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Differential D58968

nanobsd: Add basic update/rollback scripts
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Authored by senguptaangshuman17_gmail.com on Aug 19 2026, 10:24 AM.
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F174178164: D58968.diff
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Subscribers
imp

Details

Reviewers
jlduran
jrm
ashish
Summary

Add on target update, updatep1, updatep2 and rollback scripts for the gpt plan. rollback sets the bootonce flag on the previous partition so a bad update can be undone.

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Skipped
Unit
Tests Skipped
Build Status
Buildable 75871
Build 72754: arc lint + arc unit

Event Timeline

senguptaangshuman17_gmail.com created this revision.Aug 19 2026, 10:24 AM
Herald added a subscriber: imp. · View Herald TranscriptAug 19 2026, 10:24 AM
senguptaangshuman17_gmail.com requested review of this revision.Aug 19 2026, 10:24 AM
Harbormaster completed remote builds in B75721: Diff 184334.Aug 19 2026, 10:24 AM
senguptaangshuman17_gmail.com added a parent revision: D58967: nanobsd: Allow overriding kernels in loader.conf.Aug 19 2026, 10:24 AM
senguptaangshuman17_gmail.com added a child revision: D58969: nanobsd: Change sizes to use bytes exclusively.
senguptaangshuman17_gmail.com updated this revision to Diff 184468.Aug 20 2026, 10:11 AM
Harbormaster completed remote builds in B75802: Diff 184468.Aug 20 2026, 10:11 AM
senguptaangshuman17_gmail.com updated this revision to Diff 184519.Aug 20 2026, 12:24 PM
Harbormaster completed remote builds in B75848: Diff 184519.Aug 20 2026, 12:24 PM
senguptaangshuman17_gmail.com updated this revision to Diff 184546.Aug 20 2026, 2:26 PM
Harbormaster completed remote builds in B75871: Diff 184546.Aug 20 2026, 2:26 PM
senguptaangshuman17_gmail.com updated this revision to Diff 184565.Aug 20 2026, 3:11 PM
Harbormaster completed remote builds in B75888: Diff 184565.Aug 20 2026, 3:11 PM
senguptaangshuman17_gmail.com removed a child revision: D58969: nanobsd: Change sizes to use bytes exclusively.Aug 20 2026, 3:14 PM
senguptaangshuman17_gmail.com added a child revision: D58970: nanobsd: Change the location of SSH authorized keys.
senguptaangshuman17_gmail.com updated this revision to Diff 184602.Aug 20 2026, 7:03 PM

Address review comments: update rollback copyright to FreeBSD Foundation

Herald added a reviewer: scheduler. · View Herald TranscriptAug 20 2026, 7:03 PM
Harbormaster completed remote builds in B75916: Diff 184602.Aug 20 2026, 7:03 PM
lwhsu removed a reviewer: scheduler.Aug 20 2026, 8:17 PM
jlduran added inline comments.Aug 23 2026, 3:48 PM
tools/tools/nanobsd/legacy.sh
30

I believe this change is part of D54187 (and the changes below as well).

senguptaangshuman17_gmail.com added inline comments.Aug 23 2026, 9:47 PM
tools/tools/nanobsd/legacy.sh
30

I believe this change is part of D54187 (and the changes below as well).

What should I do of these changes than? Can I update D54187?

senguptaangshuman17_gmail.com updated this revision to Diff 184843.Aug 23 2026, 11:03 PM
Harbormaster completed remote builds in B76029: Diff 184843.Aug 23 2026, 11:03 PM
jlduran added inline comments.Aug 24 2026, 2:33 PM
tools/tools/nanobsd/legacy.sh
30

You cannot update D54187. Try adding D54187 as a parent revision.

senguptaangshuman17_gmail.com edited parent revisions, added: D59166: nanobsd: Source legacy.sh on demand instead of unconditionally; removed: D58967: nanobsd: Allow overriding kernels in loader.conf.Aug 25 2026, 6:07 AM
senguptaangshuman17_gmail.com updated this revision to Diff 184955.Aug 25 2026, 6:10 AM
Harbormaster completed remote builds in B76078: Diff 184955.Aug 25 2026, 6:10 AM
senguptaangshuman17_gmail.com updated this revision to Diff 185008.Aug 25 2026, 8:01 AM

Rebase stack on top of D59043 update

Harbormaster completed remote builds in B76131: Diff 185008.Aug 25 2026, 8:01 AM
senguptaangshuman17_gmail.com updated this revision to Diff 185112.Aug 25 2026, 9:01 PM
Harbormaster completed remote builds in B76171: Diff 185112.Aug 25 2026, 9:01 PM
senguptaangshuman17_gmail.com edited the summary of this revision. (Show Details)Aug 27 2026, 9:32 PM
senguptaangshuman17_gmail.com updated this revision to Diff 185272.Aug 27 2026, 9:36 PM
Harbormaster completed remote builds in B76262: Diff 185272.Aug 27 2026, 9:36 PM
senguptaangshuman17_gmail.com updated this revision to Diff 185392.Aug 29 2026, 9:30 AM
Harbormaster completed remote builds in B76307: Diff 185392.Aug 29 2026, 9:30 AM

Revision Contents
Changeset List

PathSize
tools/
tools/
nanobsd/
Files/
root/
2 lines
5 lines
6 lines
dhcpd/
2 lines
34 lines
gpt/
7 lines
Files/
usr/
local/
sbin/
53 lines
71 lines
12 lines
50 lines
59 lines
6 lines
7 lines
pcengines/
2 lines
rescue/
2 lines

Diff 184546

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tools/tools/nanobsd/Files/root/updatep1

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tools/tools/nanobsd/Files/root/updatep2

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tools/tools/nanobsd/defaults.sh

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tools/tools/nanobsd/dhcpd/common

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tools/tools/nanobsd/gpt.sh

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tools/tools/nanobsd/gpt/Files.mtree

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tools/tools/nanobsd/gpt/Files/usr/local/sbin/rollback

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tools/tools/nanobsd/gpt/Files/usr/local/sbin/save_cfg

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tools/tools/nanobsd/gpt/Files/usr/local/sbin/update

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tools/tools/nanobsd/gpt/Files/usr/local/sbin/updatep1

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tools/tools/nanobsd/gpt/Files/usr/local/sbin/updatep2

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tools/tools/nanobsd/legacy.sh

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tools/tools/nanobsd/nanobsd.sh

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tools/tools/nanobsd/pcengines/common.conf

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tools/tools/nanobsd/rescue/common

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