mirror of https://github.com/apache/cloudstack.git
33 lines
1.3 KiB
Bash
Executable File
33 lines
1.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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OUTPUT_FORMAT=${1:?"Output format is required"}
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INPUT_FILE=${2:?"Input file/path is required"}
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OUTPUT_FILE=${3:?"Output file/path is required"}
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echo "$(date): qemu-img convert -n -p -W -t none -O ${OUTPUT_FORMAT} ${INPUT_FILE} ${OUTPUT_FILE}"
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qemu-img convert -n -p -W -t writeback -O ${OUTPUT_FORMAT} ${INPUT_FILE} ${OUTPUT_FILE} && {
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# if its a block device make sure we flush caches before exiting
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lsblk ${OUTPUT_FILE} >/dev/null 2>&1 && {
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blockdev --flushbufs ${OUTPUT_FILE}
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hdparm -F ${OUTPUT_FILE}
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}
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exit 0
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}
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