The command: multiple_run.sh -i ens3 -k ~/linux-4.4.21-69.tar.gz -o ~/ocfs2mullog -C hacluster -s pcmk -n tb-node2,tb-node1,tb-node3 -d /dev/sdb2 -b 4096 -c 32768 -t create_racer,flock_unit,cross_delete,open_delete,xattr,inline,reflink,write_append_truncate,multi_mmap -f 1 /mnt/shared