31 lines
1.2 KiB
Diff
31 lines
1.2 KiB
Diff
From: Ignaz Forster <iforster@suse.com>
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Date: Tue, 22 Aug 2023 16:13:07 +0200
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Subject: [PATCH] Move GTP header to the end on resized disk images
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Fedora CoreOS is handling the GPT move by putting flags into the disk's
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GUID (see also [gh#coreos/ignition#839]) and then adjusting the root disk
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in
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https://github.com/coreos/fedora-coreos-config/blob/testing-devel/overlay.d/05core/usr/lib/dracut/modules.d/35coreos-ignition/coreos-gpt-setup.sh.
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We are not using the CoreOS Assembler and have no reason to change the
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UUID, so introducing a dracut service just to possibly move the GPT seems
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like overkill. Just do so when creating new partitions.
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---
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internal/sgdisk/sgdisk.go | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/internal/sgdisk/sgdisk.go b/internal/sgdisk/sgdisk.go
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index 29915809..9be5a9e6 100644
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--- a/internal/sgdisk/sgdisk.go
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+++ b/internal/sgdisk/sgdisk.go
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@@ -138,6 +138,7 @@ func (op Operation) buildOptions() []string {
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}
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for _, p := range op.parts {
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+ opts = append(opts, "--move-second-header")
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opts = append(opts, fmt.Sprintf("--new=%d:%s:+%s", p.Number, partitionGetStart(p), partitionGetSize(p)))
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if p.Label != nil {
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opts = append(opts, fmt.Sprintf("--change-name=%d:%s", p.Number, *p.Label))
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--
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2.41.0
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