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  1. Apache Ozone
  2. HDDS-9164

[Hsync] moves blocks to deleted table on final commit

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 1.4.0
    • None

    Description

      As referred by HDDS-9146, having potential dataloss, a protective mechanism is handled to avoid deletion of blocks.

      Need to fix the problem by avoiding deletion of blocks and other impact on final commit.

      • For final commit, if request do not have Hsync, then based on hsync flag in om metadata, need treat as hsync feature and avoid treating as over-ride of blocks.
      • Same needs handle in cleanup of auto-cleanup of open files for hsync feature.

       

      Attachments

        Issue Links

          is a child of

          New Feature - A new feature of the product, which has yet to be developed. HDDS-7593 Supporting HSync and lease recovery

          • Major - Major loss of function.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. HDDS-9146 Potential data loss with HSync due to deletedTable entry having the same block as keyTable entry's

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved
          links to

          Web Link GitHub Pull Request #5183

          Activity

            People

              sumitagrawl Sumit Agrawal
              sumitagrawl Sumit Agrawal
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              Dates

                Created:
                Updated:
                Resolved: