차이
문서의 선택한 두 판 사이의 차이를 보여줍니다.
양쪽 이전 판 이전 판 다음 판 | 이전 판 | ||
iscsi [2015/05/06 05:53] – zzung | iscsi [2024/06/11 02:18] (현재) – koov | ||
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줄 1: | 줄 1: | ||
====== iSCSI ====== | ====== iSCSI ====== | ||
- | ===== iSCSI Target_RHEL 6 ===== | ||
- | 테스트환경 \\ | ||
- | * HOST OS : CentOS 6.6 64bit \\ | ||
- | * GUEST OS : CentOS 6.6 64bit \\ | ||
- | ==== tgt-setup-lun | ||
- | ---- | ||
- | **tgt-setup-lun** : target 을 생성하고 target 을 장치에 추가해 주는 Script 명령어 입니다. \\ | + | |
- | 해당 명령어로 실행시 간단하게 iSCSI Target | + | |
+ | * [[RHEL6 이하 버전에서의 iSCSI Target구성]] | ||
+ | * [[RHEL7 이상 버전에서의 | ||
- | === Step.1 iSCSI Target 설치 === | ||
- | <code vim> | ||
- | [root@iscsi ~]# yum install scsi-target-utils.x86_64 -y | ||
- | </ | ||
- | <code vim> | ||
- | [root@iscsi ~]# rpm -qa | grep scsi-target-utils | ||
- | scsi-target-utils-1.0.24-16.el6.x86_64 | ||
- | </ | ||
- | === Step.2 iSCSI Target 서비스 실행 === | ||
- | |||
- | <code vim> | ||
- | [root@iscsi ~]# service tgtd start | ||
- | [root@iscsi ~]# service tgtd status | ||
- | [root@iscsi ~]# chkconfig tgtd on | ||
- | </ | ||
- | === Step.3 iSCSI Target 생성 === | ||
- | |||
- | * 디스크 생성 및 LVM 구성은 이곳에서 따로 보여주지 않는다. | ||
- | * tgt-setup-lun 스크립트 명령어로 아래와 같이 생성해 준다. | ||
- | <code vim> | ||
- | [root@iscsi ~]# tgt-setup-lun -d / | ||
- | [root@iscsi ~]# tgt-setup-lun -d / | ||
- | [root@iscsi ~]# tgt-setup-lun -d / | ||
- | [root@iscsi ~]# tgt-setup-lun -d / | ||
- | </ | ||
- | |||
- | * 생성된 파일을 targets.conf 파일에 입력하기 | ||
- | <code vim> | ||
- | [root@iscsi ~]# | ||
- | [root@iscsi ~]#vim target.conf | ||
- | <target iqn.2001-04.com.iscsi-iSCSI_Target3> | ||
- | backing-store / | ||
- | </ | ||
- | |||
- | <target iqn.2001-04.com.iscsi-iSCSI_Target1> | ||
- | backing-store / | ||
- | </ | ||
- | |||
- | <target iqn.2001-04.com.iscsi-iSCSI_Target4> | ||
- | backing-store / | ||
- | </ | ||
- | |||
- | <target iqn.2001-04.com.iscsi-iSCSI_Target2> | ||
- | backing-store / | ||
- | </ | ||
- | |||
- | [root@iscsi ~]# | ||
- | |||
- | </ | ||
- | |||
- | * tgtd 데몬 재 시작 | ||
- | <code vim> | ||
- | |||
- | [root@iscsi ~]# service tgtd restart | ||
- | |||
- | </ | ||
- | |||
- | * Target 확인 | ||
- | <code vim> | ||
- | |||
- | [root@iscsi ~]# tgt-admin -s | ||
- | |||
- | </ | ||
- | |||
- | <code vim> | ||
- | Target 1: iqn.2015-04.com.iscsi-iSCSI_Target1 | ||
- | System information: | ||
- | Driver: iscsi | ||
- | State: ready | ||
- | I_T nexus information: | ||
- | LUN information: | ||
- | LUN: 0 | ||
- | Type: controller | ||
- | SCSI ID: IET | ||
- | SCSI SN: beaf10 | ||
- | Size: 0 MB, Block size: 1 | ||
- | Online: Yes | ||
- | Removable media: No | ||
- | Prevent removal: No | ||
- | Readonly: No | ||
- | Backing store type: null | ||
- | Backing store path: None | ||
- | Backing store flags: | ||
- | LUN: 1 | ||
- | Type: disk | ||
- | SCSI ID: IET | ||
- | SCSI SN: beaf11 | ||
- | Size: 32216 MB, Block size: 512 | ||
- | Online: Yes | ||
- | Removable media: No | ||
- | Prevent removal: No | ||
- | Readonly: No | ||
- | Backing store type: rdwr | ||
- | Backing store path: / | ||
- | Backing store flags: | ||
- | Account information: | ||
- | ACL information: | ||
- | ALL | ||
- | Target 2: iqn.2015-04.com.iscsi-iSCSI_Target2 | ||
- | System information: | ||
- | Driver: iscsi | ||
- | State: ready | ||
- | I_T nexus information: | ||
- | LUN information: | ||
- | LUN: 0 | ||
- | Type: controller | ||
- | SCSI ID: IET | ||
- | SCSI SN: beaf20 | ||
- | Size: 0 MB, Block size: 1 | ||
- | Online: Yes | ||
- | Removable media: No | ||
- | Prevent removal: No | ||
- | Readonly: No | ||
- | Backing store type: null | ||
- | Backing store path: None | ||
- | Backing store flags: | ||
- | LUN: 1 | ||
- | Type: disk | ||
- | SCSI ID: IET | ||
- | SCSI SN: beaf21 | ||
- | Size: 10737 MB, Block size: 512 | ||
- | Online: Yes | ||
- | Removable media: No | ||
- | Prevent removal: No | ||
- | Readonly: No | ||
- | Backing store type: rdwr | ||
- | Backing store path: / | ||
- | Backing store flags: | ||
- | Account information: | ||
- | ACL information: | ||
- | ALL | ||
- | Target 3: iqn.2015-04.com.iscsi-iSCSI_Target3 | ||
- | System information: | ||
- | Driver: iscsi | ||
- | State: ready | ||
- | I_T nexus information: | ||
- | LUN information: | ||
- | LUN: 0 | ||
- | Type: controller | ||
- | SCSI ID: IET | ||
- | SCSI SN: beaf30 | ||
- | Size: 0 MB, Block size: 1 | ||
- | Online: Yes | ||
- | Removable media: No | ||
- | Prevent removal: No | ||
- | Readonly: No | ||
- | Backing store type: null | ||
- | Backing store path: None | ||
- | Backing store flags: | ||
- | LUN: 1 | ||
- | Type: disk | ||
- | SCSI ID: IET | ||
- | SCSI SN: beaf31 | ||
- | Size: 5377 MB, Block size: 512 | ||
- | Online: Yes | ||
- | Removable media: No | ||
- | Prevent removal: No | ||
- | Readonly: No | ||
- | Backing store type: rdwr | ||
- | Backing store path: / | ||
- | Backing store flags: | ||
- | Account information: | ||
- | ACL information: | ||
- | ALL | ||
- | Target 4: iqn.2015-04.com.iscsi-iSCSI_Target4 | ||
- | System information: | ||
- | Driver: iscsi | ||
- | State: ready | ||
- | I_T nexus information: | ||
- | LUN information: | ||
- | LUN: 0 | ||
- | Type: controller | ||
- | SCSI ID: IET | ||
- | SCSI SN: beaf40 | ||
- | Size: 0 MB, Block size: 1 | ||
- | Online: Yes | ||
- | Removable media: No | ||
- | Prevent removal: No | ||
- | Readonly: No | ||
- | Backing store type: null | ||
- | Backing store path: None | ||
- | Backing store flags: | ||
- | LUN: 1 | ||
- | Type: disk | ||
- | SCSI ID: IET | ||
- | SCSI SN: beaf41 | ||
- | Size: 5344 MB, Block size: 512 | ||
- | Online: Yes | ||
- | Removable media: No | ||
- | Prevent removal: No | ||
- | Readonly: No | ||
- | Backing store type: rdwr | ||
- | Backing store path: / | ||
- | Backing store flags: | ||
- | Account information: | ||
- | ACL information: | ||
- | ALL | ||
- | |||
- | </ | ||
- | |||
- | * target 제거 | ||
- | <code vim> | ||
- | |||
- | tgt-admin --delete ALL // 모든 타겟을 지운다. | ||
- | tgt-admin --delete tid=4 // 타겟4번을 지운다. | ||
- | tgt-admin --delete iqn.2015-04.com | ||
- | |||
- | |||
- | </ | ||
- | |||
- | ===== iSCSI Target_RHEL 7 ===== | ||