4a28afdf7a
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1343139 13f79535-47bb-0310-9956-ffa450edef68
59 lines
1.7 KiB
Bash
Executable file
59 lines
1.7 KiB
Bash
Executable file
#!/bin/sh
|
|
|
|
# Licensed to the Apache Software Foundation (ASF) under one
|
|
# or more contributor license agreements. See the NOTICE file
|
|
# distributed with this work for additional information
|
|
# regarding copyright ownership. The ASF licenses this file
|
|
# to you 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.
|
|
|
|
# PostgreSQL archive command
|
|
here=`echo "import os; print os.path.realpath('$0')" | python`; here=`dirname $here`
|
|
root=`echo "import os; print os.path.realpath('$1')" | python`
|
|
|
|
host=$2
|
|
port=$3
|
|
walp=$4
|
|
walf=$5
|
|
|
|
# Copy WAL to archive directory
|
|
if [ ! -f $root/sqldb/archive/$walf ]; then
|
|
cp $walp $root/sqldb/archive/$walf
|
|
rc=$?
|
|
if [ "$rc" != "0" ]; then
|
|
exit $rc
|
|
fi
|
|
fi
|
|
|
|
# Trigger a backup if we have 10 WAL files archived since the last backup
|
|
lastbak=`ls $root/sqldb/archive | sort -r | grep "\.backup$" | head -1`
|
|
if [ "$lastbak" = "" ]; then
|
|
exit 0
|
|
fi
|
|
wals=`ls $root/sqldb/archive | sort -r | grep -v "\.backup\.tar\.gz$"`
|
|
|
|
w=0
|
|
for f in $wals; do
|
|
if [ "$f" = "$lastbak" ]; then
|
|
break
|
|
fi
|
|
w=$((w+1))
|
|
|
|
if [ "$w" = "10" ]; then
|
|
nohup /bin/sh -c "$here/pgsql-backup $root $host $port" 1>/dev/null 2>/dev/null &
|
|
break
|
|
fi
|
|
done
|
|
|
|
exit 0
|
|
|