I found that is blkid_do_safeprobe(blprobe) function (line 147) in fsprobe.c in mount package (util-linux-2.17.2) that triggers I/O errors.
-- Alain Rpnpif -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: http://lists.debian.org/[email protected]
