[fuse-devel] Re: fusermount: mount failed: Invalid argument

[Jeroen G. <jer...@ya...>]

> > optbuf=.,fd=4,rootmode=40000,user_id=0,group_id=0
> 
> Where did that '.' come from, I wonder.
> 
> Can you check with 'strace -f ./hello ...'  what arguments fusexmp is
> called with?

It seems that fusexmp is not called at all. I even put a print statement at main
in fusexmp.c, but it is not called. (Note that I run the hello binary from the
example/.libs directory).

However, when I patch fusermount to remove the ".,", the file system is mounted.
Unfortunately I get an error message when I try to list the directory:

# ./hello -d /fuse
DEBUG: mount fsname=/dev/fuse, mnt=/fuse, type=fuse, flags=6
optbuf=fd=4,rootmode=40000,user_id=0,group_id=0

# mount
/dev/root on / type cramfs (ro)
none on /proc type proc (rw,nodiratime)
none on /sys type sysfs (rw)
none on /fuse type tmpfs (rw)
/dev/fuse on /fuse type fuse (rw,nosuid,nodev,user_id=0,group_id=0)

# ls /fuse
ls: /fuse: Transport endpoint is not connected

--
Best regards,
  Jeroen