cms/cmssetup.sh: untabify
Harald Hoyer
parent
b710520a3d
commit
af6292f0fc
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@ -51,152 +51,152 @@ function dasd_settle_all() {
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fi
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done
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return 0
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}
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}
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# prints a canonocalized device bus ID for a given devno of any format
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function canonicalize_devno()
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{
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case ${#1} in
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3) echo "0.0.0${1}" ;;
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4) echo "0.0.${1}" ;;
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*) echo "${1}" ;;
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esac
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return 0
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}
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function canonicalize_devno()
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{
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case ${#1} in
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3) echo "0.0.0${1}" ;;
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4) echo "0.0.${1}" ;;
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*) echo "${1}" ;;
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esac
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return 0
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}
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# read file from CMS and write it to /tmp
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function readcmsfile() # $1=dasdport $2=filename
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{
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local dev
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local numcpus
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local devname
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local ret=0
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if [ $# -ne 2 ]; then return; fi
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function readcmsfile() # $1=dasdport $2=filename
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{
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local dev
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local numcpus
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local devname
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local ret=0
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if [ $# -ne 2 ]; then return; fi
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# precondition: udevd created dasda block device node
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if ! dasd_cio_free -d $1 ; then
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echo $"DASD $1 could not be cleared from device blacklist"
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return 1
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fi
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if ! dasd_cio_free -d $1 ; then
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echo $"DASD $1 could not be cleared from device blacklist"
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return 1
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fi
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modprobe dasd_mod dasd=$CMSDASD
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modprobe dasd_eckd_mod
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udevadm settle
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modprobe dasd_mod dasd=$CMSDASD
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modprobe dasd_eckd_mod
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udevadm settle
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# precondition: dasd_eckd_mod driver incl. dependencies loaded,
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# dasd_mod must be loaded without setting any DASD online
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dev=$(canonicalize_devno $1)
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numcpus=$(
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while read line; do
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if strstr "$line" "# processors"; then
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echo ${line##*:};
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break;
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fi;
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done < /proc/cpuinfo
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)
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dev=$(canonicalize_devno $1)
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numcpus=$(
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while read line; do
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if strstr "$line" "# processors"; then
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echo ${line##*:};
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break;
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fi;
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done < /proc/cpuinfo
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)
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if [ ${numcpus} -eq 1 ]; then
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echo 1 > /sys/bus/ccw/devices/$dev/online
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else
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if ! sysecho /sys/bus/ccw/devices/$dev/online 1; then
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echo $"DASD $dev could not be set online"
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return 1
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if [ ${numcpus} -eq 1 ]; then
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echo 1 > /sys/bus/ccw/devices/$dev/online
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else
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if ! sysecho /sys/bus/ccw/devices/$dev/online 1; then
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echo $"DASD $dev could not be set online"
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return 1
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fi
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udevadm settle
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if ! dasd_settle $dev ; then
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echo $"Could not access DASD $dev in time"
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return 1
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fi
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fi
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udevadm settle
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if ! dasd_settle $dev ; then
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echo $"Could not access DASD $dev in time"
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return 1
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devname=$(cd /sys/bus/ccw/devices/$dev/block; set -- *; [ -b /dev/$1 ] && echo $1)
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devname=${devname:-dasda}
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[[ -d /mnt ]] || mkdir /mnt
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if cmsfs-fuse --to=UTF-8 -a /dev/$devname /mnt; then
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cat /mnt/$2 > /run/initramfs/$2
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umount /mnt || umount -l /mnt
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udevadm settle
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else
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echo $"Could not read conf file $2 on CMS DASD $1."
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ret=1
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fi
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fi
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udevadm settle
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devname=$(cd /sys/bus/ccw/devices/$dev/block; set -- *; [ -b /dev/$1 ] && echo $1)
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devname=${devname:-dasda}
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[[ -d /mnt ]] || mkdir /mnt
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if cmsfs-fuse --to=UTF-8 -a /dev/$devname /mnt; then
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cat /mnt/$2 > /run/initramfs/$2
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umount /mnt || umount -l /mnt
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udevadm settle
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else
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echo $"Could not read conf file $2 on CMS DASD $1."
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ret=1
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fi
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if ! sysecho /sys/bus/ccw/devices/$dev/online 0; then
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echo $"DASD $dev could not be set offline again"
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if ! sysecho /sys/bus/ccw/devices/$dev/online 0; then
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echo $"DASD $dev could not be set offline again"
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#return 1
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fi
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udevadm settle
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fi
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udevadm settle
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# unbind all dasds to unload the dasd modules for a clean start
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( cd /sys/bus/ccw/drivers/dasd-eckd; for i in *.*; do echo $i > unbind;done)
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udevadm settle
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modprobe -r dasd_eckd_mod
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udevadm settle
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modprobe -r dasd_diag_mod
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udevadm settle
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modprobe -r dasd_mod
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udevadm settle
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return $ret
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}
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( cd /sys/bus/ccw/drivers/dasd-eckd; for i in *.*; do echo $i > unbind;done)
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udevadm settle
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modprobe -r dasd_eckd_mod
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udevadm settle
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modprobe -r dasd_diag_mod
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udevadm settle
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modprobe -r dasd_mod
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udevadm settle
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return $ret
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}
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processcmsfile()
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{
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source /tmp/cms.conf
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processcmsfile()
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{
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source /tmp/cms.conf
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if [[ $NETTYPE ]]; then
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(
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echo -n $NETTYPE,$SUBCHANNELS
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[[ $PORTNAME ]] && echo -n ",portname=$PORTNAME"
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[[ $LAYER2 ]] && echo -n ",layer2=$LAYER2"
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[[ "$NETTYPE" = "ctc" ]] && [[ $CTCPROT ]] && echo -n ",protocol=$CTCPROT"
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echo
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) >> /etc/ccw.conf
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if [[ $NETTYPE ]]; then
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(
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echo -n $NETTYPE,$SUBCHANNELS
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[[ $PORTNAME ]] && echo -n ",portname=$PORTNAME"
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[[ $LAYER2 ]] && echo -n ",layer2=$LAYER2"
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[[ "$NETTYPE" = "ctc" ]] && [[ $CTCPROT ]] && echo -n ",protocol=$CTCPROT"
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echo
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) >> /etc/ccw.conf
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OLDIFS=$IFS
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IFS=,
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read -a subch_array <<< "indexzero,$SUBCHANNELS"
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IFS=$OLDIFS
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devbusid=${subch_array[1]}
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if [ "$NETTYPE" = "ctc" ]; then
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driver="ctcm"
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else
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driver=$NETTYPE
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OLDIFS=$IFS
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IFS=,
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read -a subch_array <<< "indexzero,$SUBCHANNELS"
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IFS=$OLDIFS
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devbusid=${subch_array[1]}
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if [ "$NETTYPE" = "ctc" ]; then
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driver="ctcm"
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else
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driver=$NETTYPE
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fi
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printf 'SUBSYSTEM=="net", ACTION=="add", DRIVERS=="%s", KERNELS=="%s", ENV{INTERFACE}=="?*", RUN+="/sbin/initqueue --onetime --unique --name cmsifup-$env{INTERFACE} /sbin/cmsifup $env{INTERFACE}"\n' "$driver" "$devbusid" > /etc/udev/rules.d/99-cms.rules
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# remove the default net rules
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rm -f /etc/udev/rules.d/91-default-net.rules
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[[ -f /etc/udev/rules.d/90-net.rules ]] \
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|| printf 'SUBSYSTEM=="net", ACTION=="online", RUN+="/sbin/initqueue --onetime --env netif=$env{INTERFACE} source_hook initqueue/online"\n' >> /etc/udev/rules.d/99-cms.rules
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udevadm control --reload
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znet_cio_free
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fi
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printf 'SUBSYSTEM=="net", ACTION=="add", DRIVERS=="%s", KERNELS=="%s", ENV{INTERFACE}=="?*", RUN+="/sbin/initqueue --onetime --unique --name cmsifup-$env{INTERFACE} /sbin/cmsifup $env{INTERFACE}"\n' "$driver" "$devbusid" > /etc/udev/rules.d/99-cms.rules
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# remove the default net rules
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rm -f /etc/udev/rules.d/91-default-net.rules
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[[ -f /etc/udev/rules.d/90-net.rules ]] \
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|| printf 'SUBSYSTEM=="net", ACTION=="online", RUN+="/sbin/initqueue --onetime --env netif=$env{INTERFACE} source_hook initqueue/online"\n' >> /etc/udev/rules.d/99-cms.rules
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udevadm control --reload
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znet_cio_free
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fi
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if [[ $DASD ]]; then
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echo $DASD | normalize_dasd_arg > /etc/dasd.conf
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echo "options dasd_mod dasd=$DASD" > /etc/modprobe.d/dasd_mod.conf
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dasd_cio_free
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fi
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if [[ $DASD ]]; then
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echo $DASD | normalize_dasd_arg > /etc/dasd.conf
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echo "options dasd_mod dasd=$DASD" > /etc/modprobe.d/dasd_mod.conf
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dasd_cio_free
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fi
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unset _do_zfcp
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for i in ${!FCP_*}; do
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echo "${!i}" >> /etc/zfcp.conf
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_do_zfcp=1
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done
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[[ $_do_zfcp ]] && zfcp_cio_free
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unset _do_zfcp
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}
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unset _do_zfcp
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for i in ${!FCP_*}; do
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echo "${!i}" >> /etc/zfcp.conf
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_do_zfcp=1
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done
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[[ $_do_zfcp ]] && zfcp_cio_free
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unset _do_zfcp
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}
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[[ $CMSDASD ]] || CMSDASD=$(getarg "CMSDASD=")
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[[ $CMSCONFFILE ]] || CMSCONFFILE=$(getarg "CMSCONFFILE=")
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[[ $CMSDASD ]] || CMSDASD=$(getarg "CMSDASD=")
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[[ $CMSCONFFILE ]] || CMSCONFFILE=$(getarg "CMSCONFFILE=")
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# Parse configuration
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if [ -n "$CMSDASD" -a -n "$CMSCONFFILE" ]; then
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if readcmsfile $CMSDASD $CMSCONFFILE; then
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ln -s /run/initramfs/$CMSCONFFILE /tmp/$CMSCONFFILE
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ln -s /run/initramfs/$CMSCONFFILE /tmp/cms.conf
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processcmsfile
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if [ -n "$CMSDASD" -a -n "$CMSCONFFILE" ]; then
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if readcmsfile $CMSDASD $CMSCONFFILE; then
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ln -s /run/initramfs/$CMSCONFFILE /tmp/$CMSCONFFILE
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ln -s /run/initramfs/$CMSCONFFILE /tmp/cms.conf
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processcmsfile
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fi
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fi
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fi
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