Transaction check error:
file /usr/lib/systemd/system/blk-availability.servicefrom install
of device-mapper-7:1.02.107-5.el7_2.2.x86_64
conflicts with
file from package lvm2-7:2.02.105-14.el7.x86_64
file /usr/sbin/blkdeactivatefrom install
of device-mapper-7:1.02.107-5.el7_2.2.x86_64
conflicts with
file from package lvm2-7:2.02.105-14.el7.x86_64
file /usr/share/man/man8/blkdeactivate.8.gzfrom install
of device-mapper-7:1.02.107-5.el7_2.2.x86_64
conflicts with
file from package lvm2-7:2.02.105-14.el7.x86_64
Error Summary
yum
install -y libdevmapper*
yum install -y docker