/usr/lib/one/tm_commands/lvm/tm_mkswap.sh is in opennebula 3.2.1-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | #!/bin/bash
# -------------------------------------------------------------------------- #
# Copyright 2002-2012, OpenNebula Project Leads (OpenNebula.org) #
# #
# Licensed under the Apache License, Version 2.0 (the "License"); you may #
# not use this file except in compliance with the License. You may obtain #
# a copy of the License at #
# #
# http://www.apache.org/licenses/LICENSE-2.0 #
# #
# Unless required by applicable law or agreed to in writing, software #
# distributed under the License is distributed on an "AS IS" BASIS, #
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
# See the License for the specific language governing permissions and #
# limitations under the License. #
#--------------------------------------------------------------------------- #
SIZE=$1
DST=$2
if [ -z "${ONE_LOCATION}" ]; then
TMCOMMON=/usr/lib/one/mads/tm_common.sh
else
TMCOMMON=$ONE_LOCATION/lib/mads/tm_common.sh
fi
. $TMCOMMON
DST_PATH=`arg_path $DST`
DST_HOST=`arg_host $DST`
DST_DIR=`dirname $DST_PATH`
log "Creating ${SIZE}Mb image in $DST_PATH"
exec_and_log "$SSH $DST_HOST mkdir -p $DST_DIR"
exec_and_log "$SSH $DST_HOST $DD if=/dev/zero of=$DST_PATH bs=1 count=1 seek=${SIZE}M"
log "Initializing swap space"
exec_and_log "$SSH $DST_HOST $MKSWAP $DST_PATH"
exec_and_log "$SSH $DST_HOST chmod a+w $DST_PATH"
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