b90f9758fe
Add scripts that will do a migration from the legacy Fedora/RHEL persistent device config files to the modern zdev style. Also update the %files section with Fedora/RHEL specific content to match the current state. Related: RHEL-145841
49 lines
1.8 KiB
Bash
49 lines
1.8 KiB
Bash
#!/bin/bash
|
|
|
|
# SPDX-License-Identifier: MIT
|
|
# Copyright IBM Corp. 2023
|
|
|
|
# This is just a wrapper to migrate old /etc/dasd.conf to the new
|
|
# consolidated persistent configuration of s390 devices with chzdev.
|
|
|
|
CONFIG=/etc/dasd.conf
|
|
PATH=/sbin:/bin
|
|
export PATH
|
|
|
|
DATE=$(date --iso-8601=seconds)
|
|
PREFIX="${CONFIG}.${DATE}.migrated-to-chzdev"
|
|
|
|
if [ -f "$CONFIG" ]; then
|
|
# show migration output to users and log it into file
|
|
exec > >(tee "${PREFIX}.log") 2>&1
|
|
sed 'y/ABCDEF/abcdef/' < $CONFIG | while read -r line; do
|
|
case $line in
|
|
\#*) ;;
|
|
*)
|
|
[ -z "$line" ] && continue
|
|
# shellcheck disable=SC2086
|
|
set -- $line
|
|
|
|
chzdev --enable --active --persistent dasd "$@" --yes --no-root-update --force --no-settle
|
|
case $? in
|
|
0)
|
|
# If device exists and could be actively enabled,
|
|
# chzdev could infer the actual dasd device type; done.
|
|
continue
|
|
;;
|
|
esac
|
|
# Configure persistently only to allow migration of
|
|
# configuration for devices that currently do not exist.
|
|
# Chzdev cannot infer the actual dasd device type for an
|
|
# absent device. Therefore, create duplicate configurations
|
|
# for both dasd-eckd and dasd-fba, so either one of them
|
|
# can enable such device when it appears.
|
|
chzdev --enable --persistent dasd-eckd "$@" --yes --no-root-update --force --no-settle
|
|
chzdev --enable --persistent dasd-fba "$@" --yes --no-root-update --force --no-settle
|
|
;;
|
|
esac
|
|
done
|
|
mv "$CONFIG" "$CONFIG"."$DATE".migrated-to-chzdev
|
|
echo "dasdconfmigrate.sh: Information: Your persistent dasd device configuration file $CONFIG was migrated to the new consolidated mechanism. From now on, please use lszdev and chzdev from s390utils instead. To finally complete the migration, please run: kdumpctl rebuild; systemctl restart kdump; dracut -f; zipl"
|
|
fi
|