CentOS7挂载iscsi target并设置开机自动挂载|加密|密码|登录

文章目录[隐藏]

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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