ISCSI initiator

Oracle Enterprise Linux (OEL)

Installation:

yum install iscsi-initiator-utils
chkconfig iscsid on

Adding a target:

# Discover target:
iscsiadm -m discovery -t st -p <ip> -P 1

# Add targets:
iscsiadm -m node -T iqn.2004-04.com.<targethost>:<targetname> [-p <ip[:port]>] -l

# Add target to auto-startup:
iscsiadm -m node -T iqn.2004-04.com.<targethost>:<targetname> [-p <ip[:port]>] -o update -n node.startup -v automatic

Removing a lun: If the LUN was unpublished earlier:

iscsiadm -m node -T iqn.2004-04.com.<targethost>:<targetname> -p <ip> --rescan

echo 1 >/sys/block/sdX/device/delete