Finding and target,
iscsiadm -m discovery -t sendtargets -p 192.168.1.1:3260
log in
iscsiadmin -m node -l
sign out
iscsiadmin -m node -u
How does the system know that the hard disk is iscsi
Host% d find the directory under / sys / class / iscsi_host, where% d is a number, i.e. host_no
Find obtained by host_no
/ Sys / bus / iscsi / devices /% host_no: 0: x: x files in the directory, there is a file named
block: sd * file is / dev / sd * is the iscsi disk