ذخیره‌سازی iSCSI: target با targetcli و اتصال initiator

sudo apt install -y targetcli-fb
sudo lvcreate -n app01-data -L 100G vg0

sudo targetcli /backstores/block create name=app01-data dev=/dev/vg0/app01-data
sudo targetcli /iscsi create iqn.2026-11.ir.sahor:stor01.app01
sudo targetcli /iscsi/iqn.2026-11.ir.sahor:stor01.app01/tpg1/luns create /backstores/block/app01-data

T=/iscsi/iqn.2026-11.ir.sahor:stor01.app01/tpg1
sudo targetcli $T/acls create iqn.2026-11.ir.sahor:app01
sudo targetcli $T/acls/iqn.2026-11.ir.sahor:app01 set auth userid=app01 password=Chap-Secret-16ch
sudo targetcli saveconfig
sudo targetcli ls
sudo systemctl enable rtslib-fb-targetctl
sudo ufw allow from 192.168.10.0/24 to any port 3260 proto tcp

sudo apt install -y open-iscsi
echo 'InitiatorName=iqn.2026-11.ir.sahor:app01' | sudo tee /etc/iscsi/initiatorname.iscsi
sudo systemctl restart iscsid

N=iqn.2026-11.ir.sahor:stor01.app01
sudo iscsiadm -m discovery -t sendtargets -p 192.168.10.40
sudo iscsiadm -m node -T $N -o update -n node.session.auth.authmethod -v CHAP
sudo iscsiadm -m node -T $N -o update -n node.session.auth.username -v app01
sudo iscsiadm -m node -T $N -o update -n node.session.auth.password -v Chap-Secret-16ch
sudo iscsiadm -m node -T $N -o update -n node.startup -v automatic
sudo iscsiadm -m node -T $N --login
lsblk

sudo mkfs.ext4 -L appdata /dev/sdb
sudo mkdir -p /srv/appdata
echo 'LABEL=appdata /srv/appdata ext4 _netdev,nofail 0 2' | sudo tee -a /etc/fstab
sudo systemctl daemon-reload && sudo mount -a && df -h /srv/appdata