you select Stack channels on top of each other above.
Select a unit from the list. All channels with this unit are stacked on top of each other. By default, you cannot exclude single channels from stacking if they use the selected unit. However, there is an advanced procedure to do so.
Debug Options
Debug Options
Setting
Description
Result Handling
Define what PRTG does with the sensor result:
Discard result: Do not store the sensor result.
Store result: Store the last sensor result in the \Logs\sensors subfolder of the PRTG data directory on the probe system. The file name is Result of Sensor [ID].log. This setting is for debugging purposes. PRTG overwrites this file with each scanning interval.
This option is not available when the sensor runs on the hosted probe of a PRTG Hosted Monitor instance.
In a cluster, PRTG stores the result in the PRTG data directory of the master node.
Inherited Settings
By default, all of these settings are inherited from objects that are higher in the hierarchy. We recommend that you change them centrally in the root group settings if necessary. To change a setting for this object only, click under the corresponding setting name to disable the inheritance and to display its options.
For more information, see section Root Group Settings, section Scanning Interval.
Schedules, Dependencies, and Maintenance Window
You cannot interrupt the inheritance for schedules, dependencies, and maintenance windows. The corresponding settings from the parent objects are always active. However, you can define additional schedules, dependencies, and maintenance windows. They are active at the same time as the parent objects' settings.
Schedules, Dependencies, and Maintenance Window
For more information, see section Root Group Settings, section Schedules, Dependencies, and Maintenance Window.
Access Rights
Access Rights
For more information, see section Root Group Settings, section Access Rights.
Channel Unit Configuration
Which channel units are available depends on the sensor type and the available parameters. If no configurable channels are available, this field shows No configurable channels.
Channel Unit Configuration
For more information, see section Root Group Settings, section Channel Unit Configuration.
Channel List
Which channels the sensor actually shows might depend on the target device, the available components, and the sensor setup.
Channel
Description
Capacity
The capacity of the virtual disk
Downtime
In the channel table on the Overview tab, this channel never shows any values. PRTG uses this channel in graphs and reports to show the amount of time in which the sensor was in the Down status
Physical Disks "Critical"
The number of physical disks in the critical status
This channel has a default limit
Upper error limit: 0
Physical Disks "Offline"
The number of physical disks in the offline status
This channel has a default limit
Upper error limit: 0
Physical Disks "OK"
The number of physical disks in the OK status
Physical Disks "Warning"
The number of physical disks in the warning status