From: "Johannes Süllner" <johannes.suellner@mailbox.org>
To: devel@spectrum-os.org
Cc: "Johannes Süllner" <johannes.suellner@mailbox.org>
Subject: [PATCH v2 4/5] release/live: remove B slot from live image and reduce A slot size
Date: Wed, 4 Feb 2026 18:55:24 +0100 [thread overview]
Message-ID: <20260204175543.22164-6-johannes.suellner@mailbox.org> (raw)
In-Reply-To: <20260204175543.22164-2-johannes.suellner@mailbox.org>
In contrast to the old installer, with the new installer the live image
is not copied as a whole to the destination disk any more. Instead,
`systemd-repart` creates partitions with the desired size, and then
copies the individual partitions. So the partitions are effectively
enlarged during the installation, making it possible to shrink them to
the minimum size here.
Signed-off-by: Johannes Süllner <johannes.suellner@mailbox.org>
---
release/live/Makefile | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/release/live/Makefile b/release/live/Makefile
index f5fe558..2d693f4 100644
--- a/release/live/Makefile
+++ b/release/live/Makefile
@@ -10,10 +10,8 @@ dest = build/live.img
$(dest): ../../scripts/format-uuid.sh ../../scripts/make-gpt.sh ../../scripts/sfdisk-field.awk build/boot.fat $(ROOT_FS_IMAGES)
../../scripts/make-gpt.sh $@.tmp \
build/boot.fat:c12a7328-f81f-11d2-ba4b-00a0c93ec93b \
- $(ROOT_FS_VERITY):verity:$$(../../scripts/format-uuid.sh "$$(dd if=$(ROOT_FS_VERITY_ROOTHASH) bs=32 skip=1 count=1 status=none)"):Spectrum_'$(VERSION).verity:162' \
- $(ROOT_FS_IMAGE):root:$$(../../scripts/format-uuid.sh "$$(head -c 32 $(ROOT_FS_VERITY_ROOTHASH))"):Spectrum_'$(VERSION):20000' \
- /dev/null:verity:18f2ccff-92f1-4bb1-a80e-24f76ecda90c:_empty:162 \
- /dev/null:root:ec0c5ff3-f6b1-4adf-82b4-61336c4d135f:_empty:20000
+ $(ROOT_FS_VERITY):verity:$$(../../scripts/format-uuid.sh "$$(dd if=$(ROOT_FS_VERITY_ROOTHASH) bs=32 skip=1 count=1 status=none)"):Spectrum_'$(VERSION).verity' \
+ $(ROOT_FS_IMAGE):root:$$(../../scripts/format-uuid.sh "$$(head -c 32 $(ROOT_FS_VERITY_ROOTHASH))"):Spectrum_'$(VERSION)'
mv $@.tmp $@
build/boot.fat: $(SYSTEMD_BOOT_EFI) $(SPECTRUM_EFI)
next prev parent reply other threads:[~2026-02-04 17:57 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-04 17:55 [PATCH v2 0/5] Spectrum-installer Johannes Süllner
2026-02-04 17:55 ` [PATCH v2 1/5] tools: add spectrum-installer Johannes Süllner
2026-02-04 17:55 ` [PATCH v2 2/5] host/rootfs: integrate spectrum-installer Johannes Süllner
2026-02-05 4:17 ` Demi Marie Obenour
2026-02-05 8:56 ` Johannes Süllner
2026-03-15 11:56 ` Alyssa Ross
2026-03-15 12:15 ` Alyssa Ross
2026-02-04 17:55 ` [PATCH v2 3/5] release: drop combined and installer image Johannes Süllner
2026-03-15 12:20 ` Alyssa Ross
2026-02-04 17:55 ` Johannes Süllner [this message]
2026-03-15 12:21 ` [PATCH v2 4/5] release/live: remove B slot from live image and reduce A slot size Alyssa Ross
2026-02-04 17:55 ` [PATCH v2 5/5] Revert "scripts/make-gpt.sh: allow setting partition size" Johannes Süllner
2026-03-15 12:23 ` Alyssa Ross
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