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  1. OpenShift Specialist Platform Team
  2. SPLAT-206

[azure] Create a KB about ultra-disks

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    • Story
    • Resolution: Done
    • Major
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      We need to check release notes of 4.11 to make sure the feature (RFE-1649) has been shipped in 4.11. If true, we can close this card as obsolet.
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      We need to check release notes of 4.11 to make sure the feature ( RFE-1649 ) has been shipped in 4.11. If true, we can close this card as obsolet.
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    Description

      *USER STORY:*

       As an SPLAT engineer, I want to share the information regarding ultra disks so that customers and other engineers can consider the cost benefits of the ultra disks.

      *DESCRIPTION:*

       Produce a knowledge base (KB) document that shares the information we learned from the previous ultra disk investigating.

      *Required:*

      KB document produced.

      *Nice to have:*

      *ACCEPTANCE CRITERIA:*

       Knowledge base article produced.

      *ENGINEERING DETAILS:*

      Use the information, graphs, and tables produced from the previous premium disk exploration and combine it with the Ultra disks test results to share that information. Also provide some guidance on the pricing.

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          is related to

          Feature Request - Feature requests from customers and/or users RFE-1649 Test a supported way to move /var/lib/etcd to a new disk as day 2 task

          • Normal - To be worked after urgent and high priorities are resolved. This term is chosen when the severity of an issue is relatively close to the level of effort to fix it. The existence of an easily implemented workaround can also lead to this priority level instead of a higher priority.
          • Rejected

          Feature Request - Feature requests from customers and/or users RFE-1698 Allow users to enable the capability to use UltraSSD disks in Azure

          • Critical - To be worked on immediately following BLOCKER issues.
          • Accepted
          links to

          Web Link GDocs: OCP 4 on Azure: recommendations for etcd performance

          Web Link GDrive SPLAT Demo 12:30' : SPLAT-177: [azure] Investigate ultra disks for etcd

          Web Link Google Sheet: Azure/AWS Disk Comparison

          Web Link KCS 5866371: How to use Azure UltraSSD disks in StorageClasses in OCP 4 IPI installations

          Web Link KCS 5956421: Azure Disk performance by region

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              rhn-support-mrbraga Marco Braga
              ffranz@redhat.com Fabiano Franz
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