The following FASTBUGS have been uploaded to

http://ftp.scientificlinux.org/linux/scientific/6x/i386/updates/fastbugs/
http://ftp.scientificlinux.org/linux/scientific/6x/x86_64/updates/fastbugs/

i386:
cmirror-2.02.98-9.el6_4.4.i686.rpm
device-mapper-1.02.77-9.el6_4.4.i686.rpm
device-mapper-devel-1.02.77-9.el6_4.4.i686.rpm
device-mapper-event-1.02.77-9.el6_4.4.i686.rpm
device-mapper-event-devel-1.02.77-9.el6_4.4.i686.rpm
device-mapper-event-libs-1.02.77-9.el6_4.4.i686.rpm
device-mapper-libs-1.02.77-9.el6_4.4.i686.rpm
device-mapper-multipath-0.4.9-80.el6_6.3.i686.rpm
device-mapper-multipath-libs-0.4.9-80.el6_6.3.i686.rpm
kpartx-0.4.9-80.el6_6.3.i686.rpm
lvm2-2.02.98-9.el6_4.4.i686.rpm
lvm2-cluster-2.02.98-9.el6_4.4.i686.rpm
lvm2-devel-2.02.98-9.el6_4.4.i686.rpm
lvm2-libs-2.02.98-9.el6_4.4.i686.rpm
resource-agents-3.9.5-12.el6_6.3.i686.rpm
xorg-x11-server-common-1.15.0-25.1.sl6.i686.rpm
xorg-x11-server-devel-1.15.0-25.1.sl6.i686.rpm
xorg-x11-server-source-1.15.0-25.1.sl6.noarch.rpm
xorg-x11-server-Xdmx-1.15.0-25.1.sl6.i686.rpm
xorg-x11-server-Xephyr-1.15.0-25.1.sl6.i686.rpm
xorg-x11-server-Xnest-1.15.0-25.1.sl6.i686.rpm
xorg-x11-server-Xorg-1.15.0-25.1.sl6.i686.rpm
xorg-x11-server-Xvfb-1.15.0-25.1.sl6.i686.rpm

x86_64:
cmirror-2.02.98-9.el6_4.4.x86_64.rpm
device-mapper-1.02.77-9.el6_4.4.x86_64.rpm
device-mapper-devel-1.02.77-9.el6_4.4.i686.rpm
device-mapper-devel-1.02.77-9.el6_4.4.x86_64.rpm
device-mapper-event-1.02.77-9.el6_4.4.x86_64.rpm
device-mapper-event-devel-1.02.77-9.el6_4.4.i686.rpm
device-mapper-event-devel-1.02.77-9.el6_4.4.x86_64.rpm
device-mapper-event-libs-1.02.77-9.el6_4.4.i686.rpm
device-mapper-event-libs-1.02.77-9.el6_4.4.x86_64.rpm
device-mapper-libs-1.02.77-9.el6_4.4.i686.rpm
device-mapper-libs-1.02.77-9.el6_4.4.x86_64.rpm
device-mapper-multipath-0.4.9-80.el6_6.3.x86_64.rpm
device-mapper-multipath-libs-0.4.9-80.el6_6.3.x86_64.rpm
kpartx-0.4.9-80.el6_6.3.x86_64.rpm
lvm2-2.02.98-9.el6_4.4.x86_64.rpm
lvm2-cluster-2.02.98-9.el6_4.4.x86_64.rpm
lvm2-devel-2.02.98-9.el6_4.4.i686.rpm
lvm2-devel-2.02.98-9.el6_4.4.x86_64.rpm
lvm2-libs-2.02.98-9.el6_4.4.i686.rpm
lvm2-libs-2.02.98-9.el6_4.4.x86_64.rpm
resource-agents-3.9.5-12.el6_6.3.x86_64.rpm
xorg-x11-server-common-1.15.0-25.1.sl6.x86_64.rpm
xorg-x11-server-devel-1.15.0-25.1.sl6.i686.rpm
xorg-x11-server-devel-1.15.0-25.1.sl6.x86_64.rpm
xorg-x11-server-source-1.15.0-25.1.sl6.noarch.rpm
xorg-x11-server-Xdmx-1.15.0-25.1.sl6.x86_64.rpm
xorg-x11-server-Xephyr-1.15.0-25.1.sl6.x86_64.rpm
xorg-x11-server-Xnest-1.15.0-25.1.sl6.x86_64.rpm
xorg-x11-server-Xorg-1.15.0-25.1.sl6.x86_64.rpm
xorg-x11-server-Xvfb-1.15.0-25.1.sl6.x86_64.rpm