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kdump-lib: Add the CoreOS kernel dir to the boot_dirlist

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The kernel of CoreOS is not in the standard locations, add
/boot/ostree/* to the boot_dirlist to find the vmlinuz.

Signed-off-by: Lichen Liu <lichliu@redhat.com>
Acked-by: Coiby Xu <coxu@redhat.com>
This commit is contained in:
Lichen Liu 2022-06-21 16:55:09 +08:00 committed by Coiby Xu
parent f9c32372d2
commit ed9cbec2ee
1 changed files with 5 additions and 0 deletions
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5
kdump-lib.sh
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@ -644,6 +644,11 @@ prepare_kdump_kernel()
boot_dirlist=${KDUMP_BOOTDIR:-"/boot /boot/efi /efi /"}
boot_imglist="$KDUMP_IMG-$kdump_kernelver$KDUMP_IMG_EXT $machine_id/$kdump_kernelver/$KDUMP_IMG"
# The kernel of OSTree based systems is not in the standard locations.
if is_ostree; then
boot_dirlist="$(echo /boot/ostree/*) $boot_dirlist"
fi
# Use BOOT_IMAGE as reference if possible, strip the GRUB root device prefix in (hd0,gpt1) format
boot_img="$(grep -P -o '^BOOT_IMAGE=(\S+)' /proc/cmdline | sed "s/^BOOT_IMAGE=\((\S*)\)\?\(\S*\)/\2/")"
if [[ "$boot_img" == *"$kdump_kernelver" ]]; then