kexec-tools/60-fadump.install

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#!/usr/bin/bash
COMMAND="$1"
KERNEL_VERSION="$2"
if ! [[ ${KERNEL_INSTALL_MACHINE_ID-x} ]]; then
exit 0
fi
# Currently, fadump is supported only in environments with
# writable /boot directory.
if [[ ! -w "/boot" ]]; then
exit 0
fi
FADUMP_INITRD="/boot/.initramfs-${KERNEL_VERSION}.img.default"
FADUMP_INITRD_CHECKSUM="$FADUMP_INITRD.checksum"
ret=0
case "$COMMAND" in
add)
# Do nothing, fadump initramfs is strictly host only
# and managed by kdump service
;;
remove)
rm -f -- "$FADUMP_INITRD"
rm -f -- "$FADUMP_INITRD_CHECKSUM"
ret=$?
;;
esac
exit $ret