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[Nexthop] Support larger Distro Images with PXE boot#1005

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travisb-nexthop wants to merge 1 commit intofacebook:mainfrom
nexthop-ai:distro_image_large_distro
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[Nexthop] Support larger Distro Images with PXE boot#1005
travisb-nexthop wants to merge 1 commit intofacebook:mainfrom
nexthop-ai:distro_image_large_distro

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Pre-submission checklist

  • I've ran the linters locally and fixed lint errors related to the files I modified in this PR. You can install the linters by running pip install -r requirements-dev.txt && pre-commit install
  • pre-commit run

Summary

During image construction, the PXE installer starts as a statically-sized btrfs image. All the binaries and tools must fit within the size of this minimum-size image.

Increase that size from 16G up to 64G to support including debug FBOSS binaries.

Test Plan

Enable building of debug FBOSs binaries, ensure that the Distro build succeeds without seeing ESPACE errors building the PXE installer.

During image construction, the PXE installer starts as a
statically-sized btrfs image. All the binaries and tools must fit
within the size of this minimum-size image.

Increase that size from 16G  up to 64G to support including debug
FBOSS binaries.
@meta-cla meta-cla bot added the CLA Signed label Mar 17, 2026
@travisb-nexthop travisb-nexthop marked this pull request as ready for review March 17, 2026 00:25
@travisb-nexthop travisb-nexthop requested a review from a team as a code owner March 17, 2026 00:25
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