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[SAP] Allow same-aggregate connector migrations - #360

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hemna wants to merge 2 commits into
stable/2025.1-m3from
fixit/connector-same-aggregate-capacity
Open

hemna wants to merge 2 commits into
stable/2025.1-m3from
fixit/connector-same-aggregate-capacity

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@hemna

@hemna hemna commented Sep 4, 2026

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Summary

  • Allow the same-aggregate CapacityFilter bypass for find_backend_for_connector.
  • Populate source_aggregate_id before connector backend selection.
  • Cover connector bypass, source aggregate propagation, and non-migration scope.

Context

The eu-de-2 request log showed CapacityFilter rejecting the matching vc-b-4 pool with requested / avail: 10240/3046.0 thick, before connector-capability matching. The source and destination pools share the same aggregate ID.

Verification

  • python3.12 -m compileall passed.
  • git diff --check passed.
  • Unit tests could not run on this macOS host: tox Python 3.14 bootstrap lacked pip; a manually created Python 3.12 environment reached test discovery but oslo_privsep failed because macOS does not provide prctl.

Change-Id: Ib0862c7ed0748aa331eedeee94f9466fa4283fb1
…nector-same-aggregate-capacity

Change-Id: Ia5aaed1a909e2a49dd12f173355fed1f45ecb79d
@hemna
hemna force-pushed the fixit/connector-same-aggregate-capacity branch from 39da12d to a2711ea Compare September 8, 2026 16:15
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