Iscsi linux

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Iscsi Target

Iscsi Initiator

Initiator

Initiator

  • apt install open-iscsi

iSCSI Initiator Configuration

Once the open-iscsi package is installed, edit /etc/iscsi/iscsid.conf changing the following: 

node.startup = automatic

Discover

  • iscsiadm -m discovery -t st -p 192.168.240.3 -d 3
iscsiadm: Max file limits 1024 4096

iscsiadm: starting sendtargets discovery, address 192.168.240.3:3260, 
iscsiadm: connecting to 192.168.240.3:3260
iscsiadm: connected local port 59473 to 192.168.240.3:3260
iscsiadm: connected to discovery address 192.168.240.3
iscsiadm: login response status 0000
iscsiadm: discovery process to 192.168.240.3:3260 exiting
iscsiadm: disconnecting conn 0x18c7de0, fd 3
192.168.240.3:3260,1 iqn.2020-12.org.xinux.doom:storage

Login

  • iscsiadm -m node --login

Authentifizierung

Target

  • /etc/iet/ietd.conf

IncomingUser initiator-admin sysadm Target iqn.2020-12.org.xinux.doom:storage 

IncomingUser initiator-admin sysadm

Initiator

# *************
# CHAP Settings
# *************

# To enable CHAP authentication set node.session.auth.authmethod
# to CHAP. The default is None.
node.session.auth.authmethod = CHAP

# To set a CHAP username and password for initiator
# authentication by the target(s), uncomment the following lines:
node.session.auth.username = initiator-admin
node.session.auth.password = sysadm

# To set a CHAP username and password for target(s)
# authentication by the initiator, uncomment the following lines:
#node.session.auth.username_in = initiator-admin
#node.session.auth.password_in = sysadm

# To enable CHAP authentication for a discovery session to the target
# set discovery.sendtargets.auth.authmethod to CHAP. The default is None.
discovery.sendtargets.auth.authmethod = CHAP

# To set a discovery session CHAP username and password for the initiator
# authentication by the target(s), uncomment the following lines:
discovery.sendtargets.auth.username = initiator-admin
discovery.sendtargets.auth.password = sysadm

# To set a discovery session CHAP username and password for target(s)
# authentication by the initiator, uncomment the following lines:
#discovery.sendtargets.auth.username_in = initiator-admin
#discovery.sendtargets.auth.password_in = sysadm

Links

https://help.ubuntu.com/lts/serverguide/iscsi-initiator.html

Abgerufen von „http://wiki.ixheim.de/index.php?title=Iscsi_linux&oldid=47089“