Found here [1,2,3] a workaround which work for me: <lclmount>mount -t%(FSTYPE) %(VOLUME) %(MNTPT) "%(if %(OPTIONS),-o%(OPTIONS))"</lclmount>
[1] https://bugs.gentoo.org/show_bug.cgi?id=519902 [2] https://bbs.archlinux.org/viewtopic.php?pid=1444293#p1444293 [3] https://wiki.archlinux.org/index.php/Pam_mount
