yum -y install device-mapper-multipath
syst/emctl enable multipathd
cat /etc/multipath/wwids
cp /usr/share/doc/device-mapper-multipath-0.4.9/multipath.conf /etc/multipath.conf
vi /etc/multipath.conf
defaults {
user_friendly_names yes
find_multipaths yes
}
blacklist {
devnode "^sd[abc]"
}
multipaths {
multipath {
uid 0
gid 0
wwid ""
mode 0600
}
multipath {
uid 0
gid 0
wwid ""
mode 0600
}
}
systemctl start multipathd