File 0003-Move-the-GPT-header-on-resized-disks.patch of Package ignition

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File 0003-Move-the-GPT-header-on-resized-disks.patch of Package ignition (Revision 67cdf7220ba8dbb7ae78ff75e29830f4)

Currently displaying revision 67cdf7220ba8dbb7ae78ff75e29830f4 , Show latest

From: Ignaz Forster <iforster@suse.com>
Date: Tue, 22 Aug 2023 16:13:07 +0200
Subject: [PATCH] Move GTP header to the end on resized disk images

Fedora CoreOS is handling the GPT move by putting flags into the disk's
GUID (see also [gh#coreos/ignition#839]) and then adjusting the root disk
in
https://github.com/coreos/fedora-coreos-config/blob/testing-devel/overlay.d/05core/usr/lib/dracut/modules.d/35coreos-ignition/coreos-gpt-setup.sh.
We are not using the CoreOS Assembler and have no reason to change the
UUID, so introducing a dracut service just to possibly move the GPT seems
like overkill. Just do so when creating new partitions.
---
 internal/sgdisk/sgdisk.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/internal/sgdisk/sgdisk.go b/internal/sgdisk/sgdisk.go
index 29915809..9be5a9e6 100644
--- a/internal/sgdisk/sgdisk.go
+++ b/internal/sgdisk/sgdisk.go
@@ -138,6 +138,7 @@ func (op Operation) buildOptions() []string {
 	}
 
 	for _, p := range op.parts {
+		opts = append(opts, "--move-second-header")
 		opts = append(opts, fmt.Sprintf("--new=%d:%s:+%s", p.Number, partitionGetStart(p), partitionGetSize(p)))
 		if p.Label != nil {
 			opts = append(opts, fmt.Sprintf("--change-name=%d:%s", p.Number, *p.Label))
-- 
2.41.0

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File 0003-Move-the-GPT-header-on-resized-disks.patch of Package ignition (Revision 67cdf7220ba8dbb7ae78ff75e29830f4)

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