REQUIRED_PROGS+=( sfdisk ) PROGS+=( pseries_platform nvram bc agetty ) # If not specified have no firmware files in the recovery system on Linux-ppc64le architecture # except ppc64le Linux is run in BareMetal Mode (PowerNV) where firmware files are needed # cf. https://github.com/rear/rear/issues/1142#issuecomment-276050900 # test for "${name[*]}" because FIRMWARE_FILES is an array and the test should succeed # when there is any non-empty array member, (not necessarily the first one): if [[ $(awk '/platform/ {print $NF}' < /proc/cpuinfo) != PowerNV ]] ; then # No firmware files when ppc64le Linux is not run in BareMetal Mode (PowerNV): test "${FIRMWARE_FILES[*]}" || FIRMWARE_FILES=( 'no' ) # grub2-install for powerpc-ieee1275 calls ofpathname, so without it, # the rescue system can't make the recovered system bootable REQUIRED_PROGS+=( ofpathname ) if grep -q "emulated by qemu" /proc/cpuinfo ; then # Qemu/KVM virtual machines don't need bootlist - don't complain if # it is missing PROGS+=( bootlist ) else # PowerVM environment, we need to run bootlist, otherwise # we can't make the system bpotable. Be strict about requiring it REQUIRED_PROGS+=( bootlist ) fi else PROGS+=( ofpathname bootlist ) fi