[2024-feb-29] Sad news: Eric Layton aka Nocturnal Slacker aka vtel57 passed away on Feb 26th, shortly after hospitalization. He was one of our Wiki's most prominent admins. He will be missed.
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howtos:network_services:iscsi [2019/12/01 00:05 (UTC)] – [Configuration] bifferos | howtos:network_services:iscsi [2019/12/01 00:57 (UTC)] – [Target Configuration] bifferos | ||
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< | < | ||
# cat / | # cat / | ||
+ | </ | ||
+ | |||
+ | Mine looks like this: | ||
+ | < | ||
+ | InitiatorName=iqn.2005-03.org.open-iscsi: | ||
</ | </ | ||
Line 65: | Line 70: | ||
targetcli is a bit like a command-line directory browser except you use it to change values in a hierarchical store. That same hierarchy also contains the commands you invoke to make changes, however. | targetcli is a bit like a command-line directory browser except you use it to change values in a hierarchical store. That same hierarchy also contains the commands you invoke to make changes, however. | ||
+ | Start by launching targetcli | ||
+ | < | ||
+ | # targetcli | ||
+ | targetcli shell version 2.1.51 | ||
+ | Copyright 2011-2013 by Datera, Inc and others. | ||
+ | For help on commands, type ' | ||
+ | /> | ||
+ | </ | ||
+ | Assuming you have a spare (unused) disk, you can now create a block device, e.g.: | ||
+ | < | ||
+ | /> backstores/ | ||
+ | Created block storage object block using /dev/sdb. | ||
+ | </ | ||
+ | Next move to the iscsi target creation step. Just type create and allow the target to be given a generated name, it's good enough for our purposes. | ||
+ | |||
+ | < | ||
+ | /> iscsi/ | ||
+ | /iscsi> create | ||
+ | created target iqn.2003-01.org.linux-iscsi.iscsi-server.x8664: | ||
+ | Created TPG 1. | ||
+ | Global pref auto_add_default_portal=true | ||
+ | Created default portal listening on all IPs (0.0.0.0), port 3260 | ||
+ | </ | ||
+ | |||
+ | Next create LUN for the created target. Type the name of the target/tpg1 to move to the configuration area: | ||
+ | |||
+ | < | ||
+ | /iscsi> iqn.2003-01.org.linux-iscsi.iscsi-server.x8664: | ||
+ | </ | ||
+ | |||
+ | Then configure it: | ||
+ | |||
+ | < | ||
+ | / | ||
+ | </ | ||
+ | |||
+ | Then add an ACL by moving into the acl area and creating an ACL which matches the name of the initiator name that you got from the client: | ||
+ | |||
+ | < | ||
+ | / | ||
+ | / | ||
+ | </ | ||
+ | |||
+ | Simply exit to save your changes: | ||
+ | |||
+ | < | ||
+ | /> exit | ||
+ | Global pref auto_save_on_exit=true | ||
+ | Last 10 configs saved in / | ||
+ | Configuration saved to / | ||
+ | # | ||
+ | </ | ||
====== Sources ====== | ====== Sources ====== |