Task 09: Remediate Duplicates - Reset?

Adam Rosenbaum
Tera Contributor

I am having a great deal of trouble completing Task 09: Remediate Duplicates on the configuring the CMDB. After completing it incorrectly, there is not anyway to go back and complete it again because there is a server record missing. Is it possible to rest the task without resetting the entire simulator and can someone please provide some suggestions on what I need to complete. I am very confused about the wording.

 

 

 

22 REPLIES 22

ITsACrowd
Tera Contributor

It would be useful right! 

snavuluri
Giga Contributor

Hi All,

            Can any one provide me the step by step solution.

SCENARIO:

Cloud Dimensions noticed duplicate Server CIs appearing in their CMDB.  They are reluctant to delete duplicate CIs and would rather go through a streamlined process to remediate and merge the duplicates in order to prevent data loss.

They noticed a break in process whereby a second server record is sometimes manually created to provide accurate cost center, company, and assigned to information versus updating the existing server record.  

REQUIREMENT:

As the Cloud Dimensions CMDB administrator, using the Duplicate CI Remediator wizard, remediate the duplicate Windows Server CIs found on the de-duplication task list to meet the following requirements:

-Merge data for both server records named OWA-SD-01

-Use the cost center, company, and assigned to values from the duplicate record (non-master CI)

-Merge all relationships

-Retain the master CI which is the oldest CI record based on creation date

-Delete the duplicate server record

After completing the wizard, execute the Completeness, Compliance, Correctness Scorecard scheduled job to calculate the new results and display them on the CMDB Group Health Correctness Scorecard for the Unix and Windows Servers CMDB group.

VERIFICATION:

From the CMDB Group Health Dashboard:

- From the Duplicate metric, verify only 7 of 145 records display as duplicates

- From the Group View - Duplicate CIs report, verify it displays 6 Solaris Servers and 1 AIX Server

From the Windows Server list of records, verify there is only one record for Server OWA-SD-01 with the following attributes:

- Cost Center: Customer Support

- Company: ACME Australia

- Assigned to: Kyle Ferri

From the De-Duplication Task list verify the Windows task displays with a State of Closed Complete.

NOTE: You can open the closed Windows de-duplication task to gather more information of how the duplicate was resolved.

 

Regards,

Suresh.

Rashmi R S
Tera Contributor

Hi Suresh, I have successfully completed  Task 09: Remediate Duplicates. 

Please follow the below steps:

 

Navigate to De-duplication Tasks

On this page you will find a list of Duplication tasks

Apply Filter: Short description > Contains > Windows Server and Click Run.

Click on the DUPNumber (Eg: DUP0001014)

Select "Remediate"

Choose the option: Use the Duplicate CI Remediator (Recommended) and Click Next

  1. Select Main CI

Choose the CI with Maximum number of Related Items

(Eg: Windows1 has 6 Related Items

        Windows2 has 10 Related Items.

        So, Choose Windows2)

Then, Select "Remediate Manually"

 

  1. Merge Attribute Values

On this page you will find list of Attributes that have duplicate values.

In the "Other Values" column Click on “1 Other Values” and Choose 2nd option and Click Select

for below attributes:

Cost center

Company

Assigned to

Click Next.

 

  1. Merge Relationships

Choose the option: “Merge all relationships from the duplicate Cis to the main CI”.

Click Next.

 

  1. Duplicate CI Actions

Choose the option: “Delete”

Click Next.

 

  1. Review and Confirm

Click "Remediate".

 

On the De-duplication is in progress. Page

Click “Check Progress”

Duplicate task Status is “Closed Complete”

 

From the De-Duplication Task list verify the Windows task displays with a State of Closed Complete.

Execute the Completeness, Compliance, Correctness Scorecard scheduled job.

From the Windows Server list of records, verify there is only one record for Server OWA-SD-01 with the following attributes:

- Cost Center: Customer Support

- Company: ACME Australia

- Assigned to: Kyle Ferri

Verify the Scores on CMDB Group Health Dashboard as per the given numbers and image.

Task Completed.

 

Hope this is helpful.

 

Regards,

Rashmi R S

jim31
Tera Contributor

Hello Rashmi,

Thank you so much, I was stuck for hours. I just validated the micro-cerfication !!

You saved the day!

Virati