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  1. Mainframe hardware: Logical partitions (LPARs) - IBM

    The system administrator can assign one or more system processors for the exclusive use of an LPAR. Alternately, the administrator can allow all processors to be used on some or all LPARs.

  2. Logical partition - Wikipedia

    A logical partition (LPAR) is a subset of a computer's hardware resources, virtualized as a separate computer. In effect, a physical machine can be partitioned into multiple logical …

  3. What is logical partition (LPAR)? | Definition from TechTarget

    Aug 21, 2023 · A logical partition (LPAR) is a subset of a computer's processor, memory and I/O resources that behaves much like a physical server. A computer can host multiple LPARs, …

  4. What is LPAR? - Definition from Amazing Algorithms

    What does LPAR mean? LPAR (Logical Partitioning) is a virtualization technique that divides physical hardware resources into multiple isolated and independent logical partitions.

  5. Definition of LPAR | PCMag

    What does LPAR actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

  6. What is LPAR? Competitors, Complementary Techs & Usage

    Nov 29, 2025 · LPAR, or Logical Partitioning, is a feature of IBM's Power Systems servers that allows a single physical server to be divided into multiple virtual servers, each with its own …

  7. What is Logical Partitioning (LPAR) - ITU Online IT Training

    Logical Partitioning (LPAR) is a technology used in computing to divide a computer’s total resources, such as memory, processor, and storage, into multiple, smaller, isolated virtual …

  8. LPAR - IBM

    Description The LPAR command displays information about either a single logical partition or all logical partitions. Information displayed for a single logical partition

  9. During this presentation, Scott Chapman will discuss PR/SM LPAR configurations to avoid. Scott will review these configurations and then explain why these configurations are not recommended.

  10. What is an LPAR? - Tech-FAQ

    What is an LPAR? LPAR (Logical Partitioning) is a way of subdividing all of a computer’s resources, including the memory, storage, and processors, and splitting them up into smaller …