Simple setup of scsi shared disks in linux

In linux, the simple establishment of a scsi shared disk requires that I have spare partitions, or I can add a disk to the virtual machine. I have added a hard disk to the virtual machine to install the required software, it is divided into a primary partition, sdb11G, which is shared with scsi. Modify the simple setup of scsi shared disk in s... linux

To share a shared Scsi disk, I need to have free partitions first, or I can add a disk to the virtual machine,
Install required software

I added a hard disk to the virtual machine and divided it into a primary partition, sdb1 1G. shared with scsi.
Modify the configuration file of the scsi software:


Service tgtd restart
Client
Use yum list | grep scsi.
Install


Use man to view the help commands of iscsiadm



I found the network hard drive and hung it to my local device.

When I use fdisk to view the disk, I will find the hard disk I mounted from the network.

Mount the sdb to mnt/haha in the root directory and automatically mount the SDK at startup.


Uninstall umount/mnt/haha
Reboot
View