Searching the Help
To search for information in the Help, type a word or phrase in the Search box. When you enter a group of words, OR is inferred. You can use Boolean operators to refine your search.
Results returned are case insensitive. However, results ranking takes case into account and assigns higher scores to case matches. Therefore, a search for "cats" followed by a search for "Cats" would return the same number of Help topics, but the order in which the topics are listed would be different.
Words and Phrases
| Search for | Example | Results |
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| A single word | cat
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Topics that contain the word "cat". You will also find its grammatical variations, such as "cats". |
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A phrase. You can specify that the search results contain a specific phrase. |
"cat food" (quotation marks) |
Topics that contain the literal phrase "cat food" and all its grammatical variations. Without the quotation marks, the query is equivalent to specifying an OR operator, which finds topics with one of the individual words instead of the phrase. |
Using Boolean Operators
| Search for | Operator | Example |
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Two or more words in the same topic |
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| Either word in a topic |
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| Topics that do not contain a specific word or phrase |
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| Topics that contain one string and do not contain another | ^ (caret) |
cat ^ mouse
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| A combination of search types | ( ) parentheses |
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- Data Flow Probe Setup
- Data Flow Probes and Clusters
- UCMDB Integration Service
- Cluster Range Distribution Policy
- Limiting IP Movement in a Cluster
- Job Execution Policies
- Data Flow Probe Auto Upgrade
- Effects of Range Type on Discovery Workflows
- Using HTTPS Port 8453 as Default for Data Flow Probe
- How to Install a Second Data Flow Probe on a Windows Machine
- How to Set Master Key for Password Encryption on Data Flow Probe
- How to Add Data Flow Probes to UCMDB
- How to Add Probe Clusters to UCMDB
- How to Start a Data Flow Probe
- How to Stop a Data Flow Probe
- How to Change the Data Flow Probe Default Domain
- How to Change the Data Flow Probe Port
- How to Move Resources From One Domain to Another Domain
- How to Change the UCMDB Integration Service Default Domain
- How to Check the UCMDB Integration Service Status
- How to Limit IP Movement in a Cluster
- How to Update the Data Flow Probe's IP Address
- How to Update the Data Flow Probe Memory Size
- How to Define Owner Tenants on Data Flow Probes
- How to Configure the Number of Connections to Other Machines
- How to Configure Periodic Data Flow Task Updates
- How to Prevent Probes from Sending Touch Information Simultaneously
- How to Encrypt/Decrypt IP Ranges Information on the Probes
- How to Configure the Data Flow Probe to Automatically Delete CIs
- How to Delete Unsent Probe Results
- How to Clear Data Flow Probe Data
- How to Clear UCMDB Integration Service Data
- How to Deploy a Data Flow Probe CUP
- How to Deploy a Data Flow Probe CUP Manually
- How to Align the Data Flow Probe CUP with the UCMDB Server CUP
- How to Uninstall Probe CUPs Manually
- How to Set Maximum Objects for Insert Results
- Data Flow Probe Process Ports
- DataFlowProbe.properties File
- DataFlowProbe.properties Parameters
- DataFlowProbeOverride.properties File
- Data Flow Probe Database Scripts
- Data Flow Probe Log Files
- Data Flow Probe Setup User Interface
- Troubleshooting and Limitations
How to Limit IP Movement in a Cluster
This task describes how to set the IP imbalance threshold for probe clusters to minimize IP movement in the cluster.
To set the imbalance threshold:
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Go to Administration > Infrastructure Settings Manager > General Settings > Maximum allowed cluster imbalance.
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Enter the imbalance threshold (in percentage).
Default: 20% The cluster must distribute the IPs among its Probes so that they are balanced. That is, by default no Probe may have 20% more or less than the average number of IPs. If the number of IPs on any Probe deviates from this threshold, the cluster attempts to redistribute the IPs among its Probes.
For an example, see Limiting IP Movement in a Cluster.
Note If minimal IP movement is more critical than cluster imbalance, then minimize the IP movement by making this threshold higher. The higher the imbalance threshold, the less the IPs will be moved around.
