Ceph » CephFS

The failing test file is pretty short; the important bit is

expect 0 mkdir ${n0} 0755
cdir=`pwd`
cd ${n0}
expect EACCES -u 65534 -g 65534 open ${n1} O_RDONLY,O_CREAT 0644
cd ${cdir}
expect 0 rmdir ${n0}

And it's failing on that "expect EACCESS" bit. So something is wrong with permissions, I guess. If it's only on that rc kernel (...why do we have an rc1 kernel that old in use? Did you mean 4.7, Zheng?) we probably don't need to worry about it, unless our FUSE options massaging is incorrect.

Sorry, I mean 4.7-rc1,it's the newest rc kernel.

VFS maintainer proposed a fix. The issue should be fixed in 4.7-rc3 kernel