2 Guest OS root file system mount directory. Users mount guest OS
3 root directories under <path> by a specific filesystem access method,
5 For example, start 2 guest OS, one's pid is 8888 and the other's is 9999:
9 $ sshfs -o allow_other,direct_io -p 5551 localhost:/ 8888/
10 $ sshfs -o allow_other,direct_io -p 5552 localhost:/ 9999/
11 $ perf {GMEXAMPLECMD} --guestmount=~/guestmount {GMEXAMPLESUBCMD}