Install fio and required packages

1. Download fio from http://freecode.com/projects/fio
2. yum install zlib-devel libaio-devel libibverbs-devel librdmacm-devel
3. unzip fio file
# tar jxvf fio-2.1.2.tar.bz2

4. configuration
# cd fio-2.1.2
# ./configure

5. make && make install
# make && make install

6.some sample jobsfile in ./t/jobs
# cd ./t/jobs
# fio t0001-52c58027.fio