Late to reply, but you should just leave it as defaults,noatime,nofail
. From the mount man page, defaults
already implies rw,suid,dev,exec,auto,nouser,async
.
EDIT: change it to rw,suid,dev,nouser,exec,auto,async,noatime,nofail
actually, anything after defaults overrides the options specified by that.
nah he was based