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modules.d/95dasd_rules/module-setup.sh
65 строк
2 KB
Thomas Blume
fix(dasd_rules): correct udev dasd rules parsing
12 фев 2022, 11:19
12 фев 2022, 11:19
5de6e4d
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#!/bin/bash # called by dracut cmdline() { is_dasd() { local _dev=$1 local _devpath _devpath=$( cd -P /sys/dev/block/"$_dev" || exit echo "$PWD" ) [ "${_devpath#*/dasd}" == "$_devpath" ] && return 1 _ccw="${_devpath%%/block/*}" echo "rd.dasd=${_ccw##*/}" return 0 } [[ $hostonly ]] || [[ $mount_needs ]] && { for_each_host_dev_and_slaves_all is_dasd || return 255 } | sort | uniq } # called by dracut check() { local _arch=${DRACUT_ARCH:-$(uname -m)} local found=0 local bdev [ "$_arch" = "s390" -o "$_arch" = "s390x" ] || return 1 [[ $hostonly ]] || [[ $mount_needs ]] && { for bdev in /sys/block/*; do case "${bdev##*/}" in dasd*) found=$((found + 1)) break ;; esac done [ $found -eq 0 ] && return 255 } return 0 } # called by dracut depends() { echo 'dasd_mod' bash return 0 } # called by dracut install() { inst_hook cmdline 30 "$moddir/parse-dasd.sh" if [[ $hostonly_cmdline == "yes" ]]; then local _dasd _dasd=$(cmdline) [[ $_dasd ]] && printf "%s\n" "$_dasd" >> "${initdir}/etc/cmdline.d/95dasd.conf" fi if [[ $hostonly ]]; then inst_rules_wildcard "51-dasd-*.rules" inst_rules_wildcard "41-dasd-*.rules" mark_hostonly /etc/udev/rules.d/51-dasd-*.rules mark_hostonly /etc/udev/rules.d/41-dasd-*.rules fi inst_rules 59-dasd.rules }