[Linux] Ubuntu 20.04 Mount Nas iscsi lun
How To
Install
apt install open-iscsi
Setting
-
Edit
initiatorname.conf
, And Change Setting
vim /etc/iscsi/initiatorname.conf
InitiatorName=<your iscsi lun IQN>
-
Edit
iscsid.conf
vim /etc/iscsi/iscsid.conf
node.session.auth.authmethod = CHAP
node.session.auth.username = username
node.session.auth.password = password
-
Restart Service
systemctl restart iscsid open-iscsi
-
Discover Target Serevr Using IP OR FQDN
iscsiadm -m discovery -t sendtargets -p <IP>
-
Connect iSCSI Target Volume
iscsiadm --mode node --targetname <IP>:iscsi01 --portal <IP> --login
-
Login/Logout All iSCSI Volume
# Login
iscsiadm -m node -l
# Logout
iscsiadm -m node -u
-
After Login, You Can Use
fdisk -l
To Check iSCSI Volume’s Mount Point And Init Volume
fdisk -l
.
.
.
Disk /dev/sdc: 200 GiB, 214748364800 bytes, 419430400 sectors
Disk model: iSCSI Storage
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 8192 bytes / 8192 bytes
fdisk /dev/sdc
-
Format Disk And Mount Volume
mkfs.ext4 /dev/sdc1
mount /dev/sdc1 /mnt/
-
Verify Disk And Try
cd /mnt/
touch 123