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  1. JBoss Transaction Manager
  2. JBTM-3417

Add Persistent Memory SlotStore backend

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Details

    • Enhancement
    • Resolution: Done
    • Minor
    • 5.11.0.Final
    • 5.10.6.Final
    • Transaction Core
    • None
    • Optional PmemSlots backend for SlotStore provides a fast ObjectStore implementation for transaction logging on systems with persistent memory hardware. Requires a linux system with fs-dax (e.g. xfs or ext4) filesystem and Java 14 or later.

    Description

      The SlotStore (JBTM-3276) added the abstractions for using persistent memory storage, but had implementations only for regular files. The pmem specific backend provides a pmem implementation by using the mashona library.

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          is related to

          Enhancement - An enhancement to or refactoring of existing functionality that is not configurable by an end user (typically a change made by an internal team that affects users) JBTM-3276 add SlotStore ObjectStore implementation

          • Minor - To be worked after urgent, high, and medium priorities are resolved. This term is chosen when the severity of the issue is low, or the complexity or effort to correct it may be higher, relatively speaking. For low priority issues, known workarounds exist or are not needed due to the trivial effort needed to address the issue.
          • Closed

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              rhn-engineering-jhallida Jonathan Halliday
              rhn-engineering-jhallida Jonathan Halliday
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                Updated:
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