From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001

From: Javier Martinez Canillas <javierm@redhat.com>

Date: Wed, 11 Apr 2018 12:39:59 +0200

Subject: [PATCH] Make grub2-switch-to-blscfg to generate BLS fragment for

 rescue kernel

If a rescue image is available, it should have a BootLoaderSpec fragment.

Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>

---

 util/grub-switch-to-blscfg.in | 4 ++++

 1 file changed, 4 insertions(+)

diff --git a/util/grub-switch-to-blscfg.in b/util/grub-switch-to-blscfg.in

index c59299ffa..bc28053cd 100644

--- a/util/grub-switch-to-blscfg.in

+++ b/util/grub-switch-to-blscfg.in

@@ -243,6 +243,10 @@ for kernelver in $(cd /lib/modules/ ; ls -1) "" ; do

     fi

 done

+if [[ -f "/boot/vmlinuz-0-rescue-${MACHINE_ID}" ]]; then

+    mkbls "0-rescue-${MACHINE_ID}" "0" >"${blsdir}/${MACHINE_ID}-0-rescue.conf"

+fi

+

 GENERATE=0

 if grep '^GRUB_ENABLE_BLSCFG=.*' "${etcdefaultgrub}" \

         | grep -vq '^GRUB_ENABLE_BLSCFG="*true"*\s*$' ; then