ISCSI

For an explanation of iSCSI see Wikipedias iSCSI

RedHat Centos as iSCSI initiator

yum install iscsi-initiator-utils
/etc/init.d/iscsi start
iscsiadm -m discovery -t sendtargets -p 192.168.22.111
/etc/init.d/iscsi restart
fdisk -l

Hints

To see the lines in /etc/iscsi/iscsid.conf which are not comments or empty lines

grep -v -E  '^#|^$' /etc/iscsi/iscsid.conf

linuxcluster