| Current File : //lib/kernel/install.d/60-kdump.install |
#!/usr/bin/bash
COMMAND="$1"
KERNEL_VERSION="$2"
KDUMP_INITRD_DIR_ABS="$3"
KERNEL_IMAGE="$4"
if ! [[ ${KERNEL_INSTALL_MACHINE_ID-x} ]]; then
exit 0
fi
if [[ -d "$KDUMP_INITRD_DIR_ABS" ]]; then
KDUMP_INITRD="initrdkdump"
else
# If `KDUMP_BOOTDIR` is not writable, then the kdump
# initrd must have been placed at `/var/lib/kdump`
if [[ ! -w "/boot" ]]; then
KDUMP_INITRD_DIR_ABS="/var/lib/kdump"
else
KDUMP_INITRD_DIR_ABS="/boot"
fi
KDUMP_INITRD="initramfs-${KERNEL_VERSION}kdump.img"
fi
ret=0
case "$COMMAND" in
add)
# Do nothing, kdump initramfs is strictly host only
# and managed by kdump service
;;
remove)
rm -f -- "$KDUMP_INITRD_DIR_ABS/$KDUMP_INITRD"
ret=$?
;;
esac
exit $ret