Some options were removed or deprecated from util-linux-ng (on Red Hat Enterprise Linux 7 it
is renamed back to util-linux) package binaries between Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7.
This may break the functionality of some of your scripts. All option removals
with the solutions are listed bellow.

blkid:
    -w - option is deprecated (undocumented on Red Hat Enterprise Linux 7)

fallocate:
    --lenght - replaced by --length

findmnt
    --fsroot - replaced by --nofsroot

losetup:
    -s - short option removed, available only --show

mount:
    -p, --pass-fd - options are deprecated (undocumented on Red Hat Enterprise Linux 7)

partx:
    --gpt - undocumented and removed

readprofile:
    -t - removed

sfdisk:
    -? - replaced by -h

blkid, fsck, hexdump, hwclock, mkfs, mount, renice:
    -v is deprecated and replaced by -V
    (print version)
