On Wed, Jan 15, 2020 at 08:07:59AM +0100, Hannes Reinecke wrote: > On 1/15/20 6:15 AM, Zhu Lingshan wrote: > > Hi Michal, > > > > try demo mode for a experiment? Here is a guide That's what I did. > > http://www.linux-iscsi.org/wiki/ISCSI#Demo_mode > > you can also find how to config username /password there. No. > > > > Thanks, > > Zhu Lingshan > > On 1/14/2020 12:51 AM, Michal Suchánek wrote: > >> Hello, > >> > >> my system BIOS support booting from iSCSI. > >> > >> I set up readonly target with no authentication: > >> > >> targetcli shell version 2.1.fb49 > >> > >> grub > >> .................................................................. > >> [/scratch/ISO/GRUB (1.8MiB) write-back activated] > >> | | o- alua > >> ................................................................................................. > >> [ALUA Groups: 1] > >> | | o- default_tg_pt_gp > >> ..................................................................... > >> [ALUA state: Active/optimized] > >> > >> | | o- tpg1 > >> ................................................................................................ > >> [gen-acls, no-auth] > >> | | | o- mapped_lun0 > >> ............................................................................... > >> [lun0 fileio/grub (rw)] > >> The readonly flag does not seem to be > >> honored > >> ^^^ > >> > >> Anyway, the initiator cannot log in: > >> > >> 3,1360,2329588663878,-;Initiator sent zero length security payload, > >> login failed > >> 3,1361,2329588663897,-;iSCSI Login negotiation failed. > >> > >> How can I export a LUN without a password? > >> > >> Thanks > >> > >> Michal > > It's actually not the password that's missing, it's the ACL. > You have registered your iSCSI initiatorname with the target, right? I did not initially but since the target insisted I changed the initiator name to valid iqn and registered it. So looks like the demo mode does not work. Thanks Michal
