Lustre OST Pool Management: Revision history

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31 August 2026

  • curprev 08:2508:25, 31 August 2026‎ Elliswilson talk contribs‎ 3,911 bytes +3,911‎ Created page with "== Overview == OST pools group a subset of OSTs under a named label, allowing administrators to control file placement. Pools are used at file creation time — once a file is created, changing pool membership does not move existing data. Rules: * An OST can belong to multiple pools. * No ordering of OSTs within a pool is defined. * Stripe allocation within a pool follows normal stripe allocation rules. * Pool membership can change at any time; existing files are unaff..."
Retrieved from "http://wiki.lustre.org/Lustre_OST_Pool_Management"