-------------- Parallel DD performance: * Copy the local-script.sh in ${mountpoint}/benchmark/ directory * Edit it so the blocksize and count are as per the requirements * Edit the launch-script.sh script to make sure paths, mountpoints etc are alright. * run 'lauch-script.sh' * after the run, you can get the aggregated result by adding all the 3rd entry in output.$(hostname) entries in 'output/' directory. -------------- iozone: bash# iozone - +m iozone_cluster.config - t 62 - r ${block_size} - s \ ${file_size} - +n - i 0 - i 1 -------------- rdd: random dd - tool to do a sequence of random block-sized continuous read writes starting at a random offset gcc -pthread rdd.c -o rdd -------------- glfs-bm: tool to benchmark small file performance gcc glfs-bm.c -lglusterfsclient -o glfs-bm