rhel7.x+multipath+udev+asm+oracle12c single
uname -a //查内核版本
uname -r
cat /proc/version
cat /etc/redhat-release
free -m
mount /dev/cdrom /mnt
cd /mnt/Packages/
rpm -ivh iscsi-initiator-utils-6.2.0.873.-29.e17.x86_64.rpm
systemctl list-dependencies iscsi
systemctl list-unit-files |grep enabled |grep iscsi
systemctl list-unit-files |grep enabled |grep iscsid
systemctl enable iscsi.service
systemctl enable iscsid.service
systemctl disable iscsi //等于删除该服务
systemctl list-unit-files |grep iscsi
systemctl list-unit-files |grep enabled |grep iscsi