Parted /dev/*** 이용한 파티션 작업

mkpart sda1 0 2000000
mkpart sda2 2000000 4000000
mkpart sda3 4000000 6000000
mkpart sda4 6000000 8000000
mkpart sda5 8000000 8500000
mkpart sda6 8500000 8600000
mkpart sda7 8600000 100%

– target 생성

tgtadm –lld iscsi –op new –mode target –tid 1 -T aaron_Backup
tgtadm –lld iscsi –op new –mode target –tid 2 -T aaron_Backup
tgtadm –lld iscsi –op new –mode target –tid 3 -T aaron_DB
tgtadm –lld iscsi –op new –mode target –tid 4 -T aaron
tgtadm –lld iscsi –op new –mode target –tid 5 -T aaron_Backup
tgtadm –lld iscsi –op new –mode target –tid 6 -T aaron_Backup

– target volume bind 할당

tgtadm –lld iscsi –op new –mode logicalunit –tid 1 –lun 1 -b /dev/sda1
tgtadm –lld iscsi –op new –mode logicalunit –tid 2 –lun 2 -b /dev/sda2
tgtadm –lld iscsi –op new –mode logicalunit –tid 3 –lun 3 -b /dev/sda3
tgtadm –lld iscsi –op new –mode logicalunit –tid 4 –lun 4 -b /dev/sda4
tgtadm –lld iscsi –op new –mode logicalunit –tid 5 –lun 5 -b /dev/sda5
tgtadm –lld iscsi –op new –mode logicalunit –tid 6 –lun 6 -b /dev/sda6

– target 확인

tgtadm –lld iscsi –op show –mode target

– target 삭제

tgtadm –lld iscsi –op delete –mode target –tid 1
tgtadm –lld iscsi –op delete –mode target –tid 2
tgtadm –lld iscsi –op delete –mode target –tid 3
tgtadm –lld iscsi –op delete –mode target –tid 4
tgtadm –lld iscsi –op delete –mode target –tid 5
tgtadm –lld iscsi –op delete –mode target –tid 6

– target initiator 접근 제한

tgtadm –lld iscsi –op bind –mode target –tid 1 -I ALL
tgtadm –lld iscsi –op bind –mode target –tid 2 -I ALL
tgtadm –lld iscsi –op bind –mode target –tid 3 -I ALL
tgtadm –lld iscsi –op bind –mode target –tid 4 -I ALL
tgtadm –lld iscsi –op bind –mode target –tid 5 -I ALL
tgtadm –lld iscsi –op bind –mode target –tid 6 -I ALL

tgtadm –lld iscsi –op bind –mode target –tid 1 -I 10.10.10.74
tgtadm –lld iscsi –op bind –mode target –tid 2 -I 10.10.10.122
tgtadm –lld iscsi –op bind –mode target –tid 5 -I 10.10.10.69
tgtadm –lld iscsi –op bind –mode target –tid 6 -I 10.10.10.148

initiator에서의 작업

– initator 설치

yum install iscsi-initiator-utils

– 환경설정

vi /etc/iscsi/iscsid.conf 설정 수정

– target 찾기

iscsiadm –mode discovery –type sendtargets –portal 10.10.10.173

– target 로그인

iscsiadm –mode node –targetname aaron_Backup –portal 10.10.10.173 –login
iscsiadm –mode node –targetname aaron_Backup –portal 10.10.10.173 –login
iscsiadm –mode node –targetname aaron_DB –portal 10.10.10.173 –login
iscsiadm –mode node –targetname aaron –portal 10.10.10.173 –login
iscsiadm –mode node –targetname aaron_Backup –portal 10.10.10.173 –login
iscsiadm –mode node –targetname aaron_Backup –portal 10.10.10.173 –login

– target 로그아웃

iscsiadm –mode node –targetname aaron_Backup –portal 10.10.10.173 –logout
iscsiadm –mode node –targetname aaron_Backup –portal 10.10.10.173 –logout
iscsiadm –mode node –targetname aaron_Backup –portal 10.10.10.173 –logout
iscsiadm –mode node –targetname aaron_Backup –portal 10.10.10.173 –logout
iscsiadm –mode node –targetname aaron_DB –portal 10.10.10.173 –logout
iscsiadm –mode node –targetname aaron –portal 10.10.10.173 –logout

iscsiadm –mode node –targetname aaron_Backup –portal 192.168.5.123 –logout
iscsiadm –mode node –targetname aaron_Backup –portal 192.168.5.123 –logout
iscsiadm –mode node –targetname aaron_Backup –portal 192.168.5.123 –logout
iscsiadm –mode node –targetname aaron_Backup –portal 192.168.5.123 –logout
iscsiadm –mode node –targetname aaron_DB –portal 192.168.5.123 –logout
iscsiadm –mode node –targetname aaron –portal 192.168.5.123 –logout

– fstab 설정

/dev/sda1 /aaron_Backup ext4 _netdev 0 0
/dev/sdb1 /aaron_DB ext4 _netdev 0 0
/dev/sde1 /aaron_Backup ext4 _netdev 0 0
/dev/sdd1 /aaron_Backup ext4 _netdev 0 0
/dev/sdb1 /aaron_Backup ext4 _netdev 0 0