iscsi发起
见之前的那篇博客
debian10下移除iSCSI Target磁盘|Proxmox下手动删除iSCSI磁盘
在Proxmox的GUI下删除iSCSI磁盘并不会实际关闭iSCSI链接,不知道是为什么。因此这里记录一下手动关闭的过程。 首先要查看目前的链接: root@PVE-EU-1 ~ # iscsiadm -m session tcp: [39] 172.17.3.107:3260,1 iqn.2020-01.pve-eu-3:iscsieu1 (non-flash) 然后Kill掉这个链接,格式为:iscsiadm -m node -T -p : -u root@PVE-EU-1 ~ # iscsiadm -m node -T iqn.2020-01.pve-eu-3:iscsieu1 -p 172.17.3.107:3260 -u Logging out of session [sid: 39, target: iqn.2020-01.pve-eu-3:iscsieu1, portal: 172.17.3.107,3260] Logout of [sid: 39, target: iqn.2020-01.pve-eu-3:iscsieu1, portal: 172.17.3.107,3260] successful. Kill成功后要阻止这个链接再次自动启动,格式为:iscsiadm -m node -o delete […]
CentOS下挂载
首先安装依赖:
yum install iscsi-initiator-utils -y
然后修改配置文件:vi /etc/iscsi/iscsid.conf,将账号密码和加密模式写入:
node.session.auth.authmethod = CHAP
node.session.auth.username = 账号
node.session.auth.password = 密码
discovery.sendtargets.auth.authmethod = CHAP
discovery.sendtargets.auth.username = 账号
discovery.sendtargets.auth.password = 密码
保存后开启服务:systemctl start iscsi.service
测试连接:
[root@HPC-FSN1-M104 ~]# iscsiadm -m discovery -t sendtargets -p 10.2.2.3
10.2.2.3:3260,1 iqn.2020-07.storage-fsn-3:hpc-fsn1-m104
重启查看是否自动挂载systemctl restart iscsi.service
[root@HPC-FSN1-M104 ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 447.1G 0 disk
├─sda1 8:1 0 512M 0 part
│ └─md0 9:0 0 511M 0 raid1 /boot
└─sda2 8:2 0 446.6G 0 part
└─md1 9:1 0 893G 0 raid0
└─vg0-root 253:0 0 100G 0 lvm /
sdb 8:16 0 447.1G 0 disk
├─sdb1 8:17 0 512M 0 part
│ └─md0 9:0 0 511M 0 raid1 /boot
└─sdb2 8:18 0 446.6G 0 part
└─md1 9:1 0 893G 0 raid0
└─vg0-root 253:0 0 100G 0 lvm /
sdc 8:32 0 15T 0 disk
├─sdc1 8:33 0 16M 0 part
└─sdc2 8:34 0 15T 0 part
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