Test symlink to very long path, so that path could not be hold in
inode, then check symlink file contains correct path.
There was a bug in CRC XFS, that the path in remote symlink was not
correct, this issue is fixed by this kernel commit
2ac56d3 xfs: fix remote symlinks on V5/CRC filesystems
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Eryu Guan