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bee/bible-local/decisions/2026-09-04-supported-systems-minimum-16gb-ram.md
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Supported systems have at least 16 GB of RAM

Date: 2026-09-04 Status: active

Context

EASY-BEE boots the live image with toram. The compressed live medium is copied into RAM before the root filesystem is used. During investigation of a boot failure, the large squashfs copy was observed to stop part-way through.

The servers in scope are not low-memory systems. The minimum supported hardware configuration has 16 GB of installed physical RAM.

Decision

  • EASY-BEE targets and supports systems with at least 16 GB of installed RAM.
  • Capacity below 16 GB is outside the supported hardware envelope.
  • A mid-copy toram failure on supported hardware must not be attributed to insufficient total RAM without direct evidence such as ENOSPC, an OOM event, or an unexpectedly restricted tmpfs.
  • Diagnostics must preserve the actual copy/read error so media transport, virtual-CD disconnects, and I/O failures can be distinguished from memory exhaustion.

Consequences

The approximately 2.8 GB live medium has sufficient capacity headroom on supported systems. Current v14 boot investigation therefore treats the part-way SquashFS copy failure as a source-media or virtual-media read-path failure unless boot logs provide explicit evidence of memory exhaustion.