Hi, we are getting the same message on our new gentoo boxes with aufs version 3.15_p20140728. # mount [...] none on /var/tmp/.../r1towaNVSi type aufs (rw,relatime,si=3bebe619890a7123) none on /var/tmp/deploy_root type aufs (rw,relatime,si=3bebe619bb7f1123) none on /var/tmp/.../vfLnEaZZwe type aufs (rw,relatime,si=3bebe6198be72123) # umount /var/tmp/.../r1towaNVSi /sbin/umount.aufs:br.c:47: internal error, /var/tmp/.../r1towaNVSi: Inappropriate ioctl for device # umount /var/tmp/.../vfLnEaZZwe /sbin/umount.aufs:br.c:47: internal error, /var/tmp/...vfLnEaZZwe: Inappropriate ioctl for device I saw the suggestion to use "umount -i" in the gentoo forums, then umount.aufs is not called. It works, but is that save? Thank you Marc
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