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fix(zfcp_rules): use the right wwpn and lun vars and support new device format #2631

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fix(zfcp_rules): use the right wwpn and lun vars and support new device format #2631

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15 changes: 12 additions & 3 deletions modules.d/95zfcp_rules/parse-zfcp.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -65,9 +65,18 @@ for zfcp_arg in $(getargs root=) $(getargs resume=); do
IFS="-"
set -- "$ccw_arg"
IFS="$OLDIFS"
_wwpn=${4%:*}
_lun=${4#*:}
create_udev_rule "$2" "$wwpn" "$lun"
# The format of udev-created SCSI device nodes has changed from:
# ccw-<device_bus_id>-zfcp-<wwpn>:<lun>-part<n>
# to:
# ccw-<device_bus_id>-fc-<wwpn>-lun-<lun>-part<n>
if [[ $3 == "fc" ]] && [[ $5 == "lun" ]]; then
_wwpn="$4"
_lun="$6"
elif [[ $3 == "zfcp" ]]; then
_wwpn=${4%:*}
_lun=${4#*:}
fi
create_udev_rule "$2" "$_wwpn" "$_lun"
fi
)
done