Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-3752

padding factor overcompaction and related needed improvements

    • Type: Icon: Bug Bug
    • Resolution: Won't Fix
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: MMAPv1, Storage
    • Labels:
      None
    • Storage Execution
    • ALL

      The compact command leaves no padding; it should have as an option to keep some, probably the same factor that what was already there.
      UPDATE: SERVER-4018 adds an option to preserve padding on compaction (available in 2.6).

      Initial sync in replication will result in fully packed documents, which is bad.

      Repair will result in fully packed documents, which is bad.

      Imports should have some options to be sensitive to having some padding, or some intelligence.

      Padding factor should be easily viewable.

      update docs when done

            Assignee:
            backlog-server-execution Backlog - Storage Execution Team
            Reporter:
            dwight@mongodb.com Dwight Merriman
            Votes:
            4 Vote for this issue
            Watchers:
            7 Start watching this issue

              Created:
              Updated:
              Resolved: