Search for tag: "emergency restart"

IMS emergency and cold start considerations for main storage databases (MSDBs)

This video covers how emergency and cold starts are processed for MSDBs.

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From  ZTPS - Z SW video management

IMS emergency and cold start considerations for Fast Path DEDBs VSO

This video describes Virtual Storage Option (SVO) that is used by nonshared DEDBs and how emergency and cold starts are processed.

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From  ZTPS - Z SW video management

IMS emergency and cold start considerations for Fast Path DEDB SVSO, Part 2

This video continues the discussion of SVSO, its implementation, and possible failure scenarios.

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From  ZTPS - Z SW video management

IMS emergency and cold start considerations for Fast Path DEDB SVSO, Part 1

This video starts the discussion of Shared Virtual Storage Option (SVSO) and how and why it's used for DEDBs.

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From  ZTPS - Z SW video management

Emergency and cold starts for Fast Path DEDBs that use SDEPs - Part 3: Possible failure scenarios

This describes Fast Path emergency restarts and cold starts.

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From  ZTPS - Z SW video management

Emergency and cold starts for Fast Path DEDBs that use SDEPs - Part 2: SDEP layout and space management

This video describes the DMAC, which provides a physical description of an AREA, and how space is managed for SDEPs in DEDBs.

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From  ZTPS - Z SW video management

Emergency and cold starts for Fast Path DEDBs that use SDEPs - Part 1: SDEP overview

This video provides an overview sequential dependent segments (SDEPs) and how and why they are used in Fast Path DEDBs.

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From  ZTPS - Z SW video management

Emergency and cold start considerations for Fast Path DEDBs

This video reviews Fast Path DEDB processing (versus full-function databases). The video also discusses Fast Path failures, emergency restarts, and cold starts.

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From  ZTPS - Z SW video management