initiator 连接target

客户端     检查是否发现

[root@kvm1 ~]# iscsiadm --mode discovery --type sendtargets --portal 192.168.114.14
192.168.114.14:3260,1 iqn.2020-05.org.linuxplus.srv1:tomstor1
[root@kvm1 ~]#

测试挂载设备

[root@kvm1 ~]# iscsiadm -d2 -m node --login
iscsiadm: Max file limits 1024 4096
iscsiadm: default: 1 session requested, but 1 already present.
[root@kvm1 ~]#dmesg
.........
[root@kvm1 ~]# fdisk -l

Disk /dev/sdd: 52 MB, 52428800 bytes, 102400 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 4194304 bytes

Disk /dev/sde: 1 MB, 1048576 bytes, 2048 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk /dev/sdf: 85.9 GB, 85898297344 bytes, 167770112 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 4194304 bytes

断开与Target连接

[root@kvm1 ~]# iscsiadm -d2 -m node --logout
iscsiadm: Max file limits 1024 4096
Logging out of session [sid: 2, target: iqn.2020-05.org.linuxplus.srv1:tomstor1, portal: 192.168.114.14,3260]
Logout of [sid: 2, target: iqn.2020-05.org.linuxplus.srv1:tomstor1, portal: 192.168.114.14,3260] successful.
[root@kvm1 ~]#