# DASD_FORMAT_CODE is the script to recreate the dasd formatting (dasdformat.sh). local component disk size label junk local blocksize layout dasdtype dasdcyls junk2 save_original_file "$DASD_FORMAT_CODE" # Initialize echo '#!/bin/bash' >"$DASD_FORMAT_CODE" # Show the current output of lsdasd, it can be useful for identifying disks # (in particular it shows the Linux device name <-> virtual device number mapping, # formatted / unformatted status and the number/size of blocks when formatted ) echo "# Current output of 'lsdasd':" >>"$DASD_FORMAT_CODE" lsdasd | sed -e 's/^/# /' >>"$DASD_FORMAT_CODE" cat <>"$DASD_FORMAT_CODE" LogPrint "Start DASD format restoration." set -e set -x EOF while read component disk size label junk; do if [ "$label" == dasd ]; then # Ignore excluded components. # Normally they are removed in 520_exclude_components.sh, # but we run before it, so we must skip them here as well. if IsInArray "$disk" "${EXCLUDE_RECREATE[@]}" ; then Log "Excluding $disk from DASD reformatting." continue fi # dasd has more fields - junk is not junk anymore read blocksize layout dasdtype dasdcyls junk2 <<<$junk dasd_format_code "$disk" "$size" "$blocksize" "$layout" "$dasdtype" "$dasdcyls" >> "$DASD_FORMAT_CODE" || \ LogPrintError "Error producing DASD format code for $disk" fi done < <(grep "^disk " "$LAYOUT_FILE") cat <>"$DASD_FORMAT_CODE" set +x set +e LogPrint "DASD(s) formatted." EOF