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28 lines
1,015 B
Diff
28 lines
1,015 B
Diff
From 60bddbc714c96ca05821d52bdd7dbad7eabd6dd5 Mon Sep 17 00:00:00 2001
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From: Javier Martinez Canillas <javierm@redhat.com>
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Date: Wed, 11 Apr 2018 12:39:59 +0200
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Subject: [PATCH] Make grub2-switch-to-blscfg to generate BLS fragment for
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rescue kernel
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If a rescue image is available, it should have a BootLoaderSpec fragment.
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Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
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---
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util/grub-switch-to-blscfg.in | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/util/grub-switch-to-blscfg.in b/util/grub-switch-to-blscfg.in
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index c59299ffa6a..bc28053cd30 100644
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--- a/util/grub-switch-to-blscfg.in
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+++ b/util/grub-switch-to-blscfg.in
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@@ -243,6 +243,10 @@ for kernelver in $(cd /lib/modules/ ; ls -1) "" ; do
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fi
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done
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+if [[ -f "/boot/vmlinuz-0-rescue-${MACHINE_ID}" ]]; then
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+ mkbls "0-rescue-${MACHINE_ID}" "0" >"${blsdir}/${MACHINE_ID}-0-rescue.conf"
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+fi
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+
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GENERATE=0
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if grep '^GRUB_ENABLE_BLSCFG=.*' "${etcdefaultgrub}" \
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| grep -vq '^GRUB_ENABLE_BLSCFG="*true"*\s*$' ; then
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