Riak S3 backup

gistfile1.sh

#!/bin/bash

bucket="ChangeMe"

if [ -e "/usr/bin/s3cmd" ]; then
    s3cmd="/usr/bin/s3cmd"
else
    s3cmd="/usr/local/bin/s3cmd"
fi

date=`/bin/date +"%Y-%m-%d"`

function syncs3() {
  bsize=`stat -c '%s' $1`
  if [ "${bsize}" -le "2147483648" ]; then
    $s3cmd sync "$1" s3://$bucket/$date/
  else
    # never more than 2G files
    cd `dirname $1`
    split -d -b 2G "$1" `basename $1`-split.
    find . -name "`basename $1`*-split.*" -exec $s3cmd sync {} s3://$bucket/$date/ \;
  fi
}

rm -f /mnt/riak.tar.gz

/etc/init.d/riak stop
chmod a-x /etc/init.d/riak

cd /var/lib/riak

tar -zphcf /mnt/riak.tar.gz /var/lib/riak

chmod a+x /etc/init.d/riak
/etc/init.d/riak start

syncs3 /mnt/riak.tar.gz